AN AREA OF SLOW MOVING THUNDERSTORMS IS EXPECTED TO DEVELOP THISAFTERNOON GENERALLY NORTH OF INTERSTATE 70 IN NORTHWEST KANSAS AND SOUTHWEST NEBRASKA. THESE STORMS WILL BE CAPABLE OF PRODUCING RAINFALL AMOUNTS OF 2 TO 4 INCHES AS THEY MOVE EAST AND SOUTHEAST THROUGH THIS EVENING.

* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS POSSIBLE.

* WHERE...PORTIONS OF NORTHWEST KANSAS, INCLUDING THE FOLLOWING COUNTIES, DECATUR, GRAHAM, NORTON, RAWLINS, SHERIDAN AND THOMAS AND SOUTHWEST NEBRASKA, INCLUDING THE FOLLOWING COUNTIES, HITCHCOCK AND RED WILLOW.

* WHEN...UNTIL 10 PM CDT THIS EVENING.

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