Flash Flood Warnings Hit Utah and Colorado as France Counts 5,700 Excess Heat Wave Deaths

Active Flash Flood Warnings in the Western US

Flash flooding is ongoing or expected in Morgan County, Utah, after 1-2 inches of rain fell with an additional 0.25-0.5 inches possible. [1] Doppler radar indicated thunderstorms producing heavy rain across the warned area in Morgan County. [1] Between 1 and 2 inches of rain have already fallen in that location. [1] Additional rainfall amounts of 0.25 to 0.5 inches remain possible in the warned area. [1] Flash flooding is ongoing or expected to begin shortly according to the alert details. [1] The hazard involves life threatening flash flooding from thunderstorms. [1] The source of the information is radar. [1] Impacts include life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. [1] Southeastern Garfield County in Colorado is under a flash flood warning until 6:30 PM MDT with expected rainfall rates of 2-3 inches per hour. [2] The National Weather Service in Grand Junction issued the Flash Flood Warning for southeastern Garfield County in west central Colorado. [2] At 323 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. [2] The expected rainfall rate is 2 to 3 inches in 1 hour. [2] Flash flooding is ongoing or expected to begin shortly in southeastern Garfield County. [2] The hazard covers life threatening flash flooding from thunderstorms producing flash flooding. [2] The source of the alert is radar. [2] Impacts include life threatening flash flooding of creeks and streams along with urban areas, highways, streets and underpasses. [2]

Excess Mortality from France Heat Wave

France recorded at least 5,700 more deaths than usual during its historic June heat wave. [3] The public health agency reported the updated figure on Wednesday. [3] This count sharply increased earlier estimates of the toll from record-shattering temperatures. [3] The excess deaths occurred during the historic heatwave last month. [3] France recorded 5,700 more deaths than usual during the period of record temperatures. [3]

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Severe Thunderstorm Threat in Virginia

A severe thunderstorm warning is in effect for King George, Virginia, with 60 mph wind gusts and quarter-size hail. [4] At 519 PM EDT, a severe thunderstorm was located over King George moving east at 40 mph. [4] The hazard includes 60 mph wind gusts and quarter size hail. [4] The source of the information is radar indicated. [4] Impacts from the severe thunderstorm include damaging winds that will cause some trees and large branches to fall. [4] This could injure those outdoors as well as damage homes and vehicles. [4] Roadways may become blocked by downed trees. [4] Localized power outages are possible. [4] Unsecured light objects may become projectiles. [4] Locations impacted include King George and Dahlgren. [4]

Tropical Storm Conditions on Lake Pontchartrain

Tropical storm force winds of 25-35 kt with gusts to 50 kt and seas of 8-13 ft are possible on Lake Pontchartrain until Thursday morning. [5] The tropical storm warning covers southwest winds 25 to 35 kt with gusts up to 50 kt and seas 8 to 13 ft. [5] Seas of up to 3 to 6 feet are expected within protected waters. [5] The warning applies to all of the open Gulf waters and protected waters including tidal lakes and sounds excluding Lake Maurepas. [5] Tropical storm force winds are possible until Thursday morning. [5] Impacts include tropical storm force winds and hazardous seas that will capsize or damage vessels and reduce visibility. [5]

Broader Pattern of Global Severe Weather

Multiple flash flood warnings remain in effect across parts of Utah and Colorado as severe thunderstorms produce life-threatening flooding. [1] [2] France recorded at least 5,700 more deaths than usual during its historic June heat wave. [3] A severe thunderstorm warning is in effect for King George, Virginia, with 60 mph wind gusts and quarter-size hail. [4] Tropical storm force winds of 25-35 kt with gusts to 50 kt and seas of 8-13 ft are possible on Lake Pontchartrain until Thursday morning. [5] The simultaneous alerts highlight ongoing severe weather activity in multiple regions. [1] [2] [3] [4] [5] Radar sources underpin the flash flood and thunderstorm warnings. [1] [2] [4] Public health data tracks the excess deaths tied to the heat wave. [3] Marine conditions factor into the tropical storm parameters. [5]

What to watch next: Continued monitoring is needed for the flash flood warning in southeastern Garfield County until 6:30 PM MDT, the tropical storm force winds possible until Thursday morning on Lake Pontchartrain, and the severe thunderstorm moving east from King George.