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Heavy Rain and Thunderstorms in the Plains; Tropical Moisture Brings Heavy Rain to Southern California and Southwest

Heavy rain showers and thunderstorms, some severe, will persist across the Plains and Mississippi Valley through Friday. Increasing tropical moisture from the remnants of Mario will bring showers, thunderstorms, and a flash flooding threat across much of southern California into the Desert Southwest through Friday. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

72°F

22°C

Humidity 37%
Wind Speed NE 5 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 17 Sep 05:20 PM MDT
Extended Forecast for

17 Miles W Burgess Junction WY

  • This Afternoon

    This Afternoon: Isolated showers and thunderstorms. Partly sunny, with a high near 46. North northeast wind around 7 mph. Chance of precipitation is 20%.

    High: 46 °F

    Isolated
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 36. Northeast wind 5 to 8 mph becoming calm in the evening.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 53. Calm wind becoming west southwest 5 to 8 mph in the morning.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39. North northwest wind around 7 mph becoming northeast in the evening.

    Low: 39 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 56. North northeast wind 6 to 10 mph becoming southwest in the morning.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43. North northwest wind 6 to 8 mph becoming south southeast after midnight.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 60. South southeast wind 8 to 10 mph becoming northwest in the afternoon.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 59.

    High: 59 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms. Partly sunny, with a high near 46. North northeast wind around 7 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 36. Northeast wind 5 to 8 mph becoming calm in the evening.
Thursday
Sunny, with a high near 53. Calm wind becoming west southwest 5 to 8 mph in the morning.
Thursday Night
Mostly clear, with a low around 39. North northwest wind around 7 mph becoming northeast in the evening.
Friday
Sunny, with a high near 56. North northeast wind 6 to 10 mph becoming southwest in the morning.
Friday Night
Mostly cloudy, with a low around 43. North northwest wind 6 to 8 mph becoming south southeast after midnight.
Saturday
Sunny, with a high near 60. South southeast wind 8 to 10 mph becoming northwest in the afternoon.
Saturday Night
Mostly clear, with a low around 44.
Sunday
A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 59.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 38. Chance of precipitation is 30%.
Monday
Sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 60.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles W Burgess Junction WY
 44.81°N 107.87°W (Elev. 9173 ft)
Last Update:
4:28 pm MDT Sep 17, 2025
Forecast Valid:
5pm MDT Sep 17, 2025-6pm MDT Sep 24, 2025
 
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