509
WWUS53 KOAX 150631
SVSOAX
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE OMAHA/VALLEY NEBRASKA
131 AM CDT TUE SEP 15 2026
IAC085-150641-
/O.CAN.KOAX.SV.W.0429.000000T0000Z-260915T0700Z/
HARRISON IA-
131 AM CDT TUE SEP 15 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN HARRISON COUNTY
IS CANCELLED...
THE SEVERE THUNDERSTORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF
THE WARNED AREA. THEREFORE, THE WARNING HAS BEEN CANCELLED.
LAT...LON 4151 9515 4150 9516 4141 9516 4140 9547
4169 9551 4172 9509 4160 9509 4160 9504
4151 9504
TIME...MOT...LOC 0631Z 264DEG 35KT 4153 9541
IAC155-165-150700-
/O.CON.KOAX.SV.W.0429.000000T0000Z-260915T0700Z/
POTTAWATTAMIE IA-SHELBY IA-
131 AM CDT TUE SEP 15 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 200 AM CDT
FOR NORTHEASTERN POTTAWATTAMIE AND SOUTHERN SHELBY COUNTIES...
AT 131 AM CDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR SHELBY, OR 9
MILES SOUTHWEST OF HARLAN, MOVING EAST AT 40 MPH.
HAZARD...60 MPH WIND GUSTS.
SOURCE...RADAR INDICATED.
IMPACT...EXPECT DAMAGE TO ROOFS, SIDING, AND TREES.
LOCATIONS IMPACTED INCLUDE...
HARLAN, AVOCA, WALNUT, SHELBY, TENNANT, PRAIRIE ROSE STATE PARK,
NISHNA BEND RECREATION AREA, ELK HORN CREEK RECREATION AREA, AND
JACKSONVILLE.
THIS INCLUDES INTERSTATE 80 IN IOWA BETWEEN MILE MARKERS 34 AND 48.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
TORRENTIAL RAINFALL IS OCCURRING WITH THIS STORM, AND MAY LEAD TO
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.
LAT...LON 4151 9515 4150 9516 4141 9516 4140 9547
4169 9551 4172 9509 4160 9509 4160 9504
4151 9504
TIME...MOT...LOC 0631Z 264DEG 35KT 4153 9541
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
CHEHAK
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