898 WWUS63 KOAX 180400 WCNOAX WATCH COUNTY NOTIFICATION FOR WATCH 214 NATIONAL WEATHER SERVICE OMAHA/VALLEY NE 1100 PM CDT SUN MAY 17 2026 IAC071-085-129-137-145-155-165-NEC025-067-097-127-131-133-147-153- 180500- /O.EXP.KOAX.TO.A.0214.000000T0000Z-260518T0400Z/ THE NATIONAL WEATHER SERVICE HAS ALLOWED TORNADO WATCH 214 TO EXPIRE FOR THE FOLLOWING AREAS IN IOWA THIS ALLOWS TO EXPIRE 7 COUNTIES IN SOUTHWEST IOWA FREMONT HARRISON MILLS MONTGOMERY PAGE POTTAWATTAMIE SHELBY IN NEBRASKA THIS ALLOWS TO EXPIRE 8 COUNTIES IN EAST CENTRAL NEBRASKA SARPY IN SOUTHEAST NEBRASKA CASS GAGE JOHNSON NEMAHA OTOE PAWNEE RICHARDSON THIS INCLUDES THE CITIES OF AUBURN, BEATRICE, BELLEVUE, CLARINDA, COUNCIL BLUFFS, DUNLAP, FALLS CITY, FARRAGUT, GLENWOOD, HAMBURG, HARLAN, LA VISTA, LOGAN, MISSOURI VALLEY, NEBRASKA CITY, PAPILLION, PAWNEE CITY, PLATTSMOUTH, RED OAK, SHENANDOAH, SIDNEY, STERLING, TABLE ROCK, TABOR, TECUMSEH, AND WOODBINE. $$  174 WWUS63 KDMX 180404 WCNDMX WATCH COUNTY NOTIFICATION FOR WATCHES 216/218 NATIONAL WEATHER SERVICE DES MOINES IA 1104 PM CDT SUN MAY 17 2026 IAC033-063-069-081-091-109-147-151-189-195-197-180515- /O.CAN.KDMX.TO.A.0216.000000T0000Z-260518T0600Z/ THE NATIONAL WEATHER SERVICE HAS CANCELLED TORNADO WATCH 216 FOR THE FOLLOWING AREAS IN IOWA THIS CANCELS 11 COUNTIES IN NORTH CENTRAL IOWA CERRO GORDO FRANKLIN HANCOCK HUMBOLDT KOSSUTH WINNEBAGO WORTH WRIGHT IN NORTHWEST IOWA EMMET PALO ALTO POCAHONTAS THIS INCLUDES THE CITIES OF ALGONA, BELMOND, BRITT, CLARION, CLEAR LAKE, EAGLE GROVE, EMMETSBURG, ESTHERVILLE, FONDA, FOREST CITY, GARNER, GILMORE CITY, HAMPTON, HUMBOLDT, KANAWHA, LAKE MILLS, LAURENS, MANLY, MASON CITY, NORTHWOOD, POCAHONTAS, AND ROLFE. $$ IAC001-003-009-015-025-027-029-047-049-073-077-079-083-161-169- 187-180515- /O.CAN.KDMX.TO.A.0218.000000T0000Z-260518T0800Z/ THE NATIONAL WEATHER SERVICE HAS CANCELLED TORNADO WATCH 218 FOR THE FOLLOWING AREAS IN IOWA THIS CANCELS 16 COUNTIES IN CENTRAL IOWA BOONE DALLAS HAMILTON HARDIN STORY WEBSTER IN SOUTHWEST IOWA ADAIR ADAMS CASS IN WEST CENTRAL IOWA AUDUBON CALHOUN CARROLL CRAWFORD GREENE GUTHRIE SAC THIS INCLUDES THE CITIES OF ACKLEY, ADAIR, ADEL, AMES, ATLANTIC, AUDUBON, BAYARD, BOONE, CARROLL, CASEY, CORNING, DENISON, EARLY, ELDORA, EXIRA, FONTANELLE, FORT DODGE, GREENFIELD, GUTHRIE CENTER, IOWA FALLS, JEFFERSON, LAKE CITY, LAKE VIEW, MANSON, ODEBOLT, PANORA, PERRY, POMEROY, ROCKWELL CITY, SAC CITY, SCHALLER, STUART, WALL LAKE, WAUKEE, AND WEBSTER CITY. $$ IAC013-039-053-075-099-117-121-123-125-127-135-153-157-159-171- 173-175-181-185-180800- /O.CON.KDMX.TO.A.0218.000000T0000Z-260518T0800Z/ TORNADO WATCH 218 REMAINS VALID UNTIL 3 AM CDT MONDAY FOR THE FOLLOWING AREAS IN IOWA THIS