407
FNUS75 KBOI 291221
FWSBOI

Spot Forecast for Claremont Incident...USFS
National Weather Service Boise ID
621 AM MDT Wed Jul 29 2026

Forecast is based on forecast start time of 1200 MDT on July 29.
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.

...HOT AND DRY WITH BREEZY AFTERNOON WINDS THROUGH LATE WEEK..

.DISCUSSION...
Broad high pressure over the area will continue warm and dry
weather through the end of the week. Winds will follow a diurnal
cycle, with slightly breezy each afternoon out of the west-
northwest, and lighter downslope winds overnight. Afternoon relative
humidity will stay low with poor overnight recoveries through the
week. Smoke coverage may continue to moderate peak daytime
temperatures over the next few days.

.REST OF TODAY...

Sky/weather.........Sunny.
Max temperature.....87 to 95.
Min humidity........16 to 21 percent.
CWR.................0 percent.
Wind - 20 foot......West-northwest around 7 mph with gusts to around
14 mph after noontime and through afternoon.
Mixing height.......7000 ft AGL.
Transport winds.....West around 10 mph.
Ventilation Index...700 excellent.

.TONIGHT...

Sky/weather.........Mostly clear.
Min temperature.....62 to 69.
Max humidity........41 to 50 percent.
CWR.................0 percent.
Wind - 20 foot......Northwest around 7 mph with gusts around 14 mph in the
evening, becoming northeast 5 to 8 mph after sunset.
Mixing height.......100 ft AGL.
Transport winds.....East around 5 mph.
Ventilation Index...5 poor.

.THURSDAY...

Sky/weather.........Sunny.
Max temperature.....89 to 96.
Min humidity........17 to 23 percent.
CWR.................0 percent.
Wind - 20 foot......East-southeast 4 to 7 mph in the morning shifting to
the west around 7 mph with gusts to around 14 mph
                    in the afternoon.
Mixing height.......7500 ft AGL.
Transport winds.....Southwest around 10 mph.
Ventilation Index...750 excellent.

$$
Forecaster...Yang
Requested by...Kristin Kolanoski
Type of request...WILDFIRE
.TAG 2618441.2/BOI
.DELDT 07/29/26
.FormatterVersion 2.0.0
.EMAIL kristin.kolanoski@usda.gov