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

31°F

-1°C

Humidity 92%
Wind Speed NW 6 mph
Barometer 29.82 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 5 Mar 10:35 pm MST
Extended Forecast for

LONG'S PEAK CO

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

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Patchy blowing snow between 11pm and midnight. Low around 9. Wind chill values as low as -3. Breezy, with a south wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.

    Low: 9 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Friday

    Friday: Snow, mainly before 5pm. The snow could be heavy at times. Widespread blowing snow, mainly between 9am and 11am. Temperature falling to around 6 by 3pm. Wind chill values as low as -14. Blustery, with a north wind 15 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    High: 9 °F⇓

    Heavy Snow
    and Blowing
    Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow, mainly before 11pm. Patchy blowing snow before 7pm. Mostly cloudy, with a low around -1. Wind chill values as low as -23. Breezy, with a north wind 10 to 18 mph becoming west in the evening. Winds could gust as high as 30 mph. New snow accumulation of around an inch possible.

    Low: -1 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Saturday

    Saturday: Patchy blowing snow. Sunny, with a high near 16. Wind chill values as low as -21. Windy, with a west wind 22 to 29 mph, with gusts as high as 39 mph.

    High: 16 °F

    Patchy
    Blowing Snow
    and Windy

  • Saturday Night

    Saturday Night: Widespread blowing snow, mainly after 8pm. Mostly clear, with a low around 10. Very windy, with a west wind 32 to 41 mph, with gusts as high as 48 mph.

    Low: 10 °F

    Blowing Snow
    and Very
    Windy

  • Sunday

    Sunday: Widespread blowing snow, mainly before 9am. Sunny, with a high near 24. Very windy.

    High: 24 °F

    Blowing Snow
    and Very
    Windy

  • Sunday Night

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

    Low: 18 °F

    Mostly Clear
    and Very
    Windy

  • Monday

    Monday: Sunny, with a high near 30. Windy.

    High: 30 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 20. Windy.

    Low: 20 °F

    Mostly Clear
    and Windy

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Patchy blowing snow between 11pm and midnight. Low around 9. Wind chill values as low as -3. Breezy, with a south wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.
Friday
Snow, mainly before 5pm. The snow could be heavy at times. Widespread blowing snow, mainly between 9am and 11am. Temperature falling to around 6 by 3pm. Wind chill values as low as -14. Blustery, with a north wind 15 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Friday Night
A 50 percent chance of snow, mainly before 11pm. Patchy blowing snow before 7pm. Mostly cloudy, with a low around -1. Wind chill values as low as -23. Breezy, with a north wind 10 to 18 mph becoming west in the evening. Winds could gust as high as 30 mph. New snow accumulation of around an inch possible.
Saturday
Patchy blowing snow. Sunny, with a high near 16. Wind chill values as low as -21. Windy, with a west wind 22 to 29 mph, with gusts as high as 39 mph.
Saturday Night
Widespread blowing snow, mainly after 8pm. Mostly clear, with a low around 10. Very windy, with a west wind 32 to 41 mph, with gusts as high as 48 mph.
Sunday
Widespread blowing snow, mainly before 9am. Sunny, with a high near 24. Very windy.
Sunday Night
Mostly clear, with a low around 18. Very windy.
Monday
Sunny, with a high near 30. Windy.
Monday Night
Mostly clear, with a low around 20. Windy.
Tuesday
A chance of snow, mainly after 11am. Mostly sunny, with a high near 28. Very windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 15. Windy.
Wednesday
A chance of snow. Mostly sunny, with a high near 22. Very windy.
Wednesday Night
Mostly clear, with a low around 19. Very windy.
Thursday
A slight chance of snow. Sunny, with a high near 28. 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:
11:49 am MST Mar 5, 2026
Forecast Valid:
10pm MST Mar 5, 2026-6pm MDT Mar 12, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation