Active Weather Alerts
River Flood Warning
Issued: 10:00 AM Apr. 20, 2026 – National Weather Service
...FLOOD WARNING REMAINS IN EFFECT UNTIL WEDNESDAY MORNING... * WHAT...Minor flooding is occurring and minor flooding is forecast. This approaches the flood of record. * WHERE...Fox River Lower at Waukesha. * WHEN...Until Wednesday morning. * IMPACTS...At 7.0 feet, Frame Park floods. Yards of homes near Bethesda Park flood. * ADDITIONAL DETAILS... - At 4:00 AM CDT Monday the stage was 6.9 feet. - Bankfull stage is 5.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 4:00 AM CDT Monday was 7.6 feet. - Forecast...The river is expected to fall below flood stage early Wednesday morning and continue falling to 4.7 feet Sunday evening. - Flood stage is 6.0 feet. - 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 7 am... Location stage stage stage/time Tue Wed Thu Fri Waukesha 6.0 5.0 6.91 4 am 4/20 6.3 5.9 5.4 5.2 - 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 8.5 8 pm 4/17 -0.67 7.10 1 am 4/20 &&
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