National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Overcast

29°F

-2°C

Humidity 79%
Wind Speed Calm
Barometer 30.31 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 8 Mar 1:15 am MDT
Extended Forecast for

2 Miles NNE Arapahoe Peak CO

  • Overnight

    Overnight: Widespread blowing snow. Mostly clear, with a low around 8. Wind chill values as low as -14. Blustery, with a west wind around 24 mph, with gusts as high as 44 mph.

    Low: 8 °F

    Blowing Snow
    and Blustery

  • Sunday

    Sunday: Widespread blowing snow, mainly before 9am. Sunny, with a high near 24. Wind chill values as low as -12. Windy, with a west wind 26 to 28 mph, with gusts as high as 46 mph.

    High: 24 °F

    Blowing Snow
    and Windy

  • Sunday Night

    Sunday Night: Patchy blowing snow. Mostly clear, with a low around 17. Wind chill values as low as -4. Windy, with a west wind 30 to 33 mph, with gusts as high as 47 mph.

    Low: 17 °F

    Patchy
    Blowing Snow
    and Windy

  • Monday

    Monday: Patchy blowing snow. Sunny, with a high near 29. Wind chill values as low as -1. Windy, with a west wind around 32 mph, with gusts as high as 47 mph.

    High: 29 °F

    Patchy
    Blowing Snow
    and Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 20. Windy, with a west wind 29 to 32 mph, with gusts as high as 44 mph.

    Low: 20 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 28. Windy.

    High: 28 °F

    Slight Chance
    Snow Showers
    and Windy

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 7. Windy. Chance of precipitation is 60%.

    Low: 7 °F

    Snow Showers
    Likely and
    Windy

  • Wednesday

    Wednesday: A slight chance of snow showers before 11am. Mostly sunny, with a high near 16. Very windy.

    High: 16 °F

    Very Windy.
    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14. Very windy.

    Low: 14 °F

    Partly Cloudy
    and Very
    Windy

Detailed Forecast

Overnight
Widespread blowing snow. Mostly clear, with a low around 8. Wind chill values as low as -14. Blustery, with a west wind around 24 mph, with gusts as high as 44 mph.
Sunday
Widespread blowing snow, mainly before 9am. Sunny, with a high near 24. Wind chill values as low as -12. Windy, with a west wind 26 to 28 mph, with gusts as high as 46 mph.
Sunday Night
Patchy blowing snow. Mostly clear, with a low around 17. Wind chill values as low as -4. Windy, with a west wind 30 to 33 mph, with gusts as high as 47 mph.
Monday
Patchy blowing snow. Sunny, with a high near 29. Wind chill values as low as -1. Windy, with a west wind around 32 mph, with gusts as high as 47 mph.
Monday Night
Mostly clear, with a low around 20. Windy, with a west wind 29 to 32 mph, with gusts as high as 44 mph.
Tuesday
A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 28. Windy.
Tuesday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 7. Windy. Chance of precipitation is 60%.
Wednesday
A slight chance of snow showers before 11am. Mostly sunny, with a high near 16. Very windy.
Wednesday Night
Partly cloudy, with a low around 14. Very windy.
Thursday
Mostly sunny, with a high near 27. Very windy.
Thursday Night
Partly cloudy, with a low around 22. Strong and damaging winds.
Friday
Mostly sunny, with a high near 29. Strong and damaging winds.
Friday Night
Partly cloudy, with a low around 21. Very windy.
Saturday
A chance of snow. Mostly sunny, with a high near 30. Very windy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Arapahoe Peak CO
 40.04°N 105.63°W (Elev. 12546 ft)
Last Update:
11:46 pm MST Mar 7, 2026
Forecast Valid:
12am MST Mar 8, 2026-6pm MDT Mar 14, 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