National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

23°F

-5°C

Humidity 44%
Wind Speed Calm
Barometer 30.51 in
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Last update 29 Dec 3:35 pm MST
Extended Forecast for

3 Miles SSE Loveland Pass CO

  • This Afternoon

    This Afternoon: Sunny, with a high near 19. Wind chill values as low as zero. West northwest wind around 11 mph, with gusts as high as 18 mph.

    High: 19 °F

    Sunny

  • Tonight

    Tonight: Clear, with a temperature rising to around 12 by 3am. Wind chill values as low as -5. Northwest wind around 11 mph, with gusts as high as 18 mph.

    Low: 9 °F⇑

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 30. Wind chill values as low as -3. West northwest wind 11 to 13 mph, with gusts as high as 21 mph.

    High: 30 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 15. West wind around 10 mph, with gusts as high as 21 mph.

    Low: 15 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 34. West northwest wind around 11 mph, with gusts as high as 21 mph.

    High: 34 °F

    Mostly Sunny

  • Wednesday Night

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

    Low: 19 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Snow likely, mainly after 11am. Cloudy, with a high near 32. Chance of precipitation is 60%.

    High: 32 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Snow likely. Cloudy, with a low around 22.

    Low: 22 °F

    Snow Likely

  • Friday

    Friday: Snow likely. Mostly cloudy, with a high near 28. Blustery.

    High: 28 °F

    Snow Likely
    and Blustery

Detailed Forecast

This Afternoon
Sunny, with a high near 19. Wind chill values as low as zero. West northwest wind around 11 mph, with gusts as high as 18 mph.
Tonight
Clear, with a temperature rising to around 12 by 3am. Wind chill values as low as -5. Northwest wind around 11 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 30. Wind chill values as low as -3. West northwest wind 11 to 13 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 15. West wind around 10 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 34. West northwest wind around 11 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 19.
New Year's Day
Snow likely, mainly after 11am. Cloudy, with a high near 32. Chance of precipitation is 60%.
Thursday Night
Snow likely. Cloudy, with a low around 22.
Friday
Snow likely. Mostly cloudy, with a high near 28. Blustery.
Friday Night
A chance of snow before 11pm. Mostly cloudy, with a low around 17.
Saturday
A slight chance of snow. Mostly sunny, with a high near 31. Breezy.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 16.
Sunday
A chance of snow. Partly sunny, with a high near 29. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Loveland Pass CO
 39.63°N 105.84°W (Elev. 12300 ft)
Last Update:
2:01 pm MST Dec 29, 2025
Forecast Valid:
3pm MST Dec 29, 2025-6pm MST Jan 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation