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

34°F

1°C

Humidity 39%
Wind Speed Calm
Barometer 30.22 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 18 Jan 12:55 pm MST
Extended Forecast for

LONG'S PEAK CO

  • This Afternoon

    This Afternoon: A 10 percent chance of snow after 5pm. Mostly sunny, with a high near 20. Breezy, with a west wind 17 to 22 mph, with gusts as high as 34 mph.

    High: 20 °F

    Slight Chance
    Snow and
    Breezy

  • Tonight

    Tonight: Snow likely, mainly between 10pm and 2am. Mostly cloudy, with a low around 4. Wind chill values as low as -10. West wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 4 °F

    Snow Likely

  • M.L.King Day

    M.L.King Day: A 40 percent chance of snow, mainly before 8am. Mostly sunny, with a high near 14. Wind chill values as low as -14. Breezy, with a west wind 15 to 21 mph, with gusts as high as 32 mph. New snow accumulation of less than a half inch possible.

    High: 14 °F

    Breezy.
    Chance Snow
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 4. Wind chill values as low as -23. Very windy, with a west wind 25 to 30 mph increasing to 33 to 38 mph after midnight. Winds could gust as high as 55 mph.

    Low: 4 °F

    Mostly Clear
    and Very
    Windy

  • Tuesday

    Tuesday: Sunny, with a high near 15. Very windy, with a west wind 31 to 39 mph, with gusts as high as 55 mph.

    High: 15 °F

    Sunny and
    Very Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 6. Windy.

    Low: 6 °F

    Mostly Clear
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 16. Windy.

    High: 16 °F

    Sunny and
    Windy

  • Wednesday Night

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

    Low: 7 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 20. Windy.

    High: 20 °F

    Mostly Sunny
    and Windy

Detailed Forecast

This Afternoon
A 10 percent chance of snow after 5pm. Mostly sunny, with a high near 20. Breezy, with a west wind 17 to 22 mph, with gusts as high as 34 mph.
Tonight
Snow likely, mainly between 10pm and 2am. Mostly cloudy, with a low around 4. Wind chill values as low as -10. West wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
M.L.King Day
A 40 percent chance of snow, mainly before 8am. Mostly sunny, with a high near 14. Wind chill values as low as -14. Breezy, with a west wind 15 to 21 mph, with gusts as high as 32 mph. New snow accumulation of less than a half inch possible.
Monday Night
Mostly clear, with a low around 4. Wind chill values as low as -23. Very windy, with a west wind 25 to 30 mph increasing to 33 to 38 mph after midnight. Winds could gust as high as 55 mph.
Tuesday
Sunny, with a high near 15. Very windy, with a west wind 31 to 39 mph, with gusts as high as 55 mph.
Tuesday Night
Mostly clear, with a low around 6. Windy.
Wednesday
Sunny, with a high near 16. Windy.
Wednesday Night
Partly cloudy, with a low around 7. Windy.
Thursday
Mostly sunny, with a high near 20. Windy.
Thursday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 11. Windy.
Friday
A chance of snow. Partly sunny, with a high near 16. Windy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 9. Breezy.
Saturday
A chance of snow. Partly sunny, with a high near 14. 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:
3:26 am MST Jan 18, 2026
Forecast Valid:
1pm MST Jan 18, 2026-6pm MST Jan 24, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation