Thunderstorms and Heavy Rainfall in the Southeast, Montana, and Iowa; Lowell Begins to Impact Hawaii

Strong thunderstorms with damaging winds and heavy rain are expected across portions of the Southeast. Thunderstorms may produce large hail across portions of Montana. Heavy rainfall could produce flash flooding across Iowa and vulnerable areas in Utah. Lowell will bring heavy rain, dangerous swells and rip currents to portions of Hawaii. Sweltering heat persists across the South-Central US. Read More >

Storm surveys continue to assess damage which occurred across the area from several severe weather events last week. Results from completed surveys can be accessed using the links below.

Here are preliminary maps of storm reports from last week's severe weather events.

Monday, May 9th

May 9 2022 storm reports

List of storm reports from Monday: https://www.spc.noaa.gov/climo/reports/220509_rpts.html

Wednesday, May 11th

May 11 2022 storm reports

List of storm reports from Wednesday: https://www.spc.noaa.gov/climo/reports/220511_rpts.html

Thursday, May 12th

May 12 2022 Storm Reports

List of storm reports from Thursday: https://www.spc.noaa.gov/climo/reports/220512_rpts.html

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Thunderstorms and Heavy Rainfall in the Southeast, Montana, and Iowa; Lowell Begins to Impact Hawaii

Severe Weather Events: May 9-12, 2022