Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

I80/US30 - Peru Hill (KCMS)

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

NA

28°F

-2°C

Humidity 80%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 1.24 mi
Last update 28 Nov 07:26 AM MST
Extended Forecast for

5 Miles W North Rock Springs WY

  • Today

    Today: A 20 percent chance of snow showers after 4pm.  Mostly sunny, with a high near 43. Breezy, with a west wind 9 to 14 mph increasing to 18 to 23 mph in the morning. Winds could gust as high as 34 mph.

    High: 43 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Tonight

    Tonight: A 30 percent chance of snow showers, mainly between 11pm and 2am.  Mostly cloudy, with a low around 16. Breezy, with a west wind 15 to 24 mph, with gusts as high as 37 mph.

    Low: 16 °F

    Chance Snow
    Showers and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 28. North wind 7 to 10 mph becoming south in the afternoon.

    High: 28 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 18. South southwest wind around 7 mph becoming east after midnight.

    Low: 18 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 40 percent chance of snow showers.  Mostly cloudy, with a high near 26. Northeast wind 8 to 10 mph.  New snow accumulation of less than a half inch possible.

    High: 26 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 12. South southeast wind 6 to 9 mph becoming west after midnight.

    Low: 12 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 29. Breezy, with a west wind 11 to 17 mph, with gusts as high as 26 mph.

    High: 29 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 20. Breezy.

    Low: 20 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 31. Breezy.

    High: 31 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Today
A 20 percent chance of snow showers after 4pm. Mostly sunny, with a high near 43. Breezy, with a west wind 9 to 14 mph increasing to 18 to 23 mph in the morning. Winds could gust as high as 34 mph.
Tonight
A 30 percent chance of snow showers, mainly between 11pm and 2am. Mostly cloudy, with a low around 16. Breezy, with a west wind 15 to 24 mph, with gusts as high as 37 mph.
Saturday
Mostly sunny, with a high near 28. North wind 7 to 10 mph becoming south in the afternoon.
Saturday Night
Increasing clouds, with a low around 18. South southwest wind around 7 mph becoming east after midnight.
Sunday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 26. Northeast wind 8 to 10 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Partly cloudy, with a low around 12. South southeast wind 6 to 9 mph becoming west after midnight.
Monday
Mostly sunny, with a high near 29. Breezy, with a west wind 11 to 17 mph, with gusts as high as 26 mph.
Monday Night
Mostly cloudy, with a low around 20. Breezy.
Tuesday
Mostly cloudy, with a high near 31. Breezy.
Tuesday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 18.
Wednesday
Partly sunny, with a high near 28.
Wednesday Night
Partly cloudy, with a low around 12.
Thursday
Partly sunny, with a high near 27. 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)
7:01 am MST Nov 28, 2025
7am MST Nov 28, 2025-6pm MST Dec 4, 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