Fire crews strengthened containment and improved fireline around the I-5 MM 57 NB Fire overnight, completing line around the perimeter of the estimated 96 acre blaze. The Oregon Department of Forestry reported an infrared-equipped UAS drone mapped the fire, providing an accurate measure of the fire's size. Approximately 125 personnel are assigned to the incident today, including five 20-person hand crews, five Type 6 engines, five water tenders, and five dozers. On the north flank of the fire, crews have completed 10 feet of mop-up from the fire's edge. Work on the south flank is progressing through heavier, denser fuels, where lingering heat and thick vegetation require more time and attention. Firefighters will be working in steep terrain. Despite cooler temperatures expected today, wind gusts this afternoon could still support spot fires. A Type 1 helicopter and a Type 2 helicopter are assigned to the incident today, with additional aircraft available if needed to support suppression efforts. A Level 2: BE SET Evacuation Warning is in effect for Zones GRA-022, GRA-034, GRA-036, and JCU-422-B. A Level 1: BE READY Evacuation Order for Zone JCU-422-C is also in effect. As a reminder, a Temporary Flight Restriction (TFR) remains in effect over the fire area. Drones are prohibited. Northbound traffic is reduced to one lane as cars travel past the fire area.