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

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

12°F

-11°C

Humidity 85%
Wind Speed N 0 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 28 Jan 09:00 AM MST
Extended Forecast for

14 Miles SW Otto WY

  • Today

    Today: A 10 percent chance of snow showers after 5pm. Mostly cloudy, with a high near 38. Light and variable wind.

    High: 38 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. Northwest wind 6 to 10 mph.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 39. West wind around 6 mph becoming light and variable.

    High: 39 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. West southwest wind 3 to 5 mph.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 40. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 40 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21. Southwest wind 3 to 5 mph.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 44. Light and variable wind becoming east around 6 mph in the afternoon.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

Today
A 10 percent chance of snow showers after 5pm. Mostly cloudy, with a high near 38. Light and variable wind.
Tonight
Mostly cloudy, with a low around 18. Northwest wind 6 to 10 mph.
Thursday
Sunny, with a high near 39. West wind around 6 mph becoming light and variable.
Thursday Night
Partly cloudy, with a low around 17. West southwest wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 40. Calm wind becoming southeast around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 21. Southwest wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 44. Light and variable wind becoming east around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Partly sunny, with a high near 46.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SW Otto WY
 44.23°N 108.43°W (Elev. 4731 ft)
Last Update:
8:34 am MST Jan 28, 2026
Forecast Valid:
9am MST Jan 28, 2026-6pm MST Feb 3, 2026
 
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