National Weather Service United States Department of Commerce

Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

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Last Map Update: Fri, Jun 19, 2026 at 3:44:27 am CDT

Additional thunderstorms are expected to develop Thursday night, especially along and south of I-40, with a continued marginal risk for severe weather.
Thunderstorms are forecast to be ongoing Friday morning, especially along and south of I-40. Additional development is possible into the afternoon hours across southeast Oklahoma before storms exit the area. There is a marginal risk of severe weather with large hail, damaging winds, and heavy rainfall being the main threats.
Slow moving and training thunderstorms may produce areas of flash flooding across E OK & NW AR over the next several days. There is a marginal to slight Risk (5-15% chance) of excessive rainfall Thursday through Saturday.
Graphic depicts a 6-day forecast for select cities in eastern Oklahoma and western Arkansas, as well as details on hazards for the first 3 days and key weather messages.
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