National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

I80/US30 - Peru Hill (KCMS)

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

NA

37°F

3°C

Humidity 54%
Wind Speed W 21 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility 1.24 mi
Wind Chill26°F (-3°C)
Last update 06 Dec 02:56 PM MST
Extended Forecast for

5 Miles W North Rock Springs WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 33. Windy, with a west wind around 25 mph, with gusts as high as 38 mph.

    High: 33 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 20. Breezy, with a west wind 21 to 23 mph, with gusts as high as 34 mph.

    Low: 20 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 32. Breezy, with a west wind 16 to 23 mph, with gusts as high as 34 mph.

    High: 32 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24. Breezy, with a west wind 14 to 18 mph, with gusts as high as 26 mph.

    Low: 24 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Partly sunny, with a high near 37. Breezy, with a west wind 18 to 22 mph, with gusts as high as 33 mph.

    High: 37 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27. Breezy, with a west southwest wind 18 to 24 mph, with gusts as high as 36 mph.

    Low: 27 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 41. Windy, with a west wind 26 to 29 mph, with gusts as high as 44 mph.

    High: 41 °F

    Mostly Cloudy
    and Windy

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow showers after 11pm. Mostly cloudy, with a low around 35. Windy. Chance of precipitation is 20%.

    Low: 35 °F

    Slight Chance
    Rain/Snow and
    Windy

  • Wednesday

    Wednesday: A chance of rain showers before 11am, then a chance of rain and snow showers. Mostly cloudy, with a high near 45. Windy. Chance of precipitation is 30%.

    High: 45 °F

    Chance
    Rain/Snow and
    Windy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 33. Windy, with a west wind around 25 mph, with gusts as high as 38 mph.
Tonight
Partly cloudy, with a low around 20. Breezy, with a west wind 21 to 23 mph, with gusts as high as 34 mph.
Sunday
Mostly sunny, with a high near 32. Breezy, with a west wind 16 to 23 mph, with gusts as high as 34 mph.
Sunday Night
Mostly cloudy, with a low around 24. Breezy, with a west wind 14 to 18 mph, with gusts as high as 26 mph.
Monday
Partly sunny, with a high near 37. Breezy, with a west wind 18 to 22 mph, with gusts as high as 33 mph.
Monday Night
Mostly cloudy, with a low around 27. Breezy, with a west southwest wind 18 to 24 mph, with gusts as high as 36 mph.
Tuesday
Mostly cloudy, with a high near 41. Windy, with a west wind 26 to 29 mph, with gusts as high as 44 mph.
Tuesday Night
A slight chance of rain and snow showers after 11pm. Mostly cloudy, with a low around 35. Windy. Chance of precipitation is 20%.
Wednesday
A chance of rain showers before 11am, then a chance of rain and snow showers. Mostly cloudy, with a high near 45. Windy. Chance of precipitation is 30%.
Wednesday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 34. Windy. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 43. Windy.
Thursday Night
Mostly cloudy, with a low around 31. Breezy.
Friday
Mostly sunny, with a high near 44. Breezy.
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Forecast Area
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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)
Last Update:
2:32 pm MST Dec 6, 2025
Forecast Valid:
3pm MST Dec 6, 2025-6pm MST Dec 12, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation