456
FNUS76 KSGX 050003
FWSSGX

Spot Forecast for BORDER 74...CALFIRE
National Weather Service San Diego CA
503 PM PDT Fri Oct 4 2024

Forecast is based on forecast start time of 1800 PDT on October 04.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...
Temperatures are starting to decrease this evening with an
accompanying increase in relative humidity (around 25% currently).
Breezy west to southwest winds this evening will quickly calm
after about 1800 PDT this evening, becoming light and variable
overnight. Conditions Saturday will be similar, with westerly
breezes picking up around 1100 PDT, becoming gusty around 1200
PDT. Afternoon humidity will be low, in the teens for most of the
daylight hours, with poor to moderate recoveries overnight both
tonight and Saturday night into Sunday. Afternoon temperatures will
be in the high 90s, approaching 100 degrees at valley bottoms.


.TONIGHT...

Sky/weather.........Clear. Haze in the evening.
Min temperature.....66-68 degrees.
Max humidity........45-48 percent.
Eye level winds.....West winds 3-5 mph with gusts to 8 mph until
about 1800 PDT. Variable winds 1-3 mph afterwards.
Wind (20 ft)........
 Slope/valley.......West winds 6-8 mph with gusts to 12 mph until about
1800 PDT. Variable winds 2-4 mph afterwards.
 Ridgetop...........West around 5 mph.
CWR.................0 percent.
LAL.................1.
Mixing height.......Decreasing to 100 ft AGL.
Transport winds.....East around 4 mph.

.SATURDAY...

Sky/weather.........Mostly sunny.
Max temperature.....97-99 degrees.
Min humidity........13-15 percent.
Eye level winds.....Variable winds 2-3 mph in the morning becoming
west-northwest 4-6 mph, gusts to 10 mph, in the
                    afternoon after 1100-1200 PDT.
Wind (20 ft)........
 Slope/valley.......East winds 2-4 mph in the morning becoming
northwest 8-12 mph, gusts 15-18 mph, in the
                    afternoon after 1100-1200 PDT.
 Ridgetop...........Northwest around 10 mph.
CWR.................0 percent.
LAL.................1.
Mixing height.......Increasing to 10000 ft AGL by 1200 PDT.
Transport winds.....Northeast around 7 mph.

.SATURDAY NIGHT...

Sky/weather.........Clear.
Min temperature.....67-70 degrees.
Max humidity........39-43 percent.
Eye level winds.....Northwest 3-5 mph, gusts to 8 mph, before
1700-1800 PDT. North to northeast 1-3 mph after.
Wind (20 ft)........
 Slope/valley.......Northwest 6-8 mph, gusts to 12 mph, before
1700-1800 PDT. North to northeast 2-4 mph after.
 Ridgetop...........North around 5 mph.
CWR.................0 percent.
LAL.................1.
Mixing height.......Decreasing to 100 ft AGL.
Transport winds.....Northeast around 4 mph.

$$
Forecaster...CHANDLER PRICE
Requested by...BC Patrick Walker
Type of request...WILDFIRE
.TAG 2423640.0/SGX
.DELDT 10/04/24
.FormatterVersion 2.0.0
.EMAIL patrick.odell@fire.ca.gov,sduecccaptains@fire.ca.gov,patrick.walker@fire.ca.gov