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

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Light Snow

26°F

-3°C

Humidity 82%
Wind Speed SW 7 mph
Barometer 29.99 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 5 Dec 5:15 pm MST
Extended Forecast for

3 Miles N LONG'S PEAK CO

Winter Storm Warning December 5, 11:00pm until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning

  • This Afternoon

    This Afternoon: A 20 percent chance of snow. Mostly sunny, with a steady temperature around 20. Breezy, with a west wind around 15 mph, with gusts as high as 24 mph.

    High: 20 °F

    Slight Chance
    Snow and
    Breezy

  • Tonight

    Tonight: Snow, mainly after 9pm. The snow could be heavy at times. Widespread blowing snow, mainly after 11pm. Temperature rising to around 27 by 5am. Windy, with a west wind 21 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 20 °F⇑

    Heavy Snow
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Widespread blowing snow, mainly before 11am. Temperature falling to around 22 by 5pm. Windy, with a west wind 26 to 31 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 27 °F⇓

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow. Widespread blowing snow, mainly between 1am and 5am. Low around 17. Wind chill values as low as -3. Windy, with a west wind 23 to 33 mph, with gusts as high as 49 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 17 °F

    Snow and
    Blowing Snow

  • Sunday

    Sunday: A 50 percent chance of snow. Widespread blowing snow, mainly before 7am. Partly sunny, with a high near 23. Windy, with a west wind 25 to 34 mph, with gusts as high as 50 mph.

    High: 23 °F

    Chance Snow
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 16. Very windy.

    Low: 16 °F

    Slight Chance
    Snow and Very
    Windy

  • Monday

    Monday: A 40 percent chance of snow. Partly sunny, with a high near 28. Windy.

    High: 28 °F

    Chance Snow
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23. Very windy.

    Low: 23 °F

    Partly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: A slight chance of snow. Partly sunny, with a high near 35. Very windy.

    High: 35 °F

    Slight Chance
    Snow and Very
    Windy

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Mostly sunny, with a steady temperature around 20. Breezy, with a west wind around 15 mph, with gusts as high as 24 mph.
Tonight
Snow, mainly after 9pm. The snow could be heavy at times. Widespread blowing snow, mainly after 11pm. Temperature rising to around 27 by 5am. Windy, with a west wind 21 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow, mainly before 11am. Temperature falling to around 22 by 5pm. Windy, with a west wind 26 to 31 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Saturday Night
Snow. Widespread blowing snow, mainly between 1am and 5am. Low around 17. Wind chill values as low as -3. Windy, with a west wind 23 to 33 mph, with gusts as high as 49 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Sunday
A 50 percent chance of snow. Widespread blowing snow, mainly before 7am. Partly sunny, with a high near 23. Windy, with a west wind 25 to 34 mph, with gusts as high as 50 mph.
Sunday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 16. Very windy.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 28. Windy.
Monday Night
Partly cloudy, with a low around 23. Very windy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 35. Very windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 31. Very windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 37. Very windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 32. Very windy.
Thursday
A chance of snow. Partly sunny, with a high near 36. Very windy.
Thursday Night
Partly cloudy, with a low around 27. Windy.
Friday
Mostly sunny, with a high near 36. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N LONG'S PEAK CO
 40.31°N 105.62°W (Elev. 9222 ft)
Last Update:
2:47 pm MST Dec 5, 2025
Forecast Valid:
5pm MST Dec 5, 2025-6pm MST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation