528 FNUS56 KEKA 052106 FWFEKA FIRE WEATHER PLANNING FORECAST FOR NORTHWEST CALIFORNIA NATIONAL WEATHER SERVICE Eureka CA 206 PM PDT Fri Jun 5 2026 ...GUSTY WINDS AND LOW DAYTIME RH VALUES WILL AID IN AN ELEVATED TO LOCALLY CRITICAL FIRE WEATHER THREAT IN ZONES 419 AND 421 TODAY THROUGH SUNDAY... .DISCUSSION...Dry weather and near-normal temperatures are expected to continue through the weekend. West-northwest winds gusts of 20 to 30 mph are forecast, with higher winds expected on exposed ridges and channeled terrain. Lower elevations of Lake County could see gusts up to 30 mph this afternoon and evening, with similarly breezy winds possible each afternoon through Sunday. Daytime RHs range from the high teens to the mid 20s with moderate to good overnight recoveries. Wetting rain is possible Monday into Tuesday, mainly in the northern portions of the area. CAZ401-061330- Coastal Del Norte- 206 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/Weather............Mostly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...45-48 Ridges/upr slopes....44-47 * Max Humidity....... Valleys/lwr slopes...88-98 percent Ridges/upr slopes....87-97 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 9 mph. Ridges/upr slopes....Northwest winds 5 to 9 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY... * Sky/Weather............Partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...57-62 Ridges/upr slopes....56-61 * Min Humidity....... Valleys/lwr slopes...60-72 percent Ridges/upr slopes....63-73 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 10 to 17 mph. Ridges/upr slopes....Northwest winds 10 to 17 mph. * Mixing Height..........3000 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY NIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...43-46 Ridges/upr slopes....42-45 * Max Humidity....... Valleys/lwr slopes...82-92 percent Ridges/upr slopes....82-92 percent * 20-Foot Winds... Valleys/lwr slopes...North winds 8 to 15 mph. Ridges/upr slopes....Northwest winds 6 to 10 mph...shifting to the northeast 5 to 8 mph after midnight. * Mixing Height..........300 ft AGL. * Chc of Wetting Rain....0 percent. .SUNDAY... * Sky/Weather............Partly cloudy then becoming mostly cloudy. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...58-65 Ridges/upr slopes....58-64 * Min Humidity....... Valleys/lwr slopes...54-68 percent Ridges/upr slopes....54-62 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 9 mph. Ridges/upr slopes....Northwest winds 5 to 9 mph. * Mixing Height..........2000 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ402-061330- Interior Del Norte Including the Smith River Valley- 206 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/Weather............Mostly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...43-46 Ridges/upr slopes....40-45 * Max Humidity....... Valleys/lwr slopes...86-96 percent Ridges/upr slopes....75-89 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 8 mph. Ridges/upr slopes....Northwest winds 5 to 8 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...59-66 Ridges/upr slopes....52-60 * Min Humidity....... Valleys/lwr slopes...59-69 percent Ridges/upr slopes....55-65 percent * 20-Foot Winds... Valleys/lwr slopes...North winds 5 to 10 mph. Ridges/upr slopes....North winds 5 to 10 mph. * Mixing Height..........4400 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY NIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...40-44 Ridges/upr slopes....36-43 * Max Humidity....... Valleys/lwr slopes...80-90 percent Ridges/upr slopes....72-85 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 8 mph...shifting to the northeast 5 to 6 mph after midnight. Ridges/upr slopes....Northwest winds 6 to 12 mph...shifting to the northeast 5 to 11 mph after midnight. * Mixing Height..........300 ft AGL. * Chc of Wetting Rain....0 percent. .SUNDAY... * Sky/Weather............Partly cloudy then becoming mostly cloudy. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...64-72 Ridges/upr slopes....57-65 * Min Humidity....... Valleys/lwr slopes...48-58 percent Ridges/upr slopes....43-53 percent * 20-Foot Winds... Valleys/lwr slopes...Northeast winds 5 to 6 mph...shifting to the northwest in the afternoon. Ridges/upr slopes....Northeast winds 5 to 10 mph...shifting to the northwest 5 to 7 mph in the afternoon. * Mixing Height..........4000 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ403-061330- Northeastern Interior Humboldt and Southwestern Siskiyou Including Orleans- 206 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/Weather............Partly cloudy then becoming mostly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...45-48 Ridges/upr slopes....39-45 * Max Humidity....... Valleys/lwr slopes...73-88 percent Ridges/upr slopes....70-80 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 10 mph. Ridges/upr slopes....West winds 5 to 12 mph...shifting to the northwest 5 to 7 mph after midnight. