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

High: 64 °F
Chance
T-stormsTonight
Low: 43 °F
Chance
T-storms then
Mostly ClearSaturday

High: 66 °F
Sunny
Saturday Night

Low: 50 °F
Mostly Clear
Sunday

High: 69 °F
Sunny
Sunday Night

Low: 50 °F
Mostly Clear
Monday

High: 68 °F
Mostly Sunny
Monday Night
Low: 45 °F
Slight Chance
T-storms then
Partly CloudyTuesday
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.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles W East Portal CO
39.91°N 105.7°W (Elev. 11585 ft)
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


