Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Thunderstorm Light Rain

68°F

20°C

Humidity	90%
Wind Speed	NE 9 mph
Barometer	29.98 in (1014.9 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	9 Aug 9:54 am CDT

More Information:

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

Extended Forecast for

Waterloo IA

Today
High: 86 °F
Showers
Likely then
Slight Chance
T-storms
Tonight
Low: 68 °F
Mostly Cloudy
then Patchy
Fog
Monday
High: 84 °F
Chance
T-storms and
Patchy Fog
Monday Night
Low: 69 °F
Slight Chance
T-storms
Tuesday
High: 85 °F
Slight Chance
T-storms
Tuesday Night
Low: 68 °F
Partly Cloudy
then Chance
T-storms
Wednesday
High: 82 °F
Chance
T-storms
Wednesday Night
Low: 65 °F
Mostly Cloudy
Thursday
High: 75 °F
Mostly Cloudy

Detailed Forecast

Today

Showers and thunderstorms likely, mainly before noon. Partly sunny, with a high near 86. Light and variable wind becoming northeast 6 to 11 mph in the morning. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 68. East northeast wind 3 to 5 mph.

Monday

A chance of showers and thunderstorms before 3pm, then a slight chance of showers between 3pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 84. East northeast wind 6 to 8 mph becoming southeast in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 69. East southeast wind 3 to 6 mph. Chance of precipitation is 20%.

Tuesday

A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 85. East northeast wind around 6 mph.

Tuesday Night

A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68.

Wednesday

A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 82.

Wednesday Night

Mostly cloudy, with a low around 65.

Thursday

Mostly cloudy, with a high near 75.

Thursday Night

Mostly cloudy, with a low around 61.