566
WWUS83 KDVN 161701
SPSDVN
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA/IL
1201 PM CDT SUN AUG 16 2026
ILZ034-035-161745-
MCDONOUGH IL-HANCOCK IL-
1201 PM CDT SUN AUG 16 2026
...A THUNDERSTORM WILL IMPACT PORTIONS OF SOUTHERN MCDONOUGH AND EAST
CENTRAL HANCOCK COUNTIES THROUGH 1245 PM CDT...
AT 1201 PM CDT, DOPPLER RADAR WAS TRACKING A THUNDERSTORM OVER
TENNESSEE, OR 9 MILES SOUTHWEST OF MACOMB, MOVING EAST AT 45 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, COLCHESTER, INDUSTRY, TENNESSEE, WESTERN ILLINOIS UNIVERSITY,
ADAIR, FANDON, COLMAR, PENNINGTON POINT, MCDONOUGH COUNTY 4-H
GROUNDS, DODDSVILLE, AND ARGYLE LAKE STATE PARK.
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 4028 9082 4035 9102 4051 9089 4048 9045
4028 9045
TIME...MOT...LOC 1701Z 290DEG 37KT 4040 9084
MAX HAIL SIZE...<0.75 IN
MAX WIND GUST...40 MPH
ERVIN
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