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

47°F

8°C

Humidity 53%
Wind Speed E 5 mph
Barometer 30.06 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 12 Oct 11:55 pm MDT
Extended Forecast for

LONG'S PEAK CO

  • Overnight

    Overnight: A 50 percent chance of snow showers. Mostly cloudy, with a steady temperature around 33. Southwest wind around 10 mph, with gusts as high as 15 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 40. South southwest wind 8 to 10 mph, with gusts as high as 16 mph. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Snow showers. Some thunder is also possible. Steady temperature around 35. Breezy, with a southeast wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 35 °F

    Snow Showers
    and Breezy

  • Wednesday

    Wednesday: Snow showers. High near 30. Breezy, with an east southeast wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 30 °F

    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 22. East wind 9 to 13 mph becoming west northwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 90%.

    Low: 22 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers. High near 28. Blustery. Chance of precipitation is 80%.

    High: 28 °F

    Snow Showers
    and Blustery

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 17. Chance of precipitation is 60%.

    Low: 17 °F

    Snow Showers
    Likely

  • Friday

    Friday: Sunny, with a high near 26.

    High: 26 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22. Breezy.

    Low: 22 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

Detailed Forecast

Overnight
A 50 percent chance of snow showers. Mostly cloudy, with a steady temperature around 33. Southwest wind around 10 mph, with gusts as high as 15 mph. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 40. South southwest wind 8 to 10 mph, with gusts as high as 16 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow showers. Some thunder is also possible. Steady temperature around 35. Breezy, with a southeast wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow showers. High near 30. Breezy, with an east southeast wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
Snow showers. Low around 22. East wind 9 to 13 mph becoming west northwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 90%.
Thursday
Snow showers. High near 28. Blustery. Chance of precipitation is 80%.
Thursday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 17. Chance of precipitation is 60%.
Friday
Sunny, with a high near 26.
Friday Night
Mostly clear, with a low around 22. Breezy.
Saturday
Sunny, with a high near 36. Breezy.
Saturday Night
Mostly clear, with a low around 27. Windy.
Sunday
Sunny, with a high near 36. Breezy.
Sunday Night
Mostly clear, with a low around 27.
Monday
Sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.27°N 105.62°W (Elev. 12999 ft)
Last Update:
12:46 pm MDT Oct 12, 2026
Forecast Valid:
12am MDT Oct 13, 2026-6pm MDT Oct 19, 2026
 
Forecast Discussion
 
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Additional Resources

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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