918 FNUS56 KSGX 050931 FWFSGX Fire Weather Planning Forecast For Extreme Southwestern California National Weather Service San Diego CA 231 AM PDT Fri Jun 5 2026 .DISCUSSION... Warm today with high temperatures 5-10 degrees above normal inland. Relative Humidity will fall to around 10% this afternoon in the mountains and deserts with southwest to west winds gusting to 30 mph. Relative Humidity increases in the mountains on Saturday, but remains low at 10-15% in the deserts with stronger southwest to west winds gusting to 35-45 mph. Gradual cooling through the weekend with the marine layer deepening to 2500 ft. Minor daily temperature fluctuations Monday through Wednesday with a marine layer near 1500-2000 ft deep. Warmer with a shallower marine layer towards the end of next week. CAZ552-052345- Orange County Coastal Areas- Including the cities of Huntington Beach, Costa Mesa, Newport Beach, Laguna Beach, and San Clemente 231 AM PDT Fri Jun 5 2026 .TODAY... Sky/weather.........Mostly cloudy...becoming partly cloudy. Max temperature.....70 to 77. 24 HR TREND......Up 1 degree. Min humidity........60 to 70 percent. 24 HR TREND......Down 5 percent. WIND (20 FT)........Winds south 6 to 8 mph. CWR (>0.10 IN)......0 percent. .TONIGHT... Sky/weather.........Mostly cloudy. Min temperature.....57 to 62. 24 HR TREND......Down 1 degree. Max humidity........85 to 95 percent. 24 HR TREND......Up 5 percent. WIND (20 FT)........Winds south around 6 mph in the evening becoming variable 2 to 5 mph. CWR (>0.10 IN)......1 percent. .SATURDAY... Sky/weather.........Cloudy...becoming partly cloudy. Max temperature.....69 to 75. 24 HR TREND......Down 1 degree. Min humidity........60 to 70 percent. 24 HR TREND......Down 10 percent. WIND (20 FT)........Winds south 6 to 8 mph. CWR (>0.10 IN)......1 percent. FORECAST DAYS 3 THROUGH 7... SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED .SATURDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Light winds. .SUNDAY...Partly cloudy. Highs in the lower 70s. Light winds. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light winds. .MONDAY...Partly cloudy. Patchy fog in the morning. Highs in the lower 70s. South winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Light winds. .TUESDAY...Partly cloudy. Highs in the lower 70s. Light winds. .TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. .WEDNESDAY...Partly cloudy. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Partly cloudy. Highs in the mid 70s. $$ CAZ554-052345- Orange County Inland Areas- Including the cities of Santa Ana, Anaheim, Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo 231 AM PDT Fri Jun 5 2026 .TODAY... Sky/weather.........Partly cloudy...becoming mostly sunny. Max temperature.....76 to 83. 24 HR TREND......Up 5 degrees. Min humidity........50 to 60 percent. 24 HR TREND......Little change. WIND (20 FT)........Winds southwest 10 mph. Gusts to 20 mph in the afternoon. CWR (>0.10 IN)......0 percent. .TONIGHT... Sky/weather.........Partly cloudy...becoming cloudy. Patchy fog after midnight. Min temperature.....Around 61. 24 HR TREND......Little change. Max humidity........90 to 100 percent. 24 HR TREND......Little change. WIND (20 FT)........Winds south 6 to 9 mph in the evening becoming variable 2 to 5 mph. CWR (>0.10 IN)......0 percent. .SATURDAY... Sky/weather.........Cloudy...becoming partly cloudy. Patchy fog in the morning. Max temperature.....74 to 79. 24 HR TREND......Down 4 degrees. Min humidity........50 to 60 percent. 