Hazardous Weather Conditions
Current conditions at
Granby-Grand County Airport (KGNB)
Lat: 40.09°NLon: 105.92°WElev: 8207ft.
Fair
65°F
18°C
| Humidity | 26% |
| Wind Speed | W 6 mph |
| Barometer | 30.26 in |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Last update | 26 Sep 6:35 pm MDT |
Extended Forecast for
3 Miles NNW Arapahoe Peak CO
Tonight
Low: 35 °F
Partly Cloudy
Saturday
High: 52 °F
Sunny
Saturday Night
Low: 35 °F
Partly Cloudy
Sunday
High: 50 °F
Partly Sunny
then Chance
T-stormsSunday Night
Low: 34 °F
Chance
Showers then
Mostly CloudyMonday
High: 47 °F
Slight Chance
Showers then
Showers
LikelyMonday Night
Low: 34 °F
Partly Cloudy
Tuesday
High: 48 °F
Mostly Sunny
Tuesday Night
Low: 34 °F
Slight Chance
T-storms then
Slight Chance
Showers
Detailed Forecast
Tonight
Partly cloudy, with a low around 35. Northwest wind around 6 mph becoming southeast after midnight.
Saturday
Sunny, with a high near 52. Southeast wind 5 to 13 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 35. Southeast wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 18 mph.
Sunday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 50. West wind 6 to 8 mph becoming east southeast in the afternoon. Winds could gust as high as 16 mph.
Sunday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 34. East southeast wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 30%.
Monday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 47. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 34.
Wednesday
A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 46.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 33.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 46.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNW Arapahoe Peak CO
40.06°N 105.69°W (Elev. 10656 ft)
40.06°N 105.69°W (Elev. 10656 ft)
2:34 pm MDT Sep 26, 2025
6pm MDT Sep 26, 2025-6pm MDT Oct 3, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
