Spot Forecast
Issued by NWS San Diego, CA
Issued by NWS San Diego, CA
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FNUS76 KSGX 061213
FWSSGX
Spot Forecast for Sunshine Summit...USFS
National Weather Service San Diego CA
513 AM PDT Sun Apr 6 2025
Forecast is based on ignition time of 0600 PDT on April 06.
If conditions become unrepresentative, contact the National Weather
Service.
.DISCUSSION...
High pressure conditions dominate the region, with mostly clear
skies and relatively light winds, becoming westerly by later in the
day up to 11 mph for the slope/valley, and up to 15 mph across the
ridgetop. With increasing onshore flow, minimum RH values will be
around 13 percent this afternoon, with overnight recovery being
relatively weak, and min RH values will be only slightly higher
tomorrow at around 17 percent. Transport winds will generally be out
of the north this morning, shifting around to the northwest by later
in the afternoon and remaining this direction through tomorrow.
.TODAY...
Sky/weather.........Sunny (0-10 percent).
Max temperature.....Around 73.
Min humidity........13 percent.
Eye level winds.....Northeast winds around 4 mph early in the
morning becoming light, then becoming northwest
up to 6 mph with gusts to around 10 mph late in
the afternoon.
Wind (20 ft)........
Slope/valley.......Northeast winds around 5 mph early in the
morning becoming light, then becoming northwest
5 to 8 mph with gusts to around 14 mph late in
the afternoon.
Ridgetop...........Northeast 5 to 10 mph shifting to the east
around 0 mph late in the morning, then shifting
to the north late in the morning shifting to
the northwest 0 to 5 mph early in the afternoon
increasing to around 10 mph.
CWR.................0 percent.
Mixing height.......6700 ft AGL.
Transport winds.....North 5 to 8 mph shifting to the northwest 6 to
13 mph in the afternoon.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........1 1 1 1 1 2 2 2 2 2 2 5
Weather cov.....
Weather type....
Tstm cov........
Temp............44 45 50 58 64 68 71 72 73 73 72 70
RH..............34 35 30 21 16 13 13 13 14 15 16 17
20 FT wind dir..NE NE N E SE N N NW NW NW NW NW
20 FT wind spd..5 3 1 1 2 1 2 2 3 5 7 8
20 FT wind gust.9 7 5 5 5 6 6 7 10 11 14
Eye lvl wnd dir.NE NE N E SE N N NW NW NW NW NW
Eye lvl wnd spd.4 2 1 1 1 1 1 1 2 4 4 6
Eye lvl wnd gst.7 5 4 4 4 4 5 5 7 8 10
Ridge wind dir..NE NE NE NE E N W W NW NW W NW
Ridge wind spd..10 10 10 5 0 5 0 5 5 10 10 10
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
.TONIGHT...
Sky/weather.........Mostly clear (0-10 percent).
Min temperature.....Around 44.
Max humidity........44 percent.
Eye level winds.....Northwest winds up to 6 mph with gusts to
around 11 mph early in the evening becoming
light, then becoming north around 4 mph
overnight becoming light.
Wind (20 ft)........
Slope/valley.......Northwest winds 5 to 8 mph with gusts to around
15 mph early in the evening becoming light,
then becoming north around 5 mph overnight
becoming light.
Ridgetop...........Northwest 10 to 15 mph.
CWR.................0 percent.
Mixing height.......300 ft AGL.
Transport winds.....Northwest 8 to 13 mph.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........5 5 5 5 5 5 5 5 5 5 5 6
Weather cov.....
Weather type....
Tstm cov........
Temp............68 61 56 53 50 49 47 47 46 45 45 46
RH..............19 25 30 34 38 40 43 43 43 44 41 40
20 FT wind dir..NW NW NW NW NW NW NW N N N N N
20 FT wind spd..8 8 5 2 2 3 5 5 5 5 5 3
20 FT wind gust.15 14 10 6 5 7 8 9 9 9 8 6
Eye lvl wnd dir.NW NW NW NW NW NW NW N N N N N
Eye lvl wnd spd.6 6 4 1 1 3 3 4 4 3 3 2
Eye lvl wnd gst.11 10 7 4 4 5 6 7 7 7 6 5
Ridge wind dir..NW NW NW NW NW NW NW NW NW NW NW NW
Ridge wind spd..15 15 15 10 10 10 10 10 10 10 10 10
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
.MONDAY...
Sky/weather.........Mostly sunny (0-10 percent).
Max temperature.....Around 75.
Min humidity........17 percent.
Eye level winds.....Light winds becoming northwest around 4 mph in
the afternoon.
Wind (20 ft)........
Slope/valley.......Light winds becoming west 6 to 7 mph in the
afternoon.
Ridgetop...........Northwest 5 to 10 mph.
CWR.................0 percent.
Mixing height.......5100 ft AGL.
Transport winds.....Northwest 3 to 6 mph shifting to the west 5 to
9 mph late in the morning.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........6 6 6 6 6 6 6 6 6 6 6 5
Weather cov.....
Weather type....
Tstm cov........
Temp............46 49 53 60 66 70 73 74 74 75 74 72
RH..............38 35 29 23 19 17 17 18 19 20 20 21
20 FT wind dir..N N N N W W W W W W W NW
20 FT wind spd..2 2 1 1 1 2 3 6 7 7 7 7
20 FT wind gust.6 6 4 4 4 5 7 10 11 11 11 11
Eye lvl wnd dir.N N N N W W W W W W W NW
Eye lvl wnd spd.1 1 1 1 1 1 2 4 4 4 4 4
Eye lvl wnd gst.4 4 3 3 3 4 5 7 8 8 8 8
Ridge wind dir..NW NW NW NW NW W W W W W W W
Ridge wind spd..10 5 5 5 5 5 5 10 10 10 10 10
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
.OUTLOOK FOR SUNDAY APRIL 13 THROUGH SATURDAY APRIL 19...
$$
Forecaster...PAUL STEWARD
Requested by...Brian Johnson
Type of request...PRESCRIBED
.TAG 2508650.4/SGX
.DELDT 04/06/25
.FormatterVersion 2.0.0
.EMAIL James.morales@usda.gov,sm.fs.cnfecc@usda.gov.,John.hodge@usda.gov,Brian.l.johnson@usda.gov,jose.ortega@usda.gov,Dana.barre@usda.gov,alexander.lepere@usda.gov