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY... * Sky/Weather............Partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...67-75 Ridges/upr slopes....54-62 * Min Humidity....... Valleys/lwr slopes...34-44 percent Ridges/upr slopes....48-58 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 10 mph. Ridges/upr slopes....Northwest winds 6 to 13 mph. * Mixing Height..........5000 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY NIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...42-45 Ridges/upr slopes....35-41 * Max Humidity....... Valleys/lwr slopes...70-85 percent Ridges/upr slopes....65-78 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 10 mph...shifting to the northeast after midnight. Ridges/upr slopes....Northwest winds 7 to 13 mph...shifting to the northeast 5 to 9 mph after midnight. * Mixing Height..........300 ft AGL. * Chc of Wetting Rain....0 percent. .SUNDAY... * Sky/Weather............Sunny then becoming partly cloudy. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...74-82 Ridges/upr slopes....59-67 * Min Humidity....... Valleys/lwr slopes...22-30 percent Ridges/upr slopes....31-39 percent * 20-Foot Winds... Valleys/lwr slopes...Northeast winds 5 mph...shifting to the northwest 5 to 6 mph in the afternoon. Ridges/upr slopes....Northeast winds 5 to 9 mph...shifting to the northwest 5 to 8 mph in the afternoon. * Mixing Height..........5900 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ404-061330- Northern Coastal Humboldt- 206 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/Weather............Partly cloudy then becoming mostly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...45-48 Ridges/upr slopes....around 46 * Max Humidity....... Valleys/lwr slopes...90-100 percent Ridges/upr slopes....87 percent * 20-Foot Winds... Valleys/lwr slopes...North winds 5 to 12 mph. Ridges/upr slopes....North winds 5 to 12 mph. * Mixing Height..........500 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...56-60 Ridges/upr slopes....around 52 * Min Humidity....... Valleys/lwr slopes...62-77 percent Ridges/upr slopes....72 percent * 20-Foot Winds... Valleys/lwr slopes...North winds 8 to 15 mph. Ridges/upr slopes....North winds 8 to 15 mph. * Mixing Height..........3100 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY NIGHT... * Sky/Weather............Partly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...41-46 Ridges/upr slopes....around 45 * Max Humidity....... Valleys/lwr slopes...92-100 percent Ridges/upr slopes....89 percent * 20-Foot Winds... Valleys/lwr slopes...North winds 7 to 14 mph. Ridges/upr slopes....North winds 7 to 14 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .SUNDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy. Patchy fog early in the morning. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...58-62 Ridges/upr slopes....around 54 * Min Humidity....... Valleys/lwr slopes...60-75 percent Ridges/upr slopes....69 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 10 mph. Ridges/upr slopes....Northwest winds 5 to 10 mph. * Mixing Height..........2400 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ405-061330- Northwestern Interior Humboldt Including the Bald Hills- 206 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/Weather............Mostly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...43-46 Ridges/upr slopes....40-45 * Max Humidity....... Valleys/lwr slopes...84-96 percent Ridges/upr slopes....76-91 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 9 mph. Ridges/upr slopes....Northwest winds 6 to 13 mph. * Mixing Height..........500 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY... * Sky/Weather............Partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...56-64 Ridges/upr slopes....51-59 * Min Humidity....... Valleys/lwr slopes...58-73 percent Ridges/upr slopes....58-73 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 12 mph. Ridges/upr slopes....Northwest winds 7 to 14 mph. * Mixing Height..........2900 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY NIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...41-44 Ridges/upr slopes....37-43 * Max Humidity....... Valleys/lwr slopes...84-97 percent Ridges/upr slopes....79-94 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 6 to 13 mph in the evening...becoming downslope/downvalley 3 to 6 mph. Ridges/upr slopes....Northwest winds 9 to 16 mph...shifting to the northeast 5 to 6 mph after midnight. * Mixing Height..........300 ft AGL. * Chc of Wetting Rain....0 percent. .SUNDAY... * Sky/Weather............Partly cloudy. