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.

Fair

42°F

6°C

Humidity 73%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 2 Mar 9:55 am MST
Extended Forecast for

4 Miles SW Allenspark CO

  • Today

    Today: Sunny, with a high near 40. Windy, with a west wind around 25 mph, with gusts as high as 43 mph.

    High: 40 °F

    Sunny and
    Windy

  • Tonight

    Tonight: A 40 percent chance of snow showers, mainly after 11pm. Increasing clouds, with a low around 27. Breezy, with a west southwest wind 16 to 20 mph, with gusts as high as 33 mph. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday

    Tuesday: Snow showers. High near 30. Breezy, with a west wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 22. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 22 °F

    Snow Showers
    Likely and
    Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 37. Breezy, with a west wind 14 to 22 mph, with gusts as high as 32 mph.

    High: 37 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. Breezy.

    Low: 25 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: A 40 percent chance of snow showers after 11am. Partly sunny, with a high near 37. Breezy.

    High: 37 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times. Mostly cloudy, with a low around 20. Breezy.

    Low: 20 °F

    Heavy Snow
    and Breezy

  • Friday

    Friday: Snow. Cloudy, with a high near 23. Blustery.

    High: 23 °F

    Snow and
    Blustery

Detailed Forecast

Today
Sunny, with a high near 40. Windy, with a west wind around 25 mph, with gusts as high as 43 mph.
Tonight
A 40 percent chance of snow showers, mainly after 11pm. Increasing clouds, with a low around 27. Breezy, with a west southwest wind 16 to 20 mph, with gusts as high as 33 mph. New snow accumulation of less than one inch possible.
Tuesday
Snow showers. High near 30. Breezy, with a west wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 22. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Wednesday
Sunny, with a high near 37. Breezy, with a west wind 14 to 22 mph, with gusts as high as 32 mph.
Wednesday Night
Mostly clear, with a low around 25. Breezy.
Thursday
A 40 percent chance of snow showers after 11am. Partly sunny, with a high near 37. Breezy.
Thursday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 20. Breezy.
Friday
Snow. Cloudy, with a high near 23. Blustery.
Friday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 15. Breezy.
Saturday
A slight chance of snow. Mostly sunny, with a high near 28. Breezy.
Saturday Night
Mostly clear, with a low around 21. Windy.
Sunday
A slight chance of snow. Mostly sunny, with a high near 32. Windy.
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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:
11:46 pm MST Mar 1, 2026
Forecast Valid:
10am MST Mar 2, 2026-6pm MDT Mar 8, 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