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

9°F

-13°C

Humidity 87%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Last update 2 Dec 3:15 am MST
Extended Forecast for

4 Miles WNW LONG'S PEAK CO

  • Overnight

    Overnight: A 10 percent chance of snow after 5am. Mostly cloudy, with a steady temperature around 7. Wind chill values as low as -17. Windy, with a west wind 26 to 29 mph, with gusts as high as 44 mph.

    Low: 7 °F

    Slight Chance
    Snow and
    Windy

  • Tuesday

    Tuesday: Snow likely, mainly after 5pm. Mostly cloudy, with a high near 17. Wind chill values as low as -15. Windy, with a west southwest wind 22 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 17 °F

    Snow Likely
    and Windy

  • Tuesday Night

    Tuesday Night: Snow. Low around 7. Wind chill values as low as -3. Breezy, with a west wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 7 °F

    Snow and
    Breezy

  • Wednesday

    Wednesday: Snow. High near 10. Wind chill values as low as -11. East wind 6 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 10 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 11pm. Partly cloudy, with a low around -4. Breezy, with a west wind 7 to 17 mph, with gusts as high as 25 mph.

    Low: -4 °F

    Chance Snow
    then Partly
    Cloudy and
    Breezy

  • Thursday

    Thursday: Mostly sunny and cold, with a high near 9. Breezy.

    High: 9 °F

    Cold and
    Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 6. Windy.

    Low: 6 °F

    Chance Snow
    and Windy

  • Friday

    Friday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 13. Breezy.

    High: 13 °F

    Snow Likely
    and Breezy

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 11. Windy.

    Low: 11 °F

    Snow Likely
    and Windy

Detailed Forecast

Overnight
A 10 percent chance of snow after 5am. Mostly cloudy, with a steady temperature around 7. Wind chill values as low as -17. Windy, with a west wind 26 to 29 mph, with gusts as high as 44 mph.
Tuesday
Snow likely, mainly after 5pm. Mostly cloudy, with a high near 17. Wind chill values as low as -15. Windy, with a west southwest wind 22 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow. Low around 7. Wind chill values as low as -3. Breezy, with a west wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. High near 10. Wind chill values as low as -11. East wind 6 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
A 30 percent chance of snow before 11pm. Partly cloudy, with a low around -4. Breezy, with a west wind 7 to 17 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny and cold, with a high near 9. Breezy.
Thursday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 6. Windy.
Friday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 13. Breezy.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 11. Windy.
Saturday
Snow. Mostly cloudy, with a high near 16. Windy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 12. Windy.
Sunday
A chance of snow. Partly sunny, with a high near 16. Breezy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 10. Windy.
Monday
A chance of snow. Partly sunny, with a high near 17. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW LONG'S PEAK CO
 40.28°N 105.68°W (Elev. 11834 ft)
Last Update:
3:26 am MST Dec 2, 2025
Forecast Valid:
3am MST Dec 2, 2025-6pm MST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

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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