517
WWUS53 KDVN 212245
SVSDVN
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA/IL
545 PM CDT FRI AUG 21 2026
ILC177-212254-
/O.CAN.KDVN.SV.W.0279.000000T0000Z-260821T2315Z/
STEPHENSON IL-
545 PM CDT FRI AUG 21 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN STEPHENSON COUNTY
IS CANCELLED...
THE SEVERE THUNDERSTORM WHICH PROMPTED THE WARNING HAS STAYED WEST
OF THE WARNED AREA. THEREFORE, THE WARNING HAS BEEN CANCELLED.
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1000 PM CDT FOR
NORTHWESTERN ILLINOIS.
LAT...LON 4238 8992 4220 8992 4220 9013 4241 9031
4245 9028 4248 9009
TIME...MOT...LOC 2244Z 322DEG 27KT 4237 9015
ILC085-212315-
/O.CON.KDVN.SV.W.0279.000000T0000Z-260821T2315Z/
JO DAVIESS IL-
545 PM CDT FRI AUG 21 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM CDT
FOR EASTERN JO DAVIESS COUNTY...
AT 544 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED OVER WOODBINE, OR 14
MILES EAST OF GALENA, MOVING SOUTHEAST AT 30 MPH.
HAZARD...PING PONG BALL SIZE HAIL AND 60 MPH WIND GUSTS.
SOURCE...RADAR INDICATED.
IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL
DAMAGE TO ROOFS, SIDING, WINDOWS, AND VEHICLES. EXPECT WIND
DAMAGE TO ROOFS, SIDING, AND TREES.
LOCATIONS IMPACTED INCLUDE...
STOCKTON, ELIZABETH, WOODBINE, SCHAPVILLE, MASSBACH, ELIZABETH
FAIRGROUNDS, WILLOW, APPLE RIVER CANYON STATE PARK, STOCKTON AIRPORT,
CANYON CAMP, ELMOVILLE, AND APPLE CANYON LAKE.
THIS ALSO INCLUDES APPLE RIVER CANYON STATE PARK.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
REMAIN ALERT FOR A POSSIBLE TORNADO! TORNADOES CAN DEVELOP QUICKLY
FROM SEVERE THUNDERSTORMS. IF YOU SPOT A TORNADO GO AT ONCE INTO THE
BASEMENT OR SMALL CENTRAL ROOM IN A STURDY STRUCTURE.
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
STURDY BUILDING.
CONTINUOUS CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM.
MOVE INDOORS IMMEDIATELY. LIGHTNING IS ONE OF NATURE'S LEADING
KILLERS. REMEMBER, IF YOU CAN HEAR THUNDER, YOU ARE CLOSE ENOUGH TO
BE STRUCK BY LIGHTNING.
LAT...LON 4238 8992 4220 8992 4220 9013 4241 9031
4245 9028 4248 9009
TIME...MOT...LOC 2244Z 322DEG 27KT 4237 9015
TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
UTTECH
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