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

35°F

2°C

Humidity 89%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 2 Jan 9:15 am MST
Extended Forecast for

LONG'S PEAK CO

Winter Weather Advisory January 2, 09:25am until January 2, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 2, 09:25am until January 2, 05:00pm

    NOW until 5:00pm Fri

    Winter Weather Advisory

  • Today

    High: 21 °F

    Snow Showers
    Likely and
    Blowing Snow

  • Tonight

    Tonight: A 40 percent chance of snow showers before 11pm. Widespread blowing snow, mainly before 11pm. Mostly cloudy, with a low around 16. Wind chill values as low as -3. Windy, with a west wind 28 to 33 mph, with gusts as high as 50 mph. New snow accumulation of less than one inch possible.

    Low: 16 °F

    Chance Snow
    Showers and
    Blowing Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 26. Wind chill values as low as -2. Breezy, with a west wind 18 to 24 mph, with gusts as high as 37 mph.

    High: 26 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19. Wind chill values as low as -1. Very windy, with a west wind 22 to 27 mph increasing to 31 to 36 mph after midnight. Winds could gust as high as 60 mph.

    Low: 19 °F

    Mostly Cloudy
    and Very
    Windy

  • Sunday

    Sunday: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 23. Very windy, with a west wind 29 to 37 mph, with gusts as high as 60 mph.

    High: 23 °F

    Slight Chance
    Snow and Very
    Windy

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 18. Windy.

    Low: 18 °F

    Slight Chance
    Snow and
    Windy

  • Monday

    Monday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 20. Windy. Chance of precipitation is 60%.

    High: 20 °F

    Snow Likely
    and Windy

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 13. Windy.

    Low: 13 °F

    Chance Snow
    and Windy

Detailed Forecast

Today
Snow showers likely, mainly before 3pm. Widespread blowing snow. Mostly cloudy, with a high near 21. Wind chill values as low as -2. Windy, with a west wind around 34 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 40 percent chance of snow showers before 11pm. Widespread blowing snow, mainly before 11pm. Mostly cloudy, with a low around 16. Wind chill values as low as -3. Windy, with a west wind 28 to 33 mph, with gusts as high as 50 mph. New snow accumulation of less than one inch possible.
Saturday
Mostly sunny, with a high near 26. Wind chill values as low as -2. Breezy, with a west wind 18 to 24 mph, with gusts as high as 37 mph.
Saturday Night
Mostly cloudy, with a low around 19. Wind chill values as low as -1. Very windy, with a west wind 22 to 27 mph increasing to 31 to 36 mph after midnight. Winds could gust as high as 60 mph.
Sunday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 23. Very windy, with a west wind 29 to 37 mph, with gusts as high as 60 mph.
Sunday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 18. Windy.
Monday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 20. Windy. Chance of precipitation is 60%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 13. Windy.
Tuesday
A chance of snow. Partly sunny, with a high near 16. Windy.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 10. Windy.
Wednesday
A slight chance of snow. Partly sunny, with a high near 16. Windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 6. Breezy.
Thursday
Snow likely. Mostly cloudy, with a high near 11. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.24°N 105.62°W (Elev. 12064 ft)
Last Update:
3:26 am MST Jan 2, 2026
Forecast Valid:
9am MST Jan 2, 2026-6pm MST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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