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

19°F

-7°C

Humidity 78%
Wind Speed SW 3 mph
Barometer 30.03 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 5 Dec 4:15 am MST
Extended Forecast for

3 Miles ESE Fraser 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 30 percent chance of snow. Mostly cloudy, with a steady temperature around 12. Wind chill values as low as -3. West northwest wind around 13 mph, with gusts as high as 21 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 12 °F

    Chance Snow

  • Friday

    Friday: Snow likely, mainly before 4pm. Mostly cloudy, with a high near 22. Wind chill values as low as -1. Blustery, with a west northwest wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 22 °F

    Snow Likely
    and Blustery

  • Friday Night

    Friday Night: Snow, mainly after 8pm. Patchy blowing snow after 3am. Temperature rising to around 23 by 4am. Breezy, with a west wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 19 °F⇑

    Snow and
    Patchy
    Blowing Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Patchy blowing snow. High near 25. Blustery, with a west northwest wind 14 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 25 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow likely. Patchy blowing snow before 10pm. Mostly cloudy, with a low around 14. Breezy, with a west wind 11 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.

    Low: 14 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Sunday

    Sunday: A 40 percent chance of snow before 11am. Partly sunny, with a high near 22. Breezy.

    High: 22 °F

    Chance Snow
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 13.

    Low: 13 °F

    Slight Chance
    Snow

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 26. Breezy.

    High: 26 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 17. Breezy.

    Low: 17 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Overnight
A 30 percent chance of snow. Mostly cloudy, with a steady temperature around 12. Wind chill values as low as -3. West northwest wind around 13 mph, with gusts as high as 21 mph. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly before 4pm. Mostly cloudy, with a high near 22. Wind chill values as low as -1. Blustery, with a west northwest wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Friday Night
Snow, mainly after 8pm. Patchy blowing snow after 3am. Temperature rising to around 23 by 4am. Breezy, with a west wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow. The snow could be heavy at times. Patchy blowing snow. High near 25. Blustery, with a west northwest wind 14 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Saturday Night
Snow likely. Patchy blowing snow before 10pm. Mostly cloudy, with a low around 14. Breezy, with a west wind 11 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.
Sunday
A 40 percent chance of snow before 11am. Partly sunny, with a high near 22. Breezy.
Sunday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 13.
Monday
A chance of snow. Mostly cloudy, with a high near 26. Breezy.
Monday Night
Partly cloudy, with a low around 17. Breezy.
Tuesday
A slight chance of snow after 11am. Partly sunny, with a high near 34. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 23. Windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 32. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 27. Breezy.
Thursday
A chance of snow. Mostly cloudy, with a high near 34. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Fraser CO
 39.93°N 105.76°W (Elev. 9403 ft)
Last Update:
3:26 am MST Dec 5, 2025
Forecast Valid:
4am MST Dec 5, 2025-6pm MST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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