287
FNUS76 KSGX 051513
FWSSGX

Spot Forecast for Airport...USFS
National Weather Service San Diego CA
813 AM PDT Sat Oct 5 2024

Forecast is based on forecast start time of 0600 PDT on October 06.
If conditions become unrepresentative, contact the National Weather
Service.

...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 8 PM PDT MONDAY...

.DISCUSSION...
Above average temperatures persist across the Santa Ana Mountains
with an Excessive Heat Warning in effect until Monday evening.
The marine layer remains notably shallow, with the lower
elevations seeing fair moisture recovery (~50-70%) Sunday and
Monday mornings, but poor recoveries (15-30%) for the higher
elevations. Afternoon humidity falls to around 15-20% both Sunday
and Monday afternoon. Winds remain light and generally variable,
with terrain-dominated wind directions.

.7 DAY OUTLOOK...
Upper level ridging remains in control across the southwestern US
through the weekend and into early next week, but gives way to an
upper trough by mid week. This pattern favors continued well-above
normal temperatures through Tuesday, but trending closer to normal
by Thurs/Fri. The marine layer should gradually deepen through
mid-week as well, with somewhat better moisture recovery,
primarily for the lower elevations. No precipitation is expected
through next week.

.SUNDAY...

Sky/weather.........Mostly sunny (0-10 percent).
Max temperature.....92-101.
Min humidity........18 percent.
Wind (20 ft)........
 Slope/valley.......North winds around 5 mph in the morning
                    becoming light.
CWR.................0 percent.
LAL.................1.
Mixing height.......6100 ft AGL.
Transport winds.....Northwest around 6 mph.
Eye level winds.....North winds around 4 mph in the morning
                    becoming light.

.SUNDAY NIGHT...

Sky/weather.........Mostly clear (5-15 percent).
Min temperature.....69-77.
Max humidity........25-52 percent.
Wind (20 ft)........
 Slope/valley.......Light winds.
CWR.................0 percent.
LAL.................1.
Mixing height.......0 ft AGL.
Transport winds.....Northwest around 6 mph.
Eye level winds.....Light winds.

.MONDAY...

Sky/weather.........Mostly sunny (10-20 percent).
Max temperature.....90-100.
Min humidity........18 percent.
Wind (20 ft)........
 Slope/valley.......Light winds becoming west 5 to 6 mph in the
                    afternoon.
CWR.................1 percent.
LAL.................1.
Mixing height.......9100 ft AGL.
Transport winds.....West around 7 mph.
Eye level winds.....Light winds becoming west around 4 mph in the
                    afternoon.

$$
Forecaster...DAVID MUNYAN
Requested by...Scott Shreve
Type of request...WILDFIRE
.TAG 2423661.0/SGX
.DELDT 10/05/24
.FormatterVersion 2.0.0
.EMAIL rezende0@gmail.com,scott.shreve@usda.gov