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

28°F

-2°C

Humidity 66%
Wind Speed W 6 mph
Barometer 29.72 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 8 Jan 4:15 pm MST
Extended Forecast for

6 Miles NW LONG'S PEAK CO

Winter Weather Advisory January 8, 04:39pm until January 9, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 8, 04:39pm until January 9, 11:00am

    NOW until 11:00am Fri

    Winter Weather Advisory

  • This Afternoon

    High: 18 °F

    Snow Likely

  • Tonight

    Tonight: Snow. Low around 3. Wind chill values as low as -17. Breezy, with a west wind 8 to 13 mph increasing to 18 to 23 mph after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 3 °F

    Snow and
    Breezy

  • Friday

    Friday: A 50 percent chance of snow. Areas of blowing snow after 11am. Mostly cloudy, then gradually becoming sunny and cold, with a high near 10. Wind chill values as low as -19. Breezy, with a west wind 21 to 24 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.

    High: 10 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Friday Night

    Friday Night: Widespread blowing snow. Partly cloudy, with a low around 3. Wind chill values as low as -19. Windy, with a west southwest wind 22 to 32 mph, with gusts as high as 43 mph.

    Low: 3 °F

    Blowing Snow
    and Windy

  • Saturday

    Saturday: Mostly sunny, with a high near 18. Windy, with a west wind 22 to 31 mph, with gusts as high as 44 mph.

    High: 18 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 12. Breezy.

    Low: 12 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 30. Breezy.

    High: 30 °F

    Sunny and
    Breezy then
    Sunny

  • Sunday Night

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

    Low: 18 °F

    Mostly Clear
    and Windy

Detailed Forecast

This Afternoon
Snow likely. Mostly cloudy, with a steady temperature around 18. West wind around 7 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow. Low around 3. Wind chill values as low as -17. Breezy, with a west wind 8 to 13 mph increasing to 18 to 23 mph after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday
A 50 percent chance of snow. Areas of blowing snow after 11am. Mostly cloudy, then gradually becoming sunny and cold, with a high near 10. Wind chill values as low as -19. Breezy, with a west wind 21 to 24 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.
Friday Night
Widespread blowing snow. Partly cloudy, with a low around 3. Wind chill values as low as -19. Windy, with a west southwest wind 22 to 32 mph, with gusts as high as 43 mph.
Saturday
Mostly sunny, with a high near 18. Windy, with a west wind 22 to 31 mph, with gusts as high as 44 mph.
Saturday Night
Mostly clear, with a low around 12. Breezy.
Sunday
Sunny, with a high near 30. Breezy.
Sunday Night
Mostly clear, with a low around 18. Windy.
Monday
Sunny, with a high near 31. Breezy.
Monday Night
Partly cloudy, with a low around 21. Windy.
Tuesday
A chance of snow. Partly sunny, with a high near 29. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 21. Windy.
Wednesday
A chance of snow. Mostly sunny, with a high near 29. Windy.
Wednesday Night
Partly cloudy, with a low around 20. Windy.
Thursday
A chance of snow. Mostly sunny, with a high near 30. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW LONG'S PEAK CO
 40.33°N 105.68°W (Elev. 10482 ft)
Last Update:
4:06 pm MST Jan 8, 2026
Forecast Valid:
4pm MST Jan 8, 2026-6pm MST Jan 15, 2026
 
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