Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Fair

60°F

16°C

Humidity	90%
Wind Speed	Calm
Barometer	30.01 in (1015.9 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	20 Aug 4:54 am CDT

More Information:

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

Extended Forecast for

Elk Run Heights IA

Today
High: 81 °F
Sunny
Tonight
Low: 65 °F
Partly Cloudy
then Slight
Chance
T-storms
Friday
High: 82 °F
Mostly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 63 °F
Mostly Clear
Saturday
High: 78 °F
Sunny
Saturday Night
Low: 58 °F
Mostly Clear
Sunday
High: 76 °F
Mostly Sunny
Sunday Night
Low: 59 °F
Partly Cloudy
Monday
High: 75 °F
Mostly Sunny

Detailed Forecast

Today

Sunny, with a high near 81. Calm wind becoming south 5 to 7 mph in the afternoon.

Tonight

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 65. South wind around 7 mph.

Friday

A slight chance of showers and thunderstorms between 1pm and 2pm. Sunny, with a high near 82. South southwest wind 6 to 11 mph becoming west northwest in the afternoon. Chance of precipitation is 20%.

Friday Night

Mostly clear, with a low around 63. Northwest wind 5 to 8 mph.

Saturday

Sunny, with a high near 78. Northwest wind 5 to 11 mph, with gusts as high as 18 mph.

Saturday Night

Mostly clear, with a low around 58.

Sunday

Mostly sunny, with a high near 76.

Sunday Night

Partly cloudy, with a low around 59.

Monday

Mostly sunny, with a high near 75.