FNUS76 KSTO 020358 FWSSTO Spot Forecast for D54 Pile Burn Hwy 120...U.S. Forest Service National Weather Service Sacramento CA 758 PM PST Sun Feb 1 2026 Forecast is based on ignition time of 0900 PST on February 02. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION... Dry weather with mostly clear skies are expected to persist this week, with precipitation with the next system arriving next weekend expected to remain north of the burn site. Slope and valley winds are forecast to remain light and terrain driven, with mid-flame winds up to 2 to 3 mph in the early afternoon, northeast up to 3 mph overnight into early Tuesday. Humidity levels remain unseasonably dry with little change expected. .MONDAY... Sky/weather.........Sunny. Max temperature.....64-68. Min humidity........23-30 percent. Wind (20 ft)........ Slope/valley.......Northeast winds 3 mph in the morning becoming west northwest up to 5 mph in the afternoon. Ridgetop...........East around 8 mph shifting to the southwest in the late morning and early afternoon, then shifting to the west around 3 mph late in the afternoon. Mixing height.......2200 ft AGL. Transport winds.....East around 8 mph shifting to the southwest in the late morning and early afternoon, then shifting to the west around 3 mph late in the afternoon. CWR.................0 percent. Chance of thunder...0 percent. TIME (PST) 9 AM 11 AM 1 PM 3 PM 5 PM Sky cover.......CLEAR CLEAR CLEAR CLEAR CLEAR CWR.............0 0 0 0 0 Chc of thdr (%).0 0 0 0 0 Temp............52 63 65 64 60 RH..............26 25 28 36 44 SL/VL wind......NE 3 W 2 W 5 NW 5 NW 3 SL/VL wind gust.7 7 9 8 6 Ridgetop wind...E 8 SW 3 W 5 NW 5 NW 3 Mix hgt (ft)....1100 1800 2200 2200 1300 Transport wind..E 8 SW 3 W 5 NW 5 NW 3 .MONDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....44-48. Max humidity........45-49 percent. Wind (20 ft)........ Slope/valley.......West winds becoming northeast up to 6 mph in the late evening and overnight. Ridgetop...........West around 3 mph shifting to the northeast. Mixing height.......1100 ft AGL. Transport winds.....Northeast 6 to 8 mph. CWR.................0 percent. Chance of thunder...0 percent. TIME (PST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM 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............55 52 51 50 50 49 RH..............45 46 44 40 36 33 SL/VL wind......W 3 E 3 E 5 E 5 NE 5 NE 6 SL/VL wind gust.6 7 8 8 9 10 Ridgetop wind...W 3 E 6 NE 6 NE 6 E 8 E 8 expectedMix hgt (ft)....1300 1100 1100 1100 1100 1100 Transport wind..W 3 E 6 NE 6 NE 6 E 8 E 8 .TUESDAY... Sky/weather.........Sunny. Max temperature.....68-72. Min humidity........25-31 percent. Wind (20 ft)........ Slope/valley.......Northeast winds 5 to 6 mph early in the morning becoming west up to 5 mph in the afternoon. Ridgetop...........Northeast 5 to 9 mph shifting to the west 3 to 5 mph in the afternoon. Mixing height.......2700 ft AGL. Transport winds.....East around 8 mph shifting to the northeast 5 to 9 mph in the morning, then shifting to the west 3 to 5 mph in the afternoon. CWR.................0 percent. Chance of thunder...0 percent. TIME (PST) 6 AM 9 AM NOON 3 PM Sky cover.......MCLEAR CLEAR CLEAR CLEAR CWR.............0 0 0 0 Chc of thdr (%).0 0 0 0 Temp............47 56 68 69 RH..............33 31 28 35 SL/VL wind......NE 6G10 NE 6G10 E 2G6 W 5G8 Ridgetop wind...E 8 E 9 NE 5 W 5 Mix hgt (ft)....1100 1100 1500 2700 Transport wind..E 8 E 9 NE 5 W 5 $$ Forecaster...EK Requested by...Bradley Walker Type of request...PRESCRIBED .TAG 2601390.0/STO .DELDT 02/02/26 .FormatterVersion 2.0.0 .EMAIL david.reynolds@usda.gov,bradley.walker@usda.gov