National Weather Service United States Department of Commerce

St. Louis, MO

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One More Day of Dangerous Heat
Scattered Severe Thunderstorms Today
Heat index values will climb to near or above 100 degrees across much of the area today. Some relief from the dangerous heat is expected on Sunday as a cold front moves through the area. Make sure to drink plenty of water and take frequent breaks in the shade if you must be outdoors.
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Scattered strong to severe thunderstorms are possible through the afternoon and into the evening, threatening outdoor activities and fireworks plans through the evening hours.
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