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

22°F

-6°C

Humidity 67%
Wind Speed SW 6 mph
Barometer 30.05 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 5 Dec 2:35 am MST
Extended Forecast for

5 Miles ENE Grand Lake CO

Winter Storm Warning December 5, 11:00pm until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Overnight

    Overnight: A 50 percent chance of snow. Mostly cloudy, with a low around 6. Wind chill values as low as -14. Breezy, with a west southwest wind around 23 mph, with gusts as high as 34 mph. Total nighttime snow accumulation of less than one inch possible.

    Low: 6 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: Snow, mainly before 4pm. High near 14. Wind chill values as low as -10. Breezy, with a west wind 14 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 14 °F

    Snow and
    Breezy

  • Friday Night

    Friday Night: Snow, mainly after 8pm. The snow could be heavy at times. Widespread blowing snow, mainly after 11pm. Temperature rising to around 16 by 4am. Wind chill values as low as -8. Windy, with a west southwest wind 21 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    Low: 12 °F⇑

    Heavy Snow
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 4pm. High near 16. Wind chill values as low as -10. Windy, with a west wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 16 °F

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow likely. Areas of blowing snow. Mostly cloudy, with a low around 7. Windy, with a west wind 22 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 70%.

    Low: 7 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before 11am. Areas of blowing snow before 11am, then patchy blowing snow after noon. Partly sunny, with a high near 11. Breezy.

    High: 11 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 8. Breezy.

    Low: 8 °F

    Chance Snow
    and Breezy

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 15. Breezy.

    High: 15 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13. Windy.

    Low: 13 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Overnight
A 50 percent chance of snow. Mostly cloudy, with a low around 6. Wind chill values as low as -14. Breezy, with a west southwest wind around 23 mph, with gusts as high as 34 mph. Total nighttime snow accumulation of less than one inch possible.
Friday
Snow, mainly before 4pm. High near 14. Wind chill values as low as -10. Breezy, with a west wind 14 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow, mainly after 8pm. The snow could be heavy at times. Widespread blowing snow, mainly after 11pm. Temperature rising to around 16 by 4am. Wind chill values as low as -8. Windy, with a west southwest wind 21 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 4pm. High near 16. Wind chill values as low as -10. Windy, with a west wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Saturday Night
Snow likely. Areas of blowing snow. Mostly cloudy, with a low around 7. Windy, with a west wind 22 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 70%.
Sunday
A 50 percent chance of snow, mainly before 11am. Areas of blowing snow before 11am, then patchy blowing snow after noon. Partly sunny, with a high near 11. Breezy.
Sunday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 8. Breezy.
Monday
A chance of snow. Mostly cloudy, with a high near 15. Breezy.
Monday Night
Mostly cloudy, with a low around 13. Windy.
Tuesday
A chance of snow, mainly after 11am. Partly sunny, with a high near 23. Very windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 15. Very windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 23. Windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 19. Windy.
Thursday
Snow likely. Partly sunny, with a high near 22. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Grand Lake CO
 40.26°N 105.73°W (Elev. 11693 ft)
Last Update:
2:26 am MST Dec 5, 2025
Forecast Valid:
2am MST Dec 5, 2025-6pm MST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation