After a hot weekend, Memorial Day starts the cooldown across the Northstate. The valley saw its first triple digit high temperature of 2014 in Red Bluff today. Lows tonight will range from the 40s in the mountains to the 60s in the valley.

Low 90s expected tomorrow, some higher elevations will see upper 70s. Sunny skies are in store for the holiday.

A trough pushes through late Monday and cools us down quite a bit by Tuesday, highs will be in the upper 80s.