National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Overcast

31°F

-1°C

Humidity 60%
Wind Speed W 7 G 20 mph
Barometer 30.18 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 25 Nov 4:55 am MST
Extended Forecast for

LONG'S PEAK CO

  • Overnight

    Overnight: A 20 percent chance of snow. Mostly cloudy, with a steady temperature around 13. Wind chill values as low as -9. Windy, with a west southwest wind around 34 mph, with gusts as high as 50 mph.

    Low: 13 °F

    Slight Chance
    Snow and
    Windy

  • Tuesday

    Tuesday: A 20 percent chance of snow before 8am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 9 by 5pm. Wind chill values as low as -12. Windy, with a west wind 26 to 31 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 47 mph.

    High: 12 °F⇓

    Windy. Slight
    Chance Snow
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 9. Wind chill values as low as -13. Windy, with a west wind 14 to 19 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 44 mph.

    Low: 9 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: A 20 percent chance of snow. Mostly sunny, with a high near 18. Wind chill values as low as -12. Very windy, with a west wind around 37 mph, with gusts as high as 55 mph.

    High: 18 °F

    Slight Chance
    Snow and Very
    Windy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 16. Windy, with a west wind 29 to 34 mph decreasing to 23 to 28 mph after midnight. Winds could gust as high as 50 mph.

    Low: 16 °F

    Mostly Cloudy
    and Windy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 25. Breezy.

    High: 25 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 17. Windy.

    Low: 17 °F

    Mostly Clear
    and Windy

  • Friday

    Friday: A slight chance of snow after 11am. Mostly sunny, with a high near 23. Windy.

    High: 23 °F

    Slight Chance
    Snow and
    Windy

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 9. Breezy.

    Low: 9 °F

    Chance Snow
    and Breezy

Detailed Forecast

Overnight
A 20 percent chance of snow. Mostly cloudy, with a steady temperature around 13. Wind chill values as low as -9. Windy, with a west southwest wind around 34 mph, with gusts as high as 50 mph.
Tuesday
A 20 percent chance of snow before 8am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 9 by 5pm. Wind chill values as low as -12. Windy, with a west wind 26 to 31 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 47 mph.
Tuesday Night
Partly cloudy, with a low around 9. Wind chill values as low as -13. Windy, with a west wind 14 to 19 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 44 mph.
Wednesday
A 20 percent chance of snow. Mostly sunny, with a high near 18. Wind chill values as low as -12. Very windy, with a west wind around 37 mph, with gusts as high as 55 mph.
Wednesday Night
Mostly cloudy, with a low around 16. Windy, with a west wind 29 to 34 mph decreasing to 23 to 28 mph after midnight. Winds could gust as high as 50 mph.
Thanksgiving Day
Mostly sunny, with a high near 25. Breezy.
Thursday Night
Mostly clear, with a low around 17. Windy.
Friday
A slight chance of snow after 11am. Mostly sunny, with a high near 23. 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 12.
Saturday Night
Snow likely. Mostly cloudy, with a low around 4.
Sunday
Snow. Mostly cloudy and cold, with a high near 5. Breezy.
Sunday Night
Snow likely. Mostly cloudy, with a low around -3. Breezy.
Monday
A chance of snow. Partly sunny and cold, with a high near 7. Breezy.
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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 Nov 25, 2025
Forecast Valid:
5am MST Nov 25, 2025-6pm MST Dec 1, 2025
 
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Additional Resources

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