National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Butte, Bert Mooney Airport (KBTM)

Lat: 45.95472°NLon: 112.4975°WElev: 5545.0ft.

Mostly Cloudy

66°F

19°C

Humidity 22%
Wind Speed NW 21 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 17 Jun 02:20 PM MDT
Extended Forecast for

5 Miles NNE Wise River MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 55. Breezy, with a west northwest wind around 22 mph, with gusts as high as 29 mph.

    High: 55 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 38. Breezy, with a west wind 18 to 23 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 29 mph.

    Low: 38 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 60. West wind 10 to 18 mph, with gusts as high as 24 mph.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 40. West northwest wind 7 to 17 mph becoming northeast after midnight. Winds could gust as high as 24 mph.

    Low: 40 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 65. East northeast wind 7 to 11 mph becoming west in the afternoon. Winds could gust as high as 18 mph.

    High: 65 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.

    High: 59 °F

    Slight Chance
    Rain then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 55. Breezy, with a west northwest wind around 22 mph, with gusts as high as 29 mph.
Tonight
Mostly clear, with a low around 38. Breezy, with a west wind 18 to 23 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 29 mph.
Thursday
Sunny, with a high near 60. West wind 10 to 18 mph, with gusts as high as 24 mph.
Thursday Night
Mostly cloudy, with a low around 40. West northwest wind 7 to 17 mph becoming northeast after midnight. Winds could gust as high as 24 mph.
Juneteenth
Mostly sunny, with a high near 65. East northeast wind 7 to 11 mph becoming west in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Mostly cloudy, with a low around 49.
Saturday
A slight chance of rain, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.
Saturday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 41.
Sunday
Sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Sunny, with a high near 59.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Wise River MT
 45.86°N 112.93°W (Elev. 8573 ft)
Last Update:
2:01 pm MDT Jun 17, 2026
Forecast Valid:
2pm MDT Jun 17, 2026-6pm MDT Jun 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation