SXUS75 KBOI 200121 RERBOI RECORD EVENT REPORT NATIONAL WEATHER SERVICE BOISE ID 721 PM MDT THU MAR 19 2026 ...RECORD HIGH TEMPERATURE TIED AT BOISE ID... ...RECORD HIGH TEMPERATURE SET AT BURNS OR... ...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 HIGH TEMPERATURE SET AT BAKER CITY OR... A RECORD HIGH TEMPERATURE OF 80 DEGREES WAS TIED AT BOISE ID TODAY. THIS TIES THE OLD RECORD OF 80 DEGREES SET IN 1997. A RECORD HIGH TEMPERATURE OF 80 DEGREES WAS SET AT BURNS OR TODAY. THIS BREAKS THE OLD RECORD OF 70 DEGREES SET IN 2024. A RECORD HIGH TEMPERATURE OF 66 DEGREES WAS SET AT MCCALL ID TODAY. THIS BREAKS THE OLD RECORD OF 63 DEGREES SET IN 1928. A RECORD HIGH TEMPERATURE OF 79 DEGREES WAS SET AT ONTARIO OR TODAY. THIS BREAKS THE OLD RECORD OF 78 DEGREES SET IN 1997. A RECORD HIGH TEMPERATURE OF 81 DEGREES WAS SET AT MOUNTAIN HOME AFB TODAY. THIS BREAKS THE OLD RECORD OF 76 DEGREES SET IN 1910. A RECORD HIGH TEMPERATURE OF 76 DEGREES WAS SET AT JEROME ID TODAY. THIS BREAKS THE OLD RECORD OF 70 DEGREES SET IN 1997. A RECORD HIGH TEMPERATURE OF 78 DEGREES WAS SET AT TWIN FALLS ID TODAY. THIS BREAKS THE OLD RECORD OF 72 DEGREES SET IN 1999. A RECORD HIGH TEMPERATURE OF 80 DEGREES WAS SET AT BAKER CITY OR TODAY. THIS BREAKS THE OLD RECORD OF 75 DEGREES SET IN 2024. $$