FNUS76 KSTO 210204 FWSSTO Spot Forecast for D54 Pile Burn...U.S. Forest Service National Weather Service Sacramento CA 704 PM PDT Fri Mar 20 2026 Forecast is based on ignition time of 0900 PDT on March 21. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION... Well above normal temperatures continue at the burn location through the weekend and into early next week. Winds are expected to remain terrain driven and generally light, with mid flame wind speeds up to 7 mph at times on Saturday. Relative humidity values will see minor improvements in daytime minimums and overnight recovery over the weekend, although daytime minimums are expected to remain in the 20s across the forecast period. Otherwise, dry weather persists. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....75-80. Min humidity........25-30 percent. Wind (20 ft)........ Slope/valley.......South winds 5 to 6 mph shifting to the southwest 7 to 10 mph with gusts up to 15 mph in the afternoon. Mixing height.......Rising to around 4900 ft AGL. Transport winds.....Southwest around 9 mph. Chance of thunder...0 percent. .SATURDAY NIGHT... Sky/weather.........Partly cloudy then becoming clear. Min temperature.....43-48. Max humidity........85-90 percent. Wind (20 ft)........ Slope/valley.......Northwest winds 5 to 8 mph shifting to the northeast 4 to 6 mph overnight. Mixing height.......Falling to around 200 ft AGL. Transport winds.....Northeast around 5 mph. Chance of thunder...0 percent. .SUNDAY... Sky/weather.........Sunny. Max temperature.....72-77. Min humidity........25-30 percent. Wind (20 ft)........ Slope/valley.......East winds 5 to 8 mph shifting to the southwest with gusts up to 12 mph in the afternoon. Mixing height.......Rising to around 3500 ft AGL. Transport winds.....Southwest around 7 mph. Chance of thunder...0 percent. .FORECAST DAYS 3 THROUGH 5... .MONDAY... Mostly clear. Lows in the mid 40s. Highs in the upper 70s. Northeast winds around 6 mph becoming southwest up to 9 mph in the afternoon. .TUESDAY... Mostly clear. Lows in the mid 40s. Highs in the lower 80s. Northeast winds around 6 mph becoming southwest up to 9 mph in the afternoon. .WEDNESDAY... Clear. Lows in the upper 40s. Highs in the upper 70s. Northeast winds around 6 mph becoming southwest up to 10 mph in the afternoon. $$ Forecaster...NR Requested by...Bradley Walker Type of request...PRESCRIBED .TAG 2606535.0/STO .DELDT 03/21/26 .FormatterVersion 2.0.0 .EMAIL bradley.walker@usda.gov,david.reynolds@usda.gov