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.

Light Snow

21°F

-6°C

Humidity 82%
Wind Speed SW 6 mph
Barometer 29.99 in
Dewpoint 16°F (-9°C)
Visibility 1.25 mi
Wind Chill13°F (-11°C)
Last update 17 Apr 10:15 am MDT
Extended Forecast for

6 Miles NW LONG'S PEAK CO

Winter Weather Advisory until April 17, 03:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until April 17, 03:00pm

    NOW until 3:00pm Fri

    Winter Weather Advisory

  • Today

    High: 20 °F

    Heavy Snow
    and Blowing
    Snow

  • Tonight

    Tonight: A 40 percent chance of snow showers, mainly before 1am. Patchy blowing snow before midnight. Partly cloudy, with a low around 11. Wind chill values as low as -4. Breezy, with a west wind 16 to 22 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Saturday

    Saturday: A 20 percent chance of snow showers before noon. Mostly sunny, with a high near 31. Wind chill values as low as -7. Breezy, with a west wind 20 to 24 mph, with gusts as high as 39 mph.

    High: 31 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 19. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 31 mph.

    Low: 19 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 45. Breezy, with a west wind 15 to 22 mph, with gusts as high as 31 mph.

    High: 45 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27. Breezy.

    Low: 27 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

  • Monday

    Monday: Mostly sunny, with a high near 50. Breezy.

    High: 50 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 32. Breezy.

    Low: 32 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Today
Snow showers, mainly before 3pm. The snow could be heavy at times. Widespread blowing snow, mainly before noon. Steady temperature around 20. Breezy, with a west wind 17 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
A 40 percent chance of snow showers, mainly before 1am. Patchy blowing snow before midnight. Partly cloudy, with a low around 11. Wind chill values as low as -4. Breezy, with a west wind 16 to 22 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.
Saturday
A 20 percent chance of snow showers before noon. Mostly sunny, with a high near 31. Wind chill values as low as -7. Breezy, with a west wind 20 to 24 mph, with gusts as high as 39 mph.
Saturday Night
Mostly clear, with a low around 19. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 31 mph.
Sunday
Sunny, with a high near 45. Breezy, with a west wind 15 to 22 mph, with gusts as high as 31 mph.
Sunday Night
Mostly clear, with a low around 27. Breezy.
Monday
Mostly sunny, with a high near 50. Breezy.
Monday Night
Mostly clear, with a low around 32. Breezy.
Tuesday
A chance of snow showers between noon and 3pm, then a chance of rain showers after 3pm. Mostly sunny, with a high near 53. Breezy.
Tuesday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 35. Breezy.
Wednesday
A chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 52. Windy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 29. Windy.
Thursday
Snow showers likely. Partly sunny, with a high near 41. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW LONG'S PEAK CO
 40.33°N 105.68°W (Elev. 10482 ft)
Last Update:
3:26 am MDT Apr 17, 2026
Forecast Valid:
10am MDT Apr 17, 2026-6pm MDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation