Scattered showers and storms will form over southern Wisconsin late this evening. The strongest storms could contain hail, high winds, and an isolated tornado. Read More

As part of Severe Weather Awareness Week, tornado sirens will be heard two separate times on Thursday, according to the National Weather Service. The active outdoor warning siren and other ... Read More

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The sirens also are activated during a severe thunderstorm if the NWS forecasts or records winds of 70 mph or greater. Most Iowa counties activate sirens for severe storms with winds of 65-70 mph in ... Read More

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Severe storms are bearing down on the Midwest and the Heartland, where tornadoes, damaging winds and hail are in the forecast. So far, there have been 22 tornado reports across four states -- Kansas ... Read More

WTMJ Meteorologist Craig Koplien is tracking the threat of a tornado in the southwest corner of the state near Grant County, ... Read More

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About 78 million people were under severe weather advisories from the National Weather Service, which warned of flash floods and long-track tornadoes. Read More