Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Current conditions at

STEVI (STVM8)

Lat: 46.55653° N Lon: 114.07436° W Elev: 3205.0 ft.

NA

79°F

26°C

Humidity 21%
Wind Speed WNW 11 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Heat Index78°F (26°C)
Last update 17 Jun 04:14 PM MDT
Detailed forecast for

Missoula/Bitterroot Valleys

Tonight
Mostly clear. A 20 percent chance of rain early in the evening. Lows in the mid to upper 40s. Northwest winds to 15 mph with gusts to around 30 mph in the evening.
Thursday
Mostly sunny. Highs near 80. West winds to 15 mph.
Thursday Night
Partly cloudy. Lows near 50.
Juneteenth
Partly cloudy. Highs in the 80s.
Friday Night
Partly cloudy. Lows in the lower to mid 50s.
Saturday
Partly cloudy. Highs near 80.
Saturday Night
Partly cloudy. Lows near 50.
Sunday
Mostly sunny. Highs in the mid 70s to lower 80s.
Sunday Night
Mostly clear. Lows in the mid 40s to lower 50s.
Monday
Mostly sunny. Highs near 80.
Monday Night
Mostly clear. Lows near 50.
Tuesday
Sunny. Highs in the mid 80s to lower 90s.
Tuesday Night
Mostly clear. Lows in the lower to mid 50s.
Wednesday
Mostly sunny. Highs in the mid to upper 80s.



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206 PM MDT Wed Jun 17 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database