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

33°F

1°C

Humidity 56%
Wind Speed SE 6 mph
Barometer 29.81 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 7 Jan 6:15 pm MST
Extended Forecast for

6 Miles SSW LONG'S PEAK CO

Winter Weather Advisory January 7, 11:00pm until January 9, 11:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Snow likely, mainly after 11pm. Patchy blowing snow before 7pm. Mostly cloudy, with a low around 13. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 13 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Thursday

    Thursday: Snow. High near 19. West wind around 9 mph, with gusts as high as 15 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 19 °F

    Snow

  • Thursday Night

    Thursday Night: Snow. Low around 3. Wind chill values as low as -13. Breezy, with a west wind 9 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 3 °F

    Snow and
    Breezy

  • Friday

    Friday: Snow likely, mainly before 11am. Widespread blowing snow. Mostly cloudy and cold, with a high near 6. Wind chill values as low as -23. Breezy, with a west wind 20 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 6 °F

    Snow Likely
    and Blowing
    Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow. Widespread blowing snow. Mostly cloudy, with a low around 0. Very windy, with a west wind 33 to 41 mph, with gusts as high as 55 mph.

    Low: 0 °F

    Chance Snow
    and Blowing
    Snow

  • Saturday

    Saturday: A 30 percent chance of snow. Partly sunny, with a high near 11. Very windy.

    High: 11 °F

    Chance Snow
    and Very
    Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 7. Windy.

    Low: 7 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 23. Windy.

    High: 23 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 10. Windy.

    Low: 10 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Tonight
Snow likely, mainly after 11pm. Patchy blowing snow before 7pm. Mostly cloudy, with a low around 13. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 3 inches possible.
Thursday
Snow. High near 19. West wind around 9 mph, with gusts as high as 15 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow. Low around 3. Wind chill values as low as -13. Breezy, with a west wind 9 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow likely, mainly before 11am. Widespread blowing snow. Mostly cloudy and cold, with a high near 6. Wind chill values as low as -23. Breezy, with a west wind 20 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Friday Night
A 30 percent chance of snow. Widespread blowing snow. Mostly cloudy, with a low around 0. Very windy, with a west wind 33 to 41 mph, with gusts as high as 55 mph.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 11. Very windy.
Saturday Night
Partly cloudy, with a low around 7. Windy.
Sunday
Sunny, with a high near 23. Windy.
Sunday Night
Partly cloudy, with a low around 10. Windy.
Monday
Sunny, with a high near 22. Windy.
Monday Night
Partly cloudy, with a low around 11. Windy.
Tuesday
A chance of snow. Partly sunny, with a high near 21. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 14. Windy.
Wednesday
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:
6 Miles SSW LONG'S PEAK CO
 40.18°N 105.64°W (Elev. 12224 ft)
Last Update:
2:41 pm MST Jan 7, 2026
Forecast Valid:
6pm MST Jan 7, 2026-6pm MST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation