National Weather Service United States Department of Commerce

Severe Thunderstorms and Heavy Rain from the Plains to the Mid-Atlantic; Ongoing Heat in the South

Severe thunderstorms and showers pose a risk for excessive rain, localized flash flooding, strong gusts and/or large hail across portions of the northern and central Plains, the Lower Missouri to Lower Ohio Valleys, and across the Mid-Atlantic this afternoon and evening. Extreme heat is ongoing over the Desert Southwest and the Southeast U.S.. Read More >

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Last Map Update: Thu, Jul 9, 2026 at 8:04:34 am CDT

A Heat Advisory is in effect from 1 PM to 8 PM for portions of eastern Oklahoma and west-central Arkansas. Heat index values up to 109 degrees will be possible. Please take breaks when outdoors and stay hydrated today!
There is a marginal risk of severe weather Thursday afternoon into early Thursday night across portions of northeast Oklahoma and northwest Arkansas. Damaging wind gusts are the primary hazard, though marginally severe hail may also occur.
A Marginal Risk for severe storms exists from Friday afternoon into Friday night for parts of northeast Oklahoma and northwest Arkansas, with damaging winds up to 70 mph being the main severe weather threat. Keep an eye on future forecasts and statements for updates.
Low storm chances continue Thursday mainly across northeast Oklahoma and western Arkansas. Additional storm chances expand across eastern Oklahoma and western Arkansas late week into the weekend with a disturbance moving through the Plains. Limited severe and heavy rain potential exists.
The heat will continue into next week. Be aware of signs of heat stress and take precautions with outdoor activities.
Low chances for afternoon showers and thunderstorms remain forecast for parts of eastern Oklahoma and western Arkansas through Friday. Additional storm chances develop this weekend. Hot conditions will persist through the week.
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