Current conditions at

Granby-Grand County Airport (KGNB)

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

Drizzle

41°F

5°C

Humidity 85%
Wind Speed W 8 mph
Barometer 30.09 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 13 Oct 6:55 am MDT
Extended Forecast for

6 Miles WNW Arapahoe Peak CO

  • Today

    Today: A chance of rain and snow showers before noon, then a chance of rain showers between noon and 3pm, then rain likely, possibly mixed with snow showers after 3pm. Some thunder is also possible.  Partly sunny, with a high near 48. Calm wind becoming west southwest around 5 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: Rain likely, possibly mixed with snow showers, becoming all snow after 3am. Some thunder is also possible.  Mostly cloudy, with a low around 33. Light southeast wind becoming east southeast 6 to 11 mph in the evening. Winds could gust as high as 17 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Snow showers likely.  Mostly cloudy, with a temperature falling to around 31 by 5pm. East wind 10 to 14 mph becoming south in the afternoon. Winds could gust as high as 28 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F⇓

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: Snow showers.  Low around 28. West wind 3 to 8 mph. Winds could gust as high as 16 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 28 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers, mainly before noon.  High near 35. Light and variable wind becoming northeast 5 to 8 mph in the morning. Winds could gust as high as 15 mph.  Chance of precipitation is 80%.

    High: 35 °F

    Snow Showers
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers, mainly before midnight.  Partly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow
    Showers

  • Friday

    Friday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

Detailed Forecast

Today
A chance of rain and snow showers before noon, then a chance of rain showers between noon and 3pm, then rain likely, possibly mixed with snow showers after 3pm. Some thunder is also possible. Partly sunny, with a high near 48. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
Rain likely, possibly mixed with snow showers, becoming all snow after 3am. Some thunder is also possible. Mostly cloudy, with a low around 33. Light southeast wind becoming east southeast 6 to 11 mph in the evening. Winds could gust as high as 17 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday
Snow showers likely. Mostly cloudy, with a temperature falling to around 31 by 5pm. East wind 10 to 14 mph becoming south in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow showers. Low around 28. West wind 3 to 8 mph. Winds could gust as high as 16 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow showers, mainly before noon. High near 35. Light and variable wind becoming northeast 5 to 8 mph in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 80%.
Thursday Night
A 40 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around 20.
Friday
Sunny, with a high near 44.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 48.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Arapahoe Peak CO
 40.06°N 105.74°W (Elev. 10095 ft)
12:46 am MDT Oct 13, 2026
7am MDT Oct 13, 2026-6pm MDT Oct 19, 2026
 
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Additional Resources

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