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: Thu, Aug 27, 2026 at 2:46:32 am CDT

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National Weather Service Wichita, Kansas

National Weather Service Springfield, MO

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National Weather Service Little Rock, AR

National Weather Service Fort Worth/Dallas, TX

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Hazardous Weather Outlook

Heat Index Trends

Forecast Summary

Hot & humid conditions persist across SE OK & W-Central AR today. Cooler conditions likely Thursday-Saturday before dangerous heat returns by early next week. Heat stress will likely impact daytime outdoor activities. Drink plenty of water and take breaks in shade when spending time outdoors.

Temperatures mostly above normal with continued periods of locally high heat stress to continue through Wednesday. The possible exception being around active thunderstorm activity. Periods of low to medium rain chances continue through Wednesday night. Areas of localized fire weather concerns will persist until widespread beneficial rainfall occurs.


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

NWS Forecast Office Tulsa, OK