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

23°F

-5°C

Humidity 66%
Wind Speed SE 5 mph
Barometer 30.41 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 12 Mar 3:35 am MDT
Extended Forecast for

2 Miles WSW 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 10. Wind chill values as low as -14. Very windy, with a west wind 39 to 43 mph, with gusts as high as 65 mph.

    Low: 10 °F

    Mostly Clear
    and Very
    Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 28. Wind chill values as low as -12. Strong and damaging winds, with a west wind 45 to 50 mph, with gusts as high as 85 mph.

    High: 28 °F

    Mostly Sunny
    and Damaging
    Winds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. Wind chill values as low as -2. Strong and damaging winds, with a west wind 45 to 50 mph decreasing to 37 to 42 mph after midnight. Winds could gust as high as 85 mph.

    Low: 17 °F

    Partly Cloudy
    and Damaging
    Winds

  • Friday

    Friday: Mostly sunny, with a high near 28. Wind chill values as low as -6. Very windy, with a west wind 43 to 47 mph, with gusts as high as 75 mph.

    High: 28 °F

    Mostly Sunny
    and Very
    Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23. Very windy, with a west wind 39 to 46 mph, with gusts as high as 75 mph.

    Low: 23 °F

    Partly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: A 30 percent chance of snow after noon. Partly sunny, with a high near 30. Very windy.

    High: 30 °F

    Very Windy.
    Mostly Sunny
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Low around 4. Strong and damaging winds. Chance of precipitation is 90%.

    Low: 4 °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. Cloudy, with a low around 6. Windy.

    Low: 6 °F

    Snow Likely
    and Windy

Detailed Forecast

Overnight
Mostly clear, with a low around 10. Wind chill values as low as -14. Very windy, with a west wind 39 to 43 mph, with gusts as high as 65 mph.
Thursday
Mostly sunny, with a high near 28. Wind chill values as low as -12. Strong and damaging winds, with a west wind 45 to 50 mph, with gusts as high as 85 mph.
Thursday Night
Partly cloudy, with a low around 17. Wind chill values as low as -2. Strong and damaging winds, with a west wind 45 to 50 mph decreasing to 37 to 42 mph after midnight. Winds could gust as high as 85 mph.
Friday
Mostly sunny, with a high near 28. Wind chill values as low as -6. Very windy, with a west wind 43 to 47 mph, with gusts as high as 75 mph.
Friday Night
Partly cloudy, with a low around 23. Very windy, with a west wind 39 to 46 mph, with gusts as high as 75 mph.
Saturday
A 30 percent chance of snow after noon. Partly sunny, with a high near 30. Very windy.
Saturday Night
Snow. The snow could be heavy at times. Low around 4. 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. Cloudy, with a low around 6. 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 21. Very windy.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 32. Very windy.
Tuesday Night
Partly cloudy, with a low around 23. 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:
2 Miles WSW LONG'S PEAK CO
 40.24°N 105.65°W (Elev. 12001 ft)
Last Update:
2:45 am MDT Mar 12, 2026
Forecast Valid:
3am MDT Mar 12, 2026-6pm MDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation