Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

Lat: 44.5174°NLon: 108.0752°WElev: 3934.0ft.

Partly Cloudy

54°F

12°C

Humidity 37%
Wind Speed NNW 6 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 31 Mar 05:20 PM MDT
Extended Forecast for

13 Miles E Shell WY

  • Tonight

    Tonight: Scattered rain and snow showers before 10pm, then scattered snow showers.  Mostly cloudy, with a low around 30. South wind 6 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 30 °F

    Scattered
    Rain/Snow
    then
    Scattered
    Snow Showers

  • Wednesday

    Wednesday: Snow showers likely, mainly between noon and 3pm.  Mostly cloudy, with a high near 40. West northwest wind 5 to 7 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow showers, mainly before midnight.  Mostly cloudy, with a low around 28. West wind 6 to 10 mph becoming south southeast after midnight.  New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow
    Showers then
    Slight Chance
    Snow Showers

  • Thursday

    Thursday: Snow showers, mainly after noon. Some thunder is also possible.  High near 41. Breezy, with a south southeast wind 10 to 17 mph becoming west southwest in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 41 °F

    Breezy.
    Chance Snow
    Showers then
    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers. The snow could be heavy at times. Some thunder is also possible.  Low around 19. Blustery, with a west wind 11 to 15 mph becoming north northwest after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    Low: 19 °F

    Heavy Snow
    and Blustery

  • Friday

    Friday: Snow showers.  High near 28. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 32 mph.  Chance of precipitation is 90%.

    High: 28 °F

    Snow Showers
    and Blustery

  • Friday Night

    Friday Night: A 40 percent chance of snow showers, mainly before midnight.  Mostly cloudy, with a low around 20. Blustery, with a northwest wind 9 to 16 mph, with gusts as high as 26 mph.

    Low: 20 °F

    Chance Snow
    Showers and
    Blustery

  • Saturday

    Saturday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 25.

    Low: 25 °F

    Clear

Detailed Forecast

Tonight
Scattered rain and snow showers before 10pm, then scattered snow showers. Mostly cloudy, with a low around 30. South wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow showers likely, mainly between noon and 3pm. Mostly cloudy, with a high near 40. West northwest wind 5 to 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 50 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 28. West wind 6 to 10 mph becoming south southeast after midnight. New snow accumulation of less than a half inch possible.
Thursday
Snow showers, mainly after noon. Some thunder is also possible. High near 41. Breezy, with a south southeast wind 10 to 17 mph becoming west southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday Night
Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 19. Blustery, with a west wind 11 to 15 mph becoming north northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Friday
Snow showers. High near 28. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 90%.
Friday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 20. Blustery, with a northwest wind 9 to 16 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 38.
Saturday Night
Clear, with a low around 25.
Sunday
Sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Partly sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 51. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles E Shell WY
 44.51°N 107.53°W (Elev. 8432 ft)
4:01 pm MDT Mar 31, 2026
5pm MDT Mar 31, 2026-6pm MDT Apr 7, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database