
Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing across the eastern U.S. through the Independence Day holiday weekend. Peak heat indices of up to 115 degrees are possible. Isolated to scattered severe thunderstorms are possible from the northern/central Plains into the Midwest, Ohio Valley, and Mid-Atlantic Friday. Read More >

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| Temperature | Precipitation |
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| Temperature | Precipitation |
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| Temperature | Precipitation |
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| Temperature | Precipitation |
| GEOCOLOR | VISIBLE |
| Small | Loop | Large | Small | Loop | Large |
| IR/Hot Spot | Water Vapor |
| Small | Loop | Large | Small | Loop | Large |
Chance of Lightning represents the probability of a cloud-to-ground lightning strike being observed within 20 km (roughly 10 miles) of the forecast point.
This product is calibrated with cloud-to-ground lightning strike data, so it may miss intra-cloud lightning that causes thunder.
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