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

21°F

-6°C

Humidity 77%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 3 Dec 5:35 pm MST
Extended Forecast for

4 Miles NNW LONG'S PEAK CO

  • This Afternoon

    This Afternoon: A 20 percent chance of snow. Mostly cloudy, with a steady temperature around 11. Wind chill values as low as -1. North wind around 9 mph, with gusts as high as 15 mph.

    High: 11 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A 20 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 11. Wind chill values as low as -9. Breezy, with a west wind 6 to 16 mph, with gusts as high as 26 mph.

    Low: 11 °F

    Slight Chance
    Snow then
    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Patchy blowing snow. Sunny, with a high near 18. Wind chill values as low as -11. Windy, with a west wind 22 to 25 mph, with gusts as high as 43 mph.

    High: 18 °F

    Patchy
    Blowing Snow
    and Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 11pm. Widespread blowing snow, mainly between 9pm and 4am. Increasing clouds, with a low around 13. Wind chill values as low as -10. Very windy, with a west wind 32 to 39 mph, with gusts as high as 55 mph. New snow accumulation of less than a half inch possible.

    Low: 13 °F

    Chance Snow
    and Blowing
    Snow

  • Friday

    Friday: Snow likely, mainly before 11am. Widespread blowing snow, mainly before 11am. Partly sunny, with a high near 22. Very windy, with a west wind 33 to 38 mph decreasing to 26 to 31 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 60%.

    High: 22 °F

    Snow Likely
    and Blowing
    Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Widespread blowing snow, mainly after 11pm. Mostly cloudy, with a low around 21. Very windy. Chance of precipitation is 70%.

    Low: 21 °F

    Snow Likely
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. Widespread blowing snow, mainly before 11am. High near 22. Very windy. Chance of precipitation is 90%.

    High: 22 °F

    Snow and
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow likely. Widespread blowing snow, mainly between 2am and 5am. Mostly cloudy, with a low around 17. Windy.

    Low: 17 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday

    Sunday: A chance of snow, mainly before 11am. Partly sunny, with a high near 21. Windy.

    High: 21 °F

    Chance Snow
    and Windy

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Mostly cloudy, with a steady temperature around 11. Wind chill values as low as -1. North wind around 9 mph, with gusts as high as 15 mph.
Tonight
A 20 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 11. Wind chill values as low as -9. Breezy, with a west wind 6 to 16 mph, with gusts as high as 26 mph.
Thursday
Patchy blowing snow. Sunny, with a high near 18. Wind chill values as low as -11. Windy, with a west wind 22 to 25 mph, with gusts as high as 43 mph.
Thursday Night
A 30 percent chance of snow after 11pm. Widespread blowing snow, mainly between 9pm and 4am. Increasing clouds, with a low around 13. Wind chill values as low as -10. Very windy, with a west wind 32 to 39 mph, with gusts as high as 55 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly before 11am. Widespread blowing snow, mainly before 11am. Partly sunny, with a high near 22. Very windy, with a west wind 33 to 38 mph decreasing to 26 to 31 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 60%.
Friday Night
Snow likely, mainly after 11pm. Widespread blowing snow, mainly after 11pm. Mostly cloudy, with a low around 21. Very windy. Chance of precipitation is 70%.
Saturday
Snow. Widespread blowing snow, mainly before 11am. High near 22. Very windy. Chance of precipitation is 90%.
Saturday Night
Snow likely. Widespread blowing snow, mainly between 2am and 5am. Mostly cloudy, with a low around 17. Windy.
Sunday
A chance of snow, mainly before 11am. Partly sunny, with a high near 21. Windy.
Sunday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 17. Very windy.
Monday
A chance of snow. Mostly sunny, with a high near 28. Very windy.
Monday Night
Partly cloudy, with a low around 22. Very windy.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 33. Very windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 27. Very windy.
Wednesday
A chance of snow. Partly sunny, with a high near 35. Very windy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW LONG'S PEAK CO
 40.31°N 105.65°W (Elev. 10000 ft)
Last Update:
4:05 pm MST Dec 3, 2025
Forecast Valid:
5pm MST Dec 3, 2025-6pm MST Dec 10, 2025
 
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