388
FNUS75 KBOI 171637
FWSBOI

Spot Forecast for POWDER RIVER...Vale BLM
National Weather Service Boise ID
1037 AM MDT Fri Jul 17 2026

Forecast is based on forecast start time of 1000 MDT on July 17.
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.

...MORNING SHOWERS THEN HOT AND DRY THIS AFTERNOON...
...GUSTY WESTERLY WINDS EACH EVENING...

.DISCUSSION...
The chance of showers will continue through late this morning.
Showers will be capable of producing brief heavy rainfall. Drier
air will move over the burn site this afternoon, bringing smokey
but clearing skies along with lower relative humidity. Breezy
winds will develop this evening shortly before sunset becoming
gusty between 7PM PDT and Midnight. Saturday will be dry and hot
with westerly winds increasing again before sunset.

.REST OF TODAY...

Sky/weather.........Mostly cloudy with isolated showers through late
                    late morning, then mostly sunny this afternoon.
Max temperature.....93 to 98.
Min humidity........20 to 25 percent.
CWR.................10 percent.
Wind - 20 foot......Northwest around 5 mph.
Mixing height.......8500 ft AGL.
Transport winds.....Southwest around 10 mph.

.TONIGHT...

Sky/weather.........Clear.
Min temperature.....62 to 67.
Max humidity........40 to 45 percent.
CWR.................0 percent.
Wind - 20 foot......West 9 to 14 mph, increasing to 13 to 18 mph with
                    gusts to around 24 mph between 7 PM and Midnight PDT.
Mixing height.......200 ft AGL.
Transport winds.....West around 15 mph.

.SATURDAY...

Sky/weather.........Sunny.
Max temperature.....93 to 98.
Min humidity........15 to 20 percent.
CWR.................0 percent.
Wind - 20 foot......Northwest 5 to 9 mph, increasing to 14 to 19 mph
                    with gusts to 24 mph after 7PM PDT.
Mixing height.......11000 ft AGL.
Transport winds.....Southwest around 15 mph.

$$
Forecaster...Groenert
Requested by...M.RODRIGUEZ
Type of request...WILDFIRE
.TAG 2617594.0/BOI
.DELDT 07/17/26
.FormatterVersion 2.0.0
.EMAIL ORVAC@FIRENET.GOV