WATCH INCLUDES 19 COUNTIES IN CENTRAL IOWA GRUNDY JASPER MARSHALL POLK POWESHIEK TAMA IN NORTHEAST IOWA BLACK HAWK IN SOUTH CENTRAL IOWA CLARKE DECATUR LUCAS MADISON MAHASKA MARION MONROE RINGGOLD UNION WARREN WAYNE IN SOUTHWEST IOWA TAYLOR THIS INCLUDES THE CITIES OF ALBIA, ALLERTON, BEDFORD, CARLISLE, CEDAR FALLS, CHARITON, CONRAD, CORYDON, CRESTON, DES MOINES, DIKE, DYSART, EARLHAM, GLADBROOK, GRINNELL, GRUNDY CENTER, HUMESTON, INDIANOLA, KNOXVILLE, LAMONI, LENOX, LEON, MARSHALLTOWN, MOUNT AYR, NEW MARKET, NEWTON, NORWALK, OSCEOLA, OSKALOOSA, PELLA, REINBECK, SEYMOUR, TAMA, TOLEDO, TRAER, WATERLOO, WELLSBURG, AND WINTERSET. * PRIMARY THREATS INCLUDE... A COUPLE TORNADOES POSSIBLE. SCATTERED DAMAGING WINDS AND ISOLATED SIGNIFICANT GUSTS TO 80 MPH LIKELY. ISOLATED LARGE HAIL EVENTS TO 1.5 INCHES IN DIAMETER POSSIBLE. $$ IAC017-023-180600- /O.CON.KDMX.TO.A.0216.000000T0000Z-260518T0600Z/ TORNADO WATCH 216 REMAINS VALID UNTIL 1 AM CDT MONDAY FOR THE FOLLOWING AREAS IN IOWA THIS WATCH INCLUDES 2 COUNTIES IN NORTH CENTRAL IOWA BUTLER IN NORTHEAST IOWA BREMER THIS INCLUDES THE CITIES OF ALLISON, APLINGTON, CLARKSVILLE, DUMONT, GREENE, PARKERSBURG, SHELL ROCK, AND WAVERLY. * PRIMARY THREATS INCLUDE... A FEW TORNADOES AND A COUPLE INTENSE TORNADOES POSSIBLE. WIDESPREAD DAMAGING WINDS AND ISOLATED SIGNIFICANT GUSTS TO 75 MPH LIKELY. SCATTERED LARGE HAIL AND ISOLATED VERY LARGE HAIL EVENTS TO 2 INCHES IN DIAMETER POSSIBLE. $$  630 WWUS63 KARX 180411 WCNARX WATCH COUNTY NOTIFICATION FOR WATCHES 216/219 NATIONAL WEATHER SERVICE LA CROSSE WI 1111 PM CDT SUN MAY 17 2026 IAC005-043-MNC055-WIC023-043-103-123-180815- /O.NEW.KARX.SV.A.0219.260518T0411Z-260518T0900Z/ THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 219 IN EFFECT UNTIL 4 AM CDT MONDAY FOR THE FOLLOWING AREAS IN IOWA THIS WATCH INCLUDES 2 COUNTIES IN NORTHEAST IOWA ALLAMAKEE CLAYTON IN MINNESOTA THIS WATCH INCLUDES 1 COUNTY IN SOUTHEAST MINNESOTA HOUSTON IN WISCONSIN THIS WATCH INCLUDES 4 COUNTIES IN SOUTHWEST WISCONSIN CRAWFORD GRANT RICHLAND VERNON THIS INCLUDES THE CITIES OF CALEDONIA, ELKADER, PLATTEVILLE, PRAIRIE DU CHIEN, RICHLAND CENTER, VIROQUA, AND WAUKON. $$ IAC037-065-067-089-131-191-MNC039-045-099-109-180600- /O.CON.KARX.TO.A.0216.000000T0000Z-260518T0600Z/ TORNADO WATCH 216 REMAINS VALID UNTIL 1 AM CDT MONDAY FOR THE FOLLOWING AREAS IN IOWA THIS WATCH INCLUDES 6 COUNTIES IN NORTH CENTRAL IOWA FLOYD MITCHELL IN NORTHEAST IOWA CHICKASAW FAYETTE HOWARD WINNESHIEK IN MINNESOTA THIS WATCH INCLUDES 4 COUNTIES IN SOUTHEAST MINNESOTA DODGE FILLMORE MOWER OLMSTED THIS INCLUDES THE CITIES OF AUSTIN, CHARLES CITY, CRESCO, DECORAH, DODGE CENTER, NEW HAMPTON, OELWEIN, OSAGE, PRESTON, AND ROCHESTER. $$  703 WWUS63 KDMX 180411 WCNDMX WATCH COUNTY NOTIFICATION FOR WATCHES 216/218/219 NATIONAL WEATHER SERVICE DES MOINES IA 1111 PM CDT SUN MAY 17 2026 IAC007-051-179-180900- /O.NEW.KDMX.SV.A.0219.260518T0411Z-260518T0900Z/ THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 219 IN EFFECT UNTIL 4 AM CDT MONDAY FOR THE FOLLOWING AREAS IN IOWA THIS WATCH INCLUDES 3 COUNTIES IN SOUTH CENTRAL IOWA APPANOOSE IN SOUTHEAST IOWA DAVIS WAPELLO THIS INCLUDES THE CITIES OF BLOOMFIELD, CENTERVILLE, AND OTTUMWA. * PRIMARY THREATS INCLUDE... SCATTERED DAMAGING WIND GUSTS TO 65 MPH POSSIBLE. A TORNADO OR TWO POSSIBLE. PROBABILITY TABLE: PROB OF 2 OR MORE TORNADOES : 20% PROB OF 1 OR MORE STRONG /EF2-EF5/ TORNADOES : <02% PROB OF 10 OR MORE SEVERE WIND EVENTS : 40% PROB OF 1 OR MORE WIND EVENTS >= 75 MPH : 20% PROB OF 10 OR MORE SEVERE HAIL EVENTS : 10% PROB OF 1 OR MORE HAIL EVENTS >= 2 INCHES : 10% PROB OF 6 OR MORE COMBINED SEVERE HAIL/WIND EVENTS : 60% MEAN STORM MOTION /MPH/ : E 45 $$ IAC013-039-053-075-099-117-121-123-125-127-135-153-157-159-171- 173-175-181-185-180800- /O.CON.KDMX.TO.A.0218.000000T0000Z-260518T0800Z/ TORNADO WATCH 218 REMAINS VALID UNTIL 3 AM CDT MONDAY FOR THE FOLLOWING AREAS IN IOWA THIS WATCH INCLUDES 19 COUNTIES IN CENTRAL IOWA GRUNDY JASPER MARSHALL POLK POWESHIEK TAMA IN NORTHEAST IOWA BLACK HAWK IN SOUTH CENTRAL IOWA CLARKE DECATUR LUCAS MADISON MAHASKA MARION MONROE RINGGOLD UNION WARREN WAYNE IN SOUTHWEST IOWA TAYLOR THIS INCLUDES THE CITIES OF ALBIA, ALLERTON, BEDFORD, CARLISLE, CEDAR FALLS, CHARITON, CONRAD, CORYDON, CRESTON, DES MOINES, DIKE, DYSART, EARLHAM, GLADBROOK, GRINNELL, GRUNDY CENTER, HUMESTON, INDIANOLA, KNOXVILLE, LAMONI, LENOX, LEON, MARSHALLTOWN, MOUNT AYR, NEW MARKET, NEWTON, NORWALK, OSCEOLA, OSKALOOSA, PELLA, REINBECK, SEYMOUR, TAMA, TOLEDO, TRAER, WATERLOO, WELLSBURG, AND WINTERSET. * PRIMARY THREATS INCLUDE... A COUPLE TORNADOES POSSIBLE. SCATTERED DAMAGING WINDS AND ISOLATED SIGNIFICANT GUSTS TO 80 MPH LIKELY. ISOLATED LARGE HAIL EVENTS TO 1.5 INCHES IN DIAMETER POSSIBLE. $$ IAC017-023-180600- /O.CON.KDMX.TO.A.0216.000000T0000Z-260518T0600Z/ TORNADO WATCH 216 REMAINS VALID UNTIL 1 AM CDT MONDAY FOR THE FOLLOWING AREAS IN IOWA THIS WATCH INCLUDES 2 COUNTIES IN NORTH CENTRAL IOWA BUTLER IN NORTHEAST IOWA BREMER THIS INCLUDES THE CITIES OF ALLISON, APLINGTON, CLARKSVILLE, DUMONT, GREENE, PARKERSBURG, SHELL ROCK, AND WAVERLY. * PRIMARY THREATS INCLUDE... A FEW TORNADOES AND A COUPLE INTENSE TORNADOES POSSIBLE. WIDESPREAD DAMAGING WINDS AND ISOLATED SIGNIFICANT GUSTS TO 75 MPH LIKELY. SCATTERED LARGE HAIL AND ISOLATED VERY LARGE HAIL EVENTS TO 2 INCHES IN DIAMETER POSSIBLE. $$  574 WWUS63 KDVN 180410 WCNDVN WATCH