Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

I80/US30 - Peru Hill (KCMS)

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

NA

27°F

-3°C

Humidity 66%
Wind Speed WSW 11 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility 1.24 mi
Wind Chill17°F (-8°C)
Last update 02 Dec 02:12 AM MST
Extended Forecast for

22 Miles NNE Granger WY

  • Overnight

    Overnight: Cloudy, with a low around 23. West southwest wind 11 to 13 mph, with gusts as high as 22 mph.

    Low: 23 °F

    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 37. Breezy, with a west wind 14 to 17 mph, with gusts as high as 24 mph.

    High: 37 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of flurries with a slight chance of snow showers before 7pm, then a chance of snow showers after 10pm.  Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 17. West wind 5 to 9 mph becoming light and variable  after midnight.  Chance of precipitation is 30%.

    Low: 17 °F

    Chance Snow
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 34. Light and variable wind becoming south southwest around 6 mph in the morning.

    High: 34 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 8. West southwest wind around 6 mph.

    Low: 8 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 35. Breezy, with a west wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 35 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 16. West wind 9 to 14 mph, with gusts as high as 21 mph.

    Low: 16 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 39. Breezy.

    High: 39 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: A 30 percent chance of snow showers, mainly after 11pm.  Mostly cloudy, with a low around 24. Breezy.

    Low: 24 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Overnight
Cloudy, with a low around 23. West southwest wind 11 to 13 mph, with gusts as high as 22 mph.
Tuesday
Partly sunny, with a high near 37. Breezy, with a west wind 14 to 17 mph, with gusts as high as 24 mph.
Tuesday Night
A chance of flurries with a slight chance of snow showers before 7pm, then a chance of snow showers after 10pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 17. West wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 34. Light and variable wind becoming south southwest around 6 mph in the morning.
Wednesday Night
Mostly clear, with a low around 8. West southwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 35. Breezy, with a west wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 16. West wind 9 to 14 mph, with gusts as high as 21 mph.
Friday
Partly sunny, with a high near 39. Breezy.
Friday Night
A 30 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 24. Breezy.
Saturday
A chance of snow showers before 11am, then a slight chance of rain and snow showers. Partly sunny, with a high near 42. Breezy. Chance of precipitation is 30%.
Saturday Night
A slight chance of snow showers. Mostly cloudy, with a low around 21. Breezy.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 42. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NNE Granger WY
 41.9°N 109.85°W (Elev. 6302 ft)
1:47 am MST Dec 2, 2025
2am MST Dec 2, 2025-6pm MST Dec 8, 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