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.

Overcast

63°F

17°C

Humidity 41%
Wind Speed SE 14 mph
Barometer 30.31 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 29 Sep 4:35 pm MDT
Extended Forecast for

LONG'S PEAK CO

  • This Afternoon

    This Afternoon: Snow showers likely. Some thunder is also possible. Mostly cloudy, with a steady temperature around 36. South wind around 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 36 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: A 20 percent chance of snow showers before 9pm. Mostly cloudy, then gradually becoming clear, with a low around 32. West southwest wind 7 to 14 mph, with gusts as high as 22 mph.

    Low: 32 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 41. Breezy, with a west southwest wind 9 to 16 mph, with gusts as high as 25 mph.

    High: 41 °F

    Sunny and
    Breezy then
    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 32. Breezy, with a west southwest wind 8 to 13 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 29 mph.

    Low: 32 °F

    Decreasing
    Clouds and
    Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 41. Breezy, with a west wind 17 to 22 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 41 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34. Breezy.

    Low: 34 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Thursday

    Thursday: Sunny, with a high near 45. Breezy.

    High: 45 °F

    Sunny and
    Breezy then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. Breezy.

    Low: 36 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: A chance of snow showers after noon. Mostly sunny, with a high near 44. Breezy.

    High: 44 °F

    Breezy.
    Mostly Sunny
    then Chance
    Snow Showers

Detailed Forecast

This Afternoon
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a steady temperature around 36. South wind around 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
A 20 percent chance of snow showers before 9pm. Mostly cloudy, then gradually becoming clear, with a low around 32. West southwest wind 7 to 14 mph, with gusts as high as 22 mph.
Tuesday
A 20 percent chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 41. Breezy, with a west southwest wind 9 to 16 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 32. Breezy, with a west southwest wind 8 to 13 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 29 mph.
Wednesday
Sunny, with a high near 41. Breezy, with a west wind 17 to 22 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 34. Breezy.
Thursday
Sunny, with a high near 45. Breezy.
Thursday Night
Mostly clear, with a low around 36. Breezy.
Friday
A chance of snow showers after noon. Mostly sunny, with a high near 44. Breezy.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 31.
Saturday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 36. Breezy.
Saturday Night
A chance of snow showers. Partly cloudy, with a low around 28. Breezy.
Sunday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 33. Breezy.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 26.
Monday
A chance of snow showers. Partly sunny, with a high near 31. Breezy.
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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:
2:11 pm MDT Sep 29, 2025
Forecast Valid:
5pm MDT Sep 29, 2025-6pm MDT Oct 6, 2025
 
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Additional Resources

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Chance of Precipitation