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...62-70 Ridges/upr slopes....57-65 * Min Humidity....... Valleys/lwr slopes...54-64 percent Ridges/upr slopes....50-60 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming northwest 5 to 6 mph in the afternoon. Ridges/upr slopes....North winds 5 to 6 mph...shifting to the northwest 5 to 8 mph in the afternoon. * Mixing Height..........3200 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ406-061330- Eastern Interior Humboldt Including Willow Creek and Hoopa- 206 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/Weather............Partly cloudy then becoming mostly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...44-47 Ridges/upr slopes....39-43 * Max Humidity....... Valleys/lwr slopes...78-93 percent Ridges/upr slopes....68-79 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 10 mph. Ridges/upr slopes....Northwest winds 6 to 13 mph. * Mixing Height..........500 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY... * Sky/Weather............Partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...64-72 Ridges/upr slopes....50-58 * Min Humidity....... Valleys/lwr slopes...44-54 percent Ridges/upr slopes....54-64 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 10 mph. Ridges/upr slopes....Northwest winds 5 to 12 mph. * Mixing Height..........3100 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY NIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...40-43 Ridges/upr slopes....35-39 * Max Humidity....... Valleys/lwr slopes...81-96 percent Ridges/upr slopes....72-83 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 6 to 12 mph in the evening...becoming downslope/downvalley 3 to 6 mph. Ridges/upr slopes....Northwest winds 8 to 15 mph...shifting to the north 5 to 8 mph after midnight. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .SUNDAY... * Sky/Weather............Partly cloudy. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...71-79 Ridges/upr slopes....57-65 * Min Humidity....... Valleys/lwr slopes...32-40 percent Ridges/upr slopes....35-45 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming northwest 5 to 7 mph in the afternoon. Ridges/upr slopes....Northeast winds 5 to 7 mph...shifting to the northwest 5 to 9 mph in the afternoon. * Mixing Height..........4000 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ407-061330- Southwestern Humboldt Including the King Range and the Eel River Valley- 206 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/Weather............Partly cloudy then becoming mostly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...45-48 Ridges/upr slopes....43-46 * Max Humidity....... Valleys/lwr slopes...79-91 percent Ridges/upr slopes....73-88 percent * 20-Foot Winds... Valleys/lwr slopes...North winds 8 to 15 mph. Ridges/upr slopes....North winds 12 to 22 mph. * Mixing Height..........500 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY... * Sky/Weather............Partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...60-68 Ridges/upr slopes....49-57 * Min Humidity....... Valleys/lwr slopes...49-59 percent Ridges/upr slopes....66-76 percent * 20-Foot Winds... Valleys/lwr slopes...North winds 10 to 17 mph. Ridges/upr slopes....North winds 11 to 21 mph. * Mixing Height..........2800 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY NIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...42-45 Ridges/upr slopes....40-45 * Max Humidity....... Valleys/lwr slopes...84-99 percent Ridges/upr slopes....76-91 percent * 20-Foot Winds... Valleys/lwr slopes...North winds 12 to 19 mph. Ridges/upr slopes....North winds 12 to 19 mph. * Mixing Height..........500 ft AGL. * Chc of Wetting Rain....0 percent. .SUNDAY... * Sky/Weather............Partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...66-74 Ridges/upr slopes....55-63 * Min Humidity....... Valleys/lwr slopes...44-54 percent Ridges/upr slopes....61-71 percent * 20-Foot Winds... Valleys/lwr slopes...North winds 5 to 12 mph. Ridges/upr slopes....North winds 6 to 13 mph. * Mixing Height..........2900 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ408-061330- Southeastern Interior Humboldt Including Kneeland and Alderpoint- 206 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/Weather............Partly cloudy then becoming mostly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...44-47 Ridges/upr slopes....39-45 * Max Humidity....... Valleys/lwr slopes...78-93 percent Ridges/upr slopes....69-84 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 6 to 13 mph. Ridges/upr slopes....Northwest winds 8 to 15 mph. * Mixing Height..........500 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY... * Sky/Weather............Mostly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...59-67 Ridges/upr slopes....52-58 * Min Humidity....... Valleys/lwr slopes...57-67 percent Ridges/upr slopes....61-71 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 7 to 14 mph. Ridges/upr slopes....Northwest winds 8 to 15 mph. * Mixing Height..........2900 