Pacific Storm System Across the West; Fire Weather Concerns in the Southeast

A Pacific storm system will bring strong winds and low elevation rain to much of the West Coast, and heavy high elevation mountain snow to the Sierra-Nevada through Wednesday. Fire weather concerns will continue into Tuesday across the Mid-South and Southeast as gusty winds and dry conditions persist. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

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

NA

43°F

6°C

Humidity 63%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 20 Apr 10:45 PM MDT
Extended Forecast for

6 Miles E Elliston MT

  • Tonight

    Tonight: Partly cloudy, with a low around 42. Southwest wind around 6 mph.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 68. South wind 5 to 10 mph becoming south 13 to 18 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 68 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43. South wind 10 to 15 mph, with gusts as high as 23 mph.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain before 3pm, then rain and snow showers. Some thunder is also possible.  High near 55. South wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 55 °F

    Slight Chance
    Rain then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after midnight.  Low around 26. Breezy, with a west wind 16 to 22 mph, with gusts as high as 32 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Rain/Snow and
    Breezy then
    Snow

  • Thursday

    Thursday: Snow.  High near 29. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 29 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 18. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 18 °F

    Snow Likely
    then Chance
    Snow

  • Friday

    Friday: Snow.  Mostly cloudy, with a high near 28.

    High: 28 °F

    Snow

  • Friday Night

    Friday Night: A slight chance of snow before midnight.  Mostly cloudy, with a low around 15.

    Low: 15 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 42. Southwest wind around 6 mph.
Tuesday
Increasing clouds, with a high near 68. South wind 5 to 10 mph becoming south 13 to 18 mph in the afternoon. Winds could gust as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 43. South wind 10 to 15 mph, with gusts as high as 23 mph.
Wednesday
Rain before 3pm, then rain and snow showers. Some thunder is also possible. High near 55. South wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow, becoming all snow after midnight. Low around 26. Breezy, with a west wind 16 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow. High near 29. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 18. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Friday
Snow. Mostly cloudy, with a high near 28.
Friday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 15.
Saturday
A chance of snow, mainly after noon. Partly sunny, with a high near 33.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
A slight chance of snow. Mostly sunny, with a high near 37.
Sunday Night
Partly cloudy, with a low around 22.
Monday
A chance of snow. Partly sunny, with a high near 43.
Basemap Options
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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 pm MDT Apr 20, 2026
11pm MDT Apr 20, 2026-6pm MDT Apr 27, 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