Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Sunday could bring areas of flooding to parts of the upper Midwest, central Great Lakes, southern New England and Virginia/North Carolina tidewater region. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Mostly Cloudy

60°F

16°C

Humidity	69%
Wind Speed	W 7 mph
Barometer	30.47 in
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	17 Sep 6:35 pm MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles NNW Grand Lake CO

Tonight
Low: 46 °F
Slight Chance
Showers then
Mostly Cloudy
Friday
High: 64 °F
Chance
Showers then
Showers
Likely
Friday Night
Low: 42 °F
Chance
Showers then
Partly Cloudy
Saturday
High: 64 °F
Chance
Showers then
Showers
Likely
Saturday Night
Low: 31 °F
Chance
Showers
Sunday
High: 59 °F
Chance
Showers then
Chance
T-storms
Sunday Night
Low: 29 °F
Mostly Clear
Monday
High: 64 °F
Sunny
Monday Night
Low: 31 °F
Mostly Clear

Detailed Forecast

Tonight

A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 46. Southwest wind 5 to 7 mph becoming calm in the evening.

Friday

Showers likely and possibly a thunderstorm, mainly after noon. Mostly cloudy, with a high near 64. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%.

Friday Night

A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 42. Light and variable wind. Chance of precipitation is 30%.

Saturday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 64. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 31. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 17 mph. Chance of precipitation is 40%.

Sunday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 59. Chance of precipitation is 40%.

Sunday Night

Mostly clear, with a low around 29.

Monday

Sunny, with a high near 64.

Monday Night

Mostly clear, with a low around 31.

Tuesday

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 65.

Tuesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 32.