Forecasters are calling for the coldest air of the season to arrive Saturday morning.
National Weather Service officials say a high pressure system will move in today bringing freezing conditions Saturday and Sunday mornings.
A freeze watch is in effect due to frost and temperatures in the upper 20s to lower 30s during the early morning hours. Freezing conditions could kill crops and other sensitive vegetation.
Daytime highs are expected to reach 52 on Saturday and 57 on Sunday.