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY NIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...41-44 Ridges/upr slopes....36-42 * Max Humidity....... Valleys/lwr slopes...84-99 percent Ridges/upr slopes....75-90 percent * 20-Foot Winds... Valleys/lwr slopes...North winds 9 to 16 mph. Ridges/upr slopes....North winds 9 to 16 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .SUNDAY... * Sky/Weather............Partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...64-72 Ridges/upr slopes....57-64 * Min Humidity....... Valleys/lwr slopes...50-60 percent Ridges/upr slopes....55-65 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 9 mph. Ridges/upr slopes....Northwest winds 5 to 9 mph. * Mixing Height..........3800 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ409-061330- Northwestern Trinity Including Salyer and Big Bar- 206 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/Weather............Partly cloudy then becoming mostly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...43-46 Ridges/upr slopes....39-45 * Max Humidity....... Valleys/lwr slopes...74-89 percent Ridges/upr slopes....58-73 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 12 mph. Ridges/upr slopes....Northwest winds 8 to 15 mph. * Mixing Height..........500 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY... * Sky/Weather............Mostly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...65-73 Ridges/upr slopes....55-63 * Min Humidity....... Valleys/lwr slopes...36-46 percent Ridges/upr slopes....39-49 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 11 mph. Ridges/upr slopes....Northwest winds 7 to 14 mph. * Mixing Height..........3800 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY NIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...40-43 Ridges/upr slopes....34-40 * Max Humidity....... Valleys/lwr slopes...76-91 percent Ridges/upr slopes....63-77 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 10 to 17 mph. Ridges/upr slopes....Northwest winds 10 to 17 mph...shifting to the north 8 to 15 mph after midnight. * Mixing Height..........300 ft AGL. * Chc of Wetting Rain....0 percent. .SUNDAY... * Sky/Weather............Sunny then becoming partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...72-80 Ridges/upr slopes....59-67 * Min Humidity....... Valleys/lwr slopes...25-33 percent Ridges/upr slopes....24-32 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming west 5 to 6 mph in the afternoon. Ridges/upr slopes....North winds 5 to 10 mph...shifting to the west 5 to 8 mph in the afternoon. * Mixing Height..........6000 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ410-061330- Northeastern Trinity Including Trinity Lake- 206 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/Weather............Partly cloudy then becoming mostly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...around 50 Ridges/upr slopes....40-48 * Max Humidity....... Valleys/lwr slopes...61-71 percent Ridges/upr slopes....52-62 percent * 20-Foot Winds... Valleys/lwr slopes...Southwest winds 5 to 11 mph. Ridges/upr slopes....Northwest winds 7 to 14 mph increasing to 8 to 15 mph after midnight. * Mixing Height..........500 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY... * Sky/Weather............Mostly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...72-80 Ridges/upr slopes....58-66 * Min Humidity....... Valleys/lwr slopes...20-27 percent Ridges/upr slopes....28-36 percent * 20-Foot Winds... Valleys/lwr slopes...Southwest winds 5 to 8 mph. Ridges/upr slopes....Northwest winds 7 to 14 mph decreasing to 5 to 10 mph in the afternoon. * Mixing Height..........6100 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY NIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...43-46 Ridges/upr slopes....33-41 * Max Humidity....... Valleys/lwr slopes...62-72 percent Ridges/upr slopes....53-68 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 8 to 15 mph. Ridges/upr slopes....Northwest winds 9 to 16 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .SUNDAY... * Sky/Weather............Sunny then becoming partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...73-81 Ridges/upr slopes....59-67 * Min Humidity....... Valleys/lwr slopes...14-17 percent Ridges/upr slopes....18-25 percent * 20-Foot Winds... Valleys/lwr slopes...North winds 5 mph in the morning...becoming upslope/upvalley 2 to 4 mph. Ridges/upr slopes....North winds 5 to 12 mph...shifting to the east 5 to 6 mph in the afternoon. * Mixing Height..........7400 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ411-061330- Eastern Trinity Including Weaverville and Hayfork- 206 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/Weather............Partly cloudy then becoming mostly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...41-47 Ridges/upr slopes....41-46 * Max Humidity....... Valleys/lwr