National Weather Service

News Headlines

Hazardous Weather Conditions

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Partly Cloudy

68°F

20°C

Humidity	63%
Wind Speed	SE 12 mph
Barometer	29.65 in (1003.5 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	24 May 3:54 am CDT

More Information:

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

Extended Forecast for

3 Miles NNW Elk Run Heights IA

Flood Watch until May 24, 01:00pm

Severe T-storm Watch until May 24, 10:00am

Severe T-storm Warning May 24, 04:49am until May 24, 05:15am

Click here for hazard details and duration

Flood Watch

Severe T-storm Watch

Severe T-storm Warning

Flood Watch until May 24, 01:00pm
Severe T-storm Watch until May 24, 10:00am
Severe T-storm Warning May 24, 04:49am until May 24, 05:15am
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 61 °F
Showers
Likely
Friday
High: 74 °F
Breezy.
T-storms then
T-storms
Likely
Friday Night
Low: 46 °F
Mostly Clear
Saturday
High: 74 °F
Sunny
Saturday Night
Low: 55 °F
Mostly Cloudy
then Showers
Likely
Sunday
High: 69 °F
Showers
Sunday Night
Low: 51 °F
Chance
T-storms then
Chance
Showers
Memorial Day
High: 71 °F
Chance
Showers then
Chance
T-storms and
Breezy

Detailed Forecast

Overnight

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 61. Southeast wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Showers and thunderstorms, mainly before 3pm. High near 74. Breezy, with a south wind 14 to 18 mph becoming west in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

Mostly clear, with a low around 46. West wind 7 to 15 mph, with gusts as high as 21 mph.

Saturday

Sunny, with a high near 74. South wind 5 to 9 mph.

Saturday Night

Showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 55. East southeast wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Showers and possibly a thunderstorm. High near 69. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday Night

A 40 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 51.

Memorial Day

A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 71. Breezy. Chance of precipitation is 30%.

Monday Night

Mostly clear, with a low around 51.

Tuesday

Mostly sunny, with a high near 69.

Tuesday Night

Mostly clear, with a low around 46.

Wednesday

Sunny, with a high near 73.