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.

Partly Cloudy and Windy

55°F

13°C

Humidity 22%
Wind Speed W 31 G 41 mph
Barometer 30.10 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 13 Mar 3:35 pm MDT
Extended Forecast for

4 Miles WNW LONG'S PEAK CO

Winter Weather Advisory March 14, 06:00pm until March 15, 09:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 30. Very windy, with a west wind around 37 mph, with gusts as high as 55 mph.

    High: 30 °F

    Sunny and
    Very Windy

  • Tonight

    Tonight: Mostly clear, with a low around 22. Very windy, with a west wind 34 to 41 mph, with gusts as high as 60 mph.

    Low: 22 °F

    Mostly Clear
    and Very
    Windy

  • Saturday

    Saturday: A 50 percent chance of snow after noon. Increasing clouds, with a high near 34. Very windy, with a west wind 37 to 39 mph, with gusts as high as 60 mph. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Very Windy.
    Mostly Sunny
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow. Low around 0. Wind chill values as low as -21. Very windy, with a west wind 31 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 0 °F

    Snow and Very
    Windy

  • Sunday

    Sunday: Snow. High near 4. Windy, with a west northwest wind 26 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 90%.

    High: 4 °F

    Windy. Snow
    then Snow
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 1. Windy.

    Low: 1 °F

    Chance Snow
    and Windy

  • Monday

    Monday: A 40 percent chance of snow. Mostly cloudy, with a high near 23. Windy.

    High: 23 °F

    Chance Snow
    and Windy

  • Monday Night

    Monday Night: A chance of snow, mainly before midnight. Mostly cloudy, with a low around 20. Windy.

    Low: 20 °F

    Chance Snow
    and Windy

  • Tuesday

    Tuesday: A chance of snow before noon. Partly sunny, with a high near 33. Windy.

    High: 33 °F

    Windy. Chance
    Snow then
    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 30. Very windy, with a west wind around 37 mph, with gusts as high as 55 mph.
Tonight
Mostly clear, with a low around 22. Very windy, with a west wind 34 to 41 mph, with gusts as high as 60 mph.
Saturday
A 50 percent chance of snow after noon. Increasing clouds, with a high near 34. Very windy, with a west wind 37 to 39 mph, with gusts as high as 60 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Snow. Low around 0. Wind chill values as low as -21. Very windy, with a west wind 31 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Sunday
Snow. High near 4. Windy, with a west northwest wind 26 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 90%.
Sunday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 1. Windy.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 23. Windy.
Monday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 20. Windy.
Tuesday
A chance of snow before noon. Partly sunny, with a high near 33. Windy.
Tuesday Night
Partly cloudy, with a low around 25. Windy.
Wednesday
Sunny, with a high near 40. Windy.
Wednesday Night
Mostly clear, with a low around 26. Breezy.
Thursday
Sunny, with a high near 44. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW LONG'S PEAK CO
 40.28°N 105.68°W (Elev. 11834 ft)
Last Update:
12:47 pm MDT Mar 13, 2026
Forecast Valid:
3pm MDT Mar 13, 2026-6pm MDT Mar 19, 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