slopes...64-76 percent Ridges/upr slopes....53-63 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 7 to 14 mph. Ridges/upr slopes....West winds 11 to 18 mph. * Mixing Height..........500 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY... * Sky/Weather............Mostly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...71-78 Ridges/upr slopes....59-67 * Min Humidity....... Valleys/lwr slopes...21-29 percent Ridges/upr slopes....31-39 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 12 mph. Ridges/upr slopes....West winds 7 to 14 mph. * Mixing Height..........3700 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY NIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...38-43 Ridges/upr slopes....36-42 * Max Humidity....... Valleys/lwr slopes...72-87 percent Ridges/upr slopes....63-78 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 9 to 16 mph. Ridges/upr slopes....Northwest winds 9 to 16 mph. * Mixing Height..........300 ft AGL. * Chc of Wetting Rain....0 percent. .SUNDAY... * Sky/Weather............Sunny then becoming partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...76-82 Ridges/upr slopes....64-72 * Min Humidity....... Valleys/lwr slopes...13-18 percent Ridges/upr slopes....16-24 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 6 mph. Ridges/upr slopes....Northwest winds 5 to 7 mph. * Mixing Height..........6500 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ412-061330- Southern Trinity Including Ruth Lake and the Yolla Bollys- 206 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/Weather............Partly cloudy then becoming mostly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...43-46 Ridges/upr slopes....40-46 * Max Humidity....... Valleys/lwr slopes...67-82 percent Ridges/upr slopes....58-73 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 10 mph. Ridges/upr slopes....Northwest winds 5 to 12 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY... * Sky/Weather............Mostly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...65-73 Ridges/upr slopes....58-66 * Min Humidity....... Valleys/lwr slopes...38-48 percent Ridges/upr slopes....36-46 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 12 mph. Ridges/upr slopes....Northwest winds 5 to 12 mph. * Mixing Height..........3500 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY NIGHT... * Sky/Weather............Clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...39-44 Ridges/upr slopes....37-41 * Max Humidity....... Valleys/lwr slopes...68-83 percent Ridges/upr slopes....59-74 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 12 mph. Ridges/upr slopes....Northwest winds 8 to 15 mph...shifting to the north 5 to 11 mph after midnight. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .SUNDAY... * Sky/Weather............Sunny then becoming partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...70-78 Ridges/upr slopes....63-71 * Min Humidity....... Valleys/lwr slopes...30-38 percent Ridges/upr slopes....24-32 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming northwest 5 to 7 mph in the afternoon. Ridges/upr slopes....Northeast winds 5 to 7 mph...shifting to the northwest 5 to 8 mph in the afternoon. * Mixing Height..........6200 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ413-061330- Coastal Mendocino- 206 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/Weather............Partly cloudy then becoming mostly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...around 50 Ridges/upr slopes....43-49 * Max Humidity....... Valleys/lwr slopes...73-88 percent Ridges/upr slopes....71-86 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 8 to 14 mph. Ridges/upr slopes....Northwest winds 10 to 17 mph. * Mixing Height..........500 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...56-64 Ridges/upr slopes....57-65 * Min Humidity....... Valleys/lwr slopes...59-74 percent Ridges/upr slopes....56-66 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 8 to 15 mph. Ridges/upr slopes....Northwest winds 9 to 16 mph. * Mixing Height..........2100 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY NIGHT... * Sky/Weather............Clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...43-47 Ridges/upr slopes....40-47 * Max Humidity....... Valleys/lwr slopes...80-95 percent Ridges/upr slopes....78-93 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 7 to 14 mph. Ridges/upr slopes....Northwest winds 7 to 14 mph. * Mixing Height..........500 ft AGL. * Chc of Wetting Rain....0 percent. .SUNDAY... * Sky/Weather............Partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...59-67 Ridges/upr slopes....60-68 * Min Humidity....... Valleys/lwr slopes...62-72 percent Ridges/upr slopes....53-63 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 9 mph. Ridges/upr slopes....Northwest winds 5 to 9 mph. * Mixing