24 HR TREND......Up 5 percent. WIND (20 FT)........Winds south 6 to 10 mph. Gusts to 20 mph in the afternoon. CWR (>0.10 IN)......0 percent. FORECAST DAYS 3 THROUGH 7... SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED .SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light winds. .SUNDAY...Partly cloudy. Highs in the mid 70s. Light winds. .SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. Light winds. .MONDAY...Mostly sunny. Patchy fog in the morning. Highs in the upper 70s. Light winds. .MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Light winds. .TUESDAY...Partly cloudy. Highs in the upper 70s. Light winds. .TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the upper 70s. $$ CAZ243-052345- San Diego County Coastal Areas- 231 AM PDT Fri Jun 5 2026 .TODAY... Sky/weather.........Mostly cloudy...becoming partly cloudy. Max temperature.....70 to 77. 24 HR TREND......Up 4 degrees. Min humidity........55 to 65 percent. 24 HR TREND......Up 5 percent. WIND (20 FT)........Winds southwest 6 to 8 mph. CWR (>0.10 IN)......0 percent. .TONIGHT... Sky/weather.........Mostly cloudy. Min temperature.....Around 61. 24 HR TREND......Little change. Max humidity........85 to 95 percent. 24 HR TREND......Little change. WIND (20 FT)........Winds southwest around 6 mph in the evening becoming variable 2 to 4 mph. CWR (>0.10 IN)......0 percent. .SATURDAY... Sky/weather.........Mostly cloudy...becoming partly cloudy. Max temperature.....69 to 76. 24 HR TREND......Down 1 degree. Min humidity........55 to 65 percent. 24 HR TREND......Little change. WIND (20 FT)........Winds south 6 to 8 mph. CWR (>0.10 IN)......0 percent. FORECAST DAYS 3 THROUGH 7... SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED .SATURDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Light winds. .SUNDAY...Partly cloudy. Highs in the lower 70s. Light winds. .SUNDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows in the upper 50s. Light winds. .MONDAY...Partly cloudy. Patchy fog in the morning. Highs in the lower 70s. Light winds. .MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Light winds. .TUESDAY...Partly cloudy. Highs in the lower 70s. Light winds. .TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. .WEDNESDAY...Partly cloudy. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear. Lows around 60. .THURSDAY...Partly cloudy. Highs in the mid 70s. $$ CAZ250-052345- San Diego County Inland Valleys- 231 AM PDT Fri Jun 5 2026 .TODAY... Sky/weather.........Partly cloudy...becoming mostly sunny. Max temperature.....75 to 80 in the western valleys to 83 to 88 near the foothills. 24 HR TREND......Up 1 degree. Min humidity........25 to 35 percent. 24 HR TREND......Little change. WIND (20 FT)........Winds southwest 6 to 10 mph. Gusts to 20 mph in the afternoon. CWR (>0.10 IN)......0 percent. .TONIGHT... Sky/weather.........Partly cloudy...becoming mostly cloudy. Patchy fog after midnight. Min temperature.....55 to 60. 24 HR TREND......Down 2 degrees. Max humidity........85 to 95 percent. 24 HR TREND......Up 10 percent. WIND (20 FT)........Winds southwest around 6 mph in the evening becoming variable 2 to 4 mph. CWR (>0.10 IN)......0 percent. .SATURDAY... Sky/weather.........Mostly cloudy...becoming partly cloudy. Patchy fog in the morning. Max temperature.....74 to 79 in the western valleys to 79 to 84 near the foothills. 24 HR TREND......Down 1 degree. Min humidity........30 to 40 percent. 24 HR TREND......Up 5 percent. WIND (20 FT)........Winds southwest 10 mph. Gusts to 20 mph in the afternoon. CWR (>0.10 IN)......0 percent. FORECAST DAYS 3 THROUGH 7... SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED .SATURDAY NIGHT...Mostly cloudy. Patchy fog after midnight. Lows in the mid 50s. Light winds. .SUNDAY...Partly cloudy. Patchy fog in the morning. Highs in the mid 70s. Light winds. .SUNDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows in the mid 50s. Light winds. .MONDAY...Mostly sunny. Patchy fog in the morning. Highs in the upper 70s. Light winds. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Light winds. .TUESDAY...Mostly sunny. Highs in the upper 70s. Light winds. .TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. .THURSDAY...Mostly sunny. Highs around 80. $$ CAZ248-052345- San Bernardino and Riverside County Valleys - The Inland Empire- 231 AM PDT Fri Jun 5 2026 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....86 to 94. 