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

42°F

6°C

Humidity 52%
Wind Speed W 15 G 23 mph
Barometer 29.97 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 27 Apr 8:15 pm MDT
Extended Forecast for

3 Miles NW LONG'S PEAK CO

  • Tonight

    Tonight: Snow showers likely, mainly after 4am. Some thunder is also possible. Mostly cloudy, with a low around 21. Breezy, with a southwest wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 21 °F

    Snow Showers
    Likely and
    Breezy

  • Tuesday

    Tuesday: Snow showers, mainly before 5pm. Some thunder is also possible. High near 28. Breezy, with a west wind 15 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 18. Breezy, with a west wind 14 to 21 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.

    Low: 18 °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 32. West wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: Snow showers likely. Mostly cloudy, with a low around 20. Southwest wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.

    Low: 20 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 26. Blustery. Chance of precipitation is 90%.

    High: 26 °F

    Heavy Snow
    and Blustery

  • Thursday Night

    Thursday Night: Snow showers, mainly before midnight. Low around 19. Chance of precipitation is 80%.

    Low: 19 °F

    Snow Showers
    then Chance
    Snow Showers

  • Friday

    Friday: A chance of snow showers. Some thunder is also possible. Mostly cloudy, with a high near 28.

    High: 28 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A slight chance of snow showers before midnight. Partly cloudy, with a low around 16. Breezy.

    Low: 16 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy and
    Breezy

Detailed Forecast

Tonight
Snow showers likely, mainly after 4am. Some thunder is also possible. Mostly cloudy, with a low around 21. Breezy, with a southwest wind 14 to 16 mph, with gusts as high as 25 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 28. Breezy, with a west wind 15 to 22 mph, with gusts as high as 34 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. Mostly cloudy, with a low around 18. Breezy, with a west wind 14 to 21 mph, with gusts as high as 33 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 32. West wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 20. Southwest wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Thursday
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 26. Blustery. Chance of precipitation is 90%.
Thursday Night
Snow showers, mainly before midnight. Low around 19. Chance of precipitation is 80%.
Friday
A chance of snow showers. Some thunder is also possible. Mostly cloudy, with a high near 28.
Friday Night
A slight chance of snow showers before midnight. Partly cloudy, with a low around 16. Breezy.
Saturday
A slight chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 37. Breezy.
Saturday Night
A slight chance of snow showers. Partly cloudy, with a low around 23. Breezy.
Sunday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 41. Breezy.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 27.
Monday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 40. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW LONG'S PEAK CO
 40.29°N 105.65°W (Elev. 11119 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

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation