National Weather Service

News Headlines

Multiple Rounds of Severe Weather, Increased Flood Potential This Week
Storm Spotter Training Has Been Cancelled for April 15th Due to Severe Weather. Will be rescheduled.
National Weather Service Flood Inundation Mapping Available for Iowa

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Mostly Cloudy

55°F

13°C

Humidity	100%
Wind Speed	E 10 mph
Barometer	29.66 in (1004.4 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Wind Chill	52°F (11°C)
Last update	15 Apr 8:54 pm CDT

More Information:

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

Extended Forecast for

Waterloo Municipal Airport IA

Tonight
Low: 51 °F
Severe
Thunderstorms
and Patchy
Fog
Thursday
High: 75 °F
Patchy Fog
then Sunny
Thursday Night
Low: 54 °F
Mostly Clear
Friday
High: 75 °F
Slight Chance
T-storms and
Breezy then
T-storms and
Windy
Friday Night
Low: 34 °F
Breezy.
T-storms
Likely then
Showers
Likely
Saturday
High: 49 °F
Mostly Sunny
and Windy
Saturday Night
Low: 30 °F
Partly Cloudy
and Blustery
then Mostly
Clear
Sunday
High: 57 °F
Sunny
Sunday Night
Low: 34 °F
Mostly Clear

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 4am. Some of the storms could be severe. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 51. North northeast wind around 7 mph becoming west northwest after midnight. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Patchy fog before 8am. Otherwise, sunny, with a high near 75. North northwest wind 6 to 10 mph becoming south southwest in the afternoon.

Thursday Night

Mostly clear, with a low around 54. South southeast wind 9 to 13 mph, with gusts as high as 18 mph.

Friday

A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 75. Windy, with a south wind 14 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 34. Breezy, with a southwest wind around 18 mph becoming north northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

Saturday

Mostly sunny, with a high near 49. Windy.

Saturday Night

Mostly clear, with a low around 30. Blustery.

Sunday

Sunny, with a high near 57.

Sunday Night

Mostly clear, with a low around 34.

Monday

Sunny, with a high near 66. Breezy.

Monday Night

Mostly clear, with a low around 48.