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.

Mostly Cloudy

26°F

-3°C

Humidity 43%
Wind Speed SW 8 mph
Barometer 30.17 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 29 Nov 5:15 pm MST
Extended Forecast for

2 Miles S LONG'S PEAK CO

Winter Weather Advisory November 30, 11:00am until December 1, 05:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Partly cloudy, with a low around 7. Wind chill values as low as -7. West wind 9 to 13 mph, with gusts as high as 21 mph.

    Low: 7 °F

    Partly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 18. Wind chill values as low as -3. Southwest wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    High: 18 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow. Low around 6. Wind chill values as low as -11. West wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 6 °F

    Snow then
    Snow Likely

  • Monday

    Monday: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 15. Wind chill values as low as -12. Breezy, with a west northwest wind 15 to 18 mph, with gusts as high as 30 mph.

    High: 15 °F

    Slight Chance
    Snow and
    Blustery then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 7. Windy, with a west wind 23 to 33 mph, with gusts as high as 44 mph.

    Low: 7 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after 11am. Mostly sunny, with a high near 19. Windy.

    High: 19 °F

    Chance Snow
    and Windy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 10. Breezy. Chance of precipitation is 60%.

    Low: 10 °F

    Snow Likely
    and Breezy

  • Wednesday

    Wednesday: Snow. Cloudy, with a high near 12.

    High: 12 °F

    Snow

  • Wednesday Night

    Wednesday Night: A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 6. Breezy.

    Low: 6 °F

    Chance Snow
    and Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 7. Wind chill values as low as -7. West wind 9 to 13 mph, with gusts as high as 21 mph.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 18. Wind chill values as low as -3. Southwest wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow. Low around 6. Wind chill values as low as -11. West wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 15. Wind chill values as low as -12. Breezy, with a west northwest wind 15 to 18 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 7. Windy, with a west wind 23 to 33 mph, with gusts as high as 44 mph.
Tuesday
A 30 percent chance of snow, mainly after 11am. Mostly sunny, with a high near 19. Windy.
Tuesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 10. Breezy. Chance of precipitation is 60%.
Wednesday
Snow. Cloudy, with a high near 12.
Wednesday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 6. Breezy.
Thursday
A slight chance of snow. Mostly sunny, with a high near 17. Breezy.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 12. Windy.
Friday
A chance of snow. Partly sunny, with a high near 18. Windy.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 17. Very windy.
Saturday
A chance of snow. Partly sunny, with a high near 22. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S LONG'S PEAK CO
 40.22°N 105.61°W (Elev. 11161 ft)
Last Update:
2:11 pm MST Nov 29, 2025
Forecast Valid:
5pm MST Nov 29, 2025-6pm MST Dec 6, 2025
 
Forecast Discussion
 
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Additional Resources

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