Extreme Heat Across the Southern U.S.; Severe Thunderstorms and Heavy Rain in the Northern Plains and Upper Midwest

Dangerous heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms will produce damaging winds and heavy rainfall over portions of the northern/central Plains into the mid/upper-Mississippi Valleys today. Read More >

Current conditions at

LIBBY (LBBM8)

Lat: 48.40361° N Lon: 115.53917° W Elev: 2070.0 ft.

NA

92°F

33°C

Humidity 16%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Heat Index88°F (31°C)
Last update 30 Jul 02:25 PM MDT
Detailed forecast for

Kootenai/Cabinet Region

Tonight
Mostly clear. Patchy smoke. Lows in the upper 40s to mid 50s.
Friday
Mostly sunny. Patchy smoke in the morning. Hot. Highs in the 90s.
Friday Night
Mostly clear. Lows in the 50s.
Saturday
Mostly sunny. Highs in the upper 80s to mid 90s. South winds to 15 mph.
Saturday Night
Mostly clear. Lows in the upper 40s to mid 50s. Southwest winds to 15 mph with gusts to around 30 mph.
Sunday
Sunny. Not as warm. Highs in the 70s to lower 80s.
Sunday Night
Mostly clear. Lows in the 40s.
Monday
Mostly sunny. Highs in the upper 70s to mid 80s.
Monday Night
Mostly clear. Lows in the 40s.
Tuesday
Mostly sunny. Highs in the mid 80s to lower 90s.
Tuesday Night
Mostly clear. Lows in the mid 40s to lower 50s.
Wednesday
Mostly sunny. Highs in the upper 80s to mid 90s.
Wednesday Night
Mostly clear. Lows in the upper 40s to mid 50s.
Thursday
Mostly sunny. Highs in the upper 80s to mid 90s.



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1222 PM MDT Thu Jul 30 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database