Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

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

unknown precip

28°F

-2°C

Humidity 87%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 17 Apr 07:15 AM MDT
Extended Forecast for

6 Miles E Elliston MT

  • Today

    Today: Snow likely, mainly before 5pm.  Mostly cloudy, with a high near 33. West wind 14 to 21 mph, with gusts as high as 31 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow Likely

  • Tonight

    Tonight: A 20 percent chance of snow before 7pm.  Partly cloudy, with a low around 20. West southwest wind 10 to 18 mph, with gusts as high as 29 mph.

    Low: 20 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 46. West southwest wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. Southwest wind 8 to 14 mph, with gusts as high as 22 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57. South southwest wind 8 to 13 mph, with gusts as high as 22 mph.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Monday Night

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

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

Today
Snow likely, mainly before 5pm. Mostly cloudy, with a high near 33. West wind 14 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 20 percent chance of snow before 7pm. Partly cloudy, with a low around 20. West southwest wind 10 to 18 mph, with gusts as high as 29 mph.
Saturday
Sunny, with a high near 46. West southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 28. Southwest wind 8 to 14 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 57. South southwest wind 8 to 13 mph, with gusts as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 40.
Wednesday
Rain and snow likely. Partly sunny, with a high near 56.
Wednesday Night
Rain and snow likely. Snow level 7900 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 34.
Thursday
Snow likely. Mostly cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Elliston MT
 46.56°N 112.32°W (Elev. 6168 ft)
2:01 am MDT Apr 17, 2026
7am MDT Apr 17, 2026-6pm MDT Apr 23, 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