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.

Fair

17°F

-8°C

Humidity 62%
Wind Speed SE 8 mph
Barometer 30.25 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 21 Jan 2:35 am MST
Extended Forecast for

LONG'S PEAK CO

  • Overnight

    Overnight: Mostly clear, with a low around 4. Wind chill values as low as -20. Windy, with a west wind around 31 mph, with gusts as high as 47 mph.

    Low: 4 °F

    Mostly Clear
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 21. Wind chill values as low as -20. Windy, with a west wind 26 to 30 mph, with gusts as high as 45 mph.

    High: 21 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 8. Wind chill values as low as -14. Windy, with a west wind 24 to 29 mph, with gusts as high as 44 mph.

    Low: 8 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 20. Wind chill values as low as -14. Windy, with a west wind 21 to 26 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 20 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 2. West southwest wind 11 to 13 mph, with gusts as high as 21 mph.

    Low: 2 °F

    Chance Snow

  • Friday

    Friday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 14. Chance of precipitation is 70%.

    High: 14 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow. Low around -2. Chance of precipitation is 80%.

    Low: -2 °F

    Snow

  • Saturday

    Saturday: A chance of snow. Mostly cloudy and cold, with a high near 6. Breezy.

    High: 6 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: A chance of snow, mainly before 11pm. Partly cloudy, with a low around -8. Windy.

    Low: -8 °F

    Chance Snow
    and Windy

Detailed Forecast

Overnight
Mostly clear, with a low around 4. Wind chill values as low as -20. Windy, with a west wind around 31 mph, with gusts as high as 47 mph.
Wednesday
Sunny, with a high near 21. Wind chill values as low as -20. Windy, with a west wind 26 to 30 mph, with gusts as high as 45 mph.
Wednesday Night
Mostly clear, with a low around 8. Wind chill values as low as -14. Windy, with a west wind 24 to 29 mph, with gusts as high as 44 mph.
Thursday
Mostly sunny, with a high near 20. Wind chill values as low as -14. Windy, with a west wind 21 to 26 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.
Thursday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 2. West southwest wind 11 to 13 mph, with gusts as high as 21 mph.
Friday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 14. Chance of precipitation is 70%.
Friday Night
Snow. Low around -2. Chance of precipitation is 80%.
Saturday
A chance of snow. Mostly cloudy and cold, with a high near 6. Breezy.
Saturday Night
A chance of snow, mainly before 11pm. Partly cloudy, with a low around -8. Windy.
Sunday
A chance of snow. Mostly sunny and cold, with a high near 4. Windy.
Sunday Night
Partly cloudy, with a low around -3. Very windy.
Monday
Mostly sunny and cold, with a high near 10. Very windy.
Monday Night
Partly cloudy, with a low around 5. Windy.
Tuesday
A slight chance of snow. Partly 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:
1:14 am MST Jan 21, 2026
Forecast Valid:
2am MST Jan 21, 2026-6pm MST Jan 27, 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