408
FNUS75 KBOI 161104
FWSBOI

Spot Forecast for Buckhorn...South Idaho
National Weather Service Boise ID
504 AM MDT Wed Sep 16 2026

Forecast is based on forecast start time of 0600 MDT on September 16.
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.

...WARM AND DRY WITH BREEZY EASTERLY WINDS TODAY...
...RAIN SHOWERS AND PM THUNDERSTORMS TOMORROW...

.DISCUSSION...
Southerly flow will bring warm temperatures and breezy easterly
winds this afternoon. A low pressure system will move into the
region tonight, bringing cooler and wetter weather with scattered
rain showers and thunderstorms on Thursday afternoon. Some
thunderstorms could be strong, with outflow wind gusts up to 45
mph, small hail, and brief heavy rain.

.TODAY...

Sky/weather.........Sunny.
Max temperature.....68 to 73.
Min humidity........17 to 22 percent.
CWR.................0 percent.
Wind - 20 foot......Southeast 6 to 12 mph. Gusts up to 14 mph in
                    the morning increasing to 23 mph in the
                    afternoon.
Mixing height.......8000 ft AGL.
Transport winds.....Southeast around 20 mph.
Ventilation Index...1600 excellent.

.TONIGHT...

Sky/weather.........Partly cloudy. A 20 percent chance of showers
                    overnight.
Min temperature.....51 to 56.
Max humidity........62 to 68 percent.
CWR.................10 percent.
Wind - 20 foot......Southeast 8 to 14 mph with gusts to around 22
                    mph.
Mixing height.......300 ft AGL.
Transport winds.....East around 15 mph.
Ventilation Index...45 poor.

.THURSDAY...

Sky/weather.........Partly cloudy with a chance of showers in the
                    morning, then showers and a chance of
                    thunderstorms in the afternoon. Some
                    thunderstorms may produce gusty winds and small
                    hail in the afternoon. Chance of precipitation
                    80 percent.
Max temperature.....64 to 69.
Min humidity........36 to 42 percent.
CWR.................40 percent.
Wind - 20 foot......Southeast 10 to 15 mph with gusts to around 25
                    thunderstorms in the afternoon.
Mixing height.......8500 ft AGL.
Transport winds.....South around 20 mph.
Ventilation Index...1700 excellent.

$$
Forecaster...Adams
Requested by...Mike Danahy
Type of request...WILDFIRE
.TAG 2621850.1/BOI
.DELDT 09/16/26
.FormatterVersion 2.0.0
.EMAIL joshua.switzer@usda.gov,edward.rablin@usda.gov,stewart.schiffler@usda.gov,ryder.bennett@usda.gov,idscc@firenet.gov,michael.danahy@usda.gov