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Spot Forecast
Issued by NWS Sacramento, CA
Issued by NWS Sacramento, CA
949 FNUS76 KSTO 011616 FWSSTO Spot Forecast for July 4th Aerial Fireworks...CAL FIRE National Weather Service Sacramento CA 916 AM PDT Mon Jul 1 2024 Forecast is based on forecast start time of 0800 PDT on July 04. If conditions become unrepresentative...contact the National Weather Service. ...EXCESSIVE HEAT WARNING IN EFFECT FROM 11 AM PDT TUESDAY TO 8 PM PDT SATURDAY... .DISCUSSION... Very hot and dry conditions persist over the area the rest of this week and into the weekend, with daytime high temperatures at around 110-112 degrees, and overnight lows in the upper 70s. Relative humidity will be very low, in the low teens, with poor overnight recoveries. Winds will generally be lighter and terrain driven, with occasional gusts in the afternoon to around 12-15 mph our of the west-southwest. Sunny and clear skies are expected over the forecast period. .INDEPENDENCE DAY... Sky/weather.........Sunny. Chance of pcpn......0 percent. Max temperature.....108-112. Min humidity........11-15 percent. Surface winds (mph).Light winds becoming southwest up to 6 mph late in the morning with gusts to 13 mph in the afternoon. Wind (20 ft)........ Valley/lwr slopes..Light winds becoming southwest up to 6 mph late in the morning with gusts to 13 mph in the afternoon. RIDGE/UPPER SLOPE..Light winds becoming southwest up to 6 mph late in the morning with gusts to 15 mph in the afternoon. Mixing height.......Increasing to 7500 ft AGL. Transport winds.....Southeast around 5 mph shifting to the southwest 5 to 8 mph late in the morning. Pcpn amount.........0.00 inches. Snowfall amount.....0.0 inches. TIME (PDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky cover.......CLR CLR CLR CLR CLR CLR CLR CLR CLR CLR Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 Temp............81 85 90 95 99 103 106 108 109 109 RH..............33 30 27 23 21 19 17 15 14 13 VL/LS wind dir..SE SE SE SW SW SW SW SW SW SW VL/LS wind spd..2 2 2 5 5 5 6 6 6 6 VL/LS wind gust.5 5 5 9 9 9 13 13 13 12 Surface wnd dir.SE SE SE SW SW SW SW SW SW SW Surface wnd spd.2 2 2 5 5 5 6 6 6 6 Surface wnd gst.5 5 5 9 9 9 13 13 13 12 Ridge/upslp dir.SE SE SE SW SW SW SW SW SW SW Ridge/upslp spd.2 2 2 5 5 5 6 6 6 6 Mix hgt (kft)...1.1 1.1 1.1 2.5 2.5 2.5 4.7 4.7 4.7 7.5 Transp wind dir.SE SE SE SW SW SW SW SW SW W Transp wind spd.5 5 5 5 5 5 7 7 7 8 .THURSDAY NIGHT... Sky/weather.........Clear. Chance of pcpn......0 percent. Min temperature.....74-78. Max humidity........35-39 percent. Surface winds (mph).Southwest winds 5 to 6 mph early in the evening shifting to the southeast, then shifting to the east late in the evening becoming light. Wind (20 ft)........ Valley/lwr slopes..Southwest winds 5 to 6 mph early in the evening shifting to the southeast, then shifting to the east late in the evening becoming light. RIDGE/UPPER SLOPE..Southwest winds 5 to 8 mph early in the evening shifting to the southeast, then shifting to the east late in the evening becoming light. Mixing height.......Decreasing to 700 ft AGL. Transport winds.....West around 8 mph shifting to the southeast 8 to 9 mph early in the evening, then shifting to the northeast around 7 mph early in the morning. Pcpn amount.........0.00 inches. Snowfall amount.....0.0 inches. TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky cover.......CLR CLR CLR CLR CLR CLR CLR CLR CLR CLR CLR CLR Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 0 Temp............109 107 105 100 95 90 87 85 83 80 78 77 RH..............14 15 17 19 21 23 25 27 29 32 34 36 VL/LS wind dir..SW SW SE SE SE E E E E E E E VL/LS wind spd..6 6 6 6 6 6 6 6 3 3 3 2 VL/LS wind gust.12 12 9 9 9 9 9 9 7 7 7 6 Surface wnd dir.SW SW SE SE SE E E E E E E E Surface wnd spd.6 6 6 6 6 6 6 6 3 3 3 2 Surface wnd gst.12 12 9 9 9 9 9 9 7 7 7 6 Ridge/upslp dir.SW SW SE SE SE E E E E E E E Ridge/upslp spd.6 6 6 6 6 6 6 6 3 3 3 2 Mix hgt (kft)...7.5 7.5 0.8 0.8 0.8 0.7 0.7 0.7 0.7 0.7 0.7 0.7 Transp wind dir.W W S S S E E E E E E NE Transp wind spd.8 8 8 8 8 9 9 9 8 8 8 7 .FRIDAY... Sky/weather.........Sunny. Chance of pcpn......0 percent. Max temperature.....110-114. Min humidity........10-14 percent. Surface winds (mph).Light winds becoming west 5 to 7 mph late in the morning with gusts to 13 mph in the afternoon. Wind (20 ft)........ Valley/lwr slopes..Light winds becoming west 5 to 7 mph late in the morning with gusts to 13 mph in the afternoon. RIDGE/UPPER SLOPE..Light winds becoming west 5 to 7 mph late in the morning with gusts to 15 mph in the afternoon. Mixing height.......Increasing to 9100 ft AGL. Transport winds.....Northeast around 7 mph shifting to the west 5 to 8 mph early in the morning, then increasing to around 8 mph late in the afternoon. Pcpn amount.........0.00 inches. Snowfall amount.....0.0 inches. TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky cover.......CLR CLR CLR CLR CLR CLR CLR CLR CLR CLR CLR CLR Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 0 Temp............77 79 81 85 90 94 99 103 107 109 110 110 RH..............36 35 33 30 26 23 21 19 17 15 13 12 VL/LS wind dir..E E SW SW SW W W W W W W SW VL/LS wind spd..2 2 2 2 2 6 6 6 7 7 7 6 VL/LS wind gust.6 6 6 6 6 9 9 9 13 13 13 13 Surface wnd dir.E E SW SW SW W W W W W W SW Surface wnd spd.2 2 2 2 2 6 6 6 7 7 7 6 Surface wnd gst.6 6 6 6 6 9 9 9 13 13 13 13 Ridge/upslp dir.E E SW SW SW W W W W W W SW Ridge/upslp spd.2 2 2 2 2 6 6 6 7 7 7 6 Mix hgt (kft)...0.7 0.7 1.0 1.0 1.0 2.3 2.3 2.3 5.0 5.0 5.0 9.1 Transp wind dir.NE NE NW NW NW W W W W W W W Transp wind spd.7 7 5 5 5 6 6 6 8 8 8 8 $$ Forecaster...KH Requested by...Byron Vance Type of request...OTHER .TAG 2417060.0/STO .DELDT 07/01/24 .FormatterVersion 2.0.0 .EMAIL Byron.Vance@fire.ca.gov