Height..........2000 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ414-061330- Northern Interior Mendocino Including Leggett and Willits- 206 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/Weather............Partly cloudy then becoming mostly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...43-47 Ridges/upr slopes....43-47 * Max Humidity....... Valleys/lwr slopes...70-82 percent Ridges/upr slopes....65-80 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 12 mph. Ridges/upr slopes....Northwest winds 10 to 17 mph. * Mixing Height..........500 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...67-75 Ridges/upr slopes....60-68 * Min Humidity....... Valleys/lwr slopes...34-44 percent Ridges/upr slopes....39-49 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 12 mph. Ridges/upr slopes....Northwest winds 5 to 12 mph. * Mixing Height..........3100 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY NIGHT... * Sky/Weather............Clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...41-44 Ridges/upr slopes....40-44 * Max Humidity....... Valleys/lwr slopes...72-86 percent Ridges/upr slopes....71-86 percent * 20-Foot Winds... Valleys/lwr slopes...North winds 6 to 13 mph. Ridges/upr slopes....North winds 6 to 13 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .SUNDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...70-78 Ridges/upr slopes....65-73 * Min Humidity....... Valleys/lwr slopes...33-41 percent Ridges/upr slopes....33-43 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming west 5 to 7 mph in the afternoon. Ridges/upr slopes....Northwest winds 5 to 8 mph. * Mixing Height..........4100 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ415-061330- Northeastern Interior Mendocino Including Covelo- 206 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/Weather............Partly cloudy then becoming mostly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...43-51 Ridges/upr slopes....45-50 * Max Humidity....... Valleys/lwr slopes...64-79 percent Ridges/upr slopes....53-63 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 11 mph. Ridges/upr slopes....Northwest winds 7 to 14 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...70-78 Ridges/upr slopes....61-69 * Min Humidity....... Valleys/lwr slopes...30-38 percent Ridges/upr slopes....34-42 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 11 mph. Ridges/upr slopes....Northwest winds 5 to 11 mph. * Mixing Height..........3500 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY NIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...40-47 Ridges/upr slopes....41-46 * Max Humidity....... Valleys/lwr slopes...59-74 percent Ridges/upr slopes....53-63 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 12 mph. Ridges/upr slopes....Northwest winds 8 to 13 mph...shifting to the north 5 to 11 mph after midnight. * Mixing Height..........300 ft AGL. * Chc of Wetting Rain....0 percent. .SUNDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...74-82 Ridges/upr slopes....64-72 * Min Humidity....... Valleys/lwr slopes...23-31 percent Ridges/upr slopes....26-34 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming west 5 to 7 mph in the afternoon. Ridges/upr slopes....North winds 5 to 6 mph...shifting to the west 5 to 9 mph in the afternoon. * Mixing Height..........5900 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ416-061330- Southeastern Interior Mendocino Including Ukiah and Potter Valley- 206 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/Weather............Partly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...46-51 Ridges/upr slopes....47-54 * Max Humidity....... Valleys/lwr slopes...59-74 percent Ridges/upr slopes....51-61 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 8 to 15 mph. Ridges/upr slopes....Northwest winds 10 to 17 mph. * Mixing Height..........500 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...68-76 Ridges/upr slopes....63-70 * Min Humidity....... Valleys/lwr slopes...33-43 percent Ridges/upr slopes....36-46 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 8 to 15 mph. Ridges/upr slopes....Northwest winds 8 to 15 mph. * Mixing Height..........2900 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY NIGHT... * Sky/Weather............Clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...43-47 Ridges/upr slopes....44-49 * Max Humidity....... Valleys/lwr slopes...61-76 percent Ridges/upr slopes....55-70 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 8 to 15 mph. Ridges/upr slopes....Northwest winds 8 to 15 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .SUNDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...73-81 Ridges/upr slopes....68-75 * Min Humidity....... Valleys/lwr slopes...28-36 percent Ridges/upr slopes....29-37 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 9 mph. Ridges/upr