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.

Overcast

39°F

4°C

Humidity 33%
Wind Speed E 8 mph
Barometer 29.88 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 25 Apr 1:15 am MDT
Extended Forecast for

4 Miles SW Allenspark CO

  • Overnight

    Overnight: Partly cloudy, with a low around 23. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow showers, mainly after 11am. Some thunder is also possible. Increasing clouds, with a high near 41. Breezy, with a west southwest wind 14 to 16 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance Snow
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Snow showers likely. Cloudy, with a low around 27. Breezy, with a southwest wind 11 to 16 mph becoming east southeast in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow Showers
    Likely and
    Breezy

  • Sunday

    Sunday: Snow showers. Some thunder is also possible. High near 38. Breezy, with a south southwest wind 13 to 23 mph becoming southeast in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 38 °F

    Snow Showers
    and Breezy

  • Sunday Night

    Sunday Night: Snow showers. Low around 27. Breezy, with a west wind 20 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.

    Low: 27 °F

    Snow Showers
    and Breezy

  • Monday

    Monday: Snow showers. Some thunder is also possible. High near 38. Breezy. Chance of precipitation is 90%.

    High: 38 °F

    Snow Showers
    and Breezy

  • Monday Night

    Monday Night: Snow showers. Some thunder is also possible. Low around 24. Breezy. Chance of precipitation is 90%.

    Low: 24 °F

    Snow Showers
    and Breezy

  • Tuesday

    Tuesday: Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 34. Windy.

    High: 34 °F

    Snow Showers
    and Windy

  • Tuesday Night

    Tuesday Night: A chance of snow showers. Mostly cloudy, with a low around 23. Breezy.

    Low: 23 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Overnight
Partly cloudy, with a low around 23. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Saturday
A 50 percent chance of snow showers, mainly after 11am. Some thunder is also possible. Increasing clouds, with a high near 41. Breezy, with a west southwest wind 14 to 16 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Snow showers likely. Cloudy, with a low around 27. Breezy, with a southwest wind 11 to 16 mph becoming east southeast in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow showers. Some thunder is also possible. High near 38. Breezy, with a south southwest wind 13 to 23 mph becoming southeast in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow showers. Low around 27. Breezy, with a west wind 20 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.
Monday
Snow showers. Some thunder is also possible. High near 38. Breezy. Chance of precipitation is 90%.
Monday Night
Snow showers. Some thunder is also possible. Low around 24. Breezy. Chance of precipitation is 90%.
Tuesday
Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 34. Windy.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Breezy.
Wednesday
Snow showers likely, mainly after noon. Some thunder is also possible. Mostly cloudy, with a high near 38. Breezy.
Wednesday Night
Snow showers. Mostly cloudy, with a low around 25.
Thursday
Snow showers. Some thunder is also possible. Cloudy, with a high near 32.
Thursday Night
Snow showers. Mostly cloudy, with a low around 24.
Friday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Allenspark CO
 40.16°N 105.58°W (Elev. 11047 ft)
Last Update:
1:12 am MDT Apr 25, 2026
Forecast Valid:
1am MDT Apr 25, 2026-6pm MDT May 1, 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