119
WWUS83 KDVN 220436
SPSDVN
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA/IL
1136 PM CDT MON SEP 21 2026
IAZ063-064-076-077-220515-
KEOKUK IA-IOWA IA-WASHINGTON IA-JOHNSON IA-
1136 PM CDT MON SEP 21 2026
...A SLOW-MOVING THUNDERSTORM WILL IMPACT PORTIONS OF NORTHEASTERN
KEOKUK, SOUTHEASTERN IOWA, NORTHWESTERN WASHINGTON AND SOUTHWESTERN
JOHNSON COUNTIES THROUGH 1215 AM CDT...
AT 1130 PM CDT, DOPPLER RADAR WAS TRACKING A SLOW-MOVING THUNDERSTORM
OVER KINROSS, OR 15 MILES NORTHEAST OF SIGOURNEY, MOVING EAST AT 15
MPH.
HAZARD...MINOR FLOODING.
SOURCE...RADAR INDICATED.
IMPACT...SLOWING OR REDIRECTING OF TRAFFIC DUE TO PONDING OR FLOWING
WATER. CLOSURE OF WATERFRONT ACCESS DUE TO FLOODING.
LOCATIONS IMPACTED INCLUDE...
WELLMAN, KINROSS, AND AMISH.
RAINFALL AMOUNTS OF 0.5 TO 1 INCH HAVE FALLEN FROM AROUND KINROSS TO
NORTH OF WELLMAN AND AN ADDITIONAL 0.5 TO 1 INCH IS POSSIBLE.
THIS RAIN FALLING ON SATURATED GROUND WILL LIKELY RESULT IN PONDING
WATER IN LOW LYING AND POORLY DRAINED AREAS. THIS RAIN IS ALSO
FALLING ON PORTIONS OF THE ENGLISH AND SKUNK RIVER BASINS AND COULD
RESULT IN SOME RENEWED RISES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.
TORRENTIAL RAINFALL IS OCCURRING AND MAY LEAD TO LOCALIZED FLOODING.
DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS. STAY AWAY FROM
FLOODED AREAS. REPORT ANY FLOODING TO LOCAL LAW ENFORCEMENT.
IF THE HEAVY RAIN CONTINUES, A FLASH FLOOD WARNING MAY BE NEEDED.
LAT...LON 4140 9199 4149 9202 4156 9179 4142 9175
TIME...MOT...LOC 0430Z 258DEG 12KT 4144 9194
MAX HAIL SIZE...<0.75 IN
MAX WIND GUST...<40 MPH
MCCLURE
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