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

12°F

-11°C

Humidity 89%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 10°F (-12°C)
Visibility 1.24 mi
Last update 01 Dec 03:42 AM MST
Extended Forecast for

8 Miles SSE Green River WY

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 18. Southwest wind around 5 mph.

    Low: 18 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 34. Breezy, with a light and variable wind becoming west northwest 13 to 18 mph in the morning. Winds could gust as high as 24 mph.

    High: 34 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: A 30 percent chance of snow showers, mainly before 1am.  Mostly cloudy, with a low around 22. West wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 22 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of snow showers, mainly before 11am.  Mostly cloudy, with a high near 38. West southwest wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 38 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow showers.  Cloudy, with a low around 22. West wind 5 to 9 mph becoming light and variable.  New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 30. East northeast wind 5 to 13 mph.

    High: 30 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 11. Light and variable wind.

    Low: 11 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 18. Southwest wind around 5 mph.
Monday
Sunny, with a high near 34. Breezy, with a light and variable wind becoming west northwest 13 to 18 mph in the morning. Winds could gust as high as 24 mph.
Monday Night
A 30 percent chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 22. West wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday
A 30 percent chance of snow showers, mainly before 11am. Mostly cloudy, with a high near 38. West southwest wind 8 to 14 mph, with gusts as high as 22 mph.
Tuesday Night
A 40 percent chance of snow showers. Cloudy, with a low around 22. West wind 5 to 9 mph becoming light and variable. New snow accumulation of less than a half inch possible.
Wednesday
Partly sunny, with a high near 30. East northeast wind 5 to 13 mph.
Wednesday Night
Mostly clear, with a low around 11. Light and variable wind.
Thursday
Mostly sunny, with a high near 32.
Thursday Night
Mostly cloudy, with a low around 20.
Friday
Partly sunny, with a high near 37. Breezy.
Friday Night
Mostly cloudy, with a low around 26. Breezy.
Saturday
Partly sunny, with a high near 40. Breezy.
Saturday Night
Mostly cloudy, with a low around 24. Breezy.
Sunday
Partly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Green River WY
 41.41°N 109.43°W (Elev. 6198 ft)
2:32 am MST Dec 1, 2025
3am MST Dec 1, 2025-6pm MST Dec 7, 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