Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

BOULDER MOUNTAIN (BOMM8)

Lat: 46.5596° N Lon: 111.28973° W Elev: 7950.0 ft.

NA

67°F

19°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint NA
Visibility NA
Last update NA
Detailed forecast for

Big Belt, Bridger and Castle Mountains

Rest Of Tonight
Partly cloudy. Patchy smoke after midnight. Lows 60 to 66. Southeast winds up to 10 mph.
Saturday
Sunny in the morning, then partly sunny with a 50 percent chance of thunderstorms in the afternoon. Highs 83 to 93. Southwest winds 5 to 15 mph with gusts to around 30 mph.
Saturday Night
Partly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Lows 61 to 67. South winds up to 15 mph with gusts to around 30 mph. Chance of precipitation 50 percent.
Sunday
Sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 80 to 90. Southwest winds up to 10 mph. Gusts up to 20 mph increasing to 30 mph in the afternoon. Chance of precipitation 50 percent.
Sunday Night
Partly cloudy. A 20 percent chance of rain showers in the evening. Lows 60 to 66. South winds 5 to 10 mph with gusts to around 25 mph shifting to the northeast after midnight.
Monday And Monday Night
Mostly clear. Highs 80 to 90. Lows in the upper 50s.
Tuesday
Sunny. Highs 80 to 90.
Tuesday Night Through Wednesday Night
Mostly clear. Lows around 60. Highs 81 to 91.
Thursday
Sunny. Highs 82 to 92.
Thursday Night And Friday
Mostly clear. Lows around 60. Highs 83 to 93.



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1012 PM MDT Fri Jul 24 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database