COUNTY NOTIFICATION FOR WATCH 219 NATIONAL WEATHER SERVICE QUAD CITIES IA IL 1110 PM CDT SUN MAY 17 2026 IAC011-019-031-055-061-087-095-101-103-105-107-113-177-183-180900- /O.NEW.KDVN.SV.A.0219.260518T0410Z-260518T0900Z/ THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 219 IN EFFECT UNTIL 4 AM CDT MONDAY FOR THE FOLLOWING AREAS IN IOWA THIS WATCH INCLUDES 14 COUNTIES IN EAST CENTRAL IOWA BENTON CEDAR IOWA JOHNSON JONES LINN IN NORTHEAST IOWA BUCHANAN DELAWARE DUBUQUE IN SOUTHEAST IOWA HENRY IA JEFFERSON KEOKUK VAN BUREN WASHINGTON THIS INCLUDES THE CITIES OF ANAMOSA, CEDAR RAPIDS, DUBUQUE, FAIRFIELD, INDEPENDENCE, IOWA CITY, KEOSAUQUA, MANCHESTER, MARENGO, MOUNT PLEASANT, SIGOURNEY, TIPTON, VINTON, AND WASHINGTON. $$ 12  308 WWUS63 KMPX 180425 WCNMPX WATCH COUNTY NOTIFICATION FOR WATCH 216 NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN 1125 PM CDT SUN MAY 17 2026 MNC047-147-180530- /O.CAN.KMPX.TO.A.0216.000000T0000Z-260518T0600Z/ THE NATIONAL WEATHER SERVICE HAS CANCELLED TORNADO WATCH 216 FOR THE FOLLOWING AREAS IN MINNESOTA THIS CANCELS 2 COUNTIES IN SOUTH CENTRAL MINNESOTA FREEBORN STEELE THIS INCLUDES THE CITIES OF ALBERT LEA AND OWATONNA. $$ JRB  116 WWUS63 KARX 180447 WCNARX WATCH COUNTY NOTIFICATION FOR WATCHES 216/219 NATIONAL WEATHER SERVICE LA CROSSE WI 1147 PM CDT SUN MAY 17 2026 IAC067-131-MNC039-099-180600- /O.CAN.KARX.TO.A.0216.000000T0000Z-260518T0600Z/ THE NATIONAL WEATHER SERVICE HAS CANCELLED TORNADO WATCH 216 FOR THE FOLLOWING AREAS IN IOWA THIS CANCELS 2 COUNTIES IN NORTH CENTRAL IOWA FLOYD MITCHELL IN MINNESOTA THIS CANCELS 2 COUNTIES IN SOUTHEAST MINNESOTA DODGE MOWER THIS INCLUDES THE CITIES OF AUSTIN, CHARLES CITY, DODGE CENTER, AND OSAGE. $$ IAC037-065-089-191-MNC045-109-180600- /O.CON.KARX.TO.A.0216.000000T0000Z-260518T0600Z/ TORNADO WATCH 216 REMAINS VALID UNTIL 1 AM CDT MONDAY FOR THE FOLLOWING AREAS IN IOWA THIS WATCH INCLUDES 4 COUNTIES IN NORTHEAST IOWA CHICKASAW FAYETTE HOWARD WINNESHIEK IN MINNESOTA THIS WATCH INCLUDES 2 COUNTIES IN SOUTHEAST MINNESOTA FILLMORE OLMSTED THIS INCLUDES THE CITIES OF CRESCO, DECORAH, NEW HAMPTON, OELWEIN, PRESTON, AND ROCHESTER. $$ IAC005-043-MNC055-WIC023-043-103-123-180800- /O.CON.KARX.SV.A.0219.000000T0000Z-260518T0900Z/ SEVERE THUNDERSTORM WATCH 219 REMAINS VALID UNTIL 4 AM CDT MONDAY FOR THE FOLLOWING AREAS IN IOWA THIS WATCH INCLUDES 2 COUNTIES IN NORTHEAST IOWA ALLAMAKEE CLAYTON IN MINNESOTA THIS WATCH INCLUDES 1 COUNTY IN SOUTHEAST MINNESOTA HOUSTON IN WISCONSIN THIS WATCH INCLUDES 4 COUNTIES IN SOUTHWEST WISCONSIN CRAWFORD GRANT RICHLAND VERNON THIS INCLUDES THE CITIES OF CALEDONIA, ELKADER, PLATTEVILLE, PRAIRIE DU CHIEN, RICHLAND CENTER, VIROQUA, AND WAUKON. $$