015  
SXUS75 KBOI 181038  
RERBOI  
 
RECORD EVENT REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
338 AM MST THU DEC 18 2025  
   
..RECORD HIGH TEMPERATURE SET AT BOISE ID  
   
..RECORD HIGH TEMPERATURE SET AT MCCALL ID  
   
..RECORD HIGH TEMPERATURE SET AT ONTARIO OR  
   
..RECORD HIGH TEMPERATURE SET AT MOUNTAIN HOME AFB  
   
..RECORD HIGH TEMPERATURE SET AT JEROME ID  
   
..RECORD HIGH TEMPERATURE SET AT TWIN FALLS ID  
   
..RECORD DAILY MAXIMUM RAINFALL SET AT TWIN FALLS ID  
   
..RECORD HIGH TEMPERATURE SET AT BAKER CITY OR  
 
A RECORD HIGH TEMPERATURE OF 58 DEGREES WAS SET AT BOISE ID  
YESTERDAY.  
THIS BREAKS THE OLD RECORD OF 55 DEGREES SET IN 1917.  
 
A RECORD HIGH TEMPERATURE OF 47 DEGREES WAS SET AT MCCALL ID  
YESTERDAY.  
THIS BREAKS THE OLD RECORD OF 41 DEGREES SET IN 1941.  
 
A RECORD HIGH TEMPERATURE OF 58 DEGREES WAS SET AT ONTARIO OR  
YESTERDAY.  
THIS BREAKS THE OLD RECORD OF 51 DEGREES SET IN 1957.  
 
A RECORD HIGH TEMPERATURE OF 60 DEGREES WAS SET AT MOUNTAIN HOME AFB  
YESTERDAY.  
THIS BREAKS THE OLD RECORD OF 55 DEGREES SET IN 1962.  
 
A RECORD HIGH TEMPERATURE OF 56 DEGREES WAS SET AT JEROME ID  
YESTERDAY.  
THIS BREAKS THE OLD RECORD OF 55 DEGREES SET IN 1962.  
 
A RECORD RAINFALL OF 0.23 INCHES WAS SET AT TWIN FALLS ID YESTERDAY.  
THIS BREAKS THE OLD RECORD OF 0.18 INCHES SET IN 2020.  
 
A RECORD HIGH TEMPERATURE OF 52 DEGREES WAS SET AT BAKER CITY OR  
YESTERDAY.  
THIS BREAKS THE OLD RECORD OF 49 DEGREES SET IN 1939.  
 
 
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