National Weather Service United States Department of Commerce

Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Click a location below for detailed forecast.

Last Map Update: Fri, Aug 14, 2026 at 1:25:04 pm CDT

Heat index values up to 110 degrees will be common each day through Sunday across eastern Oklahoma and northwest Arkansas. Heat index values locally up to 115 degrees are also forecast Friday for parts of northeast Oklahoma.
Hot weather with little heat relief overnight persists through this weekend and into next week. Dangerous heat index values are forecast and heat stress will impact outdoor activities.
Tulsa and Fort Smith are both in the midst of a multi-day stretch featuring triple digit high temperatures with many more forecast. How does the current stretch of 100's stack up all-time?
Hot temperatures continue through the weekend with little chance for rainfall.
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