662  
WWUS55 KBOI 282121  
SVSBOI  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE BOISE ID  
221 PM PDT THU MAY 28 2026  
 
ORC025-282145-  
/O.CON.KBOI.SV.W.0015.000000T0000Z-260528T2145Z/  
HARNEY OR-  
221 PM PDT THU MAY 28 2026  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 245 PM PDT  
FOR NORTHWESTERN HARNEY COUNTY...  
 
AT 220 PM PDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM NEAR DELINTMENT LAKE TO NEAR SHEEP LAKE, MOVING EAST  
AT 30 MPH.  
 
THESE ARE DESTRUCTIVE STORMS FOR NORTHWESTERN HARNEY COUNTY.  
 
HAZARD...80 MPH WIND GUSTS AND PING PONG BALL SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT  
SHELTER. MOBILE HOMES WILL BE HEAVILY DAMAGED. EXPECT  
CONSIDERABLE DAMAGE TO ROOFS, WINDOWS, AND VEHICLES.  
EXTENSIVE TREE DAMAGE AND POWER OUTAGES ARE LIKELY.  
 
THESE SEVERE STORMS WILL BE NEAR...  
DRY MOUNTAIN, EMIGRANT CAMPGROUND, AND EMIGRANT BUTTE AROUND 230  
PM PDT.  
CHICKAHOMINY RESERVOIR AROUND 240 PM PDT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
 
 
LAT...LON 4369 11990 4370 11978 4396 11977 4396 11939  
4378 11920 4334 11975 4337 11990  
TIME...MOT...LOC 2120Z 270DEG 24KT 4389 11955 4363 11983  
 
TORNADO...POSSIBLE  
THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.50 IN  
WIND THREAT...OBSERVED  
MAX WIND GUST...80 MPH  
 
 
 
NF  
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