slopes....West winds 5 to 9 mph. * Mixing Height..........4200 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ417-061330- Southwestern Interior Mendocino Including Boonville- 206 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/Weather............Partly cloudy then becoming mostly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...around 50 Ridges/upr slopes....around 50 * Max Humidity....... Valleys/lwr slopes...68-83 percent Ridges/upr slopes....62-77 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 7 to 14 mph. Ridges/upr slopes....Northwest winds 13 to 20 mph. * Mixing Height..........500 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY... * Sky/Weather............Mostly cloudy then becoming partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...61-69 Ridges/upr slopes....59-67 * Min Humidity....... Valleys/lwr slopes...46-56 percent Ridges/upr slopes....49-59 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 7 to 14 mph. Ridges/upr slopes....Northwest winds 8 to 15 mph. * Mixing Height..........2300 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY NIGHT... * Sky/Weather............Clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...44-47 Ridges/upr slopes....43-47 * Max Humidity....... Valleys/lwr slopes...76-91 percent Ridges/upr slopes....70-85 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 9 to 16 mph. Ridges/upr slopes....Northwest winds 9 to 16 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .SUNDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...66-74 Ridges/upr slopes....64-72 * Min Humidity....... Valleys/lwr slopes...43-53 percent Ridges/upr slopes....44-54 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 8 mph. Ridges/upr slopes....Northwest winds 5 to 8 mph. * Mixing Height..........3000 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ418-061330- Northern Lake Including Gravelly Valley- 206 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/Weather............Partly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...48-56 Ridges/upr slopes....49-56 * Max Humidity....... Valleys/lwr slopes...47-57 percent Ridges/upr slopes....37-47 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 12 mph. Ridges/upr slopes....Northwest winds 8 to 15 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY... * Sky/Weather............Partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...76-82 Ridges/upr slopes....65-73 * Min Humidity....... Valleys/lwr slopes...22-30 percent Ridges/upr slopes....25-33 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 5 to 8 mph. Ridges/upr slopes....West winds 5 to 10 mph. * Mixing Height..........4200 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY NIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...44-52 Ridges/upr slopes....44-51 * Max Humidity....... Valleys/lwr slopes...49-59 percent Ridges/upr slopes....40-50 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 10 mph. Ridges/upr slopes....West winds 6 to 12 mph...shifting to the north 5 to 9 mph after midnight. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .SUNDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...79-84 Ridges/upr slopes....65-73 * Min Humidity....... Valleys/lwr slopes...19-27 percent Ridges/upr slopes....22-30 percent * 20-Foot Winds... Valleys/lwr slopes...North winds 5 mph...shifting to the west 5 to 6 mph in the afternoon. Ridges/upr slopes....North winds 5 to 6 mph...shifting to the southwest 5 to 7 mph in the afternoon. * Mixing Height..........5900 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ419-061330- Eastern Lake Including Clearlake and Middletown- 206 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...52-55 Ridges/upr slopes....52-60 * Max Humidity....... Valleys/lwr slopes...50-60 percent Ridges/upr slopes....41-51 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 9 to 16 mph. Ridges/upr slopes....West winds 10 to 17 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY... * Sky/Weather............Sunny then becoming partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...77-83 Ridges/upr slopes....72-78 * Min Humidity....... Valleys/lwr slopes...21-28 percent Ridges/upr slopes....24-32 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 9 mph. Ridges/upr slopes....West winds 5 to 9 mph. * Mixing Height..........4800 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY NIGHT... * Sky/Weather............Clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...48-52 Ridges/upr slopes....49-55 * Max Humidity....... Valleys/lwr slopes...51-61 percent Ridges/upr slopes....44-54 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 6 to 13 mph. Ridges/upr slopes....West winds 7 to 11 mph...shifting to the north 6 to 10 mph after midnight. