National Weather Service United States Department of Commerce

Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

 

Thunderstorms are likely at times today into tonight. There is a Slight Risk for severe thunderstorms today.  An isolated severe storm is possible this morning. There is a better chance for severe thunderstorms this afternoon and evening. 

 

Wednesday  
 


Large hail and damaging winds are the main threats for today and this evening, however a tornado can not be ruled out. 

 

Here are the latest radar images: 

 

Local Radar Regional Radar - West View Regional Radar - East View


Another very warm and humid day is expected.  High temperatures will be in the mid 80s to around 90 most areas with heat indices in the 90 to 95 range. It will be cooler close to Lake Michigan due to south to southeast winds.

 

A few tips to keep in mind when the mercury begins to climb:
  • Stay Cool: Stay in air-conditioned buildings as much as possible and avoid direct sunlight.
  • Stay Hydrated: Drink plenty of water and don’t wait until you’re thirsty to drink
  • Stay Informed: Watch your local weather forecasts so you can plan activities safely when it’s hot outside. Watch for any extreme heat alerts.