794  
WWUS86 KSGX 032144  
SPSSGX  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
244 PM PDT TUE JUN 3 2025  
 
CAZ048-055-032230-  
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE CA-  
SAN BERNARDINO COUNTY MOUNTAINS CA-  
244 PM PDT TUE JUN 3 2025  
 
...A STRONG THUNDERSTORM WILL IMPACT SAN BERNARDINO AND RIVERSIDE  
COUNTIES THROUGH 330 PM PDT...  
 
AT 244 PM PDT, DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM OVER  
FONTANA, MOVING WEST AT 40 MPH.  
 
HAZARD...WIND GUSTS UP TO 50 MPH AND PEA SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND  
UNSECURED OBJECTS. MINOR HAIL DAMAGE TO VEGETATION IS  
POSSIBLE.  
 
LOCATIONS IMPACTED INCLUDE...  
RIVERSIDE, SAN BERNARDINO, FONTANA, ONTARIO, RIALTO, CHINO, REDLANDS,  
YUCAIPA, POMONA, RANCHO CUCAMONGA, CHINO HILLS, UPLAND, HIGHLAND,  
COLTON, MONTCLAIR, LOMA LINDA, MUSCOY, MENTONE, RUBIDOUX, AND HIWY  
330 BETWEEN SAN BERNARDINO AND RUNNING SPRINGS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.  
 

 
 
LAT...LON 3401 11778 3401 11777 3402 11776 3402 11774  
3414 11769 3417 11767 3416 11718 3401 11709  
3400 11778  
TIME...MOT...LOC 2144Z 084DEG 35KT 3409 11742  
 
MAX HAIL SIZE...0.25 IN  
MAX WIND GUST...50 MPH  
 

 
 
APR  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page