Interactive NWS Alert

Radar valid at 1215 pm CDT, Aug 16th 2026

IAZ099-ILZ034-035-MOZ010-161715-
McDonough IL-Hancock IL-Lee IA-Clark MO-
1110 AM CDT Sun Aug 16 2026

...A thunderstorm will impact portions of McDonough, Hancock,
southwestern Lee and Clark Counties through 1215 PM CDT...

At 1110 AM CDT, Doppler radar was tracking a thunderstorm near
Wayland, or 9 miles southwest of Keokuk, moving east at 40 mph.

HAZARD...Winds in excess of 40 mph and minor flooding.

SOURCE...Radar indicated.

IMPACT...Gusty winds could cause minor tree limb damage and blow
around unsecured objects. Slowing or redirecting of traffic
due to ponding or flowing water. Closure of waterfront
access due to flooding.

Locations impacted include...
Macomb, Keokuk, Carthage, Kahoka, Nauvoo, Hamilton, Warsaw,
Colchester, Montrose, Blandinsville, Augusta, Wayland, Bowen,
Industry, Bardolph, West Point, Alexandria, Ferris, Tennessee, and
Luray.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is occurring and may lead to localized flooding.
Do not drive your vehicle through flooded roadways. Stay away from
flooded areas. Report any flooding to local law enforcement.

&&

LAT...LON 4024 9151 4025 9152 4026 9190 4056 9189
4054 9045 4028 9045 4028 9091 4020 9091
TIME...MOT...LOC 1610Z 275DEG 37KT 4034 9155

MAX HAIL SIZE...<0.75 IN
MAX WIND GUST...40 MPH

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