Record Warmth Lingers; Fire Weather Concerns; Unsettled Pacific Northwest

More record warm temperatures are forecast this week from California, Southwest, Plains then into the Mississippi Valley and Southeast. The warmth combining with dry conditions may result in elevated to locally critical fire weather conditions. Meanwhile, another Pacific system will move across the Pacific Northwest with lower elevation rain and mountain snows. For Hawaii, conditions improving. Read More >

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

39°F

4°C

Humidity 60%
Wind Speed W 3 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 23 Mar 02:05 AM MDT
Extended Forecast for

Greybull WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 69. Calm wind.

    High: 69 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. Light and variable wind.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 75. Calm wind becoming south around 6 mph in the afternoon.

    High: 75 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42. South wind 5 to 7 mph becoming light and variable  after midnight.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. Breezy, with a light and variable wind becoming west 19 to 24 mph in the morning. Winds could gust as high as 49 mph.

    High: 81 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36. Breezy, with a west wind 18 to 23 mph becoming light north northwest. Winds could gust as high as 46 mph.

    Low: 36 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: A slight chance of rain and snow showers.  Mostly sunny, with a high near 57. Breezy.  Chance of precipitation is 20%.

    High: 57 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. Blustery.

    Low: 26 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 36. Calm wind.
Monday
Partly sunny, with a high near 69. Calm wind.
Monday Night
Partly cloudy, with a low around 40. Light and variable wind.
Tuesday
Partly sunny, with a high near 75. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 42. South wind 5 to 7 mph becoming light and variable after midnight.
Wednesday
Mostly sunny, with a high near 81. Breezy, with a light and variable wind becoming west 19 to 24 mph in the morning. Winds could gust as high as 49 mph.
Wednesday Night
Partly cloudy, with a low around 36. Breezy, with a west wind 18 to 23 mph becoming light north northwest. Winds could gust as high as 46 mph.
Thursday
A slight chance of rain and snow showers. Mostly sunny, with a high near 57. Breezy. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 26. Blustery.
Friday
Sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Partly sunny, with a high near 67.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
Greybull WY
 44.49°N 108.04°W (Elev. 3973 ft)
1:33 am MDT Mar 23, 2026
2am MDT Mar 23, 2026-6pm MDT Mar 29, 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