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Current conditions at
Granby-Grand County Airport (KGNB)
Lat: 40.09°NLon: 105.92°WElev: 8207ft.
Mostly Cloudy
80°F
27°C
| Humidity | 19% |
| Wind Speed | SE 10 mph |
| Barometer | 30.27 in |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 6 Sep 4:35 pm MDT |
Extended Forecast for
East Portal CO
This Afternoon
High: 65 °F
Chance
T-stormsTonight
Low: 47 °F
Slight Chance
T-storms then
Mostly CloudyLabor Day
High: 65 °F
Breezy.
Mostly Cloudy
then Chance
T-stormsMonday Night
Low: 44 °F
Mostly Cloudy
Tuesday
High: 65 °F
Partly Sunny
then Slight
Chance
T-stormsTuesday Night
Low: 43 °F
Mostly Clear
Wednesday
High: 66 °F
Sunny
Wednesday Night
Low: 43 °F
Mostly Clear
Thursday
High: 67 °F
Sunny then
Sunny and
Breezy
Detailed Forecast
This Afternoon
A 40 percent chance of showers and thunderstorms. Partly sunny, with a steady temperature around 65. East southeast wind around 7 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 47. Southeast wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 16 mph.
Labor Day
A 30 percent chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 65. Breezy, with a west wind 10 to 16 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 44. West wind 6 to 9 mph, with gusts as high as 21 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 65. West wind 7 to 11 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 67. Breezy.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 66. Breezy.
Friday Night
Partly cloudy, with a low around 45.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 65. Breezy.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 42.
Sunday
A chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 60.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
East Portal CO
39.89°N 105.67°W (Elev. 10000 ft)
39.89°N 105.67°W (Elev. 10000 ft)
12:46 pm MDT Sep 6, 2026
4pm MDT Sep 6, 2026-6pm MDT Sep 13, 2026
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