National Weather Service United States Department of Commerce

Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

 

The heat will be easing slowly southeast today, lingering over portions of northeast IA and southwest/central WI. Afternoon heat indices are expected to reach 100 for these locations, and a heat advisory remains in effect until early evening.

Take precautions to protect yourself, family, and pets from the heat today.

Today: Heat Continues For Some

  • What: Heat indices near 100°F
  • Where: portions of northeast IA into southwest/central WI
  • Timing: Peak heat impacts in the afternoon to early evening
  • Impacts: Heat related illnesses can occur in as little as 30 minutes. Children, pets and the elderly are especially susceptible to the heat - check on them!
  • ACTION: Avoid prolonged exposure to the heat - postpone or reschedule outdoor activities. Stay hydrated, find shade or air conditioning for breaks. 
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