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

15°F

-9°C

Humidity 62%
Wind Speed Calm
Barometer 30.26 in
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Last update 21 Jan 9:55 am MST
Extended Forecast for

4 Miles SW Allenspark CO

  • Today

    Today: Sunny, with a high near 25. Wind chill values as low as -1. Windy, with a west wind 22 to 28 mph, with gusts as high as 41 mph.

    High: 25 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 13. Wind chill values as low as -5. Windy, with a west wind 20 to 25 mph, with gusts as high as 38 mph.

    Low: 13 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 25. Wind chill values as low as -6. Windy, with a west wind 20 to 25 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 25 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 5. Wind chill values as low as -10. West southwest wind around 9 mph, with gusts as high as 16 mph. New snow accumulation of less than a half inch possible.

    Low: 5 °F

    Chance Snow

  • Friday

    Friday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 16. West southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 16 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow. Low around 2. Chance of precipitation is 80%.

    Low: 2 °F

    Snow

  • Saturday

    Saturday: A 50 percent chance of snow. Partly sunny and cold, with a high near 10.

    High: 10 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A slight chance of snow. Partly cloudy, with a low around -2. Windy.

    Low: -2 °F

    Slight Chance
    Snow and
    Windy

  • Sunday

    Sunday: A slight chance of snow. Mostly sunny, with a high near 11. Windy.

    High: 11 °F

    Slight Chance
    Snow and
    Windy

Detailed Forecast

Today
Sunny, with a high near 25. Wind chill values as low as -1. Windy, with a west wind 22 to 28 mph, with gusts as high as 41 mph.
Tonight
Mostly clear, with a low around 13. Wind chill values as low as -5. Windy, with a west wind 20 to 25 mph, with gusts as high as 38 mph.
Thursday
Mostly sunny, with a high near 25. Wind chill values as low as -6. Windy, with a west wind 20 to 25 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 39 mph.
Thursday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 5. Wind chill values as low as -10. West southwest wind around 9 mph, with gusts as high as 16 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 16. West southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Friday Night
Snow. Low around 2. Chance of precipitation is 80%.
Saturday
A 50 percent chance of snow. Partly sunny and cold, with a high near 10.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around -2. Windy.
Sunday
A slight chance of snow. Mostly sunny, with a high near 11. Windy.
Sunday Night
Mostly clear, with a low around 5. Very windy.
Monday
Sunny, with a high near 18. Very windy.
Monday Night
Partly cloudy, with a low around 13. Windy.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 21. 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:
3:27 am MST Jan 21, 2026
Forecast Valid:
10am MST Jan 21, 2026-6pm MST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation