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 53%
Wind Speed S 6 mph
Barometer 30.22 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 15 Mar 10:55 pm MDT
Extended Forecast for

4 Miles SW Allenspark CO

  • Tonight

    Tonight: A 40 percent chance of snow after midnight. Widespread blowing snow before midnight. Mostly cloudy, with a steady temperature around 7. Wind chill values as low as -16. Windy, with a west wind 18 to 26 mph, with gusts as high as 40 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 7 °F

    Chance Snow
    and Blowing
    Snow

  • Monday

    Monday: A 50 percent chance of snow. Partly sunny, with a high near 28. Wind chill values as low as -13. Windy, with a west wind 28 to 30 mph, with gusts as high as 45 mph. New snow accumulation of around an inch possible.

    High: 28 °F

    Chance Snow
    and Windy

  • Monday Night

    Monday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 27. Very windy, with a west wind 37 to 43 mph, with gusts as high as 60 mph. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Chance Snow
    and Very
    Windy

  • Tuesday

    Tuesday: A 20 percent chance of snow before noon. Mostly sunny, with a high near 40. Very windy, with a west wind 34 to 43 mph, with gusts as high as 60 mph.

    High: 40 °F

    Very Windy.
    Slight Chance
    Snow then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34. Very windy, with a west wind 33 to 36 mph, with gusts as high as 55 mph.

    Low: 34 °F

    Partly Cloudy
    and Very
    Windy

  • Wednesday

    Wednesday: Sunny, with a high near 48. Windy.

    High: 48 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36. Windy.

    Low: 36 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: Sunny, with a high near 52. Windy.

    High: 52 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. Windy.

    Low: 38 °F

    Mostly Clear
    and Windy

Detailed Forecast

Tonight
A 40 percent chance of snow after midnight. Widespread blowing snow before midnight. Mostly cloudy, with a steady temperature around 7. Wind chill values as low as -16. Windy, with a west wind 18 to 26 mph, with gusts as high as 40 mph. Total nighttime snow accumulation of less than a half inch possible.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 28. Wind chill values as low as -13. Windy, with a west wind 28 to 30 mph, with gusts as high as 45 mph. New snow accumulation of around an inch possible.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 27. Very windy, with a west wind 37 to 43 mph, with gusts as high as 60 mph. New snow accumulation of less than one inch possible.
Tuesday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 40. Very windy, with a west wind 34 to 43 mph, with gusts as high as 60 mph.
Tuesday Night
Partly cloudy, with a low around 34. Very windy, with a west wind 33 to 36 mph, with gusts as high as 55 mph.
Wednesday
Sunny, with a high near 48. Windy.
Wednesday Night
Mostly clear, with a low around 36. Windy.
Thursday
Sunny, with a high near 52. Windy.
Thursday Night
Mostly clear, with a low around 38. Windy.
Friday
Sunny, with a high near 55. Breezy.
Friday Night
Mostly clear, with a low around 38. Breezy.
Saturday
Sunny, with a high near 57. Windy.
Saturday Night
Mostly clear, with a low around 36. Windy.
Sunday
Mostly sunny, with a high near 51. Breezy.
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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:
9:19 pm MDT Mar 15, 2026
Forecast Valid:
11pm MDT Mar 15, 2026-6pm MDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation