Heat Across the Center of the Nation; Severe Thunderstorms Across the Great Lakes and Ohio Valley

Heat expands across the Desert Southwest, Plains, Mississippi Valley and Midwest into Monday. Fire weather concerns continue for portions of the Intermountain West. Active monsoonal moisture fuels thunderstorms over the Southwest with possible flash flooding. Tropical cyclone Fausto in the Pacific, should weaken as it approaches Hawaii; Dangerous surf, swells and rip currents are expected. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

Grand Lake CO

Tonight
Low: 53 °F
Chance
T-storms then
Slight Chance
Showers
Monday
High: 82 °F
Slight Chance
Showers then
T-storms
Likely
Monday Night
Low: 49 °F
Chance
T-storms then
Slight Chance
Showers
Tuesday
High: 80 °F
Mostly Sunny
then T-storms
Likely
Tuesday Night
Low: 49 °F
Showers
Likely then
Partly Cloudy
Wednesday
High: 82 °F
Sunny then
T-storms
Likely
Wednesday Night
Low: 48 °F
Chance
T-storms then
Slight Chance
Showers
Thursday
High: 82 °F
Mostly Sunny
then Chance
T-storms
Thursday Night
Low: 48 °F
Slight Chance
T-storms then
Mostly Clear

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 9pm, then a slight chance of showers. Mostly cloudy, with a low around 53. Light and variable wind. Chance of precipitation is 40%.

Monday

A slight chance of showers, then showers and thunderstorms likely after noon. Mostly cloudy, with a high near 82. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 70%.

Monday Night

A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 49. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

Tuesday

Showers and thunderstorms likely after noon. Sunny during the morning, then mostly cloudy during the afternoon, with a high near 80. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 70%.

Tuesday Night

Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 49. Light and variable wind. Chance of precipitation is 60%.

Wednesday

Showers and thunderstorms likely after noon. Mostly sunny, with a high near 82. Chance of precipitation is 60%.

Wednesday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.

Thursday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82.

Thursday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48.

Friday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84.

Friday Night

Partly cloudy, with a low around 48.

Saturday

Sunny, with a high near 85.

Saturday Night

Mostly clear, with a low around 48.