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

Blizzard Conditions Continue Tonight Across Coastal Maine; Critical Fire Weather in the Southern Plains Tuesday

Heavy snow and strong winds will continue into Tuesday morning across Maine as the major winter storm departs off the coast. Blizzard Warnings and Winter Storm Warnings remain in effect. Strong winds and dry conditions will promote elevated to critical fire weather conditions across southeast Colorado into the southern High Plains Tuesday. 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 55%
Wind Speed ESE 5 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 24 Feb 02:05 AM MST
Extended Forecast for

Greybull WY

  • Overnight

    Overnight: A 10 percent chance of showers after 5am. Cloudy, with a steady temperature around 35. Southeast wind around 5 mph.

    Low: 35 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers, mainly before 1pm. Cloudy, with a high near 49. Calm wind becoming east around 5 mph in the afternoon.

    High: 49 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 5am. Cloudy, then gradually becoming partly cloudy, with a low around 27. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 60%.

    Low: 27 °F

    Mostly Cloudy
    then Showers
    Likely

  • Wednesday

    Wednesday: Rain and snow showers likely before 7am, then snow showers likely between 7am and 8am, then rain and snow showers likely after 8am. Mostly sunny, with a high near 51. South wind 5 to 11 mph becoming north northwest in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 51 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 22. North wind around 6 mph becoming calm in the evening.

    Low: 22 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 53. Calm wind becoming south southeast 5 to 7 mph in the afternoon.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. South southeast wind 3 to 6 mph.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 10 percent chance of showers after 5am. Cloudy, with a steady temperature around 35. Southeast wind around 5 mph.
Tuesday
A 40 percent chance of showers, mainly before 1pm. Cloudy, with a high near 49. Calm wind becoming east around 5 mph in the afternoon.
Tuesday Night
Showers likely, mainly after 5am. Cloudy, then gradually becoming partly cloudy, with a low around 27. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 60%.
Wednesday
Rain and snow showers likely before 7am, then snow showers likely between 7am and 8am, then rain and snow showers likely after 8am. Mostly sunny, with a high near 51. South wind 5 to 11 mph becoming north northwest in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
Mostly clear, with a low around 22. North wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 53. Calm wind becoming south southeast 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 23. South southeast wind 3 to 6 mph.
Friday
Sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
A slight chance of snow showers. Partly sunny, with a high near 53.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 56.
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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:
2:02 am MST Feb 24, 2026
Forecast Valid:
2am MST Feb 24, 2026-6pm MST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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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