24 HR TREND......Up 1 degree. Min humidity........20 to 30 percent. 24 HR TREND......Down 10 percent. WIND (20 FT)........Winds west 6 to 13 mph. Gusts to 25 mph in the afternoon. CWR (>0.10 IN)......0 percent. .TONIGHT... Sky/weather.........Partly cloudy. Patchy fog after midnight. Min temperature.....55 to 60. 24 HR TREND......Down 2 degrees. Max humidity........80 to 90 percent. 24 HR TREND......Up 5 percent. WIND (20 FT)........Winds west 6 to 11 mph with gusts to 20 mph in the evening becoming variable 3 to 6 mph. CWR (>0.10 IN)......0 percent. .SATURDAY... Sky/weather.........Partly cloudy. Max temperature.....80 to 88. 24 HR TREND......Down 7 degrees. Min humidity........25 to 35 percent. 24 HR TREND......Up 15 percent. WIND (20 FT)........Winds southwest 6 to 13 mph. Gusts to 25 mph in the afternoon. CWR (>0.10 IN)......0 percent. FORECAST DAYS 3 THROUGH 7... SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED .SATURDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows in the mid 50s. Light winds. .SUNDAY...Partly cloudy. Patchy fog in the morning. Highs in the lower 80s. Light winds. .SUNDAY NIGHT...Clear. Lows in the mid 50s. Light winds. .MONDAY...Mostly sunny. Highs in the lower 80s. Light winds. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Light winds. .TUESDAY...Mostly sunny. Highs in the lower 80s. Light winds. .TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Clear. Lows in the mid 50s. .THURSDAY...Mostly sunny. Highs in the mid 80s. $$ CAZ255-256-052345- San Bernardino County Mountains- Including The Mountain Top And Front Country Ranger Districts Of The San Bernardino National Forest-Riverside County Mountains- Including The San Jacinto Ranger District Of The San Bernardino National Forest- 231 AM PDT Fri Jun 5 2026 .TODAY... Sky/weather.........Sunny. Max temperature.....74 to 84 above 6000 feet to 79 to 89 below 6000 feet. 24 HR TREND......Down 1 degree. Min humidity........5 to 10 percent on desert slopes to 10 to 15 percent on coastal slopes. 24 HR TREND......Down 5 percent. WIND (20 FT)........ SLOPES...........Winds southwest 10 to 20 mph. Gusts to 25 mph...becoming 35 mph in the afternoon. RIDGETOP.........Winds southwest 10 to 20 mph. Gusts to 30 mph. CWR (>0.10 IN)......0 percent. .TONIGHT... Sky/weather.........Clear...becoming partly cloudy. Min temperature.....39 to 49 above 6000 feet to 51 to 61 below 6000 feet. 24 HR TREND......Down 3 degrees. Max humidity........15 to 20 percent on desert slopes to 45 to 55 percent on coastal slopes. 24 HR TREND......Little change. WIND (20 FT)........ SLOPES...........Winds south 9 to 19 mph. Gusts to 35 mph...becoming 25 mph after midnight. RIDGETOP.........Winds south 9 to 19 mph with gusts to 30 mph. CWR (>0.10 IN)......0 percent. .SATURDAY... Sky/weather.........Partly cloudy. Max temperature.....69 to 79 above 6000 feet to 74 to 84 below 6000 feet. 24 HR TREND......Down 4 degrees. Min humidity........10 to 15 percent on desert slopes to 15 to 25 percent on coastal slopes. 24 HR TREND......Up 5 percent. WIND (20 FT)........ SLOPES...........Winds southwest 12 to 22 mph with gusts to 35 mph. RIDGETOP.........Winds southwest 12 to 22 mph with gusts to 30 mph. CWR (>0.10 IN)......0 percent. FORECAST DAYS 3 THROUGH 7... SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED .SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. West winds around 7 mph. .SUNDAY...Cooler. Mostly sunny. Highs in the mid 70s. West winds around 6 mph. .SUNDAY NIGHT...Clear. Lows around 50. West winds around 6 mph. .MONDAY...Sunny. Highs in the mid 70s. Southwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows around 50. West winds around 6 mph. .TUESDAY...Mostly sunny. Highs in the mid 70s. Southwest winds around 6 mph. .TUESDAY NIGHT...Clear. Lows in the lower 50s. .WEDNESDAY...Sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Clear. Lows in the lower 50s. .THURSDAY...Sunny. Highs in the upper 70s. $$ CAZ258-052345- San Diego County Mountains- Including the Palomar and Descanso Ranger Districts of the Cleveland National Forest- 231 AM PDT Fri Jun 5 2026 .TODAY... Sky/weather.........Sunny. Max temperature.....83 to 93. 24 HR TREND......Up 3 degrees. Min humidity........5 to 10 percent on desert slopes to 15 to 20 percent on coastal slopes. 24 HR TREND......Little change. WIND (20 FT)........ SLOPES...........Winds southwest 6 to 16 mph. Gusts to 25 mph in the afternoon. RIDGETOP.........Winds southwest 6 to 16 mph. Gusts to 30 mph. CWR (>0.10 IN)......0 percent. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....52 to 62. 24 HR TREND......Down 3 degrees. Max humidity........35 to 45 percent on desert slopes to 55 to 65 percent on coastal slopes. 24 HR TREND......Up 5 percent. WIND (20 FT)........ SLOPES...........Winds west 7 to 17 mph with gusts to 25 mph. RIDGETOP.........Winds west 7 to 17 mph with gusts to 30 mph. CWR (>0.10 IN)......0 percent. .SATURDAY... Sky/weather.........Partly cloudy. Max temperature.....77 to 87. 24 HR TREND......Down 8 degrees. Min humidity........10 to 15 percent on desert slopes to 25 to 30 percent on coastal slopes. 24 HR TREND......Up 5 percent. WIND (20 FT)........ SLOPES...........Winds southwest 11 to 21 mph. Gusts to 20 mph...becoming 30 mph in the afternoon. RIDGETOP.........Winds southwest 11 to 21 mph. Gusts to 25 mph...becoming 35 mph in the afternoon. CWR (>0.10 IN)......0 percent. FORECAST DAYS 3 THROUGH 7... SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED .SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds around 7 mph. .SUNDAY...Mostly sunny. Highs in the mid 70s. West winds around 6 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds around 5 mph. .MONDAY...Sunny. Highs in the upper 70s. West winds around 5 mph. .MONDAY NIGHT...Clear. Lows in the lower 50s. West winds around 5 mph. .TUESDAY...Sunny. Highs in the upper 70s. West winds around 6 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Clear. Lows in the mid 50s. .THURSDAY...Sunny. Highs in the upper 70s. $$ CAZ257-052345- Santa Ana Mountains- Including The Trabuco Ranger District of the Cleveland National Forest- 231 AM PDT Fri Jun 5 2026 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....80 to 90. 24 HR TREND......Up 2 degrees. Min humidity........30 to 40 percent. 24 HR TREND......Down 5 percent. WIND (20 FT)........ SLOPES...........Winds southwest 6 to 13 mph. Gusts to 25 mph in the afternoon. RIDGETOP.........Variable 2 to 4 mph becoming southwest around 6 mph in the afternoon. CWR (>0.10 IN)......0 percent. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....51 to 59. 24 HR TREND......Down 2 degrees. Max humidity........80 to 90 percent. 24 HR TREND......Down 5 percent. WIND (20 FT)........ SLOPES...........Winds southwest 6 to 11 mph with gusts to 20 mph in the evening becoming downslope 2 to 5 mph. RIDGETOP.........Winds east around 6 mph in the evening becoming variable 2 to 4 mph. CWR (>0.10 IN)......0 percent. .SATURDAY... Sky/weather.........Partly cloudy. Max temperature.....74 to 84. 24 HR TREND......Down 5 degrees. Min humidity........40 to 50 percent. 24 HR TREND......Up 20 percent. WIND (20 FT)........ SLOPES...........Winds southwest 6 to 12 mph. Gusts to 20 mph in the afternoon. RIDGETOP.........Variable 2 to 5 mph becoming north around 6 mph in the afternoon. CWR (>0.10 IN)......0 percent. FORECAST DAYS 3 THROUGH 7... SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED .SATURDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows in the mid 50s. Light winds. .SUNDAY...Partly cloudy. Patchy fog in the morning. Highs in the lower 70s. Southwest winds around 5 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Southwest winds around 5 mph. .MONDAY...Mostly sunny. Highs in the mid 70s. Southwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Light winds. .TUESDAY...Mostly sunny. Highs in the mid 70s. Southwest winds around 5 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. Highs in the mid 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. .THURSDAY...Mostly sunny. Highs in the upper 70s. $$ CAZ260-052345- Victor Valley - Apple Valley - Lucerne Valley - Johnson Valley- 231 AM PDT Fri Jun 5 2026 .TODAY... Sky/weather.........Sunny. Max temperature.....94 to 103. 24 HR TREND......Little change. Min humidity........5 to 10 percent. 24 HR TREND......Little change. WIND (20 FT)........Winds south 10 to 20 mph. Gusts to 40 mph. CWR (>0.10 IN)......0 percent. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....57 to 66. 24 HR TREND......Down 1 degree. Max humidity........30 to 40 percent. 24 HR TREND......Little change. WIND (20 FT)........Winds south 9 to 19 mph. Gusts to 35 mph...becoming 25 mph after midnight. CWR (>0.10 IN)......0 percent. .SATURDAY... Sky/weather.........Partly cloudy. Max temperature.....89 to 99. 24 HR TREND......Down 6 degrees. Min humidity........5 to 10 percent. 24 HR TREND......Little change. WIND (20 FT)........Winds south 12 to 22 mph. Gusts to 30 mph...becoming 40 mph in the afternoon. CWR (>0.10 IN)......0 percent. FORECAST DAYS 3 THROUGH 7... SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED .SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest winds around 9 mph. .SUNDAY...Sunny. Highs in the upper 80s. Southwest winds around 8 mph. .SUNDAY NIGHT...Clear. Lows in the mid 50s. Southwest winds around 9 mph. .MONDAY...Sunny. Highs in the upper 80s. Southwest winds around 6 mph. .MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest winds around 10 mph. .TUESDAY...Mostly sunny. Highs in the upper 80s. West winds around 9 mph. .TUESDAY NIGHT...Clear. Lows in the upper 50s. .WEDNESDAY...Sunny. Highs in the upper 80s. .WEDNESDAY NIGHT...Clear. Lows in the upper 50s. .THURSDAY...Sunny. Highs in the upper 80s. $$ CAZ261-262-265-052345- Coachella Valley- Including The Palm Springs South Coast Desert District- San Diego County Deserts- Including The Anza Borrego Desert State Park- San Gorgonio Pass near Banning- 231 AM PDT Fri Jun 5 2026 .TODAY... Sky/weather.........Sunny. Max temperature.....104 to 109. 24 HR TREND......Up 1 degree. Min humidity........10 percent. 24 HR TREND......Little change. WIND (20 FT)........Winds southeast 7 mph...becoming 9 to 19 mph with gusts to 30 mph in the afternoon. CWR (>0.10 IN)......0 percent. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....69 to 78. 24 HR TREND......Down 1 degree. Max humidity........25 to 35 percent. 24 HR TREND......Down 5 percent. WIND (20 FT)........Winds northwest 9 to 19 mph with gusts to 30 mph. CWR (>0.10 IN)......0 percent. .SATURDAY... Sky/weather.........Mostly sunny...becoming partly cloudy. Max temperature.....101 to 106. 24 HR TREND......Down 3 degrees. Min humidity........10 to 15 percent. 24 HR TREND......Up 5 percent. WIND (20 FT)........Winds southeast 6 to 16 mph becoming west 14 to 24 mph with gusts to 35 mph in the afternoon. CWR (>0.10 IN)......0 percent. FORECAST DAYS 3 THROUGH 7... SUSTAINED WINDS LESS THAN 20 MPH EXCEPT WHEN SPECIFIED .SATURDAY NIGHT...Partly cloudy. Lows around 70. West winds around 9 mph. .SUNDAY...Mostly sunny. Highs in the upper 90s. West winds around 6 mph. .SUNDAY NIGHT...Clear. Lows in the upper 60s. West winds around 9 mph. .MONDAY...Sunny. Highs in the upper 90s. Light winds. .MONDAY NIGHT...Clear. Lows in the upper 60s. West winds around 8 mph. .TUESDAY...Sunny. Highs in the upper 90s. West winds around 5 mph. .TUESDAY NIGHT...Clear. Lows around 70. .WEDNESDAY...Sunny. Highs around 100. .WEDNESDAY NIGHT...Clear. Lows around 70. .THURSDAY...Sunny. Highs around 100. $$