High-Impact and Far-Reaching Winter Storm Continues; Cold Expands and Persists

A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

I80/US30 - Peru Hill (KCMS)

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

NA

3°F

-16°C

Humidity 72%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint -4°F (-20°C)
Visibility 1.24 mi
Last update 26 Jan 02:26 AM MST
Extended Forecast for

3 Miles ESE Green River WY

  • Overnight

    Overnight: Mostly clear, with a low around 4. Wind chill values as low as -5. West wind around 6 mph.

    Low: 4 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 33. Wind chill values as low as -5. Breezy, with a west wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 33 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Increasing clouds, with a low around 15. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 15 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 42. Light southwest wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 42 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 13. West wind around 6 mph becoming calm  in the evening.

    Low: 13 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 41. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 41 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17. West wind around 7 mph.

    Low: 17 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 44. Breezy.

    High: 44 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 4. Wind chill values as low as -5. West wind around 6 mph.
Monday
Sunny, with a high near 33. Wind chill values as low as -5. Breezy, with a west wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph.
Monday Night
Increasing clouds, with a low around 15. West wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 42. Light southwest wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 13. West wind around 6 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 41. Calm wind becoming west 5 to 9 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 17. West wind around 7 mph.
Thursday
Sunny, with a high near 44. Breezy.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 45.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 50.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Green River WY
 41.5°N 109.41°W (Elev. 6437 ft)
2:24 am MST Jan 26, 2026
2am MST Jan 26, 2026-6pm MST Feb 1, 2026
 
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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