Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Light Rain Fog/Mist

66°F

19°C

Humidity	96%
Wind Speed	S 3 mph
Barometer	29.81 in (1009.1 mb)
Dewpoint	65°F (18°C)
Visibility	6.00 mi
Last update	18 Jun 5:54 am CDT

More Information:

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

Extended Forecast for

Readlyn IA

Today
High: 77 °F
Showers
Likely then
Chance
T-storms
Tonight
Low: 60 °F
Chance
T-storms then
Mostly Clear
Juneteenth
High: 85 °F
Sunny
Thursday Night
Low: 66 °F
Mostly Clear
then Slight
Chance
T-storms
Friday
High: 89 °F
Slight Chance
T-storms and
Windy
Friday Night
Low: 76 °F
Mostly Clear
and Windy
Saturday
High: 95 °F
Sunny and
Windy
Saturday Night
Low: 76 °F
Mostly Clear
and Breezy
Sunday
High: 94 °F
Sunny and
Windy

Detailed Forecast

Today

Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms after 8am. Cloudy, with a high near 77. Light north wind increasing to 5 to 10 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 60. West northwest wind 7 to 9 mph. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Juneteenth

Sunny, with a high near 85. West wind 6 to 10 mph.

Thursday Night

A slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 66. South wind 7 to 10 mph. Chance of precipitation is 20%.

Friday

A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 89. Windy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 30 mph.

Friday Night

Mostly clear, with a low around 76. Windy.

Saturday

Sunny, with a high near 95. Windy.

Saturday Night

Mostly clear, with a low around 76. Breezy.

Sunday

Sunny, with a high near 94. Windy.

Sunday Night

Mostly clear, with a low around 74. Windy.

Monday

A 30 percent chance of showers. Sunny, with a high near 92. Breezy.