Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk into the Weekend on the East Coast; Flash Flooding Possible in the Southeast

A dangerous, record heat wave continues for the Desert Southwest and the Central Valley of California through Saturday, and the Pacific Northwest through Tuesday. Coastal flooding is expected through tonight at high tide along the Eastern Seaboard from Erin, while the high rip current risk and dangerous surf continue through the weekend. Flash flooding possible today in Georgia and South Carolina. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Overcast

68°F

20°C

Humidity	90%
Wind Speed	Calm
Barometer	30.11 in (1019.4 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	22 Aug 8:54 am CDT

More Information:

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

Extended Forecast for

3 Miles ESE Allison IA

Today
High: 80 °F
Mostly Cloudy
Tonight
Low: 60 °F
Chance
T-storms
Saturday
High: 72 °F
Sunny then
Sunny and
Breezy
Saturday Night
Low: 49 °F
Mostly Clear
Sunday
High: 68 °F
Sunny
Sunday Night
Low: 46 °F
Clear
Monday
High: 67 °F
Sunny
Monday Night
Low: 45 °F
Mostly Clear
Tuesday
High: 69 °F
Sunny

Detailed Forecast

Today

Mostly cloudy, with a high near 80. West southwest wind 5 to 7 mph.

Tonight

A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 60. West northwest wind around 6 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Sunny, with a high near 72. Breezy, with a northwest wind 9 to 16 mph, with gusts as high as 22 mph.

Saturday Night

Mostly clear, with a low around 49. West northwest wind 6 to 10 mph.

Sunday

Sunny, with a high near 68. Northwest wind 7 to 14 mph, with gusts as high as 22 mph.

Sunday Night

Clear, with a low around 46.

Monday

Sunny, with a high near 67.

Monday Night

Mostly clear, with a low around 45.