Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

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

NA

47°F

8°C

Humidity 36%
Wind Speed SSE 2 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 19 Apr 10:45 AM MDT
Extended Forecast for

6 Miles E Elliston MT

  • Today

    Today: Sunny, with a high near 56. West wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. West southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 63. West wind 6 to 13 mph, with gusts as high as 22 mph.

    High: 63 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41. West wind 6 to 13 mph becoming south southwest after midnight. Winds could gust as high as 21 mph.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68. South wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 68 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain, then showers and possibly a thunderstorm after noon.  High near 55. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 55 °F

    Chance Rain
    then Showers

  • Wednesday Night

    Wednesday Night: Rain showers before 9pm, then rain and snow showers between 9pm and midnight, then snow after midnight. Some thunder is also possible.  Snow level 8000 feet lowering to 6200 feet after midnight . Cloudy, with a low around 27. Breezy.

    Low: 27 °F

    Rain/Snow and
    Breezy then
    Snow

  • Thursday

    Thursday: Snow.  Mostly cloudy, with a high near 32.

    High: 32 °F

    Snow

Detailed Forecast

Today
Sunny, with a high near 56. West wind 8 to 11 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 38. West southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 63. West wind 6 to 13 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 41. West wind 6 to 13 mph becoming south southwest after midnight. Winds could gust as high as 21 mph.
Tuesday
Mostly sunny, with a high near 68. South wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
A chance of rain, then showers and possibly a thunderstorm after noon. High near 55. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Rain showers before 9pm, then rain and snow showers between 9pm and midnight, then snow after midnight. Some thunder is also possible. Snow level 8000 feet lowering to 6200 feet after midnight . Cloudy, with a low around 27. Breezy.
Thursday
Snow. Mostly cloudy, with a high near 32.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19.
Friday
A chance of snow. Partly sunny, with a high near 33.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 19.
Saturday
A chance of snow. Partly sunny, with a high near 34.
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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 am MDT Apr 19, 2026
11am MDT Apr 19, 2026-6pm MDT Apr 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