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

36°F

2°C

Humidity 85%
Wind Speed W 10 mph
Barometer 29.97 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 2 Jan 3:35 am MST
Extended Forecast for

Arapahoe Peak CO

  • Overnight

    Overnight: Snow showers likely. Widespread blowing snow. Cloudy, with a steady temperature around 19. Wind chill values as low as -2. Very windy, with a west wind around 36 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 19 °F

    Snow Showers
    Likely and
    Blowing Snow

  • Friday

    Friday: Snow showers likely, mainly before 4pm. Widespread blowing snow. Cloudy, with a high near 18. Wind chill values as low as -8. Windy, with a west wind 32 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 18 °F

    Snow Showers
    Likely and
    Blowing Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow showers before 11pm. Widespread blowing snow, mainly before 11pm. Mostly cloudy, with a low around 13. Wind chill values as low as -7. Windy, with a west wind 26 to 34 mph, with gusts as high as 50 mph. New snow accumulation of less than one inch possible.

    Low: 13 °F

    Chance Snow
    Showers and
    Blowing Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 23. Wind chill values as low as -6. Breezy, with a west wind 18 to 24 mph, with gusts as high as 37 mph.

    High: 23 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 16. Windy, with a west wind 20 to 29 mph, with gusts as high as 47 mph.

    Low: 16 °F

    Mostly Cloudy
    and Windy

  • Sunday

    Sunday: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 21. Windy.

    High: 21 °F

    Windy. Slight
    Chance Snow
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 15. Breezy.

    Low: 15 °F

    Slight Chance
    Snow and
    Breezy

  • Monday

    Monday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 18. Windy.

    High: 18 °F

    Snow Likely
    and Windy

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 11. Breezy.

    Low: 11 °F

    Chance Snow
    and Breezy

Detailed Forecast

Overnight
Snow showers likely. Widespread blowing snow. Cloudy, with a steady temperature around 19. Wind chill values as low as -2. Very windy, with a west wind around 36 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
Friday
Snow showers likely, mainly before 4pm. Widespread blowing snow. Cloudy, with a high near 18. Wind chill values as low as -8. Windy, with a west wind 32 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Friday Night
A 50 percent chance of snow showers before 11pm. Widespread blowing snow, mainly before 11pm. Mostly cloudy, with a low around 13. Wind chill values as low as -7. Windy, with a west wind 26 to 34 mph, with gusts as high as 50 mph. New snow accumulation of less than one inch possible.
Saturday
Mostly sunny, with a high near 23. Wind chill values as low as -6. Breezy, with a west wind 18 to 24 mph, with gusts as high as 37 mph.
Saturday Night
Mostly cloudy, with a low around 16. Windy, with a west wind 20 to 29 mph, with gusts as high as 47 mph.
Sunday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 21. Windy.
Sunday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 15. Breezy.
Monday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 18. Windy.
Monday Night
A chance of snow. Mostly cloudy, with a low around 11. Breezy.
Tuesday
A chance of snow. Partly sunny, with a high near 14. Windy.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 8. Windy.
Wednesday
A chance of snow. Partly sunny, with a high near 13. Windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 4. Breezy.
Thursday
Snow likely. Mostly cloudy and cold, with a high near 9. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arapahoe Peak CO
 40.02°N 105.65°W (Elev. 12680 ft)
Last Update:
3:26 am MST Jan 2, 2026
Forecast Valid:
3am MST Jan 2, 2026-6pm MST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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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