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 and Windy

51°F

11°C

Humidity 24%
Wind Speed W 30 G 43 mph
Barometer 30.06 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 13 Mar 6:35 pm MDT
Extended Forecast for

4 Miles SW Allenspark CO

Winter Weather Advisory March 14, 06:00pm until March 15, 09:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 30. Very windy, with a west wind 33 to 43 mph, with gusts as high as 60 mph.

    Low: 30 °F

    Mostly Clear
    and Very
    Windy

  • Saturday

    Saturday: A 40 percent chance of snow, mainly after 3pm. Mostly sunny, with a high near 42. Very windy, with a west wind 32 to 37 mph increasing to 42 to 47 mph in the afternoon. Winds could gust as high as 70 mph. Little or no snow accumulation expected.

    High: 42 °F

    Very Windy.
    Sunny then
    Chance Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Low around 9. Wind chill values as low as -10. Very windy, with a west wind 37 to 47 mph, with gusts as high as 70 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 9 °F

    Heavy Snow
    and Very
    Windy

  • Sunday

    Sunday: Snow, mainly before noon. High near 11. Wind chill values as low as -15. Windy, with a northwest wind 31 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 11 °F

    Windy. Snow
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 9. Windy, with a west wind 27 to 32 mph decreasing to 20 to 25 mph in the evening. Winds could gust as high as 48 mph.

    Low: 9 °F

    Windy. Slight
    Chance Snow
    then Partly
    Cloudy

  • Monday

    Monday: A 30 percent chance of snow. Mostly cloudy, with a high near 31. Very windy.

    High: 31 °F

    Chance Snow
    and Very
    Windy

  • Monday Night

    Monday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 28. Very windy.

    Low: 28 °F

    Very Windy.
    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A slight chance of snow before noon. Partly sunny, with a high near 41. Very windy.

    High: 41 °F

    Very Windy.
    Slight Chance
    Snow then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 34. Very windy.

    Low: 34 °F

    Mostly Clear
    and Very
    Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 30. Very windy, with a west wind 33 to 43 mph, with gusts as high as 60 mph.
Saturday
A 40 percent chance of snow, mainly after 3pm. Mostly sunny, with a high near 42. Very windy, with a west wind 32 to 37 mph increasing to 42 to 47 mph in the afternoon. Winds could gust as high as 70 mph. Little or no snow accumulation expected.
Saturday Night
Snow. The snow could be heavy at times. Low around 9. Wind chill values as low as -10. Very windy, with a west wind 37 to 47 mph, with gusts as high as 70 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Sunday
Snow, mainly before noon. High near 11. Wind chill values as low as -15. Windy, with a northwest wind 31 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 9. Windy, with a west wind 27 to 32 mph decreasing to 20 to 25 mph in the evening. Winds could gust as high as 48 mph.
Monday
A 30 percent chance of snow. Mostly cloudy, with a high near 31. Very windy.
Monday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 28. Very windy.
Tuesday
A slight chance of snow before noon. Partly sunny, with a high near 41. Very windy.
Tuesday Night
Mostly clear, with a low around 34. Very windy.
Wednesday
Sunny, with a high near 48. Windy.
Wednesday Night
Mostly clear, with a low around 36. Windy.
Thursday
Sunny, with a high near 53. Windy.
Thursday Night
Mostly clear, with a low around 36. Breezy.
Friday
Sunny, with a high near 54. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Allenspark CO
 40.16°N 105.58°W (Elev. 11047 ft)
Last Update:
12:47 pm MDT Mar 13, 2026
Forecast Valid:
6pm MDT Mar 13, 2026-6pm MDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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