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.

Fair

49°F

9°C

Humidity 24%
Wind Speed W 6 G 10 mph
Barometer 30.04 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 4 Mar 4:35 pm MST
Extended Forecast for

LONG'S PEAK CO

Winter Storm Watch March 6, 12:00am until March 7, 12:00am
Click here for hazard details and duration
Winter Storm Watch

  • Tonight

    Tonight: Patchy blowing snow after 8pm. Mostly clear, with a low around 17. Wind chill values as low as -1. Breezy, with a west southwest wind 17 to 24 mph, with gusts as high as 37 mph.

    Low: 17 °F

    Patchy
    Blowing Snow
    and Breezy

  • Thursday

    Thursday: A 30 percent chance of snow after 11am. Patchy blowing snow between 11am and 2pm. Increasing clouds, with a high near 26. Breezy, with a west southwest wind 16 to 22 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 4am. Low around 9. Wind chill values as low as -9. Blustery, with a west wind 20 to 23 mph becoming north after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 9 °F

    Heavy Snow
    and Blowing
    Snow

  • Friday

    Friday: Snow. The snow could be heavy at times. Widespread blowing snow. High near 11. Wind chill values as low as -14. Windy, with a north northwest wind 26 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    High: 11 °F

    Heavy Snow
    and Blowing
    Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 2. Blustery, with a west wind 17 to 24 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.

    Low: 2 °F

    Snow Likely
    and Blustery
    then Chance
    Snow and
    Breezy

  • Saturday

    Saturday: A 20 percent chance of snow before 11am. Sunny, with a high near 17. Windy.

    High: 17 °F

    Slight Chance
    Snow and
    Breezy then
    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 11. Windy.

    Low: 11 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 25. Windy.

    High: 25 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18. Very windy.

    Low: 18 °F

    Mostly Clear
    and Very
    Windy

Detailed Forecast

Tonight
Patchy blowing snow after 8pm. Mostly clear, with a low around 17. Wind chill values as low as -1. Breezy, with a west southwest wind 17 to 24 mph, with gusts as high as 37 mph.
Thursday
A 30 percent chance of snow after 11am. Patchy blowing snow between 11am and 2pm. Increasing clouds, with a high near 26. Breezy, with a west southwest wind 16 to 22 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 4am. Low around 9. Wind chill values as low as -9. Blustery, with a west wind 20 to 23 mph becoming north after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Friday
Snow. The snow could be heavy at times. Widespread blowing snow. High near 11. Wind chill values as low as -14. Windy, with a north northwest wind 26 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Friday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 2. Blustery, with a west wind 17 to 24 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.
Saturday
A 20 percent chance of snow before 11am. Sunny, with a high near 17. Windy.
Saturday Night
Mostly clear, with a low around 11. Windy.
Sunday
Sunny, with a high near 25. Windy.
Sunday Night
Mostly clear, with a low around 18. Very windy.
Monday
Sunny, with a high near 30. Windy.
Monday Night
A slight chance of snow. Partly cloudy, with a low around 19. Windy.
Tuesday
Snow likely. Partly sunny, with a high near 23. Very windy.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 8. Very windy.
Wednesday
A chance of snow. Partly sunny, with a high near 13. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.27°N 105.62°W (Elev. 12999 ft)
Last Update:
3:01 pm MST Mar 4, 2026
Forecast Valid:
4pm MST Mar 4, 2026-6pm MDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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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