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

25°F

-4°C

Humidity 69%
Wind Speed NE 3 mph
Barometer 30.38 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 12 Mar 6:15 am MDT
Extended Forecast for

LONG'S PEAK CO

High Wind Warning until March 13, 12:00pm
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning until March 13, 12:00pm

    NOW until 12:00pm Fri

    High Wind Warning

  • Today

    High: 27 °F

    Sunny and
    Damaging
    Winds

  • Tonight

    Tonight: Partly cloudy, with a low around 18. Wind chill values as low as -4. Strong and damaging winds, with a west wind 55 to 60 mph decreasing to 44 to 49 mph. Winds could gust as high as 85 mph.

    Low: 18 °F

    Partly Cloudy
    and Damaging
    Winds

  • Friday

    Friday: Mostly sunny, with a high near 28. Wind chill values as low as -6. Strong and damaging winds, with a west wind 49 to 55 mph, with gusts as high as 85 mph.

    High: 28 °F

    Mostly Sunny
    and Damaging
    Winds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24. Strong and damaging winds, with a west wind 47 to 55 mph, with gusts as high as 85 mph.

    Low: 24 °F

    Partly Cloudy
    and Damaging
    Winds

  • Saturday

    Saturday: A 30 percent chance of snow after noon. Mostly sunny, with a high near 30. Strong and damaging winds, with a west wind 47 to 52 mph increasing to 55 to 60 mph in the afternoon. Winds could gust as high as 85 mph.

    High: 30 °F

    Chance Snow
    and Damaging
    Winds

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Low around 3. Strong and damaging winds. Chance of precipitation is 90%.

    Low: 3 °F

    Heavy Snow
    and Damaging
    Winds

  • Sunday

    Sunday: Snow. High near 10. Very windy. Chance of precipitation is 100%.

    High: 10 °F

    Very Windy.
    Snow then
    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely. Mostly cloudy, with a low around 7. Windy.

    Low: 7 °F

    Snow Likely
    and Windy

Detailed Forecast

Today
Sunny, with a high near 27. Wind chill values as low as -12. Strong and damaging winds, with a west wind 55 to 65 mph, with gusts as high as 95 mph.
Tonight
Partly cloudy, with a low around 18. Wind chill values as low as -4. Strong and damaging winds, with a west wind 55 to 60 mph decreasing to 44 to 49 mph. Winds could gust as high as 85 mph.
Friday
Mostly sunny, with a high near 28. Wind chill values as low as -6. Strong and damaging winds, with a west wind 49 to 55 mph, with gusts as high as 85 mph.
Friday Night
Partly cloudy, with a low around 24. Strong and damaging winds, with a west wind 47 to 55 mph, with gusts as high as 85 mph.
Saturday
A 30 percent chance of snow after noon. Mostly sunny, with a high near 30. Strong and damaging winds, with a west wind 47 to 52 mph increasing to 55 to 60 mph in the afternoon. Winds could gust as high as 85 mph.
Saturday Night
Snow. The snow could be heavy at times. Low around 3. Strong and damaging winds. Chance of precipitation is 90%.
Sunday
Snow. High near 10. Very windy. Chance of precipitation is 100%.
Sunday Night
Snow likely. Mostly cloudy, with a low around 7. Windy.
Monday
Snow likely, mainly before noon. Mostly cloudy, with a high near 24. Very windy.
Monday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 22. Very windy.
Tuesday
Mostly sunny, with a high near 32. Very windy.
Tuesday Night
Mostly clear, with a low around 25. Windy.
Wednesday
Mostly sunny, with a high near 38. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.27°N 105.62°W (Elev. 12999 ft)
Last Update:
2:45 am MDT Mar 12, 2026
Forecast Valid:
6am MDT Mar 12, 2026-6pm MDT Mar 18, 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