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

43°F

6°C

Humidity 51%
Wind Speed W 14 mph
Barometer 29.97 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 27 Apr 7:55 pm MDT
Extended Forecast for

3 Miles NNW LONG'S PEAK CO

  • Tonight

    Tonight: Snow showers likely, mainly after 4am. Some thunder is also possible. Mostly cloudy, with a low around 25. Southwest wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 25 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: Snow showers, mainly before 5pm. Some thunder is also possible. High near 35. Breezy, with a west wind 13 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around 22. Breezy, with a west wind 10 to 18 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow
    Showers and
    Breezy

  • Wednesday

    Wednesday: Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 40. West wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 25. West northwest wind 6 to 8 mph becoming southwest after midnight. Chance of precipitation is 70%.

    Low: 25 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: Snow showers. Some thunder is also possible. High near 33. Chance of precipitation is 90%.

    High: 33 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 24. Chance of precipitation is 70%.

    Low: 24 °F

    Snow Showers
    Likely

  • Friday

    Friday: A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 35.

    High: 35 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A slight chance of snow showers before midnight. Partly cloudy, with a low around 22.

    Low: 22 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

Detailed Forecast

Tonight
Snow showers likely, mainly after 4am. Some thunder is also possible. Mostly cloudy, with a low around 25. Southwest wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 2 to 4 inches possible.
Tuesday
Snow showers, mainly before 5pm. Some thunder is also possible. High near 35. Breezy, with a west wind 13 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
A 40 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around 22. Breezy, with a west wind 10 to 18 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Wednesday
Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 40. West wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 25. West northwest wind 6 to 8 mph becoming southwest after midnight. Chance of precipitation is 70%.
Thursday
Snow showers. Some thunder is also possible. High near 33. Chance of precipitation is 90%.
Thursday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 24. Chance of precipitation is 70%.
Friday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 35.
Friday Night
A slight chance of snow showers before midnight. Partly cloudy, with a low around 22.
Saturday
A slight chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 45.
Saturday Night
A slight chance of snow showers. Partly cloudy, with a low around 28. Breezy.
Sunday
A chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 48. Breezy.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 32.
Monday
Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 48. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW LONG'S PEAK CO
 40.31°N 105.65°W (Elev. 10000 ft)
Last Update:
12:46 pm MDT Apr 27, 2026
Forecast Valid:
8pm MDT Apr 27, 2026-6pm MDT May 4, 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