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

23°F

-5°C

Humidity 59%
Wind Speed W 10 G 20 mph
Barometer 30.09 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 4 Dec 6:55 pm MST
Extended Forecast for

3 Miles SSW Deer Ridge CO

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

  • Tonight

    Tonight: A 20 percent chance of snow after 11pm. Patchy blowing snow. Partly cloudy, with a low around 15. Wind chill values as low as -6. Windy, with a west wind 29 to 32 mph, with gusts as high as 55 mph.

    Low: 15 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Friday

    Friday: Snow likely, mainly before 11am. Areas of blowing snow. Partly sunny, with a high near 29. Wind chill values as low as -2. Windy, with a west wind 17 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 29 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Friday Night

    Friday Night: Snow showers likely, mainly after 11pm. Patchy blowing snow after midnight. Mostly cloudy, with a temperature rising to around 28 by 5am. Breezy, with a west wind 16 to 23 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 24 °F⇑

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Saturday

    Saturday: Snow showers likely. Patchy blowing snow. Mostly cloudy, with a high near 31. Windy, with a west northwest wind 18 to 25 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 31 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 19. Blustery, with a west wind 15 to 17 mph, with gusts as high as 44 mph.

    Low: 19 °F

    Chance Snow
    Showers and
    Blustery

  • Sunday

    Sunday: A 30 percent chance of snow showers before 11am. Patchy blowing snow between 11am and 1pm. Mostly sunny, with a high near 28. Breezy.

    High: 28 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow showers after 11pm. Partly cloudy, with a low around 21. Breezy.

    Low: 21 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Monday

    Monday: A chance of snow showers, mainly before 11am. Partly sunny, with a high near 32. Breezy.

    High: 32 °F

    Chance Snow
    Showers and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. Breezy.

    Low: 25 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
A 20 percent chance of snow after 11pm. Patchy blowing snow. Partly cloudy, with a low around 15. Wind chill values as low as -6. Windy, with a west wind 29 to 32 mph, with gusts as high as 55 mph.
Friday
Snow likely, mainly before 11am. Areas of blowing snow. Partly sunny, with a high near 29. Wind chill values as low as -2. Windy, with a west wind 17 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday Night
Snow showers likely, mainly after 11pm. Patchy blowing snow after midnight. Mostly cloudy, with a temperature rising to around 28 by 5am. Breezy, with a west wind 16 to 23 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow showers likely. Patchy blowing snow. Mostly cloudy, with a high near 31. Windy, with a west northwest wind 18 to 25 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 19. Blustery, with a west wind 15 to 17 mph, with gusts as high as 44 mph.
Sunday
A 30 percent chance of snow showers before 11am. Patchy blowing snow between 11am and 1pm. Mostly sunny, with a high near 28. Breezy.
Sunday Night
A 20 percent chance of snow showers after 11pm. Partly cloudy, with a low around 21. Breezy.
Monday
A chance of snow showers, mainly before 11am. Partly sunny, with a high near 32. Breezy.
Monday Night
Partly cloudy, with a low around 25. Breezy.
Tuesday
A slight chance of snow showers after 11am. Partly sunny, with a high near 38. Windy.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 33. Windy.
Wednesday
Snow showers likely. Partly sunny, with a high near 39. Windy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 31. Breezy.
Thursday
A chance of snow showers. Partly sunny, with a high near 38. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Deer Ridge CO
 40.35°N 105.63°W (Elev. 8373 ft)
Last Update:
2:21 pm MST Dec 4, 2025
Forecast Valid:
7pm MST Dec 4, 2025-6pm MST Dec 11, 2025
 
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Additional Resources

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