142
FNUS76 KMTR 232247
FWSMTR

Spot Forecast for Big Leaf Rx...Sonoma County Regional Parks
National Weather Service San Francisco CA
347 PM PDT Mon Jun 23 2025

Forecast is based on ignition time of 1600 PDT on June 24.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...Dry conditions prevail through the week, with breezy
southwest winds developing during the days. Marine layer stratus
will impact the project site each night into the following
morning, clearing during the afternoon. Overnight humidity
recoveries are good to excellent due to the marine layer
influence. By the later part of the week, a weak ridge aloft may
compress the marine layer below the project site.

.TUESDAY NIGHT...

Sky/weather.........Mostly clear. Areas of fog overnight.
Min temperature.....47-51.
Max humidity........98-100 percent.
Wind (20 ft)........South winds 5 to 7 mph gusting to 12 mph in the
                    evening becoming light.
CWR.................1 percent.
Chance of thunder...0 percent.
Mixing height.......400 ft AGL.
Transport winds.....Southwest around 4 mph.
Marine layer........1500ft.

.WEDNESDAY...

Sky/weather.........Sunny. Areas of fog in the morning.
Max temperature.....81-85.
Min humidity........42-46 percent.
Wind (20 ft)........Light winds becoming southwest 5 to 7 mph
                    gusting to 12 mph in the afternoon.
CWR.................0 percent.
Chance of thunder...0 percent.
Mixing height.......2400 ft AGL.
Transport winds.....Southwest around 5 mph.
Marine layer........1000 ft.

.WEDNESDAY NIGHT...

Sky/weather.........Mostly clear.
Min temperature.....51-55.
Max humidity........84-88 percent.
Wind (20 ft)........West winds 5 to 7 mph.
CWR.................0 percent.
Chance of thunder...0 percent.
Mixing height.......400 ft AGL.
Transport winds.....Northwest around 7 mph.
Marine layer........None.

$$
Forecaster...D_HOANG
Requested by...Paul Weber, Burn Boss
Type of request...PRESCRIBED
.TAG 2516538.0/MTR
.DELDT 06/23/25
.FormatterVersion 2.0.0
.EMAIL paul.weber@sonoma-county.org