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

Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

55°F

13°C

Humidity 22%
Wind Speed S 16 MPH
Barometer 29.67 in (1004.74 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 16 Feb 12:20 PM MST
Extended Forecast for

Greybull WY

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 61. Breezy, with a south southeast wind 14 to 18 mph, with gusts as high as 29 mph.

    High: 61 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: A slight chance of showers before 4am, then a slight chance of showers after 5am. Increasing clouds, with a low around 37. Breezy, with a southeast wind 15 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Breezy.
    Partly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of rain and snow showers before 2pm, then a slight chance of snow showers between 2pm and 3pm. Partly sunny, with a high near 54. Breezy, with a south southeast wind 14 to 23 mph becoming west in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19. West wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.

    Low: 19 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 43. Breezy, with a light and variable wind becoming northwest 12 to 17 mph in the morning. Winds could gust as high as 28 mph.

    High: 43 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow showers likely. Cloudy, with a low around 9. Blustery, with a northwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 70%.

    Low: 9 °F

    Snow Showers
    Likely and
    Blustery

  • Thursday

    Thursday: A 30 percent chance of snow showers before 11am. Mostly cloudy, with a high near 27. Light and variable wind becoming south southeast 5 to 7 mph in the afternoon.

    High: 27 °F

    Chance Snow
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

Detailed Forecast

Washington's Birthday
Sunny, with a high near 61. Breezy, with a south southeast wind 14 to 18 mph, with gusts as high as 29 mph.
Tonight
A slight chance of showers before 4am, then a slight chance of showers after 5am. Increasing clouds, with a low around 37. Breezy, with a southeast wind 15 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of rain and snow showers before 2pm, then a slight chance of snow showers between 2pm and 3pm. Partly sunny, with a high near 54. Breezy, with a south southeast wind 14 to 23 mph becoming west in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 19. West wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.
Wednesday
A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 43. Breezy, with a light and variable wind becoming northwest 12 to 17 mph in the morning. Winds could gust as high as 28 mph.
Wednesday Night
Snow showers likely. Cloudy, with a low around 9. Blustery, with a northwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 70%.
Thursday
A 30 percent chance of snow showers before 11am. Mostly cloudy, with a high near 27. Light and variable wind becoming south southeast 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 2.
Friday
Partly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 6.
Saturday
Mostly sunny, with a high near 35.
Saturday Night
Mostly clear, with a low around 8.
Sunday
Sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greybull WY
 44.49°N 108.04°W (Elev. 3973 ft)
Last Update:
11:32 am MST Feb 16, 2026
Forecast Valid:
12pm MST Feb 16, 2026-6pm MST Feb 22, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation