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.

Fair

36°F

2°C

Humidity 37%
Wind Speed SW 17 mph
Barometer 29.95 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 23 Apr 8:15 am MDT
Extended Forecast for

2 Miles N Arapahoe Peak CO

  • Today

    Today: A 40 percent chance of snow showers. Partly sunny, with a high near 31. Wind chill values as low as -1. Windy, with a west wind 26 to 34 mph, with gusts as high as 47 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    Showers and
    Windy

  • Tonight

    Tonight: A 20 percent chance of snow showers. Partly cloudy, with a low around 14. Wind chill values as low as -3. Windy, with a west wind 22 to 25 mph, with gusts as high as 40 mph.

    Low: 14 °F

    Slight Chance
    Snow Showers
    and Windy

  • Friday

    Friday: A 40 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 36. Wind chill values as low as -4. Windy, with a west wind 21 to 28 mph, with gusts as high as 41 mph. Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow
    Showers and
    Windy

  • Friday Night

    Friday Night: A 20 percent chance of snow showers. Mostly cloudy, with a low around 17. Windy, with a west wind 18 to 28 mph decreasing to 8 to 18 mph after midnight. Winds could gust as high as 41 mph.

    Low: 17 °F

    Slight Chance
    Snow Showers
    and Windy

  • Saturday

    Saturday: Snow showers likely, mainly after noon. Some thunder is also possible. Mostly cloudy, with a high near 37. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 70%.

    High: 37 °F

    Breezy.
    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: Snow showers. Low around 19. Breezy. Chance of precipitation is 90%.

    Low: 19 °F

    Snow Showers
    and Breezy

  • Sunday

    Sunday: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 32. Breezy. Chance of precipitation is 90%.

    High: 32 °F

    Heavy Snow
    and Breezy

  • Sunday Night

    Sunday Night: Snow showers. Cloudy, with a low around 17. Windy.

    Low: 17 °F

    Snow Showers
    and Windy

  • Monday

    Monday: Snow showers. Some thunder is also possible. Cloudy, with a high near 30. Breezy.

    High: 30 °F

    Snow Showers
    and Breezy

Detailed Forecast

Today
A 40 percent chance of snow showers. Partly sunny, with a high near 31. Wind chill values as low as -1. Windy, with a west wind 26 to 34 mph, with gusts as high as 47 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 20 percent chance of snow showers. Partly cloudy, with a low around 14. Wind chill values as low as -3. Windy, with a west wind 22 to 25 mph, with gusts as high as 40 mph.
Friday
A 40 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 36. Wind chill values as low as -4. Windy, with a west wind 21 to 28 mph, with gusts as high as 41 mph. Little or no snow accumulation expected.
Friday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 17. Windy, with a west wind 18 to 28 mph decreasing to 8 to 18 mph after midnight. Winds could gust as high as 41 mph.
Saturday
Snow showers likely, mainly after noon. Some thunder is also possible. Mostly cloudy, with a high near 37. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 70%.
Saturday Night
Snow showers. Low around 19. Breezy. Chance of precipitation is 90%.
Sunday
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 32. Breezy. Chance of precipitation is 90%.
Sunday Night
Snow showers. Cloudy, with a low around 17. Windy.
Monday
Snow showers. Some thunder is also possible. Cloudy, with a high near 30. Breezy.
Monday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 16. Breezy.
Tuesday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 34. Breezy.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 18. Breezy.
Wednesday
Snow showers. The snow could be heavy at times. Some thunder is also possible. Mostly cloudy, with a high near 33. Breezy.
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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:
2:51 am MDT Apr 23, 2026
Forecast Valid:
8am MDT Apr 23, 2026-6pm MDT Apr 29, 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