National Weather Service United States Department of Commerce

Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorm, heavy rainfall, and flash flooding threats continue from the Midwest to the Mid-Atlantic and across the central High Plains. Record heat continues for areas of the central/southern Plain into the Southeast Read More >

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Last Map Update: Fri, Aug 21, 2026 at 7:26:35 am CDT

Dangerously hot conditions will persist for portions of the area Friday and a Heat Advisory is in effect from noon until 8 PM.
High heat stress conditions will persist and will continue to impact outdoor activities. Some minor heat relief is forecast on today and Friday. Dangerous heat returns this weekend into next week.
Slight cooling is expected for some areas today, but temperatures will remain above average, with slight warming returning into the weekend. Isolated showers may occur at times for the next several days, but overall dry weather will continue. Fire weather conditions remain a daily concern due to drying fuels and periods of gusty winds.
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