765  
WWUS53 KDVN 151433  
SVSDVN  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE QUAD CITIES IA/IL  
933 AM CDT SUN MAR 15 2026  
 
IAC103-183-151445-  
/O.CON.KDVN.SV.W.0036.000000T0000Z-260315T1445Z/  
JOHNSON IA-WASHINGTON IA-  
933 AM CDT SUN MAR 15 2026  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 945 AM CDT  
FOR SOUTHEASTERN JOHNSON AND NORTHEASTERN WASHINGTON COUNTIES...  
 
AT 933 AM CDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR HILLS ACCESS,  
OR 7 MILES SOUTHEAST OF IOWA CITY, MOVING NORTHEAST AT 50 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO  
ROOFS, SIDING, AND TREES.  
 
LOCATIONS IMPACTED INCLUDE...  
IOWA CITY, LONE TREE, RIVERSIDE, HILLS, HILLS ACCESS, OASIS, AND  
RIVER JUNCTION.  
 
THIS INCLUDES INTERSTATE 80 IN IOWA BETWEEN MILE MARKERS 250 AND 253.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
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 4171 9137 4150 9137 4146 9157 4155 9163  
TIME...MOT...LOC 1433Z 237DEG 45KT 4157 9145  
 
TORNADO...POSSIBLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
GIBBS  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
The Nexlab IA Page
The Nexlab MO Page
Main Text Page