Widespread High Wind Event; Heavy Snow Expected from the Northern Plains to Northeast

Widespread high winds will continue to impact the interior Northwest, northern Plains, and Upper Midwest. Gusty winds and low relative humidity will bring critical fire weather to the central and southern Plains and south coastal Texas today. A storm tracking across the northern Plains, Great Lakes and into the Northeast U.S. will bring heavy snow and gusty winds into Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

WY28 - South Pass (KSOU)

Lat: 42.47752°NLon: 108.8444°WElev: 8196.0ft.

NA

36°F

2°C

Humidity 59%
Wind Speed W 50 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill20°F (-7°C)
Last update 12 Mar 11:26 AM MDT
Extended Forecast for

15 Miles NW South Pass City WY

  • Today

    Today: Snow showers likely.  Widespread blowing snow. Partly sunny, with a high near 23. Wind chill values as low as zero. Very windy, with a west wind 45 to 48 mph, with gusts as high as 75 mph.  Chance of precipitation is 70%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 23 °F

    Snow Showers
    Likely and
    Blowing Snow

  • Tonight

    Tonight: Snow showers, mainly before midnight.  Widespread blowing snow. Low around 18. Wind chill values as low as -5. Very windy, with a west wind 48 to 55 mph, with gusts as high as 80 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 18 °F

    Snow Showers
    and Blowing
    Snow

  • Friday

    Friday: A 20 percent chance of snow showers before 7am.  Widespread blowing snow. Partly sunny, with a high near 23. Wind chill values as low as -5. Very windy, with a west wind 47 to 50 mph, with gusts as high as 80 mph.

    High: 23 °F

    Slight Chance
    Snow Showers
    and Blowing
    Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow showers, mainly before midnight.  Widespread blowing snow. Partly cloudy, with a low around 20. Wind chill values as low as zero. Very windy, with a west wind 45 to 55 mph, with gusts as high as 70 mph.  Little or no snow accumulation expected.

    Low: 20 °F

    Chance Snow
    Showers and
    Blowing Snow

  • Saturday

    Saturday: Snow showers likely, mainly after noon.  Mostly cloudy, with a high near 22. Very windy, with a west wind 43 to 55 mph, with gusts as high as 70 mph.  Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 22 °F

    Snow Showers
    Likely and
    Very Windy

  • Saturday Night

    Saturday Night: Snow showers.  Low around -3. Very windy, with a west wind 45 to 55 mph becoming north northwest 24 to 34 mph. Winds could gust as high as 70 mph.  Chance of precipitation is 90%.

    Low: -3 °F

    Snow Showers
    and Very
    Windy

  • Sunday

    Sunday: A 40 percent chance of snow showers.  Partly sunny and cold, with a high near 8. Windy, with a north northwest wind 21 to 28 mph becoming west southwest in the morning. Winds could gust as high as 38 mph.

    High: 8 °F

    Chance Snow
    Showers and
    Windy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 3. Windy.

    Low: 3 °F

    Mostly Cloudy
    and Windy

  • Monday

    Monday: Mostly cloudy, with a high near 25. Windy.

    High: 25 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Today
Snow showers likely. Widespread blowing snow. Partly sunny, with a high near 23. Wind chill values as low as zero. Very windy, with a west wind 45 to 48 mph, with gusts as high as 75 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow showers, mainly before midnight. Widespread blowing snow. Low around 18. Wind chill values as low as -5. Very windy, with a west wind 48 to 55 mph, with gusts as high as 80 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Friday
A 20 percent chance of snow showers before 7am. Widespread blowing snow. Partly sunny, with a high near 23. Wind chill values as low as -5. Very windy, with a west wind 47 to 50 mph, with gusts as high as 80 mph.
Friday Night
A 30 percent chance of snow showers, mainly before midnight. Widespread blowing snow. Partly cloudy, with a low around 20. Wind chill values as low as zero. Very windy, with a west wind 45 to 55 mph, with gusts as high as 70 mph. Little or no snow accumulation expected.
Saturday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 22. Very windy, with a west wind 43 to 55 mph, with gusts as high as 70 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Snow showers. Low around -3. Very windy, with a west wind 45 to 55 mph becoming north northwest 24 to 34 mph. Winds could gust as high as 70 mph. Chance of precipitation is 90%.
Sunday
A 40 percent chance of snow showers. Partly sunny and cold, with a high near 8. Windy, with a north northwest wind 21 to 28 mph becoming west southwest in the morning. Winds could gust as high as 38 mph.
Sunday Night
Mostly cloudy, with a low around 3. Windy.
Monday
Mostly cloudy, with a high near 25. Windy.
Monday Night
Mostly cloudy, with a low around 20. Windy.
Tuesday
Mostly sunny, with a high near 33. Windy.
Tuesday Night
Mostly cloudy, with a low around 24. Windy.
Wednesday
Partly sunny, with a high near 39. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NW South Pass City WY
 42.62°N 109.01°W (Elev. 11847 ft)
10:18 am MDT Mar 12, 2026
11am MDT Mar 12, 2026-6pm MDT Mar 18, 2026
 
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Additional Resources

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