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

37°F

3°C

Humidity 81%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 2 Jan 10:15 am MST
Extended Forecast for

4 Miles NNW LONG'S PEAK CO

Winter Weather Advisory January 2, 10:30am until January 2, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 2, 10:30am until January 2, 05:00pm

    NOW until 5:00pm Fri

    Winter Weather Advisory

  • Today

    High: 34 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: A 30 percent chance of snow showers before 11pm. Patchy blowing snow. Mostly cloudy, with a steady temperature around 31. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 38. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 34 mph.

    High: 38 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. Windy, with a west wind 16 to 21 mph increasing to 28 to 33 mph after midnight. Winds could gust as high as 55 mph.

    Low: 28 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 35. Very windy, with a west wind 26 to 36 mph, with gusts as high as 60 mph.

    High: 35 °F

    Slight Chance
    Snow and Very
    Windy then
    Sunny and
    Windy

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 27. Windy.

    Low: 27 °F

    Slight Chance
    Snow and
    Windy

  • Monday

    Monday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 31. Windy. Chance of precipitation is 60%.

    High: 31 °F

    Snow Likely
    and Windy

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 22. Windy.

    Low: 22 °F

    Chance Snow
    and Windy

Detailed Forecast

Today
A 50 percent chance of snow showers. Patchy blowing snow. Mostly cloudy, with a high near 34. Windy, with a west wind 29 to 31 mph, with gusts as high as 47 mph. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 30 percent chance of snow showers before 11pm. Patchy blowing snow. Mostly cloudy, with a steady temperature around 31. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.
Saturday
Mostly sunny, with a high near 38. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 34 mph.
Saturday Night
Partly cloudy, with a low around 28. Windy, with a west wind 16 to 21 mph increasing to 28 to 33 mph after midnight. Winds could gust as high as 55 mph.
Sunday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 35. Very windy, with a west wind 26 to 36 mph, with gusts as high as 60 mph.
Sunday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 27. Windy.
Monday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 31. Windy. Chance of precipitation is 60%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 22. Windy.
Tuesday
A chance of snow. Partly sunny, with a high near 27. Windy.
Tuesday Night
A slight chance of snow before 11pm. Partly cloudy, with a low around 19. Windy.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 27. Windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 14. Breezy.
Thursday
Snow likely. Mostly cloudy, with a high near 23. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW LONG'S PEAK CO
 40.31°N 105.65°W (Elev. 10000 ft)
Last Update:
3:26 am MST Jan 2, 2026
Forecast Valid:
10am MST Jan 2, 2026-6pm MST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation