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

30°F

-1°C

Humidity 67%
Wind Speed SW 16 G 23 mph
Barometer 30.04 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 11 Mar 12:15 am MDT
Extended Forecast for

6 Miles NW 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

  • Overnight

    Overnight: Snow showers likely, mainly before 3am. Mostly cloudy, with a low around 13. Wind chill values as low as -7. Windy, with a west wind around 34 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 13 °F

    Snow Showers
    Likely and
    Windy

  • Wednesday

    Wednesday: Sunny, with a high near 26. Wind chill values as low as -9. Windy, with a west wind 26 to 34 mph, with gusts as high as 50 mph.

    High: 26 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a steady temperature around 25. Very windy, with a west wind 30 to 35 mph increasing to 40 to 45 mph after midnight. Winds could gust as high as 70 mph.

    Low: 25 °F

    Mostly Clear
    and Very
    Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 37. Strong and damaging winds, with a west wind 47 to 50 mph, with gusts as high as 85 mph.

    High: 37 °F

    Mostly Sunny
    and Damaging
    Winds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. Strong and damaging winds, with a west wind 45 to 50 mph decreasing to 40 to 45 mph after midnight. Winds could gust as high as 80 mph.

    Low: 30 °F

    Partly Cloudy
    and Damaging
    Winds

  • Friday

    Friday: Mostly sunny, with a high near 40. Very windy.

    High: 40 °F

    Mostly Sunny
    and Very
    Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33. Very windy.

    Low: 33 °F

    Partly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: A chance of snow after noon. Mostly sunny, with a high near 43. Very windy.

    High: 43 °F

    Very Windy.
    Mostly Sunny
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow. Mostly cloudy, with a low around 21. Very windy.

    Low: 21 °F

    Snow and Very
    Windy

Detailed Forecast

Overnight
Snow showers likely, mainly before 3am. Mostly cloudy, with a low around 13. Wind chill values as low as -7. Windy, with a west wind around 34 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Sunny, with a high near 26. Wind chill values as low as -9. Windy, with a west wind 26 to 34 mph, with gusts as high as 50 mph.
Wednesday Night
Mostly clear, with a steady temperature around 25. Very windy, with a west wind 30 to 35 mph increasing to 40 to 45 mph after midnight. Winds could gust as high as 70 mph.
Thursday
Mostly sunny, with a high near 37. Strong and damaging winds, with a west wind 47 to 50 mph, with gusts as high as 85 mph.
Thursday Night
Partly cloudy, with a low around 30. Strong and damaging winds, with a west wind 45 to 50 mph decreasing to 40 to 45 mph after midnight. Winds could gust as high as 80 mph.
Friday
Mostly sunny, with a high near 40. Very windy.
Friday Night
Partly cloudy, with a low around 33. Very windy.
Saturday
A chance of snow after noon. Mostly sunny, with a high near 43. Very windy.
Saturday Night
Snow. Mostly cloudy, with a low around 21. Very windy.
Sunday
Snow likely. Mostly cloudy, with a high near 26. Very windy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 20. Windy.
Monday
A chance of snow. Mostly cloudy, with a high near 34. Windy.
Monday Night
A chance of snow. Mostly cloudy, with a low around 30. Windy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 45. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW LONG'S PEAK CO
 40.33°N 105.68°W (Elev. 10482 ft)
Last Update:
10:42 pm MDT Mar 10, 2026
Forecast Valid:
12am MDT Mar 11, 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