426  
WWUS75 KBOI 190026  
NPWBOI  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE BOISE ID  
526 PM MST THU DEC 18 2025  
 
IDZ015-029-030-ORZ061-063-191300-  
/O.EXT.KBOI.WI.Y.0020.251219T0026Z-251220T0000Z/  
SOUTHWEST HIGHLANDS-OWYHEE MOUNTAINS-SOUTHERN TWIN FALLS COUNTY-  
HARNEY COUNTY-MALHEUR COUNTY-  
INCLUDING THE CITIES OF MALHEUR CITY, NEW PRINCETON, GRASMERE,  
RIDDLE, CRANE, REYNOLDS, THREE CREEK, VENATOR, ROGERSON, BURNS,  
DIAMOND, MURPHY HOT SPRINGS, SILVER CITY, DUNNEAN, BUCHANAN, AND  
HOLLISTER  
526 PM MST THU DEC 18 2025 /426 PM PST THU DEC 18 2025/  
   
..WIND ADVISORY NOW IN EFFECT UNTIL 5 PM MST /4 PM PST/ FRIDAY  
 
* WHAT...SOUTHWEST WINDS 25 TO 35 MPH WITH GUSTS UP TO 55 MPH  
EXPECTED.  
 
* WHERE...PORTIONS OF SOUTH CENTRAL AND SOUTHWEST IDAHO AND  
SOUTHEAST OREGON.  
 
* WHEN...UNTIL 5 PM MST /4 PM PST/ FRIDAY.  
 
* IMPACTS...GUSTY WINDS WILL BLOW AROUND UNSECURED OBJECTS. TREE  
LIMBS COULD BE BLOWN DOWN AND A FEW POWER OUTAGES MAY RESULT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH  
PROFILE VEHICLES. USE EXTRA CAUTION.  
 
 
 
 
 
SA  
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