Pottawattamie IA-Mills IA-Montgomery IA-Shelby IA-Harrison IA-
532 PM CDT MON MAY 22 2017

…Significant Weather Advisory for NORTHWESTERN MONTGOMERY…
NORTHEASTERN MILLS…POTTAWATTAMIE…SOUTHEASTERN HARRISON AND SOUTHEASTERN SHELBY COUNTIES UNTIL 615 PM CDT…

At 531 PM CDT, Doppler radar was tracking strong thunderstorms along a line extending from 3 miles south of Irwin to 5 miles southwest of Underwood. Movement was southeast at 25 mph.

Hail up to around dime size and winds of around 40 mph will be possible with these storms.

Locations impacted include…
Northeastern Council Bluffs, Harlan, Oakland, Avoca, Treynor,
Underwood, Carson, Walnut, Shelby, Minden, Emerson, Irwin, Macedonia,
Neola, Hancock, Henderson, McClelland, Tennant, Kirkman and Old Town
Park.