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

2 Miles WNW 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: 14 °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 -18. Breezy, with a west wind 17 to 22 mph, with gusts as high as 39 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 before noon. Mostly sunny, with a high near 25. Wind chill values as low as -18. Breezy, with a west wind 21 to 23 mph, with gusts as high as 38 mph.

    High: 25 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 13. Wind chill values as low as -5. Breezy, with a west southwest wind 18 to 21 mph, with gusts as high as 32 mph.

    Low: 13 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 36. Breezy, with a west wind 17 to 21 mph, with gusts as high as 31 mph.

    High: 36 °F

    Sunny and
    Breezy

  • 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 41. Breezy.

    High: 41 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. Blustery.

    Low: 26 °F

    Partly Cloudy
    and Blustery

Detailed Forecast

Today
Snow showers, mainly before 3pm. The snow could be heavy at times. Widespread blowing snow, mainly before 3pm. Steady temperature around 14. Wind chill values as low as -6. Breezy, with a west wind 16 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. 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 -18. Breezy, with a west wind 17 to 22 mph, with gusts as high as 39 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 25. Wind chill values as low as -18. Breezy, with a west wind 21 to 23 mph, with gusts as high as 38 mph.
Saturday Night
Mostly clear, with a low around 13. Wind chill values as low as -5. Breezy, with a west southwest wind 18 to 21 mph, with gusts as high as 32 mph.
Sunday
Sunny, with a high near 36. Breezy, with a west wind 17 to 21 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 21. Breezy.
Monday
Partly sunny, with a high near 41. Breezy.
Monday Night
Partly cloudy, with a low around 26. Blustery.
Tuesday
A chance of snow showers after noon. Mostly sunny, with a high near 45. Breezy.
Tuesday Night
A slight chance of snow showers before midnight. Partly cloudy, with a low around 28. Breezy.
Wednesday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 44. Windy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Windy.
Thursday
Snow showers likely. Partly sunny, with a high near 34. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW LONG'S PEAK CO
 40.26°N 105.65°W (Elev. 11535 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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High Temperature

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Chance of Precipitation