Pile burning season in Redding had been set to end over the weekend, but it’s been extended due to unseasonally cool and humid weather. Fire Marshall Craig Wittner says burning can continue until conditions change. A permit can be acquired for free at cityofredding.org. There are rules, including a 10 foot clearance and an adult with water and a shovel. The burn day number in Shasta County is 224-8777.