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

55°F

13°C

Humidity 34%
Wind Speed Calm
Barometer 30.24 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 10 Apr 11:15 am MDT
Extended Forecast for

5 Miles WNW Arapahoe Peak CO

  • Today

    Today: A chance of rain and snow showers after noon. Some thunder is also possible. Mostly cloudy, with a high near 50. Southwest wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 50 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 9pm. Mostly cloudy, with a low around 32. South southwest wind 6 to 9 mph, with gusts as high as 15 mph.

    Low: 32 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow showers before noon, then rain likely, possibly mixed with snow showers. Some thunder is also possible. Mostly cloudy, with a high near 47. South southwest wind 5 to 11 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 47 °F

    Slight Chance
    Snow Showers
    then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: A chance of rain and snow showers before 9pm, then a chance of snow showers between 9pm and midnight. Partly cloudy, with a low around 28. West wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance
    Rain/Snow
    then Mostly
    Clear

  • Sunday

    Sunday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 47. Breezy, with a west wind 7 to 15 mph, with gusts as high as 26 mph.

    High: 47 °F

    Sunny then
    Slight Chance
    Snow Showers
    and Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of snow showers. Partly cloudy, with a low around 27.

    Low: 27 °F

    Slight Chance
    Snow Showers

  • Monday

    Monday: Snow showers likely, mainly after noon. Partly sunny, with a high near 44. Breezy. Chance of precipitation is 60%.

    High: 44 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely and
    Breezy

  • Monday Night

    Monday Night: Snow showers likely. Mostly cloudy, with a low around 23. Breezy.

    Low: 23 °F

    Snow Showers
    Likely and
    Breezy

  • Tuesday

    Tuesday: Snow showers. Cloudy, with a high near 33. Breezy.

    High: 33 °F

    Snow Showers
    and Breezy

Detailed Forecast

Today
A chance of rain and snow showers after noon. Some thunder is also possible. Mostly cloudy, with a high near 50. Southwest wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tonight
A 30 percent chance of showers, mainly before 9pm. Mostly cloudy, with a low around 32. South southwest wind 6 to 9 mph, with gusts as high as 15 mph.
Saturday
A slight chance of snow showers before noon, then rain likely, possibly mixed with snow showers. Some thunder is also possible. Mostly cloudy, with a high near 47. South southwest wind 5 to 11 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow showers before 9pm, then a chance of snow showers between 9pm and midnight. Partly cloudy, with a low around 28. West wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 47. Breezy, with a west wind 7 to 15 mph, with gusts as high as 26 mph.
Sunday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 27.
Monday
Snow showers likely, mainly after noon. Partly sunny, with a high near 44. Breezy. Chance of precipitation is 60%.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 23. Breezy.
Tuesday
Snow showers. Cloudy, with a high near 33. Breezy.
Tuesday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 21. Breezy.
Wednesday
A chance of snow showers. Partly sunny, with a high near 39. Breezy.
Wednesday Night
Partly cloudy, with a low around 23. Breezy.
Thursday
A chance of snow showers. Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Arapahoe Peak CO
 40.04°N 105.74°W (Elev. 10272 ft)
Last Update:
3:32 am MDT Apr 10, 2026
Forecast Valid:
11am MDT Apr 10, 2026-6pm MDT Apr 16, 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