Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Hazardous Weather Conditions

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Fair

62°F

17°C

Humidity	96%
Wind Speed	W 5 mph
Barometer	29.87 in (1011.1 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	19 Jun 12:54 am CDT

More Information:

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

Extended Forecast for

Parkersburg IA

Extreme Heat Watch June 21, 12:00pm until June 22, 09:00pm

Click here for hazard details and duration

Extreme Heat Watch

Overnight
Low: 59 °F
Mostly Clear
Juneteenth
High: 85 °F
Sunny
Thursday Night
Low: 68 °F
Mostly Clear
then Chance
T-storms
Friday
High: 91 °F
Chance
T-storms and
Breezy then
Sunny and
Windy
Friday Night
Low: 76 °F
Clear and
Windy
Saturday
High: 95 °F
Sunny and
Windy
Saturday Night
Low: 77 °F
Clear and
Windy
Sunday
High: 95 °F
Sunny and
Windy
Sunday Night
Low: 75 °F
Breezy. Clear
then Chance
Showers

Detailed Forecast

Overnight

Mostly clear, with a low around 59. West wind around 6 mph.

Juneteenth

Sunny, with a high near 85. West wind 6 to 9 mph.

Thursday Night

A 30 percent chance of showers and thunderstorms, mainly after 3am. Increasing clouds, with a low around 68. South southwest wind 7 to 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A 40 percent chance of showers and thunderstorms, mainly before 9am. Mostly sunny, with a high near 91. Windy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Clear, with a low around 76. Windy, with a south wind 18 to 22 mph, with gusts as high as 32 mph.

Saturday

Sunny, with a high near 95. Windy.

Saturday Night

Clear, with a low around 77. Windy.

Sunday

Sunny, with a high near 95. Windy.

Sunday Night

A 30 percent chance of showers after 1am. Mostly clear, with a low around 75. Breezy.

Monday

A 50 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 92.