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.

Partly Cloudy

70°F

21°C

Humidity 22%
Wind Speed N 12 mph
Barometer 30.35 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 8 Oct 2:55 pm MDT
Extended Forecast for

LONG'S PEAK CO

  • This Afternoon

    This Afternoon: A 30 percent chance of showers. Partly sunny, with a high near 48. West wind around 7 mph becoming north.

    High: 48 °F

    Chance
    Showers

  • Tonight

    Tonight: A slight chance of rain and snow showers before 8pm. Mostly cloudy, then gradually becoming clear, with a low around 34. West wind 6 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Clear

  • Friday

    Friday: A slight chance of rain and snow showers after 2pm. Sunny, with a high near 47. Breezy, with a west southwest wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 47 °F

    Sunny then
    Slight Chance
    Rain/Snow and
    Breezy

  • Friday Night

    Friday Night: A slight chance of rain and snow showers before 8pm. Mostly clear, with a low around 35. Windy, with a west southwest wind 13 to 18 mph increasing to 27 to 32 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 20%.

    Low: 35 °F

    Windy. Slight
    Chance
    Rain/Snow
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 44. Breezy, with a west southwest wind 14 to 24 mph, with gusts as high as 32 mph.

    High: 44 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34. Breezy.

    Low: 34 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 43. Breezy.

    High: 43 °F

    Mostly Cloudy
    and Breezy
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of rain and snow showers before midnight. Mostly cloudy, with a low around 34. Windy.

    Low: 34 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy and
    Windy

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 44. Windy.

    High: 44 °F

    Mostly Sunny
    and Windy

Detailed Forecast

This Afternoon
A 30 percent chance of showers. Partly sunny, with a high near 48. West wind around 7 mph becoming north.
Tonight
A slight chance of rain and snow showers before 8pm. Mostly cloudy, then gradually becoming clear, with a low around 34. West wind 6 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Friday
A slight chance of rain and snow showers after 2pm. Sunny, with a high near 47. Breezy, with a west southwest wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of rain and snow showers before 8pm. Mostly clear, with a low around 35. Windy, with a west southwest wind 13 to 18 mph increasing to 27 to 32 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 44. Breezy, with a west southwest wind 14 to 24 mph, with gusts as high as 32 mph.
Saturday Night
Mostly cloudy, with a low around 34. Breezy.
Sunday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 43. Breezy.
Sunday Night
A chance of rain and snow showers before midnight. Mostly cloudy, with a low around 34. Windy.
Columbus Day
Mostly sunny, with a high near 44. Windy.
Monday Night
A slight chance of snow showers. Partly cloudy, with a low around 32.
Tuesday
A chance of rain and snow showers. Mostly sunny, with a high near 42.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29. Breezy.
Wednesday
A chance of snow showers. Partly sunny, with a high near 34. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.24°N 105.65°W (Elev. 12001 ft)
Last Update:
12:46 pm MDT Oct 8, 2026
Forecast Valid:
3pm MDT Oct 8, 2026-6pm MDT Oct 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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