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Active official alertUpdated

Severe Thunderstorm Watch for Catahoula, LA; Concordia, LA; Adams, MS +16 more

Official alert fields

What you need to know

Effective
Ends or expires
Official severity
Severe
Official urgency
Future
Official certainty
Possible

What is happening

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 609 IN EFFECT UNTIL 8 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN LOUISIANA THIS WATCH INCLUDES 2 PARISHES IN NORTHEAST LOUISIANA CATAHOULA CONCORDIA IN MISSISSIPPI THIS WATCH INCLUDES 17 COUNTIES IN CENTRAL MISSISSIPPI COPIAH SIMPSON SMITH IN...

What the bulletin says to do

No separate action instruction was included in this NWS record. Read the complete official bulletin and follow local authorities.

Full official description

Bulletin details

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 609 IN EFFECT UNTIL 8 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN LOUISIANA THIS WATCH INCLUDES 2 PARISHES IN NORTHEAST LOUISIANA CATAHOULA CONCORDIA IN MISSISSIPPI THIS WATCH INCLUDES 17 COUNTIES IN CENTRAL MISSISSIPPI COPIAH SIMPSON SMITH IN EAST CENTRAL MISSISSIPPI CLARKE JASPER IN SOUTH CENTRAL MISSISSIPPI JEFFERSON DAVIS LAWRENCE LINCOLN MARION IN SOUTHEAST MISSISSIPPI COVINGTON FORREST JONES LAMAR IN SOUTHWEST MISSISSIPPI ADAMS CLAIBORNE FRANKLIN JEFFERSON THIS INCLUDES THE CITIES OF BASSFIELD, BAY SPRINGS, BROOKHAVEN, BUDE, COLLINS, COLUMBIA, CRYSTAL SPRINGS, FAYETTE, FERRIDAY, HARRISONBURG, HATTIESBURG, HAZLEHURST, HEIDELBERG, JONESVILLE, LAUREL, LUMBERTON, MAGEE, MEADVILLE, MENDENHALL, MONTICELLO, MOUNT OLIVE, NATCHEZ, NEW HEBRON, PORT GIBSON, PRENTISS, PURVIS, QUITMAN, RALEIGH, ROXIE, SHUBUTA, STONEWALL, TAYLORSVILLE, VIDALIA, WESSON, WEST FERRIDAY, AND WEST HATTIESBURG.

Official geometry where available

Alert boundary

Lifecycle record

Official revisions

1 captured
  1. Alert

    Severe Thunderstorm Watch issued August 21 at 2:04PM CDT until August 21 at 8:00PM CDT by NWS Jackson MS

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Jackson MS. This page reorganizes official fields and does not add a forecast or expand the affected area.

CAP status
Actual
Message type
Alert
Last collected
Methodology and corrections