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Rock County Sheriff's Office MN
Tuesday September 1st, 2026 :: 03:53 p.m. CDT

Advisory

Severe Thunderstorm Watch until 11:00PM

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 639 IN EFFECT UNTIL 11 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN IOWA THIS WATCH INCLUDES 3 COUNTIES IN NORTHWEST IOWA LYON PLYMOUTH SIOUX IN MINNESOTA THIS WATCH INCLUDES 2 COUNTIES IN SOUTHWEST MINNESOTA PIPESTONE ROCK IN NEBRASKA THIS WATCH INCLUDES 1 COUNTY IN NORTHEAST NEBRASKA DIXON IN SOUTH DAKOTA THIS WATCH INCLUDES 19 COUNTIES IN EAST CENTRAL SOUTH DAKOTA LAKE MINER MOODY SANBORN IN SOUTH CENTRAL SOUTH DAKOTA AURORA CHARLES MIX DOUGLAS GREGORY IN SOUTHEAST SOUTH DAKOTA BON HOMME CLAY DAVISON HANSON HUTCHINSON LINCOLN MCCOOK MINNEHAHA TURNER UNION YANKTON THIS INCLUDES THE CITIES OF ALCESTER, ALEXANDRIA, ALLEN, ARMOUR, AVON, BERESFORD, BRIDGEWATER, BURKE, CANISTOTA, CANTON, CENTERVILLE, CHANCELLOR, CLAYTON, CORSICA, DELMONT, ELK POINT, EMERY, FLANDREAU, FREEMAN, GEORGE, GREGORY, HARRISBURG, HAWARDEN, HOWARD, HULL, HURLEY, INWOOD, IRENE, JEFFERSON, LAKE ANDES, LARCHWOOD, LE MARS, LENNOX, LUVERNE, MADISON, MARION, MARTY, MENNO, MITCHELL, MONTROSE, NORTH SIOUX CITY, ORANGE CITY, ORLAND, PARKER, PARKSTON, PIPESTONE, PLANKINTON, PLATTE, PONCA, ROCK RAPIDS, ROCK VALLEY, SALEM, SCOTLAND, SIOUX CENTER, SIOUX FALLS, SPRINGFIELD, STICKNEY, TABOR, TEA, TRIPP, TYNDALL, VERMILLION, VIBORG, WAGNER, WAKEFIELD, WHITE LAKE, WOONSOCKET, AND YANKTON.

* AFFECTED AREAS: LYON, IA ... PLYMOUTH, IA ... SIOUX, IA ... PIPESTONE, MN ... ROCK, MN ... DIXON, NE ... AURORA, SD ... BON HOMME, SD ... CHARLES MIX, SD ... CLAY, SD ... DAVISON, SD ... DOUGLAS, SD ... GREGORY, SD ... HANSON, SD ... HUTCHINSON, SD ... LAKE, SD ... LINCOLN, SD ... MCCOOK, SD ... MINER, SD ... MINNEHAHA, SD ... MOODY, SD ... SANBORN, SD ... TURNER, SD ... UNION, SD ... YANKTON, SD

Address/Location
Rock County Sheriff's Office MN
1000 N Blue Mound Ave
Luverne, MN 56156

Contact
Emergency: 9-1-1
Non-emergencies: 507-283-5000

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Alert Details

Severity:
Severe - Significant threat to life or property
Urgency:
Future - Responsive action SHOULD be taken in the near future
Certainty:
Possible (p <= ~50%)
Category:
Meteorological (inc. flood)
Event:
Severe Thunderstorm Watch

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