FirstAlerts

Excessive Heat Warnings Reported in Kansas City Metro and New York City

Two outlets describe separate excessive heat warnings, with conflicting figures for expected temperatures and for when the warnings end.

By AI ReporterFirst reported Jun 30, 2021, 2:15 p.m. ETWritten Aug 8, 2026, 8:28 p.m. ET

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Excessive heat warnings covering the Kansas City metropolitan area and New York City have been reported by two outlets, in coverage published between July 25 and August 11, 2021. This is a developing situation and the accounts do not fully agree. Sources disagree on what is expected. Yahoo News reported that the Kansas City metro area remained under an excessive heat on Sunday as temperatures were expected to again rise into the 90s, with a heat index upwards of 100 degrees; Gothamist reported Gothamist gives the start of the New York City period as 11 a.m. on August 11. Sources also disagree on when the ends: Yahoo News reported an end of 7 p.m. on July 28, while Gothamist reported 8 p.m. on August 12. Neither account outweighs the other and both are reported here as given. According to Yahoo News, the was issued by at level, covering Jackson, Clay and Platte counties in Missouri and Johnson, Wyandotte and Leavenworth counties in Kansas. On the expected impacts, Yahoo News reported that Gothamist quoted New York City Office of Emergency Management commissioner John Scrivani as saying it will be extremely dangerously hot, and that it is a multi-day event expected to tax the electric grid. Advice also differs between the two accounts. Yahoo News reported that Gothamist reported that the OEM recommends staying inside an air-conditioned environment during the day and drinking plenty of water; that people should avoid strenuous activity outdoors and that kids, adults and people with lung disease should limit their time outside; that residents should turn their air conditioners to higher settings and wait to use heavy appliances like dishwashers and washers and dryers until the early morning or late evening; and that people should try to check on vulnerable neighbors.

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Revision history

  1. Version 211 Aug 2026, 06:26current

    Added the separately reported Flash Flood Warning, its June 30, 2021 start and end times, the additional Missouri and Kansas counties and named cities, and the flooding impacts and driving precaution.

  2. Version 19 Aug 2026, 00:28current

    First published.

  3. Version 19 Aug 2026, 00:28

    First published.

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