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

WY28 - South Pass (KSOU)

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

NA

32°F

0°C

Humidity 51%
Wind Speed WNW 21 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Wind Chill20°F (-7°C)
Last update 23 Feb 10:26 PM MST
Extended Forecast for

South Pass City WY

Winter Storm Warning February 24, 05:00am until February 25, 05:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 28. Breezy, with a west southwest wind 22 to 24 mph, with gusts as high as 33 mph.

    Low: 28 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 50 percent chance of snow showers, mainly after 10am. Patchy blowing snow between 11am and 1pm. Mostly sunny, with a high near 37. Windy, with a west wind 28 to 32 mph, with gusts as high as 45 mph. New snow accumulation of less than one inch possible.

    High: 37 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow showers. Patchy blowing snow before 10pm, then patchy blowing snow after 2am. Mostly cloudy, with a low around 32. Windy, with a west wind around 29 mph, with gusts as high as 47 mph. New snow accumulation of 1 to 2 inches possible.

    Low: 32 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Snow showers likely. Patchy blowing snow before 9am, then patchy blowing snow after 4pm. Partly sunny, with a high near 37. Windy, with a west southwest wind 31 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 37 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 20. Windy, with a west wind 22 to 26 mph, with gusts as high as 43 mph.

    Low: 20 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: Sunny, with a high near 34. Windy, with a west wind 23 to 29 mph, with gusts as high as 46 mph.

    High: 34 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. Windy, with a west wind around 26 mph, with gusts as high as 44 mph.

    Low: 23 °F

    Mostly Clear
    and Windy

  • Friday

    Friday: Sunny, with a high near 39. Windy.

    High: 39 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. Windy.

    Low: 27 °F

    Mostly Clear
    and Windy

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 28. Breezy, with a west southwest wind 22 to 24 mph, with gusts as high as 33 mph.
Tuesday
A 50 percent chance of snow showers, mainly after 10am. Patchy blowing snow between 11am and 1pm. Mostly sunny, with a high near 37. Windy, with a west wind 28 to 32 mph, with gusts as high as 45 mph. New snow accumulation of less than one inch possible.
Tuesday Night
A 50 percent chance of snow showers. Patchy blowing snow before 10pm, then patchy blowing snow after 2am. Mostly cloudy, with a low around 32. Windy, with a west wind around 29 mph, with gusts as high as 47 mph. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow showers likely. Patchy blowing snow before 9am, then patchy blowing snow after 4pm. Partly sunny, with a high near 37. Windy, with a west southwest wind 31 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Wednesday Night
Mostly clear, with a low around 20. Windy, with a west wind 22 to 26 mph, with gusts as high as 43 mph.
Thursday
Sunny, with a high near 34. Windy, with a west wind 23 to 29 mph, with gusts as high as 46 mph.
Thursday Night
Mostly clear, with a low around 23. Windy, with a west wind around 26 mph, with gusts as high as 44 mph.
Friday
Sunny, with a high near 39. Windy.
Friday Night
Mostly clear, with a low around 27. Windy.
Saturday
A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 41. Breezy.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 29. Breezy.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 42. Breezy.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 26.
Monday
A chance of snow showers. Partly sunny, with a high near 40. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Pass City WY
 42.46°N 108.81°W (Elev. 7953 ft)
Last Update:
10:18 pm MST Feb 23, 2026
Forecast Valid:
10pm MST Feb 23, 2026-6pm MST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation