Author: WeWorldMedia-admin

Extreme Heat Warning issued August 18 at 5:22AM MST until August 20 at 8:00PM MST by NWS Flagstaff AZ

Published: 18 August 2025
Categories: National Weather Service

RSS feed source: US National Weather Service

* WHAT…Dangerously hot conditions expected below 4000 feet, with daytime temperatures ranging from 102 degrees at Havasupai Gardens, to 112 degrees at Phantom Ranch. * WHERE…Lower elevations of the Grand Canyon. * WHEN…For the Extreme Heat Warning, from 10 AM Tuesday to 8 PM MST Wednesday. For the Extreme Heat Watch, from Wednesday evening through Friday evening. * IMPACTS…Most individuals will be at risk for heat-related illnesses without effective cooling or adequate hydration, especially with prolonged outdoor exposure.

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Extreme Heat Watch issued August 18 at 5:22AM MST until August 22 at 8:00PM MST by NWS Flagstaff AZ

Published: 18 August 2025
Categories: National Weather Service

RSS feed source: US National Weather Service

* WHAT…Dangerously hot conditions expected below 4000 feet, with daytime temperatures ranging from 102 degrees at Havasupai Gardens, to 112 degrees at Phantom Ranch. * WHERE…Lower elevations of the Grand Canyon. * WHEN…For the Extreme Heat Warning, from 10 AM Tuesday to 8 PM MST Wednesday. For the Extreme Heat Watch, from Wednesday evening through Friday evening. * IMPACTS…Most individuals will be at risk for heat-related illnesses without effective cooling or adequate hydration, especially with prolonged outdoor exposure.

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Flash Flood Warning issued August 18 at 7:20AM CDT until August 18 at 11:00AM CDT by NWS La Crosse WI

Published: 18 August 2025
Categories: National Weather Service

RSS feed source: US National Weather Service

FFWARX The National Weather Service in La Crosse has issued a * Flash Flood Warning for… Northeastern Floyd County in north central Iowa… Southeastern Mitchell County in north central Iowa… Northwestern Allamakee County in northeastern Iowa… Chickasaw County in northeastern Iowa… Southern Howard County in northeastern Iowa… Winneshiek County in northeastern Iowa… * Until 1100 AM CDT. * At 720 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 3 and 4 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD…Flash flooding caused by thunderstorms. SOURCE…Radar.

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