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.

Partly Cloudy

75°F

24°C

Humidity 20%
Wind Speed NE 6 G 16 mph
Barometer 30.20 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 13 Jun 4:15 pm MDT
Extended Forecast for

2 Miles SSE Arapahoe Peak CO

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 57. West wind around 13 mph, with gusts as high as 21 mph.

    High: 57 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 45. Breezy, with a west wind 11 to 17 mph, with gusts as high as 29 mph.

    Low: 45 °F

    Partly Cloudy
    then Clear
    and Breezy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms between 3pm and 5pm, then a slight chance of showers after 5pm. Sunny, with a high near 60. Breezy, with a west wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 60 °F

    Sunny and
    Breezy then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45. Breezy, with a west wind 14 to 20 mph, with gusts as high as 28 mph.

    Low: 45 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 60. Breezy, with a west wind 11 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 60 °F

    Sunny and
    Breezy then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44. Breezy.

    Low: 44 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 60. Breezy.

    High: 60 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. Breezy.

    Low: 41 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: A chance of rain and snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 54. Breezy.

    High: 54 °F

    Breezy.
    Mostly Sunny
    then Chance
    Rain/Snow

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 57. West wind around 13 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 45. Breezy, with a west wind 11 to 17 mph, with gusts as high as 29 mph.
Saturday
A slight chance of showers and thunderstorms between 3pm and 5pm, then a slight chance of showers after 5pm. Sunny, with a high near 60. Breezy, with a west wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 45. Breezy, with a west wind 14 to 20 mph, with gusts as high as 28 mph.
Sunday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 60. Breezy, with a west wind 11 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 44. Breezy.
Monday
Sunny, with a high near 60. Breezy.
Monday Night
Mostly clear, with a low around 41. Breezy.
Tuesday
A chance of rain and snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 54. Breezy.
Tuesday Night
A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 36. Breezy.
Wednesday
Sunny, with a high near 54. Breezy.
Wednesday Night
Mostly clear, with a low around 40. Breezy.
Juneteenth
Sunny, with a high near 61. Breezy.
Thursday Night
Mostly clear, with a low around 45. Windy.
Friday
Sunny, with a high near 62. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Arapahoe Peak CO
 40°N 105.62°W (Elev. 11716 ft)
Last Update:
2:17 pm MDT Jun 13, 2025
Forecast Valid:
4pm MDT Jun 13, 2025-6pm MDT Jun 20, 2025
 
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Additional Resources

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Chance of Precipitation