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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

LONG'S PEAK CO

  • Overnight

    Overnight: Mostly clear, with a low around 4. Wind chill values as low as -21. Windy, with a west wind 26 to 31 mph, with gusts as high as 47 mph.

    Low: 4 °F

    Mostly Clear
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 16. Wind chill values as low as -20. Windy, with a west wind 28 to 30 mph, with gusts as high as 45 mph.

    High: 16 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 8. Wind chill values as low as -13. Windy, with a west wind 24 to 28 mph, with gusts as high as 41 mph.

    Low: 8 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 17. Wind chill values as low as -13. Windy, with a west wind 15 to 25 mph, with gusts as high as 38 mph.

    High: 17 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 0. Breezy, with a west southwest wind 11 to 15 mph, with gusts as high as 22 mph.

    Low: 0 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: Snow likely, mainly after 11am. Mostly cloudy and cold, with a high near 8. Breezy. Chance of precipitation is 60%.

    High: 8 °F

    Snow Likely
    and Breezy

  • Friday Night

    Friday Night: Snow likely. Cloudy, with a low around -5. Chance of precipitation is 70%.

    Low: -5 °F

    Snow Likely

  • Saturday

    Saturday: Snow likely, mainly before 11am. Mostly cloudy and cold, with a high near 1. Breezy.

    High: 1 °F

    Snow Likely
    and Breezy

  • Saturday Night

    Saturday Night: A slight chance of snow. Partly cloudy, with a low around -8. Windy.

    Low: -8 °F

    Slight Chance
    Snow and
    Windy

Detailed Forecast

Overnight
Mostly clear, with a low around 4. Wind chill values as low as -21. Windy, with a west wind 26 to 31 mph, with gusts as high as 47 mph.
Wednesday
Sunny, with a high near 16. Wind chill values as low as -20. Windy, with a west wind 28 to 30 mph, with gusts as high as 45 mph.
Wednesday Night
Partly cloudy, with a low around 8. Wind chill values as low as -13. Windy, with a west wind 24 to 28 mph, with gusts as high as 41 mph.
Thursday
Mostly sunny, with a high near 17. Wind chill values as low as -13. Windy, with a west wind 15 to 25 mph, with gusts as high as 38 mph.
Thursday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 0. Breezy, with a west southwest wind 11 to 15 mph, with gusts as high as 22 mph.
Friday
Snow likely, mainly after 11am. Mostly cloudy and cold, with a high near 8. Breezy. Chance of precipitation is 60%.
Friday Night
Snow likely. Cloudy, with a low around -5. Chance of precipitation is 70%.
Saturday
Snow likely, mainly before 11am. Mostly cloudy and cold, with a high near 1. Breezy.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around -8. Windy.
Sunday
A slight chance of snow. Mostly sunny and cold, with a high near 5. Windy.
Sunday Night
Partly cloudy, with a low around 0. Windy.
Monday
Sunny, with a high near 12. Windy.
Monday Night
Partly cloudy, with a low around 5. Windy.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 13. Windy.
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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:
3:07 pm MST Jan 20, 2026
Forecast Valid:
12am MST Jan 21, 2026-6pm MST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation