417
WWUS53 KOAX 182350
SVSOAX
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE OMAHA/VALLEY NEBRASKA
650 PM CDT MON MAY 18 2026
IAC129-137-155-190015-
/O.CON.KOAX.SV.W.0186.000000T0000Z-260519T0015Z/
MONTGOMERY IA-MILLS IA-POTTAWATTAMIE IA-
650 PM CDT MON MAY 18 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 715 PM CDT
FOR NORTHWESTERN MONTGOMERY...EAST CENTRAL MILLS AND SOUTHEASTERN
POTTAWATTAMIE COUNTIES...
AT 650 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED 5 MILES SOUTHEAST OF
HENDERSON, OR 8 MILES NORTHWEST OF RED OAK, MOVING NORTHEAST AT 55
MPH.
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.
SOURCE...RADAR INDICATED.
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO
ROOFS, SIDING, AND TREES.
THIS SEVERE STORM WILL BE NEAR...
ELLIOTT AROUND 655 PM CDT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A TORNADO WATCH REMAINS IN EFFECT UNTIL 1000 PM CDT FOR SOUTHWESTERN
IOWA.
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
LAT...LON 4098 9545 4106 9552 4133 9515 4116 9516
4116 9501
TIME...MOT...LOC 2350Z 234DEG 49KT 4111 9533
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
MCCOY
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