Severe Thunderstorms and Heavy Rain from the Southern Plains to the Ohio Valley; Wintry Mix in the Northeast

Numerous showers and thunderstorms, some severe, are expected from the southern Plains to the Ohio Valley. The repeating nature of some showers and thunderstorms may lead to isolated flash flooding across the Ohio Valley. An area of freezing rain, with some snow on the northern edge, will cause hazardous travel conditions over portions of New England. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

39°F

4°C

Humidity 41%
Wind Speed SE 3 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 03 Mar 11:00 PM MST
Extended Forecast for

Greybull WY

  • Tonight

    Tonight: Mostly clear, with a low around 27. Southeast wind 5 to 7 mph.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62. Light east southeast wind becoming south southeast 5 to 9 mph in the morning.

    High: 62 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31. East wind around 6 mph becoming calm  after midnight.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain before 8am, then rain and snow likely between 8am and 2pm, then rain likely after 2pm.  Mostly cloudy, with a high near 52. Breezy, with a northwest wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 52 °F

    Rain/Snow
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: Rain likely before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am.  Mostly cloudy, with a low around 29. Blustery, with a north northwest wind 13 to 20 mph, with gusts as high as 29 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 29 °F

    Rain/Snow
    Likely and
    Blustery

  • Friday

    Friday: A 20 percent chance of snow before 11am.  Mostly sunny, with a high near 48. North northwest wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 48 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22. North northwest wind 5 to 8 mph becoming light and variable.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 27. Southeast wind 5 to 7 mph.
Wednesday
Mostly sunny, with a high near 62. Light east southeast wind becoming south southeast 5 to 9 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 31. East wind around 6 mph becoming calm after midnight.
Thursday
A chance of rain before 8am, then rain and snow likely between 8am and 2pm, then rain likely after 2pm. Mostly cloudy, with a high near 52. Breezy, with a northwest wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Rain likely before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 29. Blustery, with a north northwest wind 13 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 48. North northwest wind 10 to 14 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 22. North northwest wind 5 to 8 mph becoming light and variable.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
A slight chance of showers. Partly sunny, with a high near 65. Breezy.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 26. Blustery.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 45. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Greybull WY
 44.49°N 108.04°W (Elev. 3973 ft)
11:01 pm MST Mar 3, 2026
11pm MST Mar 3, 2026-6pm MDT Mar 10, 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