648
FNUS75 KBYZ 111052
FWSBYZ

Spot Forecast for Beaver Creek...MT-DNRC
National Weather Service Billings MT
452 AM MDT Mon Aug 11 2025

Forecast is based on forecast start time of 0600 MDT on August 11.
If conditions become unrepresentative...contact the National Weather
Service.

Please contact our office if you have questions
or concerns with this forecast.

.DISCUSSION...

Sunny and dry conditions expected the next few days. A weak cold
front will move through the fire area mid day shifting winds to
the north gusting to 25 mph into early evening. MinRH values in
the lower 30s today, highs in the lower 80s. Chances for a very
light shower/sprinkle are around 10 percent today, with zero
chance for wetting rain. Any showers or virga have the potential
to produce wind gusts up to 40 mph, so be alert for cloud buildups
this afternoon. Winds turn southerly Tuesday which boosts
temperatures toward 90 degrees, with MinRH values dropping into
the low to mid 20s. Wednesday will be hot and dry with highs in
the mid 90s and MinRH values in the teens. Chambers

.TODAY...

Sky/weather.........Mostly Sunny. 10 percent chance for a very
                    light shower. Expect gusty erratic winds
                    near any showers or virga.
CWR.................0 percent.
Chance of lightning.0 percent.
Max temperature.....78-83.
Min humidity........30-35 percent.
Wind (20 ft)........
 Slope/valley.......Southwest winds 3 to 8 mph, becoming Northwest
                    winds 6 to 12 mph mid to late morning, becoming
                    North wind 8 to 16 gusting to 25 mph early
                    afternoon.
 Ridgetop...........West around 10 mph, becoming North around 18 mph
                    early afternoon.
Mixing height.......Increasing to 6900 ft AGL in the afternoon.
Transport winds.....Northwest around 25 mph.

.TONIGHT...

Sky/weather.........Partly cloudy.
CWR.................0 percent.
Chance of lightning.0 percent.
Min temperature.....56-61.
Max humidity........64-69 percent.
Wind (20 ft)........
 Slope/valley.......North winds 8 to 16 mph in the evening, decreasing
                    to 3 to 6 mph overnight.
 Ridgetop...........North around 11 mph.
Mixing height.......Decreasing to 600 ft AGL overnight.
Transport winds.....North around 16 mph.

.TUESDAY...

Sky/weather.........Sunny.
CWR.................0 percent.
Chance of lightning.0 percent.
Max temperature.....86-91.
Min humidity........21-26 percent.
Wind (20 ft)........
 Slope/valley.......Light and variable 2 to 4 mph early morning, becoming
                    Southeast winds 5 to 10 mph in the afternoon.
 Ridgetop...........Southeast around 8 mph.
Mixing height.......Increasing to 7400 ft AGL in the afternoon.
Transport winds.....South around 13 mph.

$$
Forecaster...Chambers
Requested by...Incident Commander Trainee
Type of request...WILDFIRE
.TAG 2519703.0/BYZ
.DELDT 08/11/25
.FormatterVersion 2.0.0
.EMAIL mtbdc@firenet.gov