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.

Fair

20°F

-7°C

Humidity 49%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 23 Jan 1:35 am MST
Extended Forecast for

2 Miles ENE Berthoud Pass CO

Winter Weather Advisory January 23, 11:00am until January 24, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Partly cloudy, with a low around 9. Wind chill values as low as -4. West wind around 11 mph, with gusts as high as 17 mph.

    Low: 9 °F

    Partly Cloudy

  • Friday

    Friday: Snow, mainly after noon. High near 18. Wind chill values as low as -6. Breezy, with a west wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 18 °F

    Chance Snow
    then Snow and
    Breezy

  • Friday Night

    Friday Night: Snow. Low around 2. Wind chill values as low as -8. West wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 2 °F

    Snow

  • Saturday

    Saturday: Snow. High near 5. Wind chill values as low as -14. West wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 5 °F

    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around -10. West wind around 10 mph, with gusts as high as 16 mph. Chance of precipitation is 60%.

    Low: -10 °F

    Snow Likely
    then Chance
    Snow

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy and cold, with a high near -1. Blustery. Chance of precipitation is 70%.

    High: -1 °F

    Snow Likely
    and Blustery

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around -6. Windy.

    Low: -6 °F

    Windy. Slight
    Chance Snow
    then Mostly
    Clear

  • Monday

    Monday: Sunny and cold, with a high near 10. Windy.

    High: 10 °F

    Cold and
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 1. Breezy.

    Low: 1 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Overnight
Partly cloudy, with a low around 9. Wind chill values as low as -4. West wind around 11 mph, with gusts as high as 17 mph.
Friday
Snow, mainly after noon. High near 18. Wind chill values as low as -6. Breezy, with a west wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow. Low around 2. Wind chill values as low as -8. West wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow. High near 5. Wind chill values as low as -14. West wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Saturday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around -10. West wind around 10 mph, with gusts as high as 16 mph. Chance of precipitation is 60%.
Sunday
Snow likely, mainly after 11am. Mostly cloudy and cold, with a high near -1. Blustery. Chance of precipitation is 70%.
Sunday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around -6. Windy.
Monday
Sunny and cold, with a high near 10. Windy.
Monday Night
Partly cloudy, with a low around 1. Breezy.
Tuesday
A slight chance of snow after 11am. Mostly sunny, with a high near 12. Breezy.
Tuesday Night
Partly cloudy, with a low around 3. Breezy.
Wednesday
Partly sunny, with a high near 16. Breezy.
Wednesday Night
Mostly cloudy, with a low around 4.
Thursday
A chance of snow. Partly sunny, with a high near 16.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Berthoud Pass CO
 39.82°N 105.75°W (Elev. 11693 ft)
Last Update:
2:16 pm MST Jan 22, 2026
Forecast Valid:
1am MST Jan 23, 2026-6pm MST Jan 29, 2026
 
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