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

31°F

-1°C

Humidity 92%
Wind Speed Calm
Barometer 30.12 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 2 Mar 2:55 am MST
Extended Forecast for

2 Miles NNE Arapahoe Peak CO

  • Overnight

    Overnight: Mostly cloudy, with a low around 21. Breezy, with a west wind around 18 mph, with gusts as high as 31 mph.

    Low: 21 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 29. Windy, with a west wind 21 to 25 mph, with gusts as high as 43 mph.

    High: 29 °F

    Slight Chance
    Snow Showers
    and Windy

  • Monday Night

    Monday Night: A 50 percent chance of snow showers, mainly after 11pm. Increasing clouds, with a low around 17. Breezy, with a west southwest wind 18 to 21 mph, with gusts as high as 34 mph. New snow accumulation of around an inch possible.

    Low: 17 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday

    Tuesday: Snow showers. Some thunder is also possible. High near 22. Breezy, with a west northwest wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 22 °F

    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 12. Breezy, with a west wind 11 to 16 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%.

    Low: 12 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers and
    Breezy

  • Wednesday

    Wednesday: A 20 percent chance of snow showers before 11am. Sunny, with a high near 27. Windy.

    High: 27 °F

    Slight Chance
    Snow Showers
    and Windy
    then Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 13. Windy.

    Low: 13 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: A chance of snow showers after 11am. Partly sunny, with a high near 26. Breezy.

    High: 26 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times. Cloudy, with a low around 10. Breezy.

    Low: 10 °F

    Heavy Snow
    and Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 21. Breezy, with a west wind around 18 mph, with gusts as high as 31 mph.
Monday
A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 29. Windy, with a west wind 21 to 25 mph, with gusts as high as 43 mph.
Monday Night
A 50 percent chance of snow showers, mainly after 11pm. Increasing clouds, with a low around 17. Breezy, with a west southwest wind 18 to 21 mph, with gusts as high as 34 mph. New snow accumulation of around an inch possible.
Tuesday
Snow showers. Some thunder is also possible. High near 22. Breezy, with a west northwest wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Tuesday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 12. Breezy, with a west wind 11 to 16 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%.
Wednesday
A 20 percent chance of snow showers before 11am. Sunny, with a high near 27. Windy.
Wednesday Night
Mostly clear, with a low around 13. Windy.
Thursday
A chance of snow showers after 11am. Partly sunny, with a high near 26. Breezy.
Thursday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 10. Breezy.
Friday
Snow. The snow could be heavy at times. Cloudy, with a high near 13. Blustery.
Friday Night
Snow likely. Mostly cloudy, with a low around 5. Breezy.
Saturday
A chance of snow. Partly sunny, with a high near 17. Breezy.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 11. Windy.
Sunday
A slight 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 NNE Arapahoe Peak CO
 40.04°N 105.63°W (Elev. 12546 ft)
Last Update:
11:46 pm MST Mar 1, 2026
Forecast Valid:
3am MST Mar 2, 2026-6pm MDT Mar 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation