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

-16°C

Humidity 71%
Wind Speed E 6 mph
Barometer 30.41 in
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-8°F (-22°C)
Last update 28 Dec 7:55 pm MST
Extended Forecast for

2 Miles N Arapahoe Peak CO

  • Tonight

    Tonight: Patchy blowing snow before 9pm. Mostly clear, with a low around -3. Wind chill values as low as -22. Blustery, with a west northwest wind 14 to 22 mph, with gusts as high as 37 mph.

    Low: -3 °F

    Patchy
    Blowing Snow
    and Blustery
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 18. Wind chill values as low as -19. Breezy, with a west wind 13 to 15 mph, with gusts as high as 23 mph.

    High: 18 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 7. Wind chill values as low as -11. Breezy, with a west wind around 17 mph, with gusts as high as 29 mph.

    Low: 7 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 25. Wind chill values as low as -9. Breezy, with a west wind 15 to 17 mph, with gusts as high as 29 mph.

    High: 25 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 13. Breezy, with a west wind 15 to 18 mph, with gusts as high as 30 mph.

    Low: 13 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29. Breezy.

    High: 29 °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 29. Breezy.

    High: 29 °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

Tonight
Patchy blowing snow before 9pm. Mostly clear, with a low around -3. Wind chill values as low as -22. Blustery, with a west northwest wind 14 to 22 mph, with gusts as high as 37 mph.
Monday
Sunny, with a high near 18. Wind chill values as low as -19. Breezy, with a west wind 13 to 15 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 7. Wind chill values as low as -11. Breezy, with a west wind around 17 mph, with gusts as high as 29 mph.
Tuesday
Sunny, with a high near 25. Wind chill values as low as -9. Breezy, with a west wind 15 to 17 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 13. Breezy, with a west wind 15 to 18 mph, with gusts as high as 30 mph.
Wednesday
Mostly sunny, with a high near 29. 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 29. 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 24. Breezy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 15. Breezy.
Saturday
A chance of snow. Partly sunny, with a high near 25. 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 24. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Arapahoe Peak CO
 40.04°N 105.65°W (Elev. 11270 ft)
2:26 pm MST Dec 28, 2025
7pm 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