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

27°F

-3°C

Humidity 77%
Wind Speed SW 15 G 20 mph
Barometer 29.95 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 5 Dec 3:15 pm MST
Extended Forecast for

4 Miles NNW 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 50 percent chance of snow, mainly before 5pm. Patchy blowing snow after 5pm. Partly sunny, with a high near 22. Breezy, with a west wind around 18 mph, with gusts as high as 30 mph. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 22 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow, mainly after 9pm. The snow could be heavy at times. Widespread blowing snow, mainly after 10pm. Temperature rising to around 26 by 5am. Wind chill values as low as zero. Windy, with a west wind 24 to 33 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    Low: 19 °F⇑

    Heavy Snow
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Widespread blowing snow. Temperature falling to around 20 by 2pm. Very windy, with a west wind 31 to 37 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 25 °F⇓

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow. Widespread blowing snow, mainly after 10pm. Low around 15. Wind chill values as low as -6. Windy, with a west wind 28 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 15 °F

    Snow and
    Blowing Snow

  • Sunday

    Sunday: Snow likely, mainly before 11am. Widespread blowing snow, mainly before 11am. Partly sunny, with a high near 20. Windy, with a west wind 25 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 60%.

    High: 20 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 14. Very windy.

    Low: 14 °F

    Slight Chance
    Snow and Very
    Windy

  • Monday

    Monday: A 40 percent chance of snow. Partly sunny, with a high near 25. Windy.

    High: 25 °F

    Chance Snow
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. Very windy.

    Low: 21 °F

    Partly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: A chance of snow, mainly after 11am. Partly sunny, with a high near 33. Very windy.

    High: 33 °F

    Chance Snow
    and Very
    Windy

Detailed Forecast

This Afternoon
A 50 percent chance of snow, mainly before 5pm. Patchy blowing snow after 5pm. Partly sunny, with a high near 22. Breezy, with a west wind around 18 mph, with gusts as high as 30 mph. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow, mainly after 9pm. The snow could be heavy at times. Widespread blowing snow, mainly after 10pm. Temperature rising to around 26 by 5am. Wind chill values as low as zero. Windy, with a west wind 24 to 33 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow. Temperature falling to around 20 by 2pm. Very windy, with a west wind 31 to 37 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Saturday Night
Snow. Widespread blowing snow, mainly after 10pm. Low around 15. Wind chill values as low as -6. Windy, with a west wind 28 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow likely, mainly before 11am. Widespread blowing snow, mainly before 11am. Partly sunny, with a high near 20. Windy, with a west wind 25 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 60%.
Sunday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 14. Very windy.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 25. Windy.
Monday Night
Partly cloudy, with a low around 21. Very windy.
Tuesday
A chance of snow, mainly after 11am. Partly sunny, with a high near 33. Very windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 29. Very windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 34. Very windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 30. Very windy.
Thursday
A chance of snow. Partly sunny, with a high near 33. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW LONG'S PEAK CO
 40.31°N 105.65°W (Elev. 10000 ft)
Last Update:
2:47 pm MST Dec 5, 2025
Forecast Valid:
3pm MST Dec 5, 2025-6pm MST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation