FNUS76 KSTO 121118 FWSSTO Spot Forecast for Sawmill RX...U.S. Forest Service National Weather Service Sacramento CA 318 AM PST Fri Dec 12 2025 Forecast is based on ignition time of 0700 PST on December 12. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION... Dry conditions and above normal temperatures are forecast for the burn location this week as high pressure persists across the region. Winds will be light and diurnally driven. The probability of sustained winds greater than 10 mph is 60% on Friday and then decrease to 10-20% over the weekend. No precipitation is expected through the weekend, however chances increase next week as a weather system brings a 60% of an inch or more of total rainfall accumulations Monday through Wednesday. Chances for active weather continue mid to late next week. .REST OF TODAY... Sky/weather.........Sunny. Max temperature.....60-65. Min humidity........40-45 percent. Wind (20 ft)........ Slope/valley.......Northeast winds 5 to 8 mph early in the morning becoming light. Ridgetop...........Northeast 3 to 8 mph. Mixing height.......100 ft AGL. Transport winds.....Northeast 3 to 8 mph. CWR.................0 percent. Chance of thunder...0 percent. TIME (PST) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM Sky cover.......CLEAR MCLEAR MCLEAR MCLEAR MCLEAR MCLEAR CWR.............0 0 0 0 0 0 Chc of thdr (%).0 0 0 0 0 0 Temp............54 55 61 62 62 59 RH..............43 46 45 48 53 50 SL/VL wind......NE 8 NE 6 N 3 NW 2 N 2 NE 3 SL/VL wind gust.13 12 9 7 7 7 Ridgetop wind...NE 8 NE 8 NE 5 N 3 N 3 NE 7 Mix hgt (ft)....BLW100 BLW100 100 100 100 BLW100 Transport wind..NE 8 NE 8 NE 5 N 3 N 3 NE 7 .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....55-60. Max humidity........40-45 percent. Wind (20 ft)........ Slope/valley.......Northeast winds 5 to 10 mph. Ridgetop...........Northeast 7 to 12 mph. Mixing height.......0 ft AGL. Transport winds.....Northeast 7 to 12 mph. CWR.................0 percent. Chance of thunder...0 percent. TIME (PST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM Sky cover.......MCLEAR MCLEAR MCLEAR MCLEAR MCLEAR MCLEAR CWR.............0 0 0 0 0 0 Chc of thdr (%).0 0 0 0 0 0 Temp............58 58 58 59 59 58 RH..............47 42 40 38 38 38 SL/VL wind......NE 6 NE 9 NE 9 NE 9 NE 10 NE 10 SL/VL wind gust.9 14 15 16 17 17 Ridgetop wind...NE 7 NE 12 NE 12 NE 12 NE 12 NE 12 Mix hgt (ft)....BLW100 BLW100 BLW100 BLW100 BLW100 BLW100 Transport wind..NE 7 NE 12 NE 12 NE 12 NE 12 NE 12 .FRIDAY... Sky/weather.........Sunny. Max temperature.....58-63. Min humidity........40-45 percent. Wind (20 ft)........ Slope/valley.......Northeast winds 5 to 10 mph shifting to the north early in the afternoon, then becoming light in the afternoon. Ridgetop...........Northeast 3 to 12 mph. Mixing height.......200 ft AGL. Transport winds.....Northeast 3 to 12 mph. CWR.................0 percent. Chance of thunder...0 percent. TIME (PST) 6 AM 10 AM 2 PM Sky cover.......MCLEAR MCLEAR MCLEAR CWR.............0 0 0 Chc of thdr (%).0 0 0 Temp............58 59 60 RH..............38 42 47 SL/VL wind......NE 10G17 NE 6G13 W 3G8 Ridgetop wind...NE 12 NE 6 NE 3 Mix hgt (ft)....BLW100 200 100 Transport wind..NE 12 NE 6 NE 3 .FORECAST DAYS 3 THROUGH 5... .SUNDAY... Mostly clear. Lows in the upper 40s. Highs in the upper 50s. Northeast winds around 6 mph. .MONDAY... Partly cloudy. Slight chance of showers. Lows in the upper 40s. Highs in the upper 50s. East winds around 5 mph. .TUESDAY... Mostly cloudy with showers likely. Lows around 50. Highs in the mid 50s. East winds around 5 mph. $$ Forecaster...NR Requested by...Esly Roman Type of request...PRESCRIBED .TAG 2527053.5/STO .DELDT 12/12/25 .FormatterVersion 2.0.0 .EMAIL james.lico@usda.gov,jesse.stevens@usda.gov,esly.roman@usda.gov