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.

Light Snow

11°F

-12°C

Humidity 82%
Wind Speed E 6 mph
Barometer 30.15 in
Dewpoint 6°F (-14°C)
Visibility 7.00 mi
Wind Chill1°F (-17°C)
Last update 4 Dec 2:55 am MST
Extended Forecast for

4 Miles WSW Grand Lake CO

Winter Storm Watch December 5, 05:00pm until December 7, 08:00am
Click here for hazard details and duration
Winter Storm Watch

  • Overnight

    Overnight: Patchy fog. Otherwise, partly cloudy, with a low around 2. Calm wind.

    Low: 2 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 27. Wind chill values as low as -4. Breezy, with a light west northwest wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 27 °F

    Patchy Fog
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 9. Wind chill values as low as -1. West southwest wind 6 to 10 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

    Low: 9 °F

    Chance Snow

  • Friday

    Friday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 26. Wind chill values as low as -1. West wind 6 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 19. West southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

    Low: 19 °F

    Snow Likely

  • Saturday

    Saturday: Snow. Patchy blowing snow between 2pm and 3pm. High near 29. Breezy. Chance of precipitation is 90%.

    High: 29 °F

    Snow and
    Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow likely. Mostly cloudy, with a low around 15. Chance of precipitation is 70%.

    Low: 15 °F

    Snow Likely

  • Sunday

    Sunday: A chance of snow. Partly sunny, with a high near 28. Breezy.

    High: 28 °F

    Chance Snow
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, partly cloudy, with a low around 2. Calm wind.
Thursday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 27. Wind chill values as low as -4. Breezy, with a light west northwest wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Thursday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 9. Wind chill values as low as -1. West southwest wind 6 to 10 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 26. Wind chill values as low as -1. West wind 6 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 19. West southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Saturday
Snow. Patchy blowing snow between 2pm and 3pm. High near 29. Breezy. Chance of precipitation is 90%.
Saturday Night
Snow likely. Mostly cloudy, with a low around 15. Chance of precipitation is 70%.
Sunday
A chance of snow. Partly sunny, with a high near 28. Breezy.
Sunday Night
Mostly cloudy, with a low around 11.
Monday
A chance of snow. Partly sunny, with a high near 33. Breezy.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
A slight chance of snow. Partly sunny, with a high near 36. Breezy.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 20. Breezy.
Wednesday
A chance of snow. Partly sunny, with a high near 38. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Grand Lake CO
 40.23°N 105.9°W (Elev. 8947 ft)
Last Update:
8:51 pm MST Dec 3, 2025
Forecast Valid:
3am MST Dec 4, 2025-6pm MST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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