Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

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

NA

32°F

0°C

Humidity 62%
Wind Speed WNW 5 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 16 Apr 07:45 PM MDT
Extended Forecast for

6 Miles E Elliston MT

  • Tonight

    Tonight: A 50 percent chance of snow, mainly before midnight. The snow could be heavy at times.  Mostly cloudy, with a low around 19. West wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 31 mph.  Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 19 °F

    Heavy Snow
    then Slight
    Chance Snow

  • Friday

    Friday: Snow likely, mainly between 11am and 3pm. The snow could be heavy at times.  Mostly cloudy, with a high near 33. West wind 10 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Heavy Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight.  Mostly clear, with a low around 20. West southwest wind 10 to 17 mph, with gusts as high as 26 mph.

    Low: 20 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 46. West southwest wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. Southwest wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly before midnight. The snow could be heavy at times. Mostly cloudy, with a low around 19. West wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 31 mph. Total nighttime snow accumulation of 2 to 4 inches possible.
Friday
Snow likely, mainly between 11am and 3pm. The snow could be heavy at times. Mostly cloudy, with a high near 33. West wind 10 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A 20 percent chance of snow before midnight. Mostly clear, with a low around 20. West southwest wind 10 to 17 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 46. West southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 28. Southwest wind 8 to 13 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
A slight chance of rain after noon. Sunny, with a high near 63.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 41.
Wednesday
Rain likely. Partly sunny, with a high near 55.
Wednesday Night
Rain and snow likely. Snow level 8200 feet lowering to 7000 feet after midnight . Mostly cloudy, with a low around 36.
Thursday
Rain and snow likely. Snow level 6500 feet. Mostly cloudy, with a high near 45.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Elliston MT
 46.56°N 112.32°W (Elev. 6168 ft)
2:01 pm MDT Apr 16, 2026
8pm MDT Apr 16, 2026-6pm MDT Apr 23, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database