The National Weather Service (NWS) has issued a freeze watch for Western Montgomery and Lower Bucks counties, effective from 2 a.m. to 9 a.m. on Friday. Sub-freezing temperatures as low as 31 degrees are anticipated, potentially causing frost and freeze conditions that can damage crops and vegetation. The NWS advises taking precautions to protect sensitive plants, as temperatures within the range of 29-32 degrees can be harmful. If necessary, frost warnings may be extended beyond October. Residents should heed the warning and take protective measures to safeguard their plants.