Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

30°F

-1°C

Humidity 68%
Wind Speed N 0 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 31 Dec 09:35 PM MST
Extended Forecast for

15 Miles NNE Hyattville WY

  • Tonight

    Tonight: Partly cloudy, with a low around 28. North northeast wind around 6 mph.

    Low: 28 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Increasing clouds, with a high near 41. Northeast wind 5 to 7 mph becoming light and variable  in the afternoon.

    High: 41 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Cloudy, with a low around 27. South southwest wind around 5 mph becoming west after midnight.

    Low: 27 °F

    Cloudy

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 35. West wind around 6 mph.

    High: 35 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. West wind around 6 mph.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 39. Southwest wind 6 to 10 mph.

    High: 39 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28. South wind around 11 mph.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 28. North northeast wind around 6 mph.
New Year's Day
Increasing clouds, with a high near 41. Northeast wind 5 to 7 mph becoming light and variable in the afternoon.
Thursday Night
Cloudy, with a low around 27. South southwest wind around 5 mph becoming west after midnight.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 35. West wind around 6 mph.
Friday Night
Partly cloudy, with a low around 25. West wind around 6 mph.
Saturday
Partly sunny, with a high near 39. Southwest wind 6 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 28. South wind around 11 mph.
Sunday
Partly sunny, with a high near 38.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Partly sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 18.
Wednesday
Partly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNE Hyattville WY
 44.45°N 107.46°W (Elev. 8691 ft)
8:47 pm MST Dec 31, 2025
9pm MST Dec 31, 2025-6pm MST Jan 7, 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