National Weather Service United States Department of Commerce

Severe Thunderstorms Across Portions of the Midwest; Hazardous Heat in Southern Texas

A Moderate Risk (Level 4 of 5) of severe thunderstorms is expected across the Midwest today, especially portions of Iowa, Missouri, Wisconsin and Illinois. Damaging winds, large hail and a few strong tornadoes are expected. A dangerous early season heat wave will continue this week and expand from south Texas through portions of the central Gulf Coast by this weekend. Read More >

Convection Graphic Products




Pacific NW OLv6 Map Showing Center Weather Advisories, SIGMETs, Radar, and Lightning


Nearby Convective CWAs (Center Weather Advisories) and SIGMETs