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 with Haze

24°F

-4°C

Humidity 76%
Wind Speed SW 14 mph
Barometer 29.93 in
Dewpoint 17°F (-8°C)
Visibility 5.00 mi
Wind Chill12°F (-11°C)
Last update 17 Apr 7:55 am MDT
Extended Forecast for

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: 15 °F⇓

    Heavy Snow
    and Blowing
    Snow

  • Tonight

    Tonight: A 40 percent chance of snow showers, mainly before 4am. Patchy blowing snow before midnight. Mostly cloudy, with a low around 3. Wind chill values as low as -19. Blustery, with a west wind 20 to 24 mph, with gusts as high as 44 mph. New snow accumulation of less than a half inch possible.

    Low: 3 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Saturday

    Saturday: A 20 percent chance of snow showers. Mostly sunny, with a high near 21. Wind chill values as low as -20. Windy, with a west wind 22 to 26 mph, with gusts as high as 41 mph.

    High: 21 °F

    Slight Chance
    Snow Showers
    and Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 12. Wind chill values as low as -8. Windy, with a west southwest wind 21 to 25 mph, with gusts as high as 34 mph.

    Low: 12 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 34. Windy, with a west wind 18 to 25 mph, with gusts as high as 34 mph.

    High: 34 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21. Breezy.

    Low: 21 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Partly sunny, with a high near 39. Breezy.

    High: 39 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. Breezy.

    Low: 25 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Today
Snow showers, mainly before 3pm. The snow could be heavy at times. Widespread blowing snow, mainly after 9am. Temperature falling to around 10 by 11am. Wind chill values as low as -11. Breezy, with a west wind 16 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
A 40 percent chance of snow showers, mainly before 4am. Patchy blowing snow before midnight. Mostly cloudy, with a low around 3. Wind chill values as low as -19. Blustery, with a west wind 20 to 24 mph, with gusts as high as 44 mph. New snow accumulation of less than a half inch possible.
Saturday
A 20 percent chance of snow showers. Mostly sunny, with a high near 21. Wind chill values as low as -20. Windy, with a west wind 22 to 26 mph, with gusts as high as 41 mph.
Saturday Night
Mostly clear, with a low around 12. Wind chill values as low as -8. Windy, with a west southwest wind 21 to 25 mph, with gusts as high as 34 mph.
Sunday
Sunny, with a high near 34. Windy, with a west wind 18 to 25 mph, with gusts as high as 34 mph.
Sunday Night
Partly cloudy, with a low around 21. Breezy.
Monday
Partly sunny, with a high near 39. Breezy.
Monday Night
Partly cloudy, with a low around 25. Breezy.
Tuesday
A chance of snow showers after noon. Mostly sunny, with a high near 42. Breezy.
Tuesday Night
A chance of snow showers before midnight. Mostly cloudy, with a low around 27. Breezy.
Wednesday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 41. Windy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 22. Windy.
Thursday
Snow showers likely. Partly sunny, with a high near 31. Very windy.
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.24°N 105.62°W (Elev. 12064 ft)
Last Update:
3:26 am MDT Apr 17, 2026
Forecast Valid:
8am MDT Apr 17, 2026-6pm MDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation