Areas of Thunderstorms and Heavy Rain Across the Country; Heat Wave Begins This Weekend

Widespread showers and thunderstorms, some severe, may bring heavy rain and flash flooding in the central Gulf Coast, Mid-Atlantic, the Upper Midwest, the Great Basin and Southwest. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend. Critical fire weather conditions are expected in the Northwest and Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

72°F

22°C

Humidity	28%
Wind Speed	W 9 mph
Barometer	30.31 in
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Last update	17 Jul 7:55 pm MDT

More Information:

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

Extended Forecast for

2 Miles S Arapahoe Peak CO

Tonight
Low: 45 °F
Slight Chance
T-storms then
Partly Cloudy
and Breezy
Friday
High: 64 °F
Slight Chance
T-storms and
Breezy then
T-storms
Likely
Friday Night
Low: 45 °F
Chance
T-storms then
Partly Cloudy
Saturday
High: 64 °F
Partly Sunny
then T-storms
Likely
Saturday Night
Low: 45 °F
Chance
T-storms then
Mostly Clear
Sunday
High: 64 °F
Breezy.
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 44 °F
Slight Chance
T-storms then
Mostly Clear
and Breezy
Monday
High: 65 °F
Mostly Sunny
and Breezy
then Chance
T-storms
Monday Night
Low: 46 °F
Partly Cloudy

Detailed Forecast

Tonight

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Partly cloudy, with a low around 45. Breezy, with a west northwest wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

Friday

A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 3pm, then showers and thunderstorms likely after 3pm. Partly sunny, with a high near 64. Breezy, with a west northwest wind 9 to 16 mph becoming east in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 70%.

Friday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and 11pm. Mostly cloudy, with a low around 45. South wind 8 to 11 mph becoming west after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 50%.

Saturday

Showers and thunderstorms likely after noon. Partly sunny, with a high near 64. West wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

Saturday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 45. West wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

Sunday

A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64. Breezy.

Sunday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44. Breezy.

Monday

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

Monday Night

Partly cloudy, with a low around 46.

Tuesday

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

Tuesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 45.