Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

28°F

-2°C

Humidity 54%
Wind Speed SSE 6 MPH
Barometer 30.36 in (1028.11 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 21 Feb 03:20 PM MST
Extended Forecast for

Greybull WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 34. Calm wind.

    High: 34 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 8. Calm wind.

    Low: 8 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 43. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 43 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 15. Southeast wind 3 to 5 mph.

    Low: 15 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 51. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 51 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. Southeast wind around 6 mph.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after 11am.  Mostly cloudy, with a high near 53. Light and variable wind becoming west southwest around 6 mph in the morning.

    High: 53 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers, mainly after 11pm.  Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly before 11am.  Mostly sunny, with a high near 52. Breezy.

    High: 52 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 34. Calm wind.
Tonight
Partly cloudy, with a low around 8. Calm wind.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 43. Calm wind becoming south southeast around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 15. Southeast wind 3 to 5 mph.
Monday
Partly sunny, with a high near 51. Calm wind becoming south southeast around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 26. Southeast wind around 6 mph.
Tuesday
A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 53. Light and variable wind becoming west southwest around 6 mph in the morning.
Tuesday Night
A 40 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 27.
Wednesday
A 40 percent chance of showers, mainly before 11am. Mostly sunny, with a high near 52. Breezy.
Wednesday Night
Mostly clear, with a low around 20. Blustery.
Thursday
Mostly sunny, with a high near 53.
Thursday Night
Mostly clear, with a low around 23.
Friday
Mostly sunny, with a high near 55. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Greybull WY
 44.49°N 108.04°W (Elev. 3973 ft)
1:47 pm MST Feb 21, 2026
3pm MST Feb 21, 2026-6pm MST Feb 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