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.

Overcast

28°F

-2°C

Humidity 66%
Wind Speed W 6 mph
Barometer 29.72 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 8 Jan 4:15 pm MST
Extended Forecast for

2 Miles N Arapahoe Peak CO

Winter Weather Advisory January 8, 04:36pm until January 9, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 8, 04:36pm until January 9, 11:00am

    NOW until 11:00am Fri

    Winter Weather Advisory

  • This Afternoon

    High: 15 °F

    Snow Likely

  • Tonight

    Tonight: Snow. Low around 0. Wind chill values as low as -17. Breezy, with a west wind 9 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 0 °F

    Snow and
    Breezy

  • Friday

    Friday: Snow likely, mainly before 8am. Areas of blowing snow after 11am. Mostly cloudy and cold, with a high near 4. Wind chill values as low as -22. Breezy, with a west wind 18 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 4 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before 11pm. Patchy blowing snow. Mostly cloudy, with a low around -6. Wind chill values as low as -29. Breezy, with a west wind 18 to 22 mph, with gusts as high as 36 mph.

    Low: -6 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Saturday

    Saturday: A 20 percent chance of snow after 11am. Mostly sunny, with a high near 11. Breezy, with a west wind around 23 mph, with gusts as high as 37 mph.

    High: 11 °F

    Slight Chance
    Snow and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 2. Breezy.

    Low: 2 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 22. Breezy.

    High: 22 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 8. Blustery.

    Low: 8 °F

    Partly Cloudy
    and Blustery

Detailed Forecast

This Afternoon
Snow likely. Cloudy, with a steady temperature around 15. West wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow. Low around 0. Wind chill values as low as -17. Breezy, with a west wind 9 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow likely, mainly before 8am. Areas of blowing snow after 11am. Mostly cloudy and cold, with a high near 4. Wind chill values as low as -22. Breezy, with a west wind 18 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow before 11pm. Patchy blowing snow. Mostly cloudy, with a low around -6. Wind chill values as low as -29. Breezy, with a west wind 18 to 22 mph, with gusts as high as 36 mph.
Saturday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 11. Breezy, with a west wind around 23 mph, with gusts as high as 37 mph.
Saturday Night
Mostly clear, with a low around 2. Breezy.
Sunday
Mostly sunny, with a high near 22. Breezy.
Sunday Night
Partly cloudy, with a low around 8. Blustery.
Monday
Mostly sunny, with a high near 25. Breezy.
Monday Night
Mostly cloudy, with a low around 12. Breezy.
Tuesday
A chance of snow. Mostly cloudy, with a high near 21. Breezy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 13. Breezy.
Wednesday
A chance of snow. Partly sunny, with a high near 22. Breezy.
Wednesday Night
Mostly cloudy, with a low around 12. Breezy.
Thursday
A chance of snow. Mostly sunny, with a high near 22. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Arapahoe Peak CO
 40.04°N 105.65°W (Elev. 11270 ft)
Last Update:
4:06 pm MST Jan 8, 2026
Forecast Valid:
4pm MST Jan 8, 2026-6pm MST Jan 15, 2026
 
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