LIVE UPDATES: Tornadoes Sighted in Kansas; Tornado Watch Issued in Kansas, Oklahoma, Arkansas and Missouri, Including Joplin

Severe thunderstorms are again flaring up across parts of the Midwest, Great Plains and South as a storm system plods eastward through the central and southern U.S., prompting the National Weather Service to issue numerous tornado warnings.

(MORE: Severe Weather Forecast | Why Night Tornadoes Are So Deadly)

Notable information:

• Reports of semi trailers blown over along I-44 near Afton, Oklahoma.
• Strong winds damaged two farm houses and brought down power lines at Wallace, Kansas, according to the NWS.
• Tornado sirens went off in Joplin, Missouri, but the cell passed without causing damage.
• Emergency managers in Hallowell, Kansas, reported a tornado touched down. No reports of damage.
• According to the National Weather Service, golfball sized hail fell near Louisville, Kentucky.
• Law enforcement reported a tornado near Arapahoe, Colorado. No reports of significant damage.

Below are live updates of the situation.

All tornado warnings, along with other relevant information from The Weather Channel and local National Weather Service offices in current threat areas, will appear here.

Information updates automatically; no need to reload or refresh your browser. Time stamps on the left are in Eastern time; subtract one hour for Central time, two hours for Mountain time and three hours for Pacific time. For complete warning information and radar links, scroll above to see the radar imagery and clickable severe weather alerts links.

The radar map above focuses on the most likely areas for severe weather and/or flash flooding, if any. Maps update every five minutes; refresh this page for the latest image.

For radar and watch/warning information in other areas of the country, click on the links below.

(MORE: View National Interactive Radar Map | Difference Between a Watch and a Warning)

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