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.

NA

41°F

5°C

Humidity 35%
Wind Speed NW 5 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 17 Apr 06:30 PM MDT
Extended Forecast for

6 Miles E Elliston MT

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 7pm.  Partly cloudy, with a low around 20. West wind 10 to 18 mph, with gusts as high as 28 mph.  Total nighttime snow accumulation of less than one inch possible.

    Low: 20 °F

    Chance Snow
    then Partly
    Cloudy

  • Saturday

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

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. Southwest wind 7 to 13 mph, with gusts as high as 22 mph.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 56. Southwest wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37. Southwest wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 37 °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 65.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain after midnight.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Tonight
A 30 percent chance of snow, mainly before 7pm. Partly cloudy, with a low around 20. West wind 10 to 18 mph, with gusts as high as 28 mph. Total nighttime snow accumulation of less than one inch possible.
Saturday
Sunny, with a high near 46. West wind 10 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 28. Southwest wind 7 to 13 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 56. Southwest wind 7 to 11 mph, with gusts as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 37. Southwest wind 8 to 13 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 65.
Tuesday Night
A slight chance of rain after midnight. Mostly cloudy, with a low around 41.
Wednesday
Rain likely, mainly after noon. Partly sunny, with a high near 55.
Wednesday Night
Rain and snow. Snow level 7900 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 30.
Thursday
Snow. Mostly cloudy, with a high near 35.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 23.
Friday
A chance of snow. Partly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Elliston MT
 46.56°N 112.32°W (Elev. 6168 ft)
2:00 pm MDT Apr 17, 2026
6pm MDT Apr 17, 2026-6pm MDT Apr 24, 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