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

22°F

-6°C

Humidity 78%
Wind Speed SW 7 mph
Barometer 30.00 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 17 Apr 10:35 am MDT
Extended Forecast for

2 Miles SSW 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: 16 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Tonight

    Tonight: A 40 percent chance of snow showers, mainly before 4am. Patchy blowing snow before midnight. Partly cloudy, with a low around 7. Wind chill values as low as -13. Blustery, with a west wind 17 to 22 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.

    Low: 7 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Saturday

    Saturday: A 20 percent chance of snow showers. Mostly sunny, with a high near 26. Wind chill values as low as -14. Breezy, with a west wind 20 to 24 mph, with gusts as high as 38 mph.

    High: 26 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 16. Wind chill values as low as -2. Breezy, with a west wind 18 to 23 mph, with gusts as high as 31 mph.

    Low: 16 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 39. Breezy, with a west wind 16 to 23 mph, with gusts as high as 31 mph.

    High: 39 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. Breezy.

    Low: 24 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Partly sunny, with a high near 45. Breezy.

    High: 45 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Today
Snow showers, mainly before 3pm. The snow could be heavy at times. Areas of blowing snow. Steady temperature around 16. Wind chill values as low as -3. Breezy, with a west wind 16 to 22 mph, with gusts as high as 40 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 4am. Patchy blowing snow before midnight. Partly cloudy, with a low around 7. Wind chill values as low as -13. Blustery, with a west wind 17 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. Mostly sunny, with a high near 26. Wind chill values as low as -14. Breezy, with a west wind 20 to 24 mph, with gusts as high as 38 mph.
Saturday Night
Mostly clear, with a low around 16. Wind chill values as low as -2. Breezy, with a west wind 18 to 23 mph, with gusts as high as 31 mph.
Sunday
Sunny, with a high near 39. Breezy, with a west wind 16 to 23 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 24. Breezy.
Monday
Partly sunny, with a high near 45. Breezy.
Monday Night
Partly cloudy, with a low around 28. 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 48. Breezy.
Tuesday Night
A slight chance of rain showers, mixing with snow after 9pm, then gradually ending. Partly cloudy, with a low around 31. Breezy.
Wednesday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 46. Windy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 26. Windy.
Thursday
Snow showers likely. Partly sunny, with a high near 36. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW LONG'S PEAK CO
 40.22°N 105.61°W (Elev. 11161 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