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 W 13 G 20 mph
Barometer 29.96 in
Dewpoint 21°F (-6°C)
Visibility 7.00 mi
Wind Chill16°F (-9°C)
Last update 5 Dec 1:35 pm MST
Extended Forecast for

3 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: Snow likely, mainly before 3pm. Patchy blowing snow. Partly sunny, with a high near 22. Breezy, with a west wind around 21 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 22 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow, mainly after 11pm. The snow could be heavy at times. Widespread blowing snow, mainly after 10pm. Temperature rising to around 26 by 4am. Wind chill values as low as -2. Very windy, with a west wind 26 to 31 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 19 °F⇑

    Heavy Snow
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Widespread blowing snow, mainly before 4pm. Temperature falling to around 20 by 4pm. Wind chill values as low as zero. Very windy, with a west wind 40 to 45 mph decreasing to 33 to 38 mph in the afternoon. Winds could gust as high as 65 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    High: 25 °F⇓

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after 11pm. Widespread blowing snow, mainly after 4am. Mostly cloudy, with a low around 16. Wind chill values as low as -4. Very windy, with a west wind 31 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 16 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday

    Sunday: A 30 percent chance of snow before 11am. Patchy blowing snow. Mostly sunny, with a high near 20. Very windy, with a west wind 33 to 38 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 55 mph.

    High: 20 °F

    Chance Snow
    and Patchy
    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, mainly before 11am. Partly sunny, with a high near 25. Very windy.

    High: 25 °F

    Chance Snow
    and Very
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. Strong and damaging winds.

    Low: 21 °F

    Partly Cloudy
    and Damaging
    Winds

  • Tuesday

    Tuesday: A slight chance of snow. Partly sunny, with a high near 31. Strong and damaging winds.

    High: 31 °F

    Slight Chance
    Snow and
    Damaging
    Winds

Detailed Forecast

This Afternoon
Snow likely, mainly before 3pm. Patchy blowing snow. Partly sunny, with a high near 22. Breezy, with a west wind around 21 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow, mainly after 11pm. The snow could be heavy at times. Widespread blowing snow, mainly after 10pm. Temperature rising to around 26 by 4am. Wind chill values as low as -2. Very windy, with a west wind 26 to 31 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 60 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 4pm. Temperature falling to around 20 by 4pm. Wind chill values as low as zero. Very windy, with a west wind 40 to 45 mph decreasing to 33 to 38 mph in the afternoon. Winds could gust as high as 65 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Saturday Night
Snow likely, mainly after 11pm. Widespread blowing snow, mainly after 4am. Mostly cloudy, with a low around 16. Wind chill values as low as -4. Very windy, with a west wind 31 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday
A 30 percent chance of snow before 11am. Patchy blowing snow. Mostly sunny, with a high near 20. Very windy, with a west wind 33 to 38 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 55 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, mainly before 11am. Partly sunny, with a high near 25. Very windy.
Monday Night
Partly cloudy, with a low around 21. Strong and damaging winds.
Tuesday
A slight chance of snow. Partly sunny, with a high near 31. Strong and damaging winds.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 25. Strong and damaging winds.
Wednesday
Snow likely. Mostly cloudy, with a high near 32. Very windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 28. Very windy.
Thursday
A chance of snow. Partly sunny, with a high near 32. Very windy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW LONG'S PEAK CO
 40.31°N 105.65°W (Elev. 10000 ft)
Last Update:
3:26 am MST Dec 5, 2025
Forecast Valid:
2pm MST Dec 5, 2025-6pm MST Dec 11, 2025
 
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