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.

Overcast

39°F

4°C

Humidity 91%
Wind Speed Calm
Barometer 29.85 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 1 Apr 9:35 am MDT
Extended Forecast for

4 Miles SW Allenspark CO

Winter Weather Advisory April 1, 09:43am until April 1, 09:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory April 1, 09:43am until April 1, 09:00pm

    NOW until 9:00pm Wed

    Winter Weather Advisory

  • Today

    High: 38 °F

    Snow Showers
    and Breezy

  • Tonight

    Tonight: Snow showers, mainly before midnight. Low around 28. Windy, with a west wind 21 to 31 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Windy. Snow
    Showers then
    Chance Snow
    Showers

  • Thursday

    Thursday: A 40 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 41. Windy, with a west wind 29 to 31 mph, with gusts as high as 50 mph. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance Snow
    Showers and
    Windy

  • Thursday Night

    Thursday Night: Snow showers. Low around 15. Wind chill values as low as -1. Windy, with a west wind 22 to 30 mph, with gusts as high as 46 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 15 °F

    Snow Showers
    and Windy

  • Friday

    Friday: Snow showers likely. Mostly cloudy, with a high near 24. Very windy, with a west wind 31 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 70%.

    High: 24 °F

    Snow Showers
    Likely and
    Very Windy

  • Friday Night

    Friday Night: A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 20. Windy.

    Low: 20 °F

    Chance Snow
    Showers and
    Windy

  • Saturday

    Saturday: A 20 percent chance of snow showers before noon. Mostly sunny, with a high near 35. Breezy.

    High: 35 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 21. Breezy.

    Low: 21 °F

    Clear and
    Breezy then
    Mostly Clear

Detailed Forecast

Today
Snow showers. Some thunder is also possible. High near 38. Breezy, with a west southwest wind 11 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow showers, mainly before midnight. Low around 28. Windy, with a west wind 21 to 31 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday
A 40 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 41. Windy, with a west wind 29 to 31 mph, with gusts as high as 50 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Snow showers. Low around 15. Wind chill values as low as -1. Windy, with a west wind 22 to 30 mph, with gusts as high as 46 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow showers likely. Mostly cloudy, with a high near 24. Very windy, with a west wind 31 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 70%.
Friday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 20. Windy.
Saturday
A 20 percent chance of snow showers before noon. Mostly sunny, with a high near 35. Breezy.
Saturday Night
Mostly clear, with a low around 21. Breezy.
Sunday
Sunny, with a high near 42.
Sunday Night
Mostly clear, with a low around 25.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 43.
Monday Night
A slight chance of snow showers. Partly cloudy, with a low around 26.
Tuesday
A chance of snow showers. Mostly sunny, with a high near 44. 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:
3:10 am MDT Apr 1, 2026
Forecast Valid:
9am MDT Apr 1, 2026-6pm MDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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