Heat Advisory for NE OK and SW AR
The Tulsa office of the NWS has issued a Heat Advisory for some counties in northeastern Oklahoma and southwestern Arkansas. It is in effect through Tuesday evening.
You can see the affected counties in orange on the linked map.
To read the text of the Heat Advisory, click on any county colored orange, and then click on the link for the Heat Advisory.
Here is a link that might be useful: Webpage of NWS-Tulsa