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

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

37°F

3°C

Humidity 74%
Wind Speed SE 4 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 16 Nov 02:35 AM MST
Extended Forecast for

Basin WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 34. Calm wind becoming southeast around 5 mph.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 61. South southeast wind around 6 mph becoming calm in the afternoon.

    High: 61 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 35. Light and variable wind becoming east southeast around 5 mph in the evening.

    Low: 35 °F

    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers. Cloudy, with a high near 52. Light and variable wind becoming west northwest around 5 mph.

    High: 52 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 52. Light south southeast wind.

    High: 52 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. Light and variable wind.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers. Partly sunny, with a high near 49.

    High: 49 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 27.

    Low: 27 °F

    Slight Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 34. Calm wind becoming southeast around 5 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 61. South southeast wind around 6 mph becoming calm in the afternoon.
Sunday Night
A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 35. Light and variable wind becoming east southeast around 5 mph in the evening.
Monday
A 50 percent chance of showers. Cloudy, with a high near 52. Light and variable wind becoming west northwest around 5 mph.
Monday Night
A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 35. Calm wind.
Tuesday
Mostly cloudy, with a high near 52. Light south southeast wind.
Tuesday Night
Mostly cloudy, with a low around 30. Light and variable wind.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 49.
Wednesday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 27.
Thursday
Mostly sunny, with a high near 47.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Basin WY
 44.39°N 108.06°W (Elev. 3967 ft)
Last Update:
2:32 am MST Nov 16, 2025
Forecast Valid:
2am MST Nov 16, 2025-6pm MST Nov 22, 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