Storm Summary Number 3 for Middle Missouri Valley to Upper Midwest
Heavy Rain
NWS Weather Prediction Center College Park MD
1000 AM CDT Sat Jun 22 2024

...Additional rounds of heavy rain likely across the Upper Midwest
and Great Lakes through tomorrow...

Flood warnings are in effect across parts of Nebraska, South
Dakota, and Minnesota.

Flood Watches are in effect across portions of the Upper Midwest
and Great Lakes.

For a detailed graphical depiction of the latest watches, warnings
and advisories, please see www.weather.gov

At 900 AM CDT...A quasi-stationary front remains draped over the
Midwest and Central Plains this morning, with radar and surface
observations depicting showers and thunderstorms north of the
front. Prolonged southerly flow across the Central/Southern Plains
continues to transport copious amounts of low-level moisture both
towards and along the stationary front with observed dew points in
the low-mid 70s from the Middle Missouri Valley on east to eastern
Iowa.

...Selected preliminary Storm Total Rainfall in inches from 700 AM
CDT Wed Jun 19 through 900 AM CDT Sat Jun 22...

...IOWA...
ROCK RAPIDS 5 SSW                   11.52                    
LESTER 2 S                           9.49                    
LARCHWOOD 1.2 NNE                    9.34                    
LAKE PARK 0.2 N                      8.98                    
BRITT 8.2 NNW                        6.03                    
GEORGE 5 SW                          5.02                    

...MINNESOTA...
MOUNTAIN LAKE                        8.44                    
LISMORE 3 SSW                        8.18                    
ST. JAMES MUNI ARPT                  7.76                    
MANKATO 3.4 SSW                      7.68                    
ROCK CREEK NEAR LUVERNE              7.46                    
WEST FORK DES MOINES RIVER           6.50                    
JACKSON MUNI ARPT                    6.19                    
MIDDLE BRANCH ROOT RIVER             5.85                    
WORTHINGTON MUNI ARPT                4.98                    
ROCHESTER INTL AIRPORT               4.16                    

...NEBRASKA...
O'NEIL                               7.02                    
PALMER 9.2 NE                        6.49                    
LONG PINE 1 S                        6.35                    
COLUMBUS 5.9 SW                      5.63                    

...SOUTH DAKOTA...
WORTHING 4 SW                       17.83                    
CANTON 1.2 W                        13.43                    
DAVIS                               11.99                    
LENNOX 3.3 NE                       10.08                    
MITCHELL                             8.59                    
SIOUX FALLS RGNL ARPT                7.34                    
CHAMBERLAIN MUNI ARPT                7.15                    
HURLEY                               6.28                    
OLIVET 3 SE                          5.74                    

...WISCONSIN...
COCHRANE 4.2 NE                      3.67                    
TREMPEALEAU 1.8 NW                   3.54                    
BARABOO                              3.46                    
MADISON DANE CNTY RGNL ARPT          2.26                    
LA CROSSE                            1.12                    


Additional heavy rainfall and flash flooding is expected tonight
across parts of the Upper Midwest and Great Lakes as low pressure
along the draped stationary front makes its way east. A Moderate
Risk of Excessive Rainfall is in effect today over parts of Iowa,
Minnesota, and southern Wisconsin.

The next Storm Summary will be issued by the Weather Prediction
Center at 1000 PM CDT. Please refer to your local National Weather
Service office for additional information on this event.

Asherman