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Pewaukee, WI Severe Weather Alertstar_ratehome

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Location: Pewaukee, WI
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Active Weather Alerts

Flood Watch
Issued: 8:11 PM Apr. 16, 2026 – National Weather Service
...FLOOD WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH SATURDAY
MORNING...

* WHAT...Flash flooding caused by excessive rainfall is possible.

* WHERE...Portions of east central, south central, and southeast
Wisconsin, including the following counties, in east central
Wisconsin, Fond du Lac and Sheboygan. In south central Wisconsin,
Dane, Green, Green Lake, Iowa, Lafayette, Marquette and Rock. In
southeast Wisconsin, Dodge, Jefferson, Kenosha, Milwaukee,
Ozaukee, Racine, Walworth, Washington and Waukesha.

* WHEN...From Friday afternoon through Saturday morning.

* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Creeks and streams may rise out of their banks.

* ADDITIONAL DETAILS...
- Excessive rain on saturated ground may result in flooding.
- http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

River Flood Warning
Issued: 4:59 PM Apr. 16, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY SUNDAY MORNING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Fox River Lower at Waukesha.

* WHEN...Until early Sunday morning.

* IMPACTS...At 8.0 feet, Parts of Corrina Blvd, Buckley St, and
Dunbar Ave flood. Grede Park, Glacial Drumlin Trail and Fox
Riverwalk flood.

* ADDITIONAL DETAILS...
- At 11:00 AM CDT Thursday the stage was 7.5 feet.
- Bankfull stage is 5.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 11:00 AM CDT Thursday was 7.5 feet.
- Forecast...The river is expected to rise to a crest of 7.9
feet this evening. It will then fall below flood stage
Saturday evening.
- Flood stage is 6.0 feet.
- Flood History...This crest compares to a previous crest of
7.8 feet on 06/19/2009.
- http://www.weather.gov/safety/flood

&&

River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation, soil moisture conditions, and predicted
precipitation for the basin. Precipitation is for the next 24 hours
in the future from April through September and for 48 hours in the
future from October through March.

(Stages in ft.)       Bank-       Latest         Forecast stages
-               Flood full       observed        ...for 1 pm...
Location        stage stage     stage/time    Fri  Sat  Sun  Mon
Waukesha        6.0   5.0   7.53  11 am 4/16  7.0  6.2  5.7  5.4

-                    Highest       24 hour change
-                    observed      in river stage
-                    stage in        (ft.) up to     Highest stage
-                    the last      latest observed    forecast in
-                     7 days            stage         next 7 days
Waukesha        7.53  11 am 4/16        2.00       7.90  7 pm 4/16


&&



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