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

26°F

-3°C

Humidity 72%
Wind Speed S 5 mph
Barometer 29.75 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 8 Jan 5:35 pm MST
Extended Forecast for

2 Miles SSW LONG'S PEAK CO

Winter Weather Advisory January 8, 05:58pm until January 9, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 8, 05:58pm until January 9, 11:00am

    NOW until 11:00am Fri

    Winter Weather Advisory

  • This Afternoon

    High: 16 °F

    Snow Likely

  • Tonight

    Tonight: Snow. Low around 2. Wind chill values as low as -18. Breezy, with a west wind 9 to 14 mph increasing to 18 to 23 mph after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 2 °F

    Snow and
    Breezy

  • Friday

    Friday: A 50 percent chance of snow, mainly before 11am. Patchy blowing snow after 11am. Partly sunny and cold, with a high near 6. Wind chill values as low as -21. Windy, with a west wind 21 to 25 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.

    High: 6 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Widespread blowing snow. Partly cloudy, with a low around 0. Wind chill values as low as -24. Windy, with a west wind 24 to 33 mph, with gusts as high as 44 mph.

    Low: 0 °F

    Blowing Snow
    and Windy

  • Saturday

    Saturday: Mostly sunny, with a high near 14. Windy, with a west wind 25 to 33 mph, with gusts as high as 45 mph.

    High: 14 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 9. Windy.

    Low: 9 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 25. Breezy.

    High: 25 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 15. Windy.

    Low: 15 °F

    Partly Cloudy
    and Windy

Detailed Forecast

This Afternoon
Snow likely. Mostly cloudy, with a steady temperature around 16. West northwest wind around 8 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow. Low around 2. Wind chill values as low as -18. Breezy, with a west wind 9 to 14 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, mainly before 11am. Patchy blowing snow after 11am. Partly sunny and cold, with a high near 6. Wind chill values as low as -21. Windy, with a west wind 21 to 25 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 0. Wind chill values as low as -24. Windy, with a west wind 24 to 33 mph, with gusts as high as 44 mph.
Saturday
Mostly sunny, with a high near 14. Windy, with a west wind 25 to 33 mph, with gusts as high as 45 mph.
Saturday Night
Mostly clear, with a low around 9. Windy.
Sunday
Sunny, with a high near 25. Breezy.
Sunday Night
Partly cloudy, with a low around 15. Windy.
Monday
Sunny, with a high near 27. Windy.
Monday Night
Mostly cloudy, with a low around 17. Windy.
Tuesday
A chance of snow. Partly sunny, with a high near 24. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 18. Windy.
Wednesday
A chance of snow. Partly sunny, with a high near 24. Windy.
Wednesday Night
Partly cloudy, with a low around 17. Windy.
Thursday
A chance of snow. Mostly sunny, with a high near 25. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW LONG'S PEAK CO
 40.22°N 105.61°W (Elev. 11161 ft)
Last Update:
4:06 pm MST Jan 8, 2026
Forecast Valid:
5pm MST Jan 8, 2026-6pm MST Jan 15, 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