805
FNUS76 KMTR 111559
FWSMTR

Spot Forecast for LWCSFB Unit 1,2 Piles...Contra Costa County Fire
National Weather Service San Francisco CA
859 AM PDT Tue Mar 11 2025

Forecast is based on ignition time of 1000 PDT on March 11.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...Mostly dry conditions will prevail across the East
Bay through much of the day with chances for wetting rains
increasing tonight and more so on Wednesday. Gusty southwest
winds are expected this afternoon up to 25 mph. On Wednesday,
gusts are expected to be as high as 40 mph out of the south and in
wake of the frontal passage becoming more westerly. Widespread
rain and/or rain showers will be likely on Wednesday.

.REST OF TODAY...

Sky/weather.........Sunny.
Max temperature.....62-66.
Min humidity........46-50 percent.
Wind (20 ft)........Southwest winds 9 to 10 mph increasing to 13 to
                    22 mph with gusts to around 25 mph in the
                    afternoon.
CWR.................1 percent.
Chance of thunder...0 percent.
Mixing height.......3300 ft AGL.
Transport winds.....Southwest around 14 mph.
Marine layer........None.

.TONIGHT...

Sky/weather.........Partly cloudy then becoming mostly cloudy.
                    Chance of rain in the evening, then rain likely
                    overnight.
Min temperature.....46-50.
Max humidity........86-90 percent.
Wind (20 ft)........South winds 8 to 17 mph with gusts to around 18
                    mph.
CWR.................6 percent.
Chance of thunder...2 percent.
Mixing height.......600 ft AGL.
Transport winds.....Southwest around 12 mph.
Marine layer........None.

.WEDNESDAY...

Sky/weather.........Cloudy. Rain likely in the morning, then rain
                    in the afternoon.
Max temperature.....55-59.
Min humidity........78-82 percent.
Wind (20 ft)........Breezy. South winds 13 to 17 mph increasing to
                    23 to 25 mph in the afternoon. Gusts up to 36
                    mph.
CWR.................97 percent.
Chance of thunder...4 percent.
Mixing height.......3100 ft AGL.
Transport winds.....South around 23 mph.
Marine layer........None.

$$
Forecaster...R_GASS
Requested by...Aaron Brunton
Type of request...PRESCRIBED
.TAG 2505081.1/MTR
.DELDT 03/11/25
.FormatterVersion 2.0.0
.EMAIL dwood@cccfpd.org,rshaw@cccfpd.org,abrun@cccfpd.org