Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

74°F

23°C

Humidity 31%
Wind Speed Calm
Barometer 30.57 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 31 Jul 10:55 am MDT
Extended Forecast for

2 Miles W East Portal CO

  • Today

    Today: A 40 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 64. Northwest wind 7 to 9 mph becoming east northeast in the afternoon. Winds could gust as high as 15 mph.

    High: 64 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm.  Partly cloudy, with a low around 43. East wind 7 to 11 mph becoming west southwest after midnight. Winds could gust as high as 18 mph.  Chance of precipitation is 40%.

    Low: 43 °F

    Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 66. West wind 6 to 9 mph becoming east northeast in the afternoon. Winds could gust as high as 20 mph.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50. East wind 9 to 11 mph becoming west southwest after midnight. Winds could gust as high as 21 mph.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 69. West wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Showers and thunderstorms likely after noon.  Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny
    then T-storms
    Likely

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 64. Northwest wind 7 to 9 mph becoming east northeast in the afternoon. Winds could gust as high as 15 mph.
Tonight
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Partly cloudy, with a low around 43. East wind 7 to 11 mph becoming west southwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 40%.
Saturday
Sunny, with a high near 66. West wind 6 to 9 mph becoming east northeast in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 50. East wind 9 to 11 mph becoming west southwest after midnight. Winds could gust as high as 21 mph.
Sunday
Sunny, with a high near 69. West wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 50.
Monday
Mostly sunny, with a high near 68.
Monday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 45.
Tuesday
Showers and thunderstorms likely after noon. Mostly sunny, with a high near 62.
Tuesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
A slight chance of showers and thunderstorms. Sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W East Portal CO
 39.91°N 105.7°W (Elev. 11585 ft)
12:46 am MDT Jul 31, 2026
11am MDT Jul 31, 2026-6pm MDT Aug 6, 2026
 
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Additional Resources

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