393
FNUS76 KMTR 281901 AAA
FWSMTR

Spot Forecast for Castle View RX...UPDATED
National Weather Service San Francisco CA
1201 PM PDT Wed Oct 28 2026

Forecast is based on ignition time of 0800 PDT on October 30.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...Seasonably cool conditions will persist at the burn site
for Thursday and Friday with moderate to excellent humidity. Winds will
be diurnally driven with light winds at night and light to moderate southerly
winds each afternoon. A weak disturbance will move through the
region toward end of the month bring a slight chance for showers
late on October 31 into November 1.

.THURSDAY...

Sky/weather.........Mostly cloudy.
Max temperature.....58-62.
Min humidity........45-55 percent.
Wind (20 ft)........Light winds less than 5 mph in the morning becoming
                    south 4 to 8 mph in the afternoon.
CWR.................0 percent.
Chance of thunder...0 percent.
Mixing height.......2800 ft AGL.
Transport winds.....Southeast around 5 mph.
Marine layer........None.

.THURSDAY NIGHT...

Sky/weather.........Cloudy then becoming partly cloudy.
Min temperature.....43-47.
Max humidity........90-100 percent.
Wind (20 ft)........Light winds less than 5 mph overnight.
CWR.................0 percent.
Chance of thunder...0 percent.
Mixing height.......300 ft AGL.
Transport winds.....Southwest around 6 mph.
Marine layer........None.

.FRIDAY...

Sky/weather.........Patchy fog in the morning. Mostly sunny.
Max temperature.....58-62.
Min humidity........45-55 percent.
Wind (20 ft)........Light winds less than 5 mph becoming southwest
                    5 to 9 mph in the afternoon.
CWR.................0 percent.
Chance of thunder...0 percent.
Mixing height.......3200 ft AGL.
Transport winds.....Southwest around 7 mph.
Marine layer........None.

.FRIDAY NIGHT...

Sky/weather.........Patchy fog. Mostly cloudy.
Min temperature.....44-48.
Max humidity........85-100 percent.
Wind (20 ft)........Southwest winds 5 to 8 mph in the evening becoming
                    light less than 5 mph.
CWR.................0 percent.
Chance of thunder...0 percent.
Mixing height.......200 ft AGL.
Transport winds.....West around 6
                    mph.
Marine layer........None.

.SATURDAY...

Sky/weather.........Mostly cloudy. Slight chance for showers late in the
                    day.
Max temperature.....53-57.
Min humidity........60-70 percent.
Wind (20 ft)........Light winds less than 5 mph becoming southwest 4 to
                    8 mph in the afternoon.
CWR.................4 percent.
Chance of thunder...0 percent.
Mixing height.......3000 ft AGL.
Transport winds.....Southwest around 5 mph.
Marine layer........None.

$$
Forecaster...M_MEHLE
Requested by...desmond
Type of request...PRESCRIBED
.TAG 2624772.0/MTR
.DELDT 10/28/26
.FormatterVersion 2.0.0
.EMAIL jason.freyer@fire.ca.gov,desmond.rodrigues@fire.ca.gov,miguel.watson@fire.ca.gov