Freeze Warning issued October 02 at 1:57PM MDT until October 03 at 10:00AM MDT by NWS

...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM MDT TUESDAY... The National Weather Service in Boise has issued a Freeze Warning, which is in effect from midnight tonight to 10 AM MDT Tuesday. * TEMPERATURE...28 to 32 degrees.

from Current Watches, Warnings and Advisories for the United States Issued by the National Weather Service http://ift.tt/2yUKAUh