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.

Fair

38°F

3°C

Humidity 70%
Wind Speed E 7 mph
Barometer 30.38 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 9 Oct 3:15 am MDT
Extended Forecast for

LONG'S PEAK CO

  • Overnight

    Overnight: Clear, with a low around 40. West southwest wind around 10 mph, with gusts as high as 17 mph.

    Low: 40 °F

    Clear

  • Friday

    Friday: A 20 percent chance of showers after 2pm. Sunny, with a high near 55. West southwest wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 55 °F

    Sunny then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers before 8pm. Mostly clear, with a low around 39. Windy, with a west southwest wind 13 to 18 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 48 mph.

    Low: 39 °F

    Windy. Slight
    Chance
    Showers then
    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 52. Windy, with a west southwest wind 21 to 26 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 40%.

    High: 52 °F

    Sunny and
    Windy then
    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 39. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 39 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 39. Breezy.

    Low: 39 °F

    Chance
    Showers then
    Partly Cloudy
    and Breezy

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 51. Breezy.

    High: 51 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: A chance of rain showers before 3am, then a slight chance of rain and snow showers. Partly cloudy, with a low around 35.

    Low: 35 °F

    Chance
    Showers then
    Slight Chance
    Rain/Snow

Detailed Forecast

Overnight
Clear, with a low around 40. West southwest wind around 10 mph, with gusts as high as 17 mph.
Friday
A 20 percent chance of showers after 2pm. Sunny, with a high near 55. West southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Friday Night
A 20 percent chance of showers before 8pm. Mostly clear, with a low around 39. Windy, with a west southwest wind 13 to 18 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 48 mph.
Saturday
A slight chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 52. Windy, with a west southwest wind 21 to 26 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 39. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 24 mph.
Sunday
Mostly cloudy, with a high near 50.
Sunday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 39. Breezy.
Columbus Day
Mostly sunny, with a high near 51. Breezy.
Monday Night
A chance of rain showers before 3am, then a slight chance of rain and snow showers. Partly cloudy, with a low around 35.
Tuesday
A chance of showers after noon. Mostly sunny, with a high near 44.
Tuesday Night
Rain and snow showers likely. Mostly cloudy, with a low around 30. Breezy.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 36. Windy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 27. Windy.
Thursday
A chance of snow showers. Partly sunny, with a high near 36. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.27°N 105.59°W (Elev. 11115 ft)
Last Update:
12:46 am MDT Oct 9, 2026
Forecast Valid:
3am MDT Oct 9, 2026-6pm MDT Oct 15, 2026
 
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Additional Resources

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Chance of Precipitation