The National Weather Service in Juneau issues a flood advisory for the area around Mendenhall Lake and River in the central channels until 3:45 a.m. Friday.
Mendenhall Lake and River were at 8.5 feet at 3:39 p.m. Flood stage is 9 feet.
A water level of 9.4 feet causes minor flooding for yards along View Drive.
At 9.7 feet, water will flow over West Glacier Spur Road between Skaters Cabin and West Glacier Trailhead.