Mother’s Day Weekend will start out with a Freeze Warning. The forecast tonight is calling for temperatures to drop to 30 or below which will cause some widespread frost. The sub-freezing temps can kill sensitive vegetation and crops and can damage outdoor plumbing. You’ll want to take steps to protect plants and allow faucets to drip to avoid that possibility of freezing. The Freeze Warning is in effect from 1-am to 10-am on Saturday morning.