192 FNUS76 KSTO 052048 FWSSTO Spot Forecast for Amex RX...USFS National Weather Service Sacramento CA 148 PM PDT Fri Jun 5 2026 Forecast is based on ignition time of 0700 PDT on June 06. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION... Dry and warm conditions are expected through the weekend. Winds will be light overnight, shifting out of the west- southwest (more westerly on Sunday) by late morning with afternoon/evening gusts to 15-25 mph, strongest on Saturday. Daytime humidities expected in the 20s through the weekend. The nudge of moisture has delayed and decreased to Sunday but a pattern chance in humidity values is still expected on Tuesday. Precipitation and thunderstorm (5-20%) chances are highest Monday-Tuesday, but accumulations are forecasted to be less than 0.10" so the burn site could see dry conditions through the stretch and showers in the vicinity. Late Monday night into Tuesday early morning has the best chance to see accumulating precipitation around 15-25%. 48-Hour Probability for Rain Totals > 0.10" (Mon-Tue): 10-20% .SATURDAY... Sky/weather.........Sunny. Max temperature.....73-77. Min humidity........22-26 percent. Wind (20 ft)........ Slope/valley.......South winds 5 to 10 mph shifting to the southwest 8 to 12 mph with gusts 15 to 25 mph by the late morning and afternoon. Ridgetop...........Increasing to Southwest winds 15 to 25 mph. Mixing height.......Increasing to 5200 ft AGL. Transport winds.....South 9 to 15 mph shifting to the southwest 14 to 22 mph late in the morning. CWR.................0 percent. Chance of thunder...1 percent. TIME (PDT) 7 AM 10 AM 1 PM 4 PM Sky cover.......CLEAR CLEAR CLEAR CLEAR CWR.............0 0 0 0 Chc of thdr (%).0 0 0 0 Temp............47 71 74 73 RH..............76 31 25 25 SL/VL wind......SE 5G12 S 9G21 SW 9G22 SW 9G21 Ridgetop wind...SE 9 S 16 S 20 SW 20 Mix hgt (ft)....500 3400 5200 5200 Transport wind..SE 9 S 16 SW 20 SW 20 .SATURDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....39-43. Max humidity........72-76 percent. Wind (20 ft)........ Slope/valley.......Southwest winds 5 to 10 mph with gusts to around 20 mph early in the evening becoming light. Ridgetop...........Southwest 6 to 14 mph shifting to the southeast 7 to 10 mph late in the evening. Mixing height.......500 ft AGL. Transport winds.....Southwest 6 to 14 mph shifting to the southeast 7 to 10 mph late in the evening. CWR.................0 percent. Chance of thunder...0 percent. TIME (PDT) 6 PM 9 PM MIDNGT 3 AM Sky cover.......MCLEAR MCLEAR MCLEAR CLEAR CWR.............0 0 0 0 Chc of thdr (%).0 0 0 0 Temp............69 55 47 43 RH..............28 56 72 73 SL/VL wind......SW 8G20 S 3G12 SE 3G6 SE 3G7 Ridgetop wind...SW 14 S 6 SE 7 SE 8 Mix hgt (ft)....3600 600 500 500 Transport wind..SW 14 S 6 SE 7 SE 8 .SUNDAY... Sky/weather.........Sunny. Max temperature.....71-75. Min humidity........22-26 percent. Wind (20 ft)........ Slope/valley.......Light winds becoming southwest 5 to 10 mph late in the morning with gusts up to 15 to 20 mph. Ridgetop...........East around 8 mph shifting to the southwest 8 to 12 mph late in the afternoon. Mixing height.......5500 ft AGL. Transport winds.....East around 8 mph shifting to the southwest 8 to 12 mph late in the afternoon. CWR.................0 percent. Chance of thunder...0 percent. TIME (PDT) 6 AM 9 AM NOON 3 PM Sky cover.......CLEAR CLEAR CLEAR MCLEAR CWR.............0 0 0 0 Chc of thdr (%).0 0 0 0 Temp............41 55 72 72 RH..............72 45 23 27 SL/VL wind......E 3G7 SE 2G6 SW 6G14 SW 7G16 Ridgetop wind...E 8 S 8 SW 9 SW 10 Mix hgt (ft)....500 2200 5500 5500 Transport wind..E 8 S 8 SW 9 SW 10 .FORECAST DAYS 3 THROUGH 5... .MONDAY... Partly cloudy. Lows in the lower 40s. Highs in the upper 60s. South winds around 5 mph. .TUESDAY... Mostly cloudy. Slight chance of rain. Lows in the lower 40s. Highs in the mid 60s. South winds around 5 mph. .WEDNESDAY... Clear. Lows in the lower 40s. Highs in the lower 70s. Southeast winds around 5 mph. $$ Forecaster...DA Requested by...Austin Bennett Type of request...PRESCRIBED .TAG 2614389.8/STO .DELDT 06/05/26 .FormatterVersion 2.0.0 .EMAIL andrew.kahana@usda.gov,austin.bennett@usda.gov,charles.daniel@usda.gov