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.

Fair

24°F

-4°C

Humidity 54%
Wind Speed E 7 mph
Barometer 30.43 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 12 Mar 2:15 am MDT
Extended Forecast for

LONG'S PEAK CO

High Wind Warning March 12, 04:00am until March 13, 12:00pm
Click here for hazard details and duration
High Wind Warning

  • Overnight

    Overnight: Mostly clear, with a low around 11. Wind chill values as low as -13. Very windy, with a west wind 40 to 46 mph, with gusts as high as 70 mph.

    Low: 11 °F

    Mostly Clear
    and Very
    Windy

  • Thursday

    Thursday: Sunny, with a high near 28. Wind chill values as low as -12. Strong and damaging winds, with a west wind 48 to 55 mph, with gusts as high as 85 mph.

    High: 28 °F

    Sunny and
    Damaging
    Winds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18. Wind chill values as low as -3. Strong and damaging winds, with a west wind 50 to 55 mph decreasing to 43 to 48 mph after midnight. Winds could gust as high as 85 mph.

    Low: 18 °F

    Partly Cloudy
    and Damaging
    Winds

  • Friday

    Friday: Mostly sunny, with a high near 30. Wind chill values as low as -5. Strong and damaging winds, with a west wind 47 to 50 mph, with gusts as high as 80 mph.

    High: 30 °F

    Mostly Sunny
    and Damaging
    Winds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24. Very windy, with a west wind 41 to 48 mph, with gusts as high as 75 mph.

    Low: 24 °F

    Partly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: A 30 percent chance of snow after noon. Partly sunny, with a high near 31. Strong and damaging winds.

    High: 31 °F

    Chance Snow
    and Damaging
    Winds

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Low around 5. Strong and damaging winds. Chance of precipitation is 90%.

    Low: 5 °F

    Heavy Snow
    and Damaging
    Winds

  • Sunday

    Sunday: Snow. Cloudy and cold, with a high near 10. Very windy.

    High: 10 °F

    Snow and Very
    Windy

  • Sunday Night

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

    Low: 7 °F

    Snow Likely
    and Windy

Detailed Forecast

Overnight
Mostly clear, with a low around 11. Wind chill values as low as -13. Very windy, with a west wind 40 to 46 mph, with gusts as high as 70 mph.
Thursday
Sunny, with a high near 28. Wind chill values as low as -12. Strong and damaging winds, with a west wind 48 to 55 mph, with gusts as high as 85 mph.
Thursday Night
Partly cloudy, with a low around 18. Wind chill values as low as -3. Strong and damaging winds, with a west wind 50 to 55 mph decreasing to 43 to 48 mph after midnight. Winds could gust as high as 85 mph.
Friday
Mostly sunny, with a high near 30. Wind chill values as low as -5. Strong and damaging winds, with a west wind 47 to 50 mph, with gusts as high as 80 mph.
Friday Night
Partly cloudy, with a low around 24. Very windy, with a west wind 41 to 48 mph, with gusts as high as 75 mph.
Saturday
A 30 percent chance of snow after noon. Partly sunny, with a high near 31. Strong and damaging winds.
Saturday Night
Snow. The snow could be heavy at times. Low around 5. Strong and damaging winds. Chance of precipitation is 90%.
Sunday
Snow. Cloudy and cold, with a high near 10. Very windy.
Sunday Night
Snow likely. Mostly cloudy, with a low around 7. Windy.
Monday
Snow likely. Mostly cloudy, with a high near 23. Very windy.
Monday Night
A chance of snow. Mostly cloudy, with a low around 22. Very windy.
Tuesday
Mostly sunny, with a high near 32. Very windy.
Tuesday Night
Partly cloudy, with a low around 24. Windy.
Wednesday
Mostly sunny, with a high near 39. 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:
12:46 am MDT Mar 12, 2026
Forecast Valid:
2am MDT Mar 12, 2026-6pm MDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation