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

Blizzard Conditions Continue Tonight Across Coastal Maine; Critical Fire Weather in the Southern Plains Tuesday

Heavy snow and strong winds will continue into Tuesday morning across Maine as the major winter storm departs off the coast. Blizzard Warnings and Winter Storm Warnings remain in effect. Strong winds and dry conditions will promote elevated to critical fire weather conditions across southeast Colorado into the southern High Plains Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

45°F

7°C

Humidity 45%
Wind Speed SSW 3 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 23 Feb 06:35 PM MST
Extended Forecast for

Otto WY

  • Tonight

    Tonight: A 30 percent chance of showers after 5am. Mostly cloudy, with a low around 25. Southeast wind 5 to 7 mph.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers between 8am and 2pm. Mostly cloudy, with a high near 48. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 48 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow showers between 11pm and 2am, then a slight chance of rain showers after 2am. Mostly cloudy, with a low around 25. West wind around 6 mph becoming south in the evening. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow showers. Mostly sunny, with a high near 51. Breezy, with a west wind 5 to 15 mph becoming north northwest in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 51 °F

    Chance
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 21. West wind 6 to 9 mph becoming south southwest after midnight.

    Low: 21 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 53. South southeast wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. South wind 6 to 9 mph.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 19. Blustery.

    Low: 19 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

Detailed Forecast

Tonight
A 30 percent chance of showers after 5am. Mostly cloudy, with a low around 25. Southeast wind 5 to 7 mph.
Tuesday
A 30 percent chance of showers between 8am and 2pm. Mostly cloudy, with a high near 48. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Tuesday Night
A slight chance of rain and snow showers between 11pm and 2am, then a slight chance of rain showers after 2am. Mostly cloudy, with a low around 25. West wind around 6 mph becoming south in the evening. Chance of precipitation is 20%.
Wednesday
A chance of rain and snow showers. Mostly sunny, with a high near 51. Breezy, with a west wind 5 to 15 mph becoming north northwest in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday Night
Mostly clear, with a low around 21. West wind 6 to 9 mph becoming south southwest after midnight.
Thursday
Sunny, with a high near 53. South southeast wind 5 to 11 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 23. South wind 6 to 9 mph.
Friday
Sunny, with a high near 56.
Friday Night
Mostly clear, with a low around 19. Blustery.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
A slight chance of snow showers. Partly cloudy, with a low around 17.
Sunday
A slight chance of snow showers. Mostly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Otto WY
 44.41°N 108.27°W (Elev. 4183 ft)
Last Update:
5:18 pm MST Feb 23, 2026
Forecast Valid:
6pm MST Feb 23, 2026-6pm MST Mar 2, 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