Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra

A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

32°F

0°C

Humidity 74%
Wind Speed ENE 3 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 24 Dec 02:35 AM MST
Extended Forecast for

13 Miles W Burgess Junction WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 28. Breezy, with a southwest wind 17 to 21 mph, with gusts as high as 31 mph.

    Low: 28 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35. Windy, with a south southwest wind 20 to 29 mph, with gusts as high as 44 mph.

    High: 35 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow after 2am.  Increasing clouds, with a low around 32. Windy, with a south wind 31 to 34 mph, with gusts as high as 50 mph.

    Low: 32 °F

    Windy. Partly
    Cloudy then
    Chance Snow

  • Christmas Day

    Christmas Day: A 50 percent chance of snow.  Partly sunny, with a high near 34. Windy, with a southwest wind 20 to 29 mph, with gusts as high as 44 mph.  New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    and Windy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 11pm.  Partly cloudy, with a low around 23. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 34 mph.

    Low: 23 °F

    Breezy.
    Slight Chance
    Snow then
    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of snow after 11am.  Mostly sunny, with a high near 27. Windy, with a south southwest wind 24 to 26 mph, with gusts as high as 40 mph.

    High: 27 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: A 20 percent chance of snow before 11pm.  Partly cloudy, with a low around 15. Windy, with a southwest wind 23 to 25 mph, with gusts as high as 38 mph.

    Low: 15 °F

    Slight Chance
    Snow and
    Windy then
    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Snow likely, mainly after 11am.  Partly sunny, with a high near 17. Breezy.  Chance of precipitation is 60%.

    High: 17 °F

    Snow Likely
    and Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 11pm.  Partly cloudy, with a low around 2. Blustery.

    Low: 2 °F

    Chance Snow
    and Blustery
    then Partly
    Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 28. Breezy, with a southwest wind 17 to 21 mph, with gusts as high as 31 mph.
Wednesday
Mostly sunny, with a high near 35. Windy, with a south southwest wind 20 to 29 mph, with gusts as high as 44 mph.
Wednesday Night
A 30 percent chance of snow after 2am. Increasing clouds, with a low around 32. Windy, with a south wind 31 to 34 mph, with gusts as high as 50 mph.
Christmas Day
A 50 percent chance of snow. Partly sunny, with a high near 34. Windy, with a southwest wind 20 to 29 mph, with gusts as high as 44 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 23. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 34 mph.
Friday
A 30 percent chance of snow after 11am. Mostly sunny, with a high near 27. Windy, with a south southwest wind 24 to 26 mph, with gusts as high as 40 mph.
Friday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 15. Windy, with a southwest wind 23 to 25 mph, with gusts as high as 38 mph.
Saturday
Snow likely, mainly after 11am. Partly sunny, with a high near 17. Breezy. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of snow before 11pm. Partly cloudy, with a low around 2. Blustery.
Sunday
Mostly sunny, with a high near 13.
Sunday Night
Partly cloudy, with a low around 10.
Monday
Mostly sunny, with a high near 23.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Partly sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles W Burgess Junction WY
 44.77°N 107.78°W (Elev. 9800 ft)
2:01 am MST Dec 24, 2025
2am MST Dec 24, 2025-6pm MST Dec 30, 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