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.

Light Drizzle

37°F

3°C

Humidity 82%
Wind Speed W 8 mph
Barometer 30.02 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 2 Jan 12:35 pm MST
Extended Forecast for

4 Miles WNW LONG'S PEAK CO

Winter Weather Advisory January 2, 01:01pm until January 2, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 2, 01:01pm until January 2, 05:00pm

    NOW until 5:00pm Fri

    Winter Weather Advisory

  • This Afternoon

    High: 22 °F

    Snow Showers
    Likely and
    Blowing Snow

  • Tonight

    Tonight: A 40 percent chance of snow showers, mainly before 11pm. Areas of blowing snow. Mostly cloudy, with a low around 16. Wind chill values as low as zero. Windy, with a west wind 21 to 26 mph, with gusts as high as 40 mph. New snow accumulation of less than one inch possible.

    Low: 16 °F

    Chance Snow
    Showers and
    Areas Blowing
    Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 27. Wind chill values as low as zero. Breezy, with a west southwest wind 14 to 18 mph, with gusts as high as 30 mph.

    High: 27 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 18. Wind chill values as low as zero. Windy, with a west wind 16 to 26 mph, with gusts as high as 45 mph.

    Low: 18 °F

    Mostly Cloudy
    and Windy

  • Sunday

    Sunday: A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 24. Windy, with a west wind 23 to 29 mph, with gusts as high as 47 mph.

    High: 24 °F

    Chance Snow
    and Windy

  • Sunday Night

    Sunday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 18. Breezy.

    Low: 18 °F

    Chance Snow
    and Breezy

  • Monday

    Monday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 21. Breezy. Chance of precipitation is 70%.

    High: 21 °F

    Snow Likely
    and Breezy

  • Monday Night

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

    Low: 13 °F

    Chance Snow
    and Breezy

Detailed Forecast

This Afternoon
Snow showers likely, mainly before 4pm. Widespread blowing snow, mainly after 3pm. Mostly cloudy, with a high near 22. Windy, with a west wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 40 percent chance of snow showers, mainly before 11pm. Areas of blowing snow. Mostly cloudy, with a low around 16. Wind chill values as low as zero. Windy, with a west wind 21 to 26 mph, with gusts as high as 40 mph. New snow accumulation of less than one inch possible.
Saturday
Mostly sunny, with a high near 27. Wind chill values as low as zero. Breezy, with a west southwest wind 14 to 18 mph, with gusts as high as 30 mph.
Saturday Night
Mostly cloudy, with a low around 18. Wind chill values as low as zero. Windy, with a west wind 16 to 26 mph, with gusts as high as 45 mph.
Sunday
A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 24. Windy, with a west wind 23 to 29 mph, with gusts as high as 47 mph.
Sunday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 18. Breezy.
Monday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 21. Breezy. Chance of precipitation is 70%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 13. Breezy.
Tuesday
A chance of snow. Mostly cloudy, with a high near 17. Breezy.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 10. Breezy.
Wednesday
A chance of snow. Partly sunny, with a high near 17. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 6. Breezy.
Thursday
Snow likely. Mostly cloudy, with a high near 12. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW LONG'S PEAK CO
 40.28°N 105.68°W (Elev. 11834 ft)
Last Update:
3:26 am MST Jan 2, 2026
Forecast Valid:
1pm MST Jan 2, 2026-6pm MST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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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