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

33°F

1°C

Humidity 66%
Wind Speed SW 14 G 18 mph
Barometer 30.01 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 10 Mar 11:35 pm MDT
Extended Forecast for

LONG'S PEAK CO

High Wind Watch March 12, 03:00am until March 13, 06:00am
Click here for hazard details and duration
High Wind Watch

  • Tonight

    Tonight: Snow showers, mainly before 3am. Low around 4. Wind chill values as low as -20. Very windy, with a west wind 31 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 4 °F

    Snow Showers
    and Very
    Windy

  • Wednesday

    Wednesday: Sunny, with a high near 17. Wind chill values as low as -22. Very windy, with a west wind 31 to 38 mph, with gusts as high as 55 mph.

    High: 17 °F

    Sunny and
    Very Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 14. Wind chill values as low as -9. Very windy, with a west wind 31 to 36 mph increasing to 42 to 47 mph after midnight. Winds could gust as high as 75 mph.

    Low: 14 °F

    Mostly Clear
    and Very
    Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 27. Wind chill values as low as -9. Strong and damaging winds, with a west wind 48 to 55 mph, with gusts as high as 90 mph.

    High: 27 °F

    Mostly Sunny
    and Damaging
    Winds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 22. Strong and damaging winds, with a west wind 50 to 55 mph decreasing to 41 to 46 mph after midnight. Winds could gust as high as 85 mph.

    Low: 22 °F

    Mostly Cloudy
    and Damaging
    Winds

  • Friday

    Friday: Mostly sunny, with a high near 31. Very windy.

    High: 31 °F

    Mostly Sunny
    and Very
    Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. Very windy.

    Low: 26 °F

    Partly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: A chance of snow after noon. Mostly sunny, with a high near 34. Strong and damaging winds.

    High: 34 °F

    Chance Snow
    and Damaging
    Winds

  • Saturday Night

    Saturday Night: Snow. Mostly cloudy, with a low around 13. Very windy.

    Low: 13 °F

    Snow and Very
    Windy

Detailed Forecast

Tonight
Snow showers, mainly before 3am. Low around 4. Wind chill values as low as -20. Very windy, with a west wind 31 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
Sunny, with a high near 17. Wind chill values as low as -22. Very windy, with a west wind 31 to 38 mph, with gusts as high as 55 mph.
Wednesday Night
Mostly clear, with a low around 14. Wind chill values as low as -9. Very windy, with a west wind 31 to 36 mph increasing to 42 to 47 mph after midnight. Winds could gust as high as 75 mph.
Thursday
Mostly sunny, with a high near 27. Wind chill values as low as -9. Strong and damaging winds, with a west wind 48 to 55 mph, with gusts as high as 90 mph.
Thursday Night
Mostly cloudy, with a low around 22. Strong and damaging winds, with a west wind 50 to 55 mph decreasing to 41 to 46 mph after midnight. Winds could gust as high as 85 mph.
Friday
Mostly sunny, with a high near 31. Very windy.
Friday Night
Partly cloudy, with a low around 26. Very windy.
Saturday
A chance of snow after noon. Mostly sunny, with a high near 34. Strong and damaging winds.
Saturday Night
Snow. Mostly cloudy, with a low around 13. Very windy.
Sunday
Snow likely. Mostly cloudy, with a high near 17. Very windy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 13. Windy.
Monday
A chance of snow. Mostly cloudy, with a high near 25. Windy.
Monday Night
A chance of snow. Mostly cloudy, with a low around 24. Very windy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 34. Very 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:
10:42 pm MDT Mar 10, 2026
Forecast Valid:
11pm MDT Mar 10, 2026-6pm MDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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