Spot Forecast
Issued by NWS San Diego, CA

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FNUS76 KSGX 221138
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Spot Forecast for North Main Divide Units 115 and 25...USFS
National Weather Service San Diego CA
438 AM PDT Mon Apr 22 2024

Forecast is based on ignition time of 0500 PDT on April 23.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...
Fair weather today (Monday) with a typical sea breeze. Marine layer
to deepen tonight into Tuesday, bringing clouds, fog and near
saturated humidity to the incident on the ridge. Similar conditions
Tuesday night and Wednesday. Thursday morning a very deep marine
layer will produce a few light showers, but wetting rains unlikely.
Late Friday stronger winds will develop and another chance of light
showers. All winds will be onshore and lending to higher humidity.


.TONIGHT...

Sky/weather.........Mostly cloudy (70-80 percent). Patchy fog.
Min temperature.....Around 48.
Max humidity........95 percent.
Eye level winds.....Light winds.
Wind (20 ft)........
 Slope/valley.......Light winds.
 Ridgetop...........Southwest around 5 mph.
CWR.................3 percent.
Mixing height.......400 ft AGL.
Transport winds.....Southeast around 2 mph.

.TUESDAY...

Sky/weather.........Partly cloudy (65-75 percent) then becoming
                    mostly sunny (10-20 percent). Patchy fog in the
                    morning.
Max temperature.....Around 64.
Min humidity........64 percent.
Eye level winds.....Southwest winds up to 6 mph. Gusts up to 12 mph
                    in the afternoon.
Wind (20 ft)........
 Slope/valley.......Southwest winds 4 to 9 mph. Gusts up to 19 mph
                    in the afternoon.
 Ridgetop...........Southwest around 5 mph.
CWR.................3 percent.
Mixing height.......2200 ft AGL.
Transport winds.....South around 5 mph.

.TUESDAY NIGHT...

Sky/weather.........Partly cloudy (30-40 percent) then becoming
                    mostly cloudy (70-80 percent). Patchy fog
                    overnight.
Min temperature.....Around 45.
Max humidity........92 percent.
Eye level winds.....South winds up to 6 mph with gusts to around 10
                    mph in the evening becoming light.
Wind (20 ft)........
 Slope/valley.......South winds 5 to 8 mph with gusts to around 14
                    mph in the evening becoming light.
 Ridgetop...........South around 5 mph.
CWR.................1 percent.
Mixing height.......300 ft AGL.
Transport winds.....South around 4 mph.

.WEDNESDAY...

Sky/weather.........Mostly cloudy (70-80 percent) then becoming
                    mostly sunny (10-20 percent). Patchy fog in the
                    morning.
Max temperature.....Around 62.
Min humidity........53 percent.
Eye level winds.....Southwest winds 5 to 9 mph. Gusts up to 14 mph
                    in the afternoon.
Wind (20 ft)........
 Slope/valley.......Southwest winds 5 to 12 mph. Gusts up to 23 mph
                    in the afternoon.
 Ridgetop...........Southwest around 10 mph.
CWR.................2 percent.
LAL.................1.
Mixing height.......3000 ft AGL.
Transport winds.....Southwest around 7 mph.

.FORECAST DAYS 3 THROUGH 5...
.THURSDAY...
Partly cloudy. Slight chance of showers and patchy fog in the morning.
Lows in the mid 40s. Highs in the upper 50s. Southwest winds around
6 to 12 mph at eye level.
.FRIDAY...
Partly cloudy. A slight chance of showers late. Lows in the mid 40s.
Highs in the lower 60s. Southwest winds 5 to 10 mph becoming 8 to 16 mph
at eye level.
.SATURDAY...
Partly cloudy. Slight chance of showers early. Lows in the mid 40s. Highs
in the mid 60s. West winds 6 to 14 mph at eye level.

$$
Forecaster...MIGUEL MILLER
Requested by...Cyrus Galvan
Type of request...PRESCRIBED
.TAG 2410772.1/SGX
.DELDT 04/22/24
.FormatterVersion 2.0.0
.EMAIL cyrus.galvan@usda.gov,charles.kott@usda.gov


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