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

10°F

-12°C

Humidity 83%
Wind Speed E 3 mph
Barometer 30.15 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Last update 4 Dec 2:35 am MST
Extended Forecast for

Rollins Pass 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: Partly cloudy, with a steady temperature around 3. Wind chill values as low as -18. Breezy, with a west wind 13 to 16 mph, with gusts as high as 26 mph.

    Low: 3 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Patchy blowing snow. Mostly sunny, with a high near 13. Wind chill values as low as -20. Breezy, with a west wind 20 to 23 mph, with gusts as high as 39 mph.

    High: 13 °F

    Patchy
    Blowing Snow
    and Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 11pm. Patchy blowing snow. Partly cloudy, with a low around 5. Wind chill values as low as -19. Windy, with a west wind 28 to 30 mph, with gusts as high as 46 mph. New snow accumulation of less than a half inch possible.

    Low: 5 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Friday

    Friday: Snow likely, mainly before 11am. Widespread blowing snow, mainly after 3pm. Partly sunny, with a high near 15. Wind chill values as low as -19. Windy, with a west wind 26 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 15 °F

    Snow Likely
    and Blowing
    Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Widespread blowing snow, mainly after 11pm. Mostly cloudy, with a low around 11. Windy, with a west wind 24 to 29 mph, with gusts as high as 50 mph. Chance of precipitation is 70%.

    Low: 11 °F

    Snow Likely
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. Widespread blowing snow, mainly before 11am. High near 13. Windy. Chance of precipitation is 90%.

    High: 13 °F

    Snow and
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow likely. Areas of blowing snow. Mostly cloudy, with a low around 8. Breezy. Chance of precipitation is 70%.

    Low: 8 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Sunday

    Sunday: A chance of snow. Partly sunny, with a high near 12. Windy.

    High: 12 °F

    Chance Snow
    and Windy

  • Sunday Night

    Sunday Night: A slight chance of snow after 11pm. Partly cloudy, with a low around 8. Windy.

    Low: 8 °F

    Slight Chance
    Snow and
    Windy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 3. Wind chill values as low as -18. Breezy, with a west wind 13 to 16 mph, with gusts as high as 26 mph.
Thursday
Patchy blowing snow. Mostly sunny, with a high near 13. Wind chill values as low as -20. Breezy, with a west wind 20 to 23 mph, with gusts as high as 39 mph.
Thursday Night
A 30 percent chance of snow after 11pm. Patchy blowing snow. Partly cloudy, with a low around 5. Wind chill values as low as -19. Windy, with a west wind 28 to 30 mph, with gusts as high as 46 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly before 11am. Widespread blowing snow, mainly after 3pm. Partly sunny, with a high near 15. Wind chill values as low as -19. Windy, with a west wind 26 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow likely, mainly after 11pm. Widespread blowing snow, mainly after 11pm. Mostly cloudy, with a low around 11. Windy, with a west wind 24 to 29 mph, with gusts as high as 50 mph. Chance of precipitation is 70%.
Saturday
Snow. Widespread blowing snow, mainly before 11am. High near 13. Windy. Chance of precipitation is 90%.
Saturday Night
Snow likely. Areas of blowing snow. Mostly cloudy, with a low around 8. Breezy. Chance of precipitation is 70%.
Sunday
A chance of snow. Partly sunny, with a high near 12. Windy.
Sunday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 8. Windy.
Monday
A chance of snow. Partly sunny, with a high near 18. Windy.
Monday Night
Mostly cloudy, with a low around 13. Windy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 26. Windy.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 17. Very windy.
Wednesday
A chance of snow. Partly sunny, with a high near 27. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rollins Pass CO
 39.93°N 105.67°W (Elev. 11178 ft)
Last Update:
8:51 pm MST Dec 3, 2025
Forecast Valid:
2am MST Dec 4, 2025-6pm MST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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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