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

36°F

2°C

Humidity 25%
Wind Speed W 12 mph
Barometer 30.09 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 22 Jan 11:55 am MST
Extended Forecast for

2 Miles N Arapahoe Peak CO

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

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 21. Breezy, with a west wind 14 to 18 mph, with gusts as high as 29 mph.

    High: 21 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 1. Wind chill values as low as -17. West wind 11 to 13 mph, with gusts as high as 20 mph.

    Low: 1 °F

    Mostly Cloudy

  • Friday

    Friday: Snow, mainly after 11am. High near 16. Wind chill values as low as -17. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 16 °F

    Snow and
    Breezy

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times. Low around -2. Wind chill values as low as -15. West wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: -2 °F

    Heavy Snow

  • Saturday

    Saturday: Snow. High near 5. West wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

    High: 5 °F

    Snow then
    Snow Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around -13. Breezy.

    Low: -13 °F

    Chance Snow
    and Breezy

  • Sunday

    Sunday: A 40 percent chance of snow. Partly sunny and cold, with a high near 5. Windy.

    High: 5 °F

    Chance Snow
    and Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -5. Windy.

    Low: -5 °F

    Partly Cloudy
    and Windy

  • Monday

    Monday: Mostly sunny, with a high near 12. Windy.

    High: 12 °F

    Mostly Sunny
    and Windy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 21. Breezy, with a west wind 14 to 18 mph, with gusts as high as 29 mph.
Tonight
Mostly cloudy, with a low around 1. Wind chill values as low as -17. West wind 11 to 13 mph, with gusts as high as 20 mph.
Friday
Snow, mainly after 11am. High near 16. Wind chill values as low as -17. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow. The snow could be heavy at times. Low around -2. Wind chill values as low as -15. West wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow. High near 5. West wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Saturday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around -13. Breezy.
Sunday
A 40 percent chance of snow. Partly sunny and cold, with a high near 5. Windy.
Sunday Night
Partly cloudy, with a low around -5. Windy.
Monday
Mostly sunny, with a high near 12. Windy.
Monday Night
Mostly cloudy, with a low around 1. Breezy.
Tuesday
A chance of snow. Partly sunny, with a high near 13. Breezy.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 4. Breezy.
Wednesday
A slight chance of snow. Partly sunny, with a high near 17. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Arapahoe Peak CO
 40.04°N 105.65°W (Elev. 11270 ft)
Last Update:
3:28 am MST Jan 22, 2026
Forecast Valid:
12pm MST Jan 22, 2026-6pm MST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation