Suppression Forecast
Issued by NWS San Diego, CA

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FNUS76 KSGX 261152
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Spot Forecast for Shady...CALFIRE RIVERSIDE COUNTY
National Weather Service San Diego CA
452 AM PDT Sat Jul 26 2025

Forecast is based on forecast start time of 0600 PDT on July 26.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...
Hot and dry in the afternoons today and Sunday, with highs
reaching 100-105 degrees and humidity falling to 10-15 percent.
Winds during the day are generally light and variable in the
morning, with weak southeasterly upvalley flow in the afternoon.
Brisk northwesterly flow picks up by 6PM this evening. 20ft wind
gusts to 20-25 mph expected with this flow, gradually weakening
after midnight. Overnight moisture recovery to only 40 percent.
Sunday looks to be a repeat of today when it comes to winds, with
temperatures a touch warmer and humidity a touch lower.

.TODAY...

Sky/weather.........Mostly sunny (10-20 percent).
Max temperature.....Around 103.
Min humidity........13 percent.
Eye level winds.....Northwest winds up to 6 mph with gusts to
                    around 10 mph early in the morning becoming
                    light.
Wind (20 ft)........
 Slope/valley.......Northwest winds around 5-10 mph become light
    by the mid morning, light and variable winds
follow for the late morning, becoming southeasterly
in the afternoon to 5-10 mph.

TIME (PDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........24  24  12  12  12  10  10  10  14  14  14  19
Weather cov.....
Weather type....
Tstm cov........
Temp............71  74  80  85  90  93  97  99  101 102 103 102
RH..............41  38  32  26  21  17  15  15  14  13  13  13
20 FT wind dir..NW  NW  NW  NW  N   N   N   E   SE  SE  SE  SE
20 FT wind spd..8   8   7   5   2   0   1   2   5   3   3   3
20 FT wind gust.14  14  12  9   5       4   6   8   7   6   7
Eye lvl wnd dir.NW  NW  NW  NW  N   N   N   E   SE  SE  SE  SE
Eye lvl wnd spd.6   6   5   4   1   0   1   1   3   3   2   2
Eye lvl wnd gst.10  10  9   7   4       3   4   6   5   5   5

.TONIGHT...

Sky/weather.........Mostly clear (20-30 percent).
Min temperature.....Around 72.
Max humidity........40 percent.
Eye level winds.....Northwest up to 10 mph with gusts to around 15 mph.
Wind (20 ft)........
 Slope/valley.......Northwest winds 15 to 20 mph with gusts to
                    25 mph, becoming lighter to 10 to 15 mph
                after midnight.


TIME (PDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........19  19  34  34  34  26  26  26  26  26  26  12
Weather cov.....
Weather type....
Tstm cov........
Temp............101 98  93  89  85  83  82  80  78  77  75  74
RH..............15  18  23  28  32  34  35  36  37  36  38  40
20 FT wind dir..E   N   NW  NW  NW  NW  NW  NW  NW  NW  NW  NW
20 FT wind spd..6   9   13  14  13  12  10  9   8   7   7   6
20 FT wind gust.11  16  20  21  20  18  17  15  14  13  11  11
Eye lvl wnd dir.E   N   NW  NW  NW  NW  NW  NW  NW  NW  NW  NW
Eye lvl wnd spd.4   7   9   10  9   9   7   7   6   5   4   4
Eye lvl wnd gst.8   12  22  22  20  18  15  11  10  9   8   8

.SUNDAY...

Sky/weather.........Mostly sunny (5-15 percent).
Max temperature.....Around 106.
Min humidity........11 percent.
Eye level winds.....Northwest winds around 4 mph early in the
                    morning becoming light.
Wind (20 ft)........
 Slope/valley.......Northwest winds around 5-10 mph become light
    by the mid morning, light and variable winds
follow for the late morning, becoming southeasterly
in the afternoon to 5-10 mph.

TIME (PDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........12  12  12  12  12  10  10  10  10  10  10  10
Weather cov.....
Weather type....
Tstm cov........
Temp............72  76  82  88  93  96  100 100 103 105 105 105
RH..............40  36  30  24  20  16  14  13  12  11  11  11
20 FT wind dir..NW  NW  NW  NW  NW  NW  W   S   SE  SE  SE  SE
20 FT wind spd..7   7   7   5   2   1   1   2   5   5   3   3
20 FT wind gust.11  12  11  9   6       4   6   8   8   7   7
Eye lvl wnd dir.NW  NW  NW  NW  NW  NW  W   S   SE  SE  SE  SE
Eye lvl wnd spd.4   4   4   4   1   1   1   2   3   3   3   2
Eye lvl wnd gst.8   9   8   7   4       3   5   6   6   5   5

$$
Forecaster...DAVID MUNYAN
Requested by...JAMES LOPEZ
Type of request...WILDFIRE
.TAG 2518617.0/SGX
.DELDT 07/26/25
.FormatterVersion 2.0.0
.EMAIL james.lopez@fire.ca.gov