FNUS75 KBOI 231118
FWSBOI

Spot Forecast for BOILER...BOISE DISPATCH
National Weather Service Boise ID
518 AM MDT Sun Aug 23 2026

Forecast is based on forecast start time of 0800 MDT on August 23. 
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.

...DRIER, BREEZY, AND COOLER SUNDAY...

.DISCUSSION...
Drier, cooler conditions are anticipated Sunday in the wake of a 
cold front. Southwest winds will be channeled through the terrain 
and breezy during the afternoon for exposed areas, then evening 
winds will transition to northerly, and then light downslope 
overnight. Temperatures will rise a few degrees on Monday, with a 
10 percent chance of showers returning Monday night in the area.

.REST OF TODAY...

Sky/weather.........Partly sunny early in the morning, then 
                    clearing. 
Max temperature.....72 to 78. 
Min humidity........15 to 20 percent. 
CWR.................0 percent. 
Wind - 20 foot......Southwest 8 to 14 mph. Gusts up to 16 mph early 
                    in the morning increasing to 24 mph in the 
                    afternoon. Becoming northwest 5 to 8 mph in the 
                    late evening.
Mixing height.......7500 ft AGL. 
Transport winds.....Southwest around 25 mph. 
Ventilation Index...1875 excellent. 

.TONIGHT...

Sky/weather.........Partly cloudy. 
Min temperature.....54 to 59. 
Max humidity........19 to 24 percent. 
CWR.................0 percent. 
Wind - 20 foot......North-northeast 6 to 12 mph. Gusts up to 18 mph. 
                    Becoming variable 3 mph after midnight. 
Mixing height.......100 ft AGL. 
Transport winds.....North around 10 mph. 
Ventilation Index...10 poor. 

.MONDAY...

Sky/weather.........Partly sunny. 
Max temperature.....76 to 81. 
Min humidity........14 to 19 percent. 
CWR.................0 percent. 
Wind - 20 foot......South around 7 mph in the morning shifting 
                    to the southwest around 9 mph with gusts to 
                    around 16 mph in the afternoon, and west
                    northwest 5 to 8 mph in the evening.
Mixing height.......11000 ft AGL. 
Transport winds.....Southwest around 15 mph. 
Ventilation Index...1650 excellent. 

$$
Forecaster...Anderson
Requested by...E. HARPER
Type of request...WILDFIRE
.TAG 2620283.0/BOI
.DELDT 08/23/26
.FormatterVersion 2.0.0
.EMAIL idbdc@firenet.gov