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

A Couple of Fast Moving Storms Affecting Areas Along and East of the Rockies

A couple of storm systems will impact travel conditions through the first half of this weekend. Heavy snow from the mountains of the West will move into the upper Midwest and upper Great Lakes through tonight. Record warmth and Gulf moisture along and east of the Mississippi River will fuel severe thunderstorms, heavy rainfall, fog for the Tennessee Valley and deep South on Friday into Saturday. 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

32°F

0°C

Humidity 81%
Wind Speed N 0 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 08 Jan 03:53 PM MST
Extended Forecast for

Greybull WY

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 36. Breezy, with a north northwest wind around 16 mph, with gusts as high as 23 mph.

    High: 36 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 15. Northwest wind 8 to 13 mph becoming light west northwest after midnight.

    Low: 15 °F

    Gradual
    Clearing

  • Friday

    Friday: Partly sunny, with a high near 35. Light and variable wind becoming west 5 to 7 mph in the morning.

    High: 35 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 14. Southeast wind around 5 mph becoming calm in the evening.

    Low: 14 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 37. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 37 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 17. Southeast wind around 5 mph.

    Low: 17 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 44. South southeast wind 3 to 6 mph.

    High: 44 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 36. Breezy, with a north northwest wind around 16 mph, with gusts as high as 23 mph.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 15. Northwest wind 8 to 13 mph becoming light west northwest after midnight.
Friday
Partly sunny, with a high near 35. Light and variable wind becoming west 5 to 7 mph in the morning.
Friday Night
Mostly cloudy, with a low around 14. Southeast wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 37. Calm wind becoming south southeast around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 17. Southeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 44. South southeast wind 3 to 6 mph.
Sunday Night
Partly cloudy, with a low around 19.
Monday
Partly sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Mostly cloudy, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Mostly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greybull WY
 44.49°N 108.04°W (Elev. 3973 ft)
Last Update:
3:02 pm MST Jan 8, 2026
Forecast Valid:
4pm MST Jan 8, 2026-6pm MST Jan 14, 2026
 
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