227
FNUS75 KBOI 281507
FWSBOI

Spot Forecast for Fawn Tussock PIles...USFS
National Weather Service Boise ID
907 AM MDT Wed Oct 28 2026

Forecast is based on ignition time of 0900 MDT on October 28.
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.

...COOL AND DRY THROUGH THURSDAY...
...CHANCE OF RAIN AND SNOW FRIDAY...

.DISCUSSION...
A developing low pressure system along the Pacific Northwest
Coast will allow for slight warming and dry conditions through
Thursday. A weak system, passing to the north today, will help
push ridgetop wind gusts up to 20 mph. The upper level low begins
to push inland late Thursday increasing southwesterly flow and
moisture across the area. This will allow for rain and snow
showers to develop across the central Idaho mountains. A light
dusting of snow is possible at the burn site Friday morning with
light rain in the afternoon. Overall, precipitation amounts are
expected to be below a tenth of inch. More significant
precipitation is possible Saturday with between 0.30 and 0.50
inches of rain.

.REST OF TODAY...

Sky/weather.........Mostly cloudy.
Max temperature.....32 to 38.
Min humidity........58 to 68 percent.
CWR.................0 percent.
Wind - 20 foot......Southwest 6 to 10 mph. Gusts up to 18 mph late
                    in the morning decreasing to 15 mph in the
                    afternoon.
Mixing height.......3000 ft AGL.
Transport winds.....Southwest around 15 mph.
Ventilation Index...450 fair.

.TONIGHT...

Sky/weather.........Partly cloudy.
Min temperature.....25 to 30.
Max humidity........63 to 68 percent.
CWR.................0 percent.
Wind - 20 foot......Southwest 3 to 6 mph.
Mixing height.......300 ft AGL.
Transport winds.....South around 5 mph.
Ventilation Index...15 poor.

.THURSDAY...

Sky/weather.........Mostly sunny.
Max temperature.....37 to 42.
Min humidity........38 to 48 percent.
CWR.................0 percent.
Wind - 20 foot......South 3 to 6 mph.
Mixing height.......3000 ft AGL.
Transport winds.....South around 15 mph.
Ventilation Index...450 fair.

$$
Forecaster...Smith
Requested by...Julian Lucarelli RXB3
Type of request...PRESCRIBED
.TAG 2624762.0/BOI
.DELDT 10/28/26
.FormatterVersion 2.0.0
.EMAIL LUCARELLI.JULIAN@GMAIL.COM