National Weather Service United States Department of Commerce

Moke Impacts Hawaii; Severe Thunderstorms and Heavy Rainfall from the Great Basin to the Plains

Heavy rain and gusty winds from Tropical Storm Moke will impact the Big Island into Monday, risking life-threatening flooding and mudslides in windward and southeast areas. Severe thunderstorms are expected across the northern Rockies/Plains and northern Great Basin. Dangerous heat persists across the Southern Plains and Lower Mississippi Valley, building further into the Southwest by midweek. Read More >

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Last Map Update: Mon, Aug 24, 2026 at 1:46:38 pm CDT

Dangerously hot conditions will persist for portions of the area Monday 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 for much of the next week.
Isolated to scattered thunderstorms are expected to develop Wednesday afternoon across portions of northwest and western Arkansas. A few storms may become strong to severe and produce damaging wind gusts and hail.
Hot weather continues through the upcoming week. Periodic thunderstorm may occur 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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