National Weather Service United States Department of Commerce

Dangerous Heat Wave Continues; Areas of Severe Thunderstorms Today

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing on the eastern U.S. through the Independence Day weekend. Peak heat indices of up to 115 degrees are possible. Strong to severe thunderstorms will be possible from the northern Plains into the Midwest and Great Lakes regions, as well as across the southern Appalachians today. Read More >

Daytime highs in the 90s and overnight lows in the 70s, coupled with heat indices in the triple digits, will lead to dangerous heat conditions through the remainder of the week. An Extreme Heat Warning is in effect through Friday evening.
Strong to severe storms will be possible on Friday and Saturday. Main threats will be damaging winds and hail.