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

-3°F

-19°C

Humidity 79%
Wind Speed N 3 mph
Barometer 30.51 in
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Last update 29 Dec 12:55 am MST
Extended Forecast for

6 Miles SSW LONG'S PEAK CO

  • Overnight

    Overnight: Clear, with a steady temperature around 0. Wind chill values as low as -21. Breezy, with a west wind around 16 mph, with gusts as high as 26 mph.

    Low: 0 °F

    Clear and
    Breezy

  • Monday

    Monday: Sunny, with a high near 17. Wind chill values as low as -17. Breezy, with a west wind 14 to 16 mph, with gusts as high as 23 mph.

    High: 17 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Clear, with a low around 7. Wind chill values as low as -12. Breezy, with a west wind 18 to 22 mph, with gusts as high as 31 mph.

    Low: 7 °F

    Clear and
    Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 22. Wind chill values as low as -11. Breezy, with a west wind 14 to 22 mph, with gusts as high as 30 mph.

    High: 22 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 13. Breezy, with a west wind 16 to 23 mph, with gusts as high as 31 mph.

    Low: 13 °F

    Mostly Clear
    and Breezy

  • Wednesday

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

    High: 27 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17. Breezy.

    Low: 17 °F

    Mostly Cloudy
    and Breezy

  • 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. Breezy.

    Low: 19 °F

    Chance Snow
    and Breezy

Detailed Forecast

Overnight
Clear, with a steady temperature around 0. Wind chill values as low as -21. Breezy, with a west wind around 16 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 17. Wind chill values as low as -17. Breezy, with a west wind 14 to 16 mph, with gusts as high as 23 mph.
Monday Night
Clear, with a low around 7. Wind chill values as low as -12. Breezy, with a west wind 18 to 22 mph, with gusts as high as 31 mph.
Tuesday
Sunny, with a high near 22. Wind chill values as low as -11. Breezy, with a west wind 14 to 22 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 13. Breezy, with a west wind 16 to 23 mph, with gusts as high as 31 mph.
Wednesday
Mostly sunny, with a high near 27. Breezy.
Wednesday Night
Mostly cloudy, with a low around 17. Breezy.
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. Breezy.
Friday
A chance of snow. Mostly cloudy, with a high near 21. Breezy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 16. Breezy.
Saturday
A chance of snow. Partly sunny, with a high near 21. Breezy.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 14. Breezy.
Sunday
A chance of snow. Partly sunny, with a high near 21. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW LONG'S PEAK CO
 40.2°N 105.67°W (Elev. 11558 ft)
8:12 pm MST Dec 28, 2025
1am MST Dec 29, 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