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .SUNDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...81-85 Ridges/upr slopes....74-80 * Min Humidity....... Valleys/lwr slopes...19-24 percent Ridges/upr slopes....19-25 percent * 20-Foot Winds... Valleys/lwr slopes...North winds 5 to 6 mph...shifting to the west in the afternoon. Ridges/upr slopes....North winds 6 to 12 mph...shifting to the northwest 5 to 8 mph in the afternoon. * Mixing Height..........6300 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ420-061330- Southern Lake Including Cobb and Konocti- 206 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/Weather............Mostly clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...50-54 Ridges/upr slopes....52-58 * Max Humidity....... Valleys/lwr slopes...48-58 percent Ridges/upr slopes....38-48 percent * 20-Foot Winds... Valleys/lwr slopes...West winds 8 to 15 mph. Ridges/upr slopes....West winds 11 to 18 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY... * Sky/Weather............Sunny then becoming partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...74-82 Ridges/upr slopes....68-75 * Min Humidity....... Valleys/lwr slopes...24-32 percent Ridges/upr slopes....26-33 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 8 mph. Ridges/upr slopes....Northwest winds 5 to 8 mph. * Mixing Height..........4000 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY NIGHT... * Sky/Weather............Clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...46-49 Ridges/upr slopes....48-52 * Max Humidity....... Valleys/lwr slopes...53-63 percent Ridges/upr slopes....44-54 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 5 to 12 mph. Ridges/upr slopes....Northwest winds 6 to 13 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .SUNDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...78-84 Ridges/upr slopes....71-79 * Min Humidity....... Valleys/lwr slopes...21-26 percent Ridges/upr slopes....21-27 percent * 20-Foot Winds... Valleys/lwr slopes...North winds 5 mph...shifting to the west 5 to 6 mph in the afternoon. Ridges/upr slopes....North winds 5 to 6 mph...shifting to the west 5 to 7 mph in the afternoon. * Mixing Height..........5900 ft AGL. * Chc of Wetting Rain....0 percent. $$ CAZ421-061330- Western Lake Including Lakeport- 206 PM PDT Fri Jun 5 2026 .TONIGHT... * Sky/Weather............Partly cloudy. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...47-52 Ridges/upr slopes....48-53 * Max Humidity....... Valleys/lwr slopes...58-72 percent Ridges/upr slopes....52-62 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 10 to 17 mph. Ridges/upr slopes....Northwest winds 10 to 19 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY... * Sky/Weather............Partly cloudy then becoming sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...72-77 Ridges/upr slopes....65-68 * Min Humidity....... Valleys/lwr slopes...28-36 percent Ridges/upr slopes....34-43 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 6 to 13 mph. Ridges/upr slopes....Northwest winds 6 to 13 mph. * Mixing Height..........3000 ft AGL. * Chc of Wetting Rain....0 percent. .SATURDAY NIGHT... * Sky/Weather............Clear. * Chance Lightning.......0%. * Min Temperature....... Valleys/lwr slopes...44-48 Ridges/upr slopes....44-48 * Max Humidity....... Valleys/lwr slopes...61-74 percent Ridges/upr slopes....52-62 percent * 20-Foot Winds... Valleys/lwr slopes...Northwest winds 6 to 13 mph. Ridges/upr slopes....Northwest winds 7 to 14 mph. * Mixing Height..........400 ft AGL. * Chc of Wetting Rain....0 percent. .SUNDAY... * Sky/Weather............Sunny. * Chance Lightning.......0%. * Max Temperature....... Valleys/lwr slopes...76-81 Ridges/upr slopes....70-74 * Min Humidity....... Valleys/lwr slopes...21-28 percent Ridges/upr slopes....25-32 percent * 20-Foot Winds... Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming west 5 to 7 mph in the afternoon. Ridges/upr slopes....Northwest winds 5 to 9 mph. * Mixing Height..........5300 ft AGL. * Chc of Wetting Rain....0 percent. $$ .EXTENDED FORECAST FOR DAYS 3 THROUGH 5... ...Northwest California Coast... .MONDAY...Mostly cloudy with chance of rain. Lows in the mid to upper 40s. Highs 56 to 61. Northwest winds 5 mph. .TUESDAY...Mostly cloudy with rain likely. Patchy fog. Lows in the lower to mid 50s. Highs 57 to 62. Northwest winds 5 mph. .WEDNESDAY...Mostly clear. Lows in the mid to upper 40s. Highs 59 to 64. North winds 5 mph. ...Northwest California Interior... .MONDAY...Mostly cloudy with chance of rain. Lows 45 to 53. Highs 63 to 74. West winds 5 mph. .TUESDAY...Mostly cloudy. Chance of rain. Patchy fog. Lows 47 to 54. Highs 66 to 76. West winds 5 mph. .WEDNESDAY...Mostly clear. Lows 44 to 51. Highs 70 to 82. Northwest winds 5 mph. .6 to 10 DAY OUTLOOK...Thursday June 11 THROUGH Monday June 15, 2026... FOR NW CALIF...ABOVE NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION. $$ visit us at www.weather.gov/eureka