Weather Alert WatchOfficial-source alert index
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Ended official alertUpdated

Severe Thunderstorm Watch for Buena Vista, IA; Cherokee, IA; Clay, IA +10 more

This alert has ended.Kept for recent context. Do not use it as a current warning.

Official alert fields

What you need to know

Effective
Ended
Official severity
Severe
Official urgency
Future
Official certainty
Possible

What is happening

SEVERE THUNDERSTORM WATCH 640 REMAINS VALID UNTIL 5 AM CDT EARLY THIS MORNING FOR THE FOLLOWING AREAS IN IOWA THIS WATCH INCLUDES 10 COUNTIES IN NORTHWEST IOWA BUENA VISTA CHEROKEE CLAY DICKINSON O'BRIEN OSCEOLA PLYMOUTH SIOUX IN WEST CENTRAL IOWA IDA WOODBURY IN NEBRASKA THIS WATCH INCLUDES 2 COUNTIES IN NORTHEAST...

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.

Read official NWS bulletin

Full official description

Bulletin details

SEVERE THUNDERSTORM WATCH 640 REMAINS VALID UNTIL 5 AM CDT EARLY THIS MORNING FOR THE FOLLOWING AREAS IN IOWA THIS WATCH INCLUDES 10 COUNTIES IN NORTHWEST IOWA BUENA VISTA CHEROKEE CLAY DICKINSON O'BRIEN OSCEOLA PLYMOUTH SIOUX IN WEST CENTRAL IOWA IDA WOODBURY IN NEBRASKA THIS WATCH INCLUDES 2 COUNTIES IN NORTHEAST NEBRASKA DAKOTA DIXON IN SOUTH DAKOTA THIS WATCH INCLUDES 1 COUNTY IN SOUTHEAST SOUTH DAKOTA UNION THIS INCLUDES THE CITIES OF ALCESTER, ALLEN, ARNOLDS PARK, BATTLE CREEK, BERESFORD, CHEROKEE, ELK POINT, HARTLEY, HAWARDEN, HOLSTEIN, HULL, IDA GROVE, JEFFERSON, LE MARS, MILFORD, NORTH SIOUX CITY, ORANGE CITY, PONCA, ROCK VALLEY, SANBORN, SHELDON, SIBLEY, SIOUX CENTER, SIOUX CITY, SOUTH SIOUX CITY, SPENCER, SPIRIT LAKE, STORM LAKE, AND WAKEFIELD.

Lifecycle record

Official revisions

4 captured
  1. Update

    Severe Thunderstorm Watch issued September 2 at 1:02AM CDT until September 2 at 5:00AM CDT by NWS Sioux Falls SD

    Official revision
  2. Update

    Severe Thunderstorm Watch issued September 1 at 11:49PM CDT until September 2 at 5:00AM CDT by NWS Sioux Falls SD

    Official revision
  3. Alert

    Severe Thunderstorm Watch issued September 1 at 9:51PM CDT until September 2 at 5:00AM CDT by NWS Sioux Falls SD

    Official revision
  4. Alert

    Severe Thunderstorm Watch issued September 1 at 9:51PM CDT until September 2 at 5:00AM CDT by NWS Sioux Falls SD

    Official revision

Source and limitations

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

CAP status
Actual
Message type
Update
Last collected
Methodology and corrections