Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

45°F

7°C

Humidity 41%
Wind Speed N 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 31 Jan 11:53 AM MST
Extended Forecast for

Otto WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 52. Light north northwest wind.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 53. Calm wind becoming south southeast 5 to 8 mph in the afternoon.

    High: 53 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. South wind around 5 mph becoming calm  in the evening.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 51. Light and variable wind.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 20. West wind around 5 mph becoming calm  in the evening.

    Low: 20 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48. Calm wind becoming north northwest around 5 mph.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 52. Light north northwest wind.
Tonight
Partly cloudy, with a low around 24. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 53. Calm wind becoming south southeast 5 to 8 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 24. South wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 51. Light and variable wind.
Monday Night
Partly cloudy, with a low around 20. West wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 48. Calm wind becoming north northwest around 5 mph.
Tuesday Night
Mostly clear, with a low around 20.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 22.
Thursday
Sunny, with a high near 54.
Thursday Night
Mostly clear, with a low around 22.
Friday
Sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
Otto WY
 44.41°N 108.27°W (Elev. 4183 ft)
11:46 am MST Jan 31, 2026
12pm MST Jan 31, 2026-6pm MST Feb 6, 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