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

37°F

3°C

Humidity 57%
Wind Speed SW 5 mph
Barometer 30.17 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 9 Dec 4:15 pm MST
Extended Forecast for

4 Miles WNW LONG'S PEAK CO

High Wind Warning December 9, 04:27pm until December 10, 12:00am
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning December 9, 04:27pm until December 10, 12:00am

    NOW until 12:00am Wed

    High Wind Warning

  • This Afternoon

    High: 30 °F

    Chance Snow
    and Blowing
    Snow

  • Tonight

    Tonight: Snow likely, mainly after 11pm. Widespread blowing snow, mainly before 3am. Mostly cloudy, with a low around 20. Very windy, with a west wind 35 to 40 mph decreasing to 28 to 33 mph after midnight. Winds could gust as high as 70 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    Low: 20 °F

    Snow Likely
    and Blowing
    Snow

  • Wednesday

    Wednesday: A 50 percent chance of snow. Widespread blowing snow, mainly after 8am. Mostly cloudy, with a high near 26. Very windy, with a west wind 29 to 39 mph, with gusts as high as 70 mph. New snow accumulation of 2 to 4 inches possible.

    High: 26 °F

    Chance Snow
    and Blowing
    Snow

  • Wednesday Night

    Wednesday Night: Widespread blowing snow, mainly before 11pm. Mostly cloudy, with a low around 21. Very windy, with a west wind 33 to 38 mph, with gusts as high as 60 mph.

    Low: 21 °F

    Blowing Snow
    and Very
    Windy

  • Thursday

    Thursday: Areas of blowing snow before 11am. Mostly sunny, with a high near 27. Very windy, with a west wind 32 to 36 mph, with gusts as high as 50 mph.

    High: 27 °F

    Areas Blowing
    Snow and Very
    Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 17. Windy.

    Low: 17 °F

    Mostly Clear
    and Windy

  • Friday

    Friday: Mostly sunny, with a high near 27. Breezy.

    High: 27 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 16. Windy.

    Low: 16 °F

    Partly Cloudy
    and Windy

Detailed Forecast

This Afternoon
A 30 percent chance of snow. Widespread blowing snow. Mostly cloudy, with a high near 30. Very windy, with a west wind around 44 mph, with gusts as high as 75 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly after 11pm. Widespread blowing snow, mainly before 3am. Mostly cloudy, with a low around 20. Very windy, with a west wind 35 to 40 mph decreasing to 28 to 33 mph after midnight. Winds could gust as high as 70 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Wednesday
A 50 percent chance of snow. Widespread blowing snow, mainly after 8am. Mostly cloudy, with a high near 26. Very windy, with a west wind 29 to 39 mph, with gusts as high as 70 mph. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Widespread blowing snow, mainly before 11pm. Mostly cloudy, with a low around 21. Very windy, with a west wind 33 to 38 mph, with gusts as high as 60 mph.
Thursday
Areas of blowing snow before 11am. Mostly sunny, with a high near 27. Very windy, with a west wind 32 to 36 mph, with gusts as high as 50 mph.
Thursday Night
Mostly clear, with a low around 17. Windy.
Friday
Mostly sunny, with a high near 27. Breezy.
Friday Night
Partly cloudy, with a low around 16. Windy.
Saturday
Mostly sunny, with a high near 26. Windy.
Saturday Night
Partly cloudy, with a low around 16. Breezy.
Sunday
Mostly sunny, with a high near 29. Breezy.
Sunday Night
Partly cloudy, with a low around 17. Breezy.
Monday
Mostly sunny, with a high near 27. Breezy.
Monday Night
Partly cloudy, with a low around 16. Breezy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 22. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW LONG'S PEAK CO
 40.28°N 105.68°W (Elev. 11834 ft)
Last Update:
2:02 pm MST Dec 9, 2025
Forecast Valid:
4pm MST Dec 9, 2025-6pm MST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation