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

27°F

-3°C

Humidity 79%
Wind Speed W 12 G 20 mph
Barometer 29.95 in
Dewpoint 21°F (-6°C)
Visibility 4.00 mi
Wind Chill16°F (-9°C)
Last update 5 Dec 1:55 pm MST
Extended Forecast for

4 Miles NE Berthoud Pass CO

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

  • This Afternoon

    This Afternoon: Snow likely, mainly before 4pm. Patchy blowing snow. Mostly cloudy and cold, with a steady temperature around 6. Wind chill values as low as -15. Blustery, with a west northwest wind around 22 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 6 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow, mainly after 8pm. The snow could be heavy at times. Widespread blowing snow, mainly after 8pm. Temperature rising to around 14 by 4am. Wind chill values as low as -16. Very windy, with a west wind 28 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 7 °F⇑

    Heavy Snow
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Widespread blowing snow. Temperature falling to around 7 by 3pm. Wind chill values as low as -18. Very windy, with a west northwest wind 33 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    High: 14 °F⇓

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow likely. Widespread blowing snow. Mostly cloudy, with a low around 3. Wind chill values as low as -21. Windy, with a west wind 32 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 3 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday

    Sunday: A 40 percent chance of snow before 11am. Areas of blowing snow. Mostly sunny and cold, with a high near 6. Windy, with a west wind 23 to 32 mph, with gusts as high as 46 mph.

    High: 6 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 3. Very windy.

    Low: 3 °F

    Slight Chance
    Snow and Very
    Windy

  • Monday

    Monday: A 40 percent chance of snow, mainly before 11am. Partly sunny and cold, with a high near 10. Windy.

    High: 10 °F

    Chance Snow
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 9. Very windy.

    Low: 9 °F

    Partly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: A slight chance of snow after 11am. Partly sunny, with a high near 20. Very windy.

    High: 20 °F

    Slight Chance
    Snow and Very
    Windy

Detailed Forecast

This Afternoon
Snow likely, mainly before 4pm. Patchy blowing snow. Mostly cloudy and cold, with a steady temperature around 6. Wind chill values as low as -15. Blustery, with a west northwest wind around 22 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow, mainly after 8pm. The snow could be heavy at times. Widespread blowing snow, mainly after 8pm. Temperature rising to around 14 by 4am. Wind chill values as low as -16. Very windy, with a west wind 28 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow. Temperature falling to around 7 by 3pm. Wind chill values as low as -18. Very windy, with a west northwest wind 33 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Saturday Night
Snow likely. Widespread blowing snow. Mostly cloudy, with a low around 3. Wind chill values as low as -21. Windy, with a west wind 32 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
A 40 percent chance of snow before 11am. Areas of blowing snow. Mostly sunny and cold, with a high near 6. Windy, with a west wind 23 to 32 mph, with gusts as high as 46 mph.
Sunday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 3. Very windy.
Monday
A 40 percent chance of snow, mainly before 11am. Partly sunny and cold, with a high near 10. Windy.
Monday Night
Partly cloudy, with a low around 9. Very windy.
Tuesday
A slight chance of snow after 11am. Partly sunny, with a high near 20. Very windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 10. Very windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 21. Very windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 14. Very windy.
Thursday
A chance of snow. Partly sunny, with a high near 18. Very windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Berthoud Pass CO
 39.82°N 105.72°W (Elev. 12490 ft)
Last Update:
3:26 am MST Dec 5, 2025
Forecast Valid:
2pm MST Dec 5, 2025-6pm MST Dec 11, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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