Remember that Hawaii is three to six hours behind the U.S. mainland, time-wise. West Coasters can probably start to see the “fireworks” about midnight; East Coasters like me will have to check in the morning. I had a dawn view of the lake this morning.
The reports (and visual indications, i.e., me looking at the images) say that the level is still rising. A couple of things could happen. One, it could drain back and disappear. Two, the mass of the lake could cause the cone (Pu'u O'o) to fracture, and a fast-moving flow of lava could shoot out the base of the cone. This happened at Nyiragongo in 1977 -- flows moved up to 40 mph, even catching elephants on the run. Three, the lake could rise until the cone overflows, causing a magnificent lava fall.
Keep watching!