Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. Read More >

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

N/A

Humidity NA
Wind Speed WSW 3 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

5 Miles NNW Greybull/S Big Horn Airport WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 85. South southeast wind 3 to 5 mph.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 59. Calm wind becoming southeast 5 to 8 mph after midnight.

    Low: 59 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 94. Breezy, with a south southeast wind 7 to 17 mph, with gusts as high as 25 mph.

    High: 94 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59. South wind 7 to 11 mph becoming north northwest after midnight.

    Low: 59 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 90. Northwest wind 7 to 13 mph becoming south southeast in the afternoon. Winds could gust as high as 23 mph.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. South wind 10 to 14 mph becoming north after midnight. Winds could gust as high as 23 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 87. Breezy, with a west northwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 87 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 53. Windy.  Chance of precipitation is 40%.

    Low: 53 °F

    Chance
    Showers and
    Windy

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 70. Chance of precipitation is 30%.

    High: 70 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 85. South southeast wind 3 to 5 mph.
Tonight
Mostly clear, with a low around 59. Calm wind becoming southeast 5 to 8 mph after midnight.
Juneteenth
Sunny, with a high near 94. Breezy, with a south southeast wind 7 to 17 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 59. South wind 7 to 11 mph becoming north northwest after midnight.
Friday
Sunny, with a high near 90. Northwest wind 7 to 13 mph becoming south southeast in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Mostly clear, with a low around 57. South wind 10 to 14 mph becoming north after midnight. Winds could gust as high as 23 mph.
Saturday
Sunny, with a high near 87. Breezy, with a west northwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Windy. Chance of precipitation is 40%.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70. Chance of precipitation is 30%.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 47. Breezy.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 72.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 51.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Greybull/S Big Horn Airport WY
 44.6°N 108.12°W (Elev. 4770 ft)
11:14 am MDT Jun 18, 2025
12pm MDT Jun 18, 2025-6pm MDT Jun 24, 2025
 
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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