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.

Mostly Cloudy and Breezy

55°F

13°C

Humidity 24%
Wind Speed NW 23 G 33 mph
Barometer 30.11 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 13 Mar 2:55 pm MDT
Extended Forecast for

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 29. Very windy, with a west wind around 45 mph, with gusts as high as 65 mph.

    High: 29 °F

    Sunny and
    Very Windy

  • Tonight

    Tonight: Mostly clear, with a low around 22. Very windy, with a west wind 39 to 44 mph, with gusts as high as 65 mph.

    Low: 22 °F

    Mostly Clear
    and Very
    Windy

  • Saturday

    Saturday: A 50 percent chance of snow, mainly after 3pm. Increasing clouds, with a high near 33. Very windy, with a west wind 37 to 42 mph increasing to 43 to 48 mph in the afternoon. Winds could gust as high as 70 mph. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Very Windy.
    Mostly Sunny
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Low around 0. Wind chill values as low as -24. Very windy, with a west wind 38 to 46 mph, with gusts as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 0 °F

    Heavy Snow
    and Very
    Windy

  • Sunday

    Sunday: Snow, mainly before noon. High near 3. Very windy, with a west northwest wind 34 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 80%.

    High: 3 °F

    Snow and Very
    Windy then
    Chance Snow
    and Windy

  • Sunday Night

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

    Low: 1 °F

    Windy. Chance
    Snow then
    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of snow. Mostly cloudy, with a high near 22. Very windy.

    High: 22 °F

    Chance Snow
    and Very
    Windy

  • Monday Night

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

    Low: 20 °F

    Chance Snow
    and Very
    Windy

  • Tuesday

    Tuesday: A slight chance of snow before noon. Partly sunny, with a high near 32. Very windy.

    High: 32 °F

    Very Windy.
    Slight Chance
    Snow then
    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 29. Very windy, with a west wind around 45 mph, with gusts as high as 65 mph.
Tonight
Mostly clear, with a low around 22. Very windy, with a west wind 39 to 44 mph, with gusts as high as 65 mph.
Saturday
A 50 percent chance of snow, mainly after 3pm. Increasing clouds, with a high near 33. Very windy, with a west wind 37 to 42 mph increasing to 43 to 48 mph in the afternoon. Winds could gust as high as 70 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Snow. The snow could be heavy at times. Low around 0. Wind chill values as low as -24. Very windy, with a west wind 38 to 46 mph, with gusts as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Sunday
Snow, mainly before noon. High near 3. Very windy, with a west northwest wind 34 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 80%.
Sunday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 1. Windy.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 22. Very windy.
Monday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 20. Very windy.
Tuesday
A slight chance of snow before noon. Partly sunny, with a high near 32. Very windy.
Tuesday Night
Partly cloudy, with a low around 26. Very windy.
Wednesday
Sunny, with a high near 39. Very windy.
Wednesday Night
Mostly clear, with a low around 27. Windy.
Thursday
Sunny, with a high near 43. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.24°N 105.62°W (Elev. 12064 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

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation