Flash Flooding Continuing Along the Gulf Coast; Dry Thunderstorms in the West

Excessive rainfall continues to produce life-threatening, locally catastrophic flash flooding along the central Gulf Coast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts Oregon, California, and the Great Basin into the weekend. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

Lat: 46.52361°NLon: 112.80843°WElev: 4327.0ft.

NA

66°F

19°C

Humidity 46%
Wind Speed SSE 5 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 19 Jun 11:45 AM MDT
Extended Forecast for

7 Miles ENE Garrison MT

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 76. Northeast wind around 6 mph.

    High: 76 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 43. East northeast wind around 6 mph becoming calm  after midnight.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 79. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 79 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 44. West wind 8 to 13 mph becoming light  after midnight. Winds could gust as high as 24 mph.

    Low: 44 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 73. Light and variable wind becoming northwest 8 to 13 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

Juneteenth
Partly sunny, with a high near 76. Northeast wind around 6 mph.
Tonight
Partly cloudy, with a low around 43. East northeast wind around 6 mph becoming calm after midnight.
Saturday
Mostly cloudy, with a high near 79. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 44. West wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 24 mph.
Sunday
Sunny, with a high near 73. Light and variable wind becoming northwest 8 to 13 mph in the afternoon. Winds could gust as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ENE Garrison MT
 46.57°N 112.66°W (Elev. 4596 ft)
2:00 am MDT Jun 19, 2026
12pm MDT Jun 19, 2026-6pm MDT Jun 25, 2026
 
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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