* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS POSSIBLE. * WHERE...PORTIONS OF CENTRAL, EAST CENTRAL, NORTH CENTRAL, AND NORTHEAST KANSAS, INCLUDING THE FOLLOWING COUNTIES, IN CENTRAL KANSAS, DICKINSON. IN EAST CENTRAL KANSAS, ANDERSON, COFFEY, DOUGLAS, FRANKLIN, GEARY, LYON, MORRIS, OSAGE, SHAWNEE AND WABAUNSEE. IN NORTH CENTRAL KANSAS, CLAY, CLOUD AND OTTAWA. IN NORTHEAST KANSAS, JACKSON, JEFFERSON, POTTAWATOMIE AND RILEY.

* WHEN...FROM 7 PM CDT THIS EVENING THROUGH TUESDAY MORNING.

* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS, CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.

* ADDITIONAL DETAILS... - THUNDERSTORMS ARE EXPECTED TO TRACK ACROSS NORTH CENTRAL KS AND INTO PARTS OF EASTERN KS THIS EVENING AND LATE TONIGHT. HEAVY RAINFALL RATES OF 1 TO 2 INCHES PER HOUR ARE POSSIBLE, LEADING TO LOCALIZED RAINFALL TOTALS OF 2 TO 4 INCHES WHERE GROUNDS ARE ALREADY SATURATED FROM RECENT HEAVY RAIN.