Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Hazardous Weather Conditions

Current conditions at

WY28 - South Pass (KSOU)

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

light snow

21°F

-6°C

Humidity 89%
Wind Speed NNE 19 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility 1.24 mi
Wind Chill6°F (-14°C)
Last update 03 Dec 02:12 AM MST
Extended Forecast for

3 Miles NNE South Pass City WY

  • Overnight

    Overnight: Snow showers.  Patchy fog. Steady temperature around 18. Wind chill values as low as zero. Windy, with a north northeast wind 24 to 26 mph, with gusts as high as 39 mph.  Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Snow Showers
    and Patchy
    Fog

  • Wednesday

    Wednesday: Snow showers likely, mainly before 8am.  Mostly cloudy, then gradually becoming sunny, with a high near 22. Wind chill values as low as zero. Blustery, with a north wind 16 to 21 mph becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 22 °F

    Snow Showers
    Likely and
    Blustery then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 15. Wind chill values as low as zero. Breezy, with a west wind 8 to 17 mph, with gusts as high as 25 mph.

    Low: 15 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 26. Wind chill values as low as zero. Breezy, with a west wind 18 to 22 mph, with gusts as high as 36 mph.

    High: 26 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers before 11pm.  Mostly cloudy, with a low around 15. Breezy, with a west wind 15 to 22 mph, with gusts as high as 36 mph.

    Low: 15 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Friday

    Friday: A 20 percent chance of snow showers after 11am.  Mostly sunny, with a high near 27. Breezy, with a west wind 13 to 20 mph, with gusts as high as 33 mph.

    High: 27 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Friday Night

    Friday Night: A 50 percent chance of snow showers.  Mostly cloudy, with a low around 20. Windy, with a west wind 23 to 25 mph, with gusts as high as 40 mph.

    Low: 20 °F

    Chance Snow
    Showers and
    Windy

  • Saturday

    Saturday: A 50 percent chance of snow showers.  Partly sunny, with a high near 30. Breezy.

    High: 30 °F

    Chance Snow
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers, mainly before 11pm.  Mostly cloudy, with a low around 19. Breezy.

    Low: 19 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Overnight
Snow showers. Patchy fog. Steady temperature around 18. Wind chill values as low as zero. Windy, with a north northeast wind 24 to 26 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
Snow showers likely, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 22. Wind chill values as low as zero. Blustery, with a north wind 16 to 21 mph becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly clear, with a low around 15. Wind chill values as low as zero. Breezy, with a west wind 8 to 17 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 26. Wind chill values as low as zero. Breezy, with a west wind 18 to 22 mph, with gusts as high as 36 mph.
Thursday Night
A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 15. Breezy, with a west wind 15 to 22 mph, with gusts as high as 36 mph.
Friday
A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 27. Breezy, with a west wind 13 to 20 mph, with gusts as high as 33 mph.
Friday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 20. Windy, with a west wind 23 to 25 mph, with gusts as high as 40 mph.
Saturday
A 50 percent chance of snow showers. Partly sunny, with a high near 30. Breezy.
Saturday Night
A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 19. Breezy.
Sunday
Mostly sunny, with a high near 29. Breezy.
Sunday Night
A slight chance of snow showers. Mostly cloudy, with a low around 24. Breezy.
Monday
Mostly sunny, with a high near 34. Breezy.
Monday Night
Partly cloudy, with a low around 24. Breezy.
Tuesday
Partly sunny, with a high near 36. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE South Pass City WY
 42.51°N 108.79°W (Elev. 8399 ft)
1:48 am MST Dec 3, 2025
2am MST Dec 3, 2025-6pm MST Dec 9, 2025
 
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Additional Resources

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