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.

Overcast

36°F

2°C

Humidity 63%
Wind Speed SW 5 mph
Barometer 30.17 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 9 Dec 5:35 pm MST
Extended Forecast for

5 Miles SW LONG'S PEAK CO

High Wind Warning December 9, 05:49pm until December 10, 12:00am
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning December 9, 05:49pm until December 10, 12:00am

    NOW until 12:00am Wed

    High Wind Warning

  • This Afternoon

    High: 29 °F

    Chance Snow
    and Blowing
    Snow

  • Tonight

    Tonight: Snow likely, mainly after 11pm. The snow could be heavy at times. Widespread blowing snow. Mostly cloudy, with a low around 19. Very windy, with a west wind 40 to 45 mph decreasing to 31 to 36 mph after midnight. Winds could gust as high as 80 mph. Chance of precipitation is 60%. New snow accumulation of 4 to 8 inches possible.

    Low: 19 °F

    Heavy Snow
    and Blowing
    Snow

  • Wednesday

    Wednesday: A 50 percent chance of snow. Widespread blowing snow. Mostly cloudy, with a high near 25. Very windy, with a west wind 32 to 37 mph increasing to 39 to 44 mph in the afternoon. Winds could gust as high as 75 mph. New snow accumulation of 2 to 4 inches possible.

    High: 25 °F

    Chance Snow
    and Blowing
    Snow

  • Wednesday Night

    Wednesday Night: Widespread blowing snow, mainly before 2am. Mostly cloudy, with a low around 21. Very windy, with a west wind 36 to 43 mph, with gusts as high as 70 mph.

    Low: 21 °F

    Blowing Snow
    and Very
    Windy

  • Thursday

    Thursday: Areas of blowing snow before 11am. Mostly sunny, with a high near 26. Very windy, with a west wind 34 to 38 mph, with gusts as high as 55 mph.

    High: 26 °F

    Very Windy.
    Areas Blowing
    Snow then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. Windy.

    Low: 17 °F

    Partly Cloudy
    and Windy

  • Friday

    Friday: Mostly sunny, with a high near 26. Windy.

    High: 26 °F

    Mostly Sunny
    and Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 15. Windy.

    Low: 15 °F

    Partly Cloudy
    and Windy

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Widespread blowing snow. Mostly cloudy, with a high near 29. Very windy, with a west wind around 46 mph, with gusts as high as 80 mph. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow likely, mainly after 11pm. The snow could be heavy at times. Widespread blowing snow. Mostly cloudy, with a low around 19. Very windy, with a west wind 40 to 45 mph decreasing to 31 to 36 mph after midnight. Winds could gust as high as 80 mph. Chance of precipitation is 60%. New snow accumulation of 4 to 8 inches possible.
Wednesday
A 50 percent chance of snow. Widespread blowing snow. Mostly cloudy, with a high near 25. Very windy, with a west wind 32 to 37 mph increasing to 39 to 44 mph in the afternoon. Winds could gust as high as 75 mph. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Widespread blowing snow, mainly before 2am. Mostly cloudy, with a low around 21. Very windy, with a west wind 36 to 43 mph, with gusts as high as 70 mph.
Thursday
Areas of blowing snow before 11am. Mostly sunny, with a high near 26. Very windy, with a west wind 34 to 38 mph, with gusts as high as 55 mph.
Thursday Night
Partly cloudy, with a low around 17. Windy.
Friday
Mostly sunny, with a high near 26. Windy.
Friday Night
Partly cloudy, with a low around 15. Windy.
Saturday
Mostly sunny, with a high near 24. Windy.
Saturday Night
Partly cloudy, with a low around 16. Breezy.
Sunday
Mostly sunny, with a high near 28. Breezy.
Sunday Night
Partly cloudy, with a low around 15. Breezy.
Monday
Mostly sunny, with a high near 26. Breezy.
Monday Night
Partly cloudy, with a low around 15. Breezy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 21. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW LONG'S PEAK CO
 40.2°N 105.67°W (Elev. 11558 ft)
Last Update:
2:02 pm MST Dec 9, 2025
Forecast Valid:
5pm MST Dec 9, 2025-6pm MST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation