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

31°F

-1°C

Humidity 81%
Wind Speed W 15 G 24 mph
Barometer 29.85 in
Dewpoint 26°F (-3°C)
Visibility 2.50 mi
Wind Chill20°F (-7°C)
Last update 6 Dec 12:55 pm MST
Extended Forecast for

3 Miles WSW LONG'S PEAK CO

Winter Storm Warning December 6, 01:08pm until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 6, 01:08pm until December 6, 11:00pm

    NOW until 11:00pm Sat

    Winter Storm Warning

  • This Afternoon

    High: 10 °F

    Heavy Snow
    and Blowing
    Snow

  • Tonight

    Tonight: Snow. Widespread blowing snow, mainly after 2am. Low around 3. Wind chill values as low as -20. Windy, with a west wind 29 to 34 mph decreasing to 23 to 28 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 3 °F

    Snow and
    Blowing Snow

  • Sunday

    Sunday: Snow likely, mainly before 11am. Widespread blowing snow, mainly before 11am. Partly sunny and cold, with a high near 5. Wind chill values as low as -23. Windy, with a west wind 28 to 34 mph, with gusts as high as 43 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 5 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 4. Wind chill values as low as -21. Very windy, with a west wind 30 to 37 mph, with gusts as high as 43 mph. New snow accumulation of less than a half inch possible.

    Low: 4 °F

    Chance Snow
    and Very
    Windy

  • Monday

    Monday: A 50 percent chance of snow. Partly sunny, with a high near 13. Very windy, with a west wind 30 to 36 mph, with gusts as high as 41 mph.

    High: 13 °F

    Chance Snow
    and Very
    Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 11. Very windy.

    Low: 11 °F

    Mostly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: A 40 percent chance of snow. Mostly cloudy, with a high near 21. Very windy.

    High: 21 °F

    Chance Snow
    and Very
    Windy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 18. Very windy.

    Low: 18 °F

    Snow Likely
    and Very
    Windy

Detailed Forecast

This Afternoon
Snow. The snow could be heavy at times. Widespread blowing snow. Steady temperature around 10. Wind chill values as low as -17. Very windy, with a west wind 41 to 43 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 5 to 9 inches possible.
Tonight
Snow. Widespread blowing snow, mainly after 2am. Low around 3. Wind chill values as low as -20. Windy, with a west wind 29 to 34 mph decreasing to 23 to 28 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow likely, mainly before 11am. Widespread blowing snow, mainly before 11am. Partly sunny and cold, with a high near 5. Wind chill values as low as -23. Windy, with a west wind 28 to 34 mph, with gusts as high as 43 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 4. Wind chill values as low as -21. Very windy, with a west wind 30 to 37 mph, with gusts as high as 43 mph. New snow accumulation of less than a half inch possible.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 13. Very windy, with a west wind 30 to 36 mph, with gusts as high as 41 mph.
Monday Night
Mostly cloudy, with a low around 11. Very windy.
Tuesday
A 40 percent chance of snow. Mostly cloudy, with a high near 21. Very windy.
Tuesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 18. Very windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 24. Very windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 18. Very windy.
Thursday
A chance of snow. Mostly cloudy, with a high near 20. Very windy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 16. Windy.
Friday
A chance of snow. Partly sunny, with a high near 19. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW LONG'S PEAK CO
 40.24°N 105.67°W (Elev. 12999 ft)
Last Update:
4:12 am MST Dec 6, 2025
Forecast Valid:
1pm MST Dec 6, 2025-6pm MST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation