National Weather Service United States Department of Commerce
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Last Map Update: Fri, Jun 20, 2025 at 4:14:23 am CDT

Temperatures and heat indices increase this weekend across eastern Oklahoma and northwest Arkansas. Given that this is the first heatwave of the summer, there will be an increased risk for heat exhaustion and heat stroke. Please practice heat safety!
Hot and humid conditions will lead to increased heat risk this weekend. This is the first heat wave of the year and may impact individuals more than expected. Please remember to take breaks when outdoors and remain hydrated.
It is important to be able to recognize the signs of heat illness and what to do in response.
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