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

14°F

-10°C

Humidity 62%
Wind Speed Calm
Barometer 30.36 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 17 Jan 8:15 pm MST
Extended Forecast for

LONG'S PEAK CO

  • Tonight

    Tonight: Partly cloudy, with a low around 5. Wind chill values as low as -20. Very windy, with a west wind around 37 mph, with gusts as high as 55 mph.

    Low: 5 °F

    Partly Cloudy
    and Very
    Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 17. Wind chill values as low as -15. Windy, with a west wind 27 to 32 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 48 mph.

    High: 17 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 4. Wind chill values as low as -11. West wind 10 to 13 mph, with gusts as high as 21 mph. New snow accumulation of 1 to 2 inches possible.

    Low: 4 °F

    Chance Snow

  • M.L.King Day

    M.L.King Day: A 40 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 12. Wind chill values as low as -15. Breezy, with a west wind 16 to 22 mph, with gusts as high as 34 mph. New snow accumulation of around an inch possible.

    High: 12 °F

    Breezy.
    Chance Snow
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 4. Very windy, with a west wind 26 to 31 mph increasing to 33 to 38 mph after midnight. Winds could gust as high as 50 mph.

    Low: 4 °F

    Mostly Clear
    and Very
    Windy

  • Tuesday

    Tuesday: Sunny, with a high near 16. Very windy.

    High: 16 °F

    Sunny and
    Very Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 8. Windy.

    Low: 8 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 16. Windy.

    High: 16 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 7. Windy.

    Low: 7 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 5. Wind chill values as low as -20. Very windy, with a west wind around 37 mph, with gusts as high as 55 mph.
Sunday
Mostly sunny, with a high near 17. Wind chill values as low as -15. Windy, with a west wind 27 to 32 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 48 mph.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 4. Wind chill values as low as -11. West wind 10 to 13 mph, with gusts as high as 21 mph. New snow accumulation of 1 to 2 inches possible.
M.L.King Day
A 40 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 12. Wind chill values as low as -15. Breezy, with a west wind 16 to 22 mph, with gusts as high as 34 mph. New snow accumulation of around an inch possible.
Monday Night
Mostly clear, with a low around 4. Very windy, with a west wind 26 to 31 mph increasing to 33 to 38 mph after midnight. Winds could gust as high as 50 mph.
Tuesday
Sunny, with a high near 16. Very windy.
Tuesday Night
Partly cloudy, with a low around 8. Windy.
Wednesday
Mostly sunny, with a high near 16. Windy.
Wednesday Night
Partly cloudy, with a low around 7. Windy.
Thursday
Mostly sunny, with a high near 18. Windy.
Thursday Night
Mostly cloudy, with a low around 11. Windy.
Friday
A chance of snow. Partly sunny, with a high near 17. Windy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 11. Breezy.
Saturday
A chance of snow. Partly sunny, with a high near 16. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.24°N 105.62°W (Elev. 12064 ft)
Last Update:
2:16 pm MST Jan 17, 2026
Forecast Valid:
8pm MST Jan 17, 2026-6pm MST Jan 24, 2026
 
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Additional Resources

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Chance of Precipitation