Snow in the Rockies; Showers and Thunderstorms Along the Gulf Coast; Potential Winter Storm for Northern Mid-Atlantic and Interior New England

A winter-like pattern will continue over much of the Lower 48 over the next few days, with snow stretching from the Rockies today into the Middle Mississippi Valley on Monday. Showers and thunderstorms will develop along the Gulf Coast and Southeast on Monday. As the storm moves northward late Monday into Tuesday, winter weather is possible from the Central Appalachians to Interior New England. Read More >

Hazardous Weather Conditions

Current conditions at

I80/US30 - Peru Hill (KCMS)

Lat: 41.54958°NLon: 109.60197°WElev: 6407.0ft.

NA

21°F

-6°C

Humidity 84%
Wind Speed E 5 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility 1.24 mi
Wind Chill14°F (-10°C)
Last update 30 Nov 04:12 PM MST
Extended Forecast for

5 Miles W North Rock Springs WY

  • This Afternoon

    This Afternoon: Isolated snow showers.  Partly sunny, with a high near 18. East northeast wind around 9 mph.  Chance of precipitation is 20%.

    High: 18 °F

    Isolated Snow
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 10. Wind chill values as low as zero. Northeast wind 7 to 9 mph becoming southwest in the evening.

    Low: 10 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 29. Wind chill values as low as -5. Breezy, with a west wind 10 to 20 mph, with gusts as high as 29 mph.

    High: 29 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19. Breezy, with a west wind 16 to 18 mph, with gusts as high as 26 mph.

    Low: 19 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers.  Mostly cloudy, with a high near 30. Breezy, with a west wind 14 to 16 mph, with gusts as high as 28 mph.

    High: 30 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow showers.  Mostly cloudy, with a low around 19. West wind 7 to 11 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.

    Low: 19 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of snow showers before 11am.  Partly sunny, with a high near 25. Blustery, with an east northeast wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 25 °F

    Blustery.
    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 8.

    Low: 8 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Isolated snow showers. Partly sunny, with a high near 18. East northeast wind around 9 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 10. Wind chill values as low as zero. Northeast wind 7 to 9 mph becoming southwest in the evening.
Monday
Sunny, with a high near 29. Wind chill values as low as -5. Breezy, with a west wind 10 to 20 mph, with gusts as high as 29 mph.
Monday Night
Mostly cloudy, with a low around 19. Breezy, with a west wind 16 to 18 mph, with gusts as high as 26 mph.
Tuesday
A 20 percent chance of snow showers. Mostly cloudy, with a high near 30. Breezy, with a west wind 14 to 16 mph, with gusts as high as 28 mph.
Tuesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 19. West wind 7 to 11 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.
Wednesday
A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 25. Blustery, with an east northeast wind 9 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 8.
Thursday
Mostly sunny, with a high near 25.
Thursday Night
Partly cloudy, with a low around 16. Breezy.
Friday
Partly sunny, with a high near 29. Breezy.
Friday Night
Mostly cloudy, with a low around 21. Breezy.
Saturday
Mostly cloudy, with a high near 33. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W North Rock Springs WY
 41.64°N 109.34°W (Elev. 7569 ft)
4:01 pm MST Nov 30, 2025
4pm MST Nov 30, 2025-6pm MST Dec 6, 2025
 
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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