Significant Flood Threat Continues For South-Central U.S.

A widespread and significant flood risk continues across the south-central U.S. from repeated rounds of intense rain and strong to severe thunderstorms. Flash flood watches are in effect for large part of the ArkLaTex. Today's concern extends from the Louisiana and extreme Upper Texas Gulf Coast to northeastern Texas and southeastern Oklahoma before shifting to all of eastern Texas on Wednesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

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Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Overcast

64°F

18°C

Humidity	90%
Wind Speed	SE 16 G 22 mph
Barometer	30.00 in (1015.7 mb)
Dewpoint	61°F (16°C)
Visibility	9.00 mi
Last update	18 May 3:54 pm CDT

More Information:

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

Extended Forecast for

2 Miles NNE Waterloo IA

Tonight

Breezy.
Showers
Likely then
Slight Chance
Showers
Low: 62 °F
Wednesday

Chance
Showers
High: 75 °F
Wednesday
Night

Chance
Showers and
Breezy
Low: 65 °F
Thursday

Showers
Likely and
Breezy
High: 77 °F
Thursday
Night

Chance
T-storms
Low: 66 °F
Friday

Chance
T-storms and
Breezy
High: 81 °F
Friday
Night

Partly Cloudy
Low: 66 °F
Saturday

Slight Chance
Showers then
Slight Chance
T-storms
High: 85 °F
Saturday
Night

Partly Cloudy
Low: 67 °F

Detailed Forecast

Tonight

Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 3am. Cloudy, with a low around 62. Breezy, with a southeast wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers, with thunderstorms also possible after 4pm. Cloudy, with a high near 75. South southeast wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 65. Breezy, with a south southeast wind around 16 mph, with gusts as high as 25 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 77. Breezy, with a south wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind 10 to 14 mph, with gusts as high as 20 mph. New rainfall amounts between a quarter and half of an inch possible.

Friday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. Breezy. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

Partly cloudy, with a low around 66.

Saturday

A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 85. Chance of precipitation is 20%.

Saturday Night

Partly cloudy, with a low around 67.

Sunday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87.

Sunday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.

Monday

A 40 percent chance of showers. Mostly sunny, with a high near 86. Windy.