895
FNUS75 KBOI 231213
FWSBOI

Spot Forecast for Crystal...Forest Service
National Weather Service Boise ID
613 AM MDT Sat Aug 23 2025

Forecast is based on forecast start time of 0700 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.

...HOT AND DRY WITH GUSTY WINDS AT TIMES THIS AFTERNOON...

.DISCUSSION...
Dry conditions along with hot temperatures will continue today
under high pressure aloft. Winds will be gusty at times this
afternoon. Little change on Sunday, although humidities increase
slightly.

.REST OF TODAY...

Sky/weather.........Mostly sunny.
Max temperature.....79 to 84.
Min humidity........14 to 19 percent.
CWR.................0 percent.
Wind - 20 foot......Southwest around 4 mph in the morning shifting
                    to the northwest 3 to 7 mph with gusts to
                    around 14 mph in the afternoon.
Mixing height.......6000 ft AGL.
Transport winds.....Northwest around 10 mph.
Ventilation Index...600 good.

.TONIGHT...

Sky/weather.........Partly cloudy.
Min temperature.....56 to 61.
Max humidity........27 to 35 percent.
CWR.................0 percent.
Wind - 20 foot......North 5 to 8 mph with gusts to around 14 mph in
                    the evening shifting to the east around 6 mph
                    overnight.
Mixing height.......0 ft AGL.
Transport winds.....East around 5 mph.
Ventilation Index...0 poor.

.SUNDAY...

Sky/weather.........Partly sunny.
Max temperature.....79 to 84.
Min humidity........18 to 23 percent.
CWR.................0 percent.
Wind - 20 foot......Southeast 3 to 4 mph in the morning shifting to
                    the northwest 3 to 6 mph with gusts to around 14
                    mph in the afternoon.
Mixing height.......7000 ft AGL.
Transport winds.....Northwest around 10 mph.
Ventilation Index...700 excellent.

$$
Forecaster...Wojcik
Requested by...Savanah Buckley
Type of request...WILDFIRE
.TAG 2520376.2/BOI
.DELDT 08/23/25
.FormatterVersion 2.0.0
.EMAIL idpac@firenet.gov