National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Critical Fire Weather Conditions Continue; Pacific Storm to Bring Heavy Snow to the Sierra-Nevada

Critical fire weather conditions are forecast for the Southern Plains and portions of Florida through Thursday, as gusty winds and dry conditions return to the region. A Pacific storm system will bring strong winds and low elevation rain to much of the West Coast and central Great Basin, and heavy high elevation mountain snow to the Sierra-Nevada through Wednesday. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

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

NA

55°F

13°C

Humidity 38%
Wind Speed SE 4 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 21 Apr 10:15 AM MDT
Extended Forecast for

6 Miles E Elliston MT

  • Today

    Today: Mostly sunny, with a high near 68. East wind 6 to 11 mph becoming south 13 to 18 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 68 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 44. South wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 44 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Rain before 3pm, then rain and snow showers. Some thunder is also possible. High near 53. Breezy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 53 °F

    Chance Rain
    then
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 9pm. 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 2 to 4 inches possible.

    Low: 26 °F

    Rain/Snow and
    Breezy then
    Snow

  • Thursday

    Thursday: Snow. High near 29. North wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 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 1 to 2 inches possible.

    Low: 18 °F

    Snow Likely

  • Friday

    Friday: Snow. High near 26. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 26 °F

    Snow

  • Friday Night

    Friday Night: A slight chance of snow before midnight. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow. Partly sunny, with a high near 32.

    High: 32 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 68. East wind 6 to 11 mph becoming south 13 to 18 mph in the afternoon. Winds could gust as high as 24 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 44. South wind 10 to 15 mph, with gusts as high as 24 mph.
Wednesday
Rain before 3pm, then rain and snow showers. Some thunder is also possible. High near 53. Breezy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow, becoming all snow after 9pm. 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 2 to 4 inches possible.
Thursday
Snow. High near 29. North wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 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 1 to 2 inches possible.
Friday
Snow. High near 26. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 14.
Saturday
A chance of snow. Partly sunny, with a high near 32.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 17.
Sunday
A chance of snow. Partly sunny, with a high near 35.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 21.
Monday
A chance of snow. Partly sunny, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Elliston MT
 46.56°N 112.32°W (Elev. 6168 ft)
Last Update:
2:01 am MDT Apr 21, 2026
Forecast Valid:
10am MDT Apr 21, 2026-6pm MDT Apr 27, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation