279
FNUS75 KBOI 251014
FWSBOI

Spot Forecast for West Castle Rock RX...Vale BLM
National Weather Service Boise ID
314 AM MST Tue Nov 25 2025

Forecast is based on ignition time of 0700 MST on November 25.
If conditions become unrepresentative...contact the National Weather
Service.

Please contact our office at (208)334-9060, if you have questions
or concerns with this forecast.

...LIGHT SNOW AND RAIN LATE TODAY THROUGH WEDNESDAY MORNING...

.DISCUSSION...
Increasing clouds today ahead of Pacific warm front that will
start light snow late today, then change to light rain around
midnight tonight, then taper to sprinkles by noon PST Wednesday.

.REST OF TODAY...

Sky/weather.........Increasing clouds.  A 20 percent chance of
                    wet snow after 3 PM PST. No accumulation.
Max temperature.....34 to 41.
Min humidity........51 to 57 percent.
CWR.................10 percent.
Wind - 20 foot......South 3 to 6 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Southwest around 5 mph.
Ventilation Index...75 poor.

.TONIGHT...

Sky/weather.........Cloudy with a 30 percent chance of light snow in the
                    evening, changing to rain around midnight PST. No
                    snow accumulation expected.
Min temperature.....30 to 35.
Max humidity........82 to 88 percent.
CWR.................10 percent.
Wind - 20 foot......Southeast up to 6 mph.
Mixing height.......200 ft AGL.
Transport winds.....West around 5 mph.
Ventilation Index...10 poor.

.WEDNESDAY...

Sky/weather.........Mostly cloudy. A chance of rain, mainly in the
                    morning. Chance of rain 30 percent.
Max temperature.....40 to 47.
Min humidity........62 to 67 percent.
CWR.................10 percent.
Wind - 20 foot......South up to 5 mph.
Mixing height.......700 ft AGL.
Transport winds.....Southwest around 5 mph.
Ventilation Index...35 poor.

$$
Forecaster...Colin
Requested by...Vale Dispatch
Type of request...PRESCRIBED
.TAG 2526427.4/BOI
.DELDT 11/25/25
.FormatterVersion 2.0.0
.EMAIL orvac@firenet.gov