Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Fair

1°F

-17°C

Humidity 79%
Wind Speed SE 3 mph
Barometer 30.48 in
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Last update 28 Dec 10:35 pm MST
Extended Forecast for

LONG'S PEAK CO

  • Tonight

    Tonight: Patchy blowing snow before 1am. Clear, with a temperature rising to around 4 by 5am. Wind chill values as low as -22. Breezy, with a west wind 17 to 20 mph, with gusts as high as 33 mph.

    Low: 0 °F

    Patchy
    Blowing Snow
    and Breezy

  • Monday

    Monday: Sunny, with a high near 18. Wind chill values as low as -16. Blustery, with a west wind 14 to 18 mph, with gusts as high as 26 mph.

    High: 18 °F

    Sunny and
    Blustery

  • Monday Night

    Monday Night: Clear, with a low around 10. Wind chill values as low as -9. Windy, with a west wind 21 to 29 mph, with gusts as high as 38 mph.

    Low: 10 °F

    Clear and
    Windy

  • Tuesday

    Tuesday: Sunny, with a high near 23. Wind chill values as low as -9. Windy, with a west wind 23 to 28 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 23 °F

    Sunny and
    Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 14. Windy, with a west wind 18 to 23 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 39 mph.

    Low: 14 °F

    Mostly Clear
    and Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 27. Windy.

    High: 27 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19. Windy.

    Low: 19 °F

    Mostly Cloudy
    and Windy

  • New Year's Day

    New Year's Day: A chance of snow after 11am.  Mostly cloudy, with a high near 26. Breezy.

    High: 26 °F

    Chance Snow
    and Breezy

  • Thursday Night

    Thursday Night: A chance of snow.  Mostly cloudy, with a low around 19. Windy.

    Low: 19 °F

    Chance Snow
    and Windy

Detailed Forecast

Tonight
Patchy blowing snow before 1am. Clear, with a temperature rising to around 4 by 5am. Wind chill values as low as -22. Breezy, with a west wind 17 to 20 mph, with gusts as high as 33 mph.
Monday
Sunny, with a high near 18. Wind chill values as low as -16. Blustery, with a west wind 14 to 18 mph, with gusts as high as 26 mph.
Monday Night
Clear, with a low around 10. Wind chill values as low as -9. Windy, with a west wind 21 to 29 mph, with gusts as high as 38 mph.
Tuesday
Sunny, with a high near 23. Wind chill values as low as -9. Windy, with a west wind 23 to 28 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 37 mph.
Tuesday Night
Mostly clear, with a low around 14. Windy, with a west wind 18 to 23 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 39 mph.
Wednesday
Mostly sunny, with a high near 27. Windy.
Wednesday Night
Mostly cloudy, with a low around 19. Windy.
New Year's Day
A chance of snow after 11am. Mostly cloudy, with a high near 26. Breezy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19. Windy.
Friday
A chance of snow. Mostly cloudy, with a high near 21. Windy.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 16. Windy.
Saturday
A chance of snow. Partly sunny, with a high near 21. Windy.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 15. Windy.
Sunday
A chance of snow. Partly sunny, with a high near 21. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.24°N 105.62°W (Elev. 12064 ft)
8:12 pm MST Dec 28, 2025
10pm MST Dec 28, 2025-6pm MST Jan 4, 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