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.

Partly Cloudy

22°F

-6°C

Humidity 63%
Wind Speed Calm
Barometer 30.18 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 4 Dec 10:55 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

  • Today

    Today: Patchy blowing snow. Mostly sunny, with a high near 14. Wind chill values as low as -15. Windy, with a west northwest wind 23 to 25 mph, with gusts as high as 38 mph.

    High: 14 °F

    Patchy
    Blowing Snow
    and Windy

  • Tonight

    Tonight: A 50 percent chance of snow, mainly after 11pm. Patchy blowing snow. Mostly cloudy, with a low around 5. Wind chill values as low as -18. Windy, with a west wind around 25 mph, with gusts as high as 39 mph. New snow accumulation of less than a half inch possible.

    Low: 5 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Friday

    Friday: Snow likely. Areas of blowing snow. Mostly cloudy, with a high near 14. Wind chill values as low as -14. Breezy, with a west wind 20 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 14 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Friday Night

    Friday Night: Snow, mainly after 11pm. Widespread blowing snow, mainly after midnight. Low around 11. Wind chill values as low as -9. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 11 °F

    Snow and
    Blowing Snow

  • Saturday

    Saturday: Snow. Widespread blowing snow. High near 14. Windy, with a west wind around 29 mph, with gusts as high as 44 mph. Chance of precipitation is 100%.

    High: 14 °F

    Snow and
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow. Widespread blowing snow, mainly before 9pm. Low around 7. Windy. Chance of precipitation is 80%.

    Low: 7 °F

    Snow and
    Blowing Snow

  • Sunday

    Sunday: A 50 percent chance of snow. Areas of blowing snow. Partly sunny, with a high near 12. Breezy.

    High: 12 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Sunday Night

    Sunday Night: A slight chance of snow after 11pm. Partly cloudy, with a low around 7. Windy.

    Low: 7 °F

    Slight Chance
    Snow and
    Windy

  • Monday

    Monday: A chance of snow. Partly sunny, with a high near 17. Breezy.

    High: 17 °F

    Chance Snow
    and Breezy

Detailed Forecast

Today
Patchy blowing snow. Mostly sunny, with a high near 14. Wind chill values as low as -15. Windy, with a west northwest wind 23 to 25 mph, with gusts as high as 38 mph.
Tonight
A 50 percent chance of snow, mainly after 11pm. Patchy blowing snow. Mostly cloudy, with a low around 5. Wind chill values as low as -18. Windy, with a west wind around 25 mph, with gusts as high as 39 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely. Areas of blowing snow. Mostly cloudy, with a high near 14. Wind chill values as low as -14. Breezy, with a west wind 20 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow, mainly after 11pm. Widespread blowing snow, mainly after midnight. Low around 11. Wind chill values as low as -9. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow. Widespread blowing snow. High near 14. Windy, with a west wind around 29 mph, with gusts as high as 44 mph. Chance of precipitation is 100%.
Saturday Night
Snow. Widespread blowing snow, mainly before 9pm. Low around 7. Windy. Chance of precipitation is 80%.
Sunday
A 50 percent chance of snow. Areas of blowing snow. Partly sunny, with a high near 12. Breezy.
Sunday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 7. Windy.
Monday
A chance of snow. Partly sunny, with a high near 17. Breezy.
Monday Night
A slight chance of snow before 11pm. Mostly cloudy, with a low around 13. Windy.
Tuesday
A chance of snow. Partly sunny, with a high near 21. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 18. Windy.
Wednesday
A chance of snow. Mostly cloudy, with a high near 23. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rollins Pass CO
 39.91°N 105.7°W (Elev. 11585 ft)
Last Update:
3:25 am MST Dec 4, 2025
Forecast Valid:
11am MST Dec 4, 2025-6pm MST Dec 10, 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