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

Atmospheric River in the West; Strong Winds in the Northeast

A strong atmospheric river will continue moderate to heavy rainfall with possible flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. today into Thursday. Additional impacts are likely into Friday with a cold front. A fast-moving storm system will cross the Northeast U.S. today into Thursday with gusty to high winds and areas of rain and high elevation snow showers. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

37°F

3°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 05 Nov 09:20 AM MST
Extended Forecast for

Manderson WY

  • Today

    Today: Mostly cloudy, with a high near 63. East wind 5 to 11 mph becoming south southeast in the afternoon.

    High: 63 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. Southeast wind 6 to 8 mph becoming north northeast in the evening.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 60. Southeast wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. West northwest wind 5 to 7 mph becoming southeast after midnight.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers after 11am. Mostly sunny, with a high near 56. Southeast wind 6 to 9 mph becoming north northeast in the afternoon.

    High: 56 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers before 11pm. Partly cloudy, with a low around 23. Northwest wind 6 to 9 mph.

    Low: 23 °F

    Chance
    Showers then
    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 46. North northwest wind 5 to 10 mph.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 63. East wind 5 to 11 mph becoming south southeast in the afternoon.
Tonight
Mostly cloudy, with a low around 35. Southeast wind 6 to 8 mph becoming north northeast in the evening.
Thursday
Mostly sunny, with a high near 60. Southeast wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Mostly clear, with a low around 27. West northwest wind 5 to 7 mph becoming southeast after midnight.
Friday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 56. Southeast wind 6 to 9 mph becoming north northeast in the afternoon.
Friday Night
A 30 percent chance of showers before 11pm. Partly cloudy, with a low around 23. Northwest wind 6 to 9 mph.
Saturday
Mostly sunny, with a high near 46. North northwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Partly sunny, with a high near 56.
Monday Night
Mostly cloudy, with a low around 28.
Veterans Day
Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Manderson WY
 44.26°N 107.95°W (Elev. 3999 ft)
Last Update:
8:48 am MST Nov 5, 2025
Forecast Valid:
9am MST Nov 5, 2025-6pm MST Nov 11, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation