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.

Clear

50°F

10°C

Humidity 43%
Wind Speed ESE 3 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 31 Mar 03:05 PM MDT
Extended Forecast for

4 Miles ESE Shell WY

  • This Afternoon

    This Afternoon: Cloudy, with a high near 56. South southeast wind around 7 mph.

    High: 56 °F

    Cloudy

  • Tonight

    Tonight: Scattered showers before 2am, then isolated showers after 3am.  Mostly cloudy, with a low around 38. South wind 5 to 8 mph becoming calm  after midnight.  Chance of precipitation is 30%.

    Low: 38 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered rain showers before 8am, then scattered rain and snow showers between 8am and 11am, then scattered rain showers after 11am.  Snow level 6000 feet rising to 7300 feet in the afternoon. Mostly cloudy, with a high near 52. Calm wind becoming west around 5 mph in the afternoon.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 52 °F

    Scattered
    Rain/Snow
    then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly before midnight.  Mostly cloudy, with a low around 40. West wind 5 to 8 mph becoming east southeast in the evening.

    Low: 40 °F

    Chance
    Showers

  • Thursday

    Thursday: Rain showers before 3pm, then rain, possibly mixed with snow showers. Some thunder is also possible.  High near 56. East southeast wind 8 to 11 mph becoming west in the afternoon.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 56 °F

    Chance
    Showers then
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow showers, becoming all snow after midnight. Some thunder is also possible.  Low around 31. Blustery, with a west northwest wind 11 to 16 mph, with gusts as high as 22 mph.  Chance of precipitation is 90%.

    Low: 31 °F

    Rain/Snow
    then Snow
    Showers and
    Blustery

  • Friday

    Friday: Snow showers.  High near 41. Breezy, with a northwest wind 16 to 20 mph, with gusts as high as 31 mph.  Chance of precipitation is 90%.

    High: 41 °F

    Breezy. Snow
    Showers then
    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight.  Mostly cloudy, with a low around 31. Blustery.

    Low: 31 °F

    Slight Chance
    Snow Showers
    and Blustery
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

Detailed Forecast

This Afternoon
Cloudy, with a high near 56. South southeast wind around 7 mph.
Tonight
Scattered showers before 2am, then isolated showers after 3am. Mostly cloudy, with a low around 38. South wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 30%.
Wednesday
Scattered rain showers before 8am, then scattered rain and snow showers between 8am and 11am, then scattered rain showers after 11am. Snow level 6000 feet rising to 7300 feet in the afternoon. Mostly cloudy, with a high near 52. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday Night
A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 40. West wind 5 to 8 mph becoming east southeast in the evening.
Thursday
Rain showers before 3pm, then rain, possibly mixed with snow showers. Some thunder is also possible. High near 56. East southeast wind 8 to 11 mph becoming west in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
Rain and snow showers, becoming all snow after midnight. Some thunder is also possible. Low around 31. Blustery, with a west northwest wind 11 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Friday
Snow showers. High near 41. Breezy, with a northwest wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.
Friday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 31. Blustery.
Saturday
Sunny, with a high near 52.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Shell WY
 44.52°N 107.71°W (Elev. 5026 ft)
2:18 pm MDT Mar 31, 2026
3pm MDT Mar 31, 2026-6pm MDT Apr 6, 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