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.

Snow

21°F

-6°C

Humidity 89%
Wind Speed W 5 mph
Barometer 29.97 in
Dewpoint 18°F (-8°C)
Visibility 0.50 mi
Wind Chill14°F (-10°C)
Last update 17 Apr 8:55 am MDT
Extended Forecast for

4 Miles NE 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: 26 °F

    Snow Showers
    and Blustery

  • Tonight

    Tonight: A 40 percent chance of snow showers, mainly before 7pm. Partly cloudy, with a low around 15. Blustery, with a west wind 11 to 15 mph, with gusts as high as 32 mph. Little or no snow accumulation expected.

    Low: 15 °F

    Chance Snow
    Showers and
    Blustery then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 38. Breezy, with a west wind 13 to 16 mph, with gusts as high as 37 mph.

    High: 38 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24. Breezy, with a west wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 24 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 51. Breezy, with a west wind 10 to 15 mph, with gusts as high as 31 mph.

    High: 51 °F

    Sunny and
    Breezy then
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Today
Snow showers, mainly before 3pm. High near 26. Blustery, with a south southwest wind 9 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
A 40 percent chance of snow showers, mainly before 7pm. Partly cloudy, with a low around 15. Blustery, with a west wind 11 to 15 mph, with gusts as high as 32 mph. Little or no snow accumulation expected.
Saturday
Sunny, with a high near 38. Breezy, with a west wind 13 to 16 mph, with gusts as high as 37 mph.
Saturday Night
Mostly clear, with a low around 24. Breezy, with a west wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 51. Breezy, with a west wind 10 to 15 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
A slight chance of showers after noon. Mostly sunny, with a high near 59.
Tuesday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 40.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 58. Breezy.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 33. Breezy.
Thursday
A chance of snow showers. Partly sunny, with a high near 48. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE LONG'S PEAK CO
 40.29°N 105.56°W (Elev. 9678 ft)
Last Update:
3:26 am MDT Apr 17, 2026
Forecast Valid:
9am MDT Apr 17, 2026-6pm MDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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