Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Current conditions at

Sioux Pass MT-16 MP 21 (MTSOO)

Lat: 47.91973° N Lon: 104.32619° W Elev: 2480.0 ft.

NA

84°F

29°C

Humidity 22%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Heat Index81°F (27°C)
Last update 12 Jul 07:15 PM MDT
Detailed forecast for

Richland County

Tonight
Mostly clear this evening, then becoming partly cloudy. Lows in the upper 50s. Northwest wind 10 to 15 mph, decreasing to around 5 mph after midnight.
Sunday
Sunny. Highs in the lower 90s. Northwest wind 5 to 10 mph.
Sunday Night
Partly cloudy in the evening, then clearing. Lows in the lower 60s. Northeast wind 5 to 10 mph, becoming southeast after midnight.
Monday
Sunny. Highs in the upper 80s. Northeast wind 5 to 10 mph.
Monday Night
A 50 percent chance of thunderstorms. Lows in the mid 50s. Northeast wind 10 to 15 mph.
Tuesday
A chance of thunderstorms. Cooler with highs in the upper 60s.
Tuesday Night
Showers likely with a slight chance of thunderstorms. Lows around 50.
Wednesday
A chance of showers. Highs in the mid 60s.
Wednesday Night
A slight chance of showers. Lows in the upper 40s.
Thursday And Thursday Night
Partly cloudy. Highs in the mid 70s. Lows in the lower 50s.
Friday
Mostly sunny. Highs in the lower 80s.
Friday Night
A slight chance of thunderstorms. Lows in the mid 50s.
Saturday
Sunny. Highs in the mid 80s.



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207 PM MDT Sat Jul 12 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database