Forecasters were calling for sunny skies and highs around 60 today, with northwest winds from 10 to 15 mph, but overnight temperatures were expected to dip below the freezing mark in the tri-county region.

The National Weather Service issued a freeze warning for the overnight hours from from 2 a.m. to 8 a.m. Sunday. Damage to crops and outdoor plants is likely unless protective measures are taken.

Tonight should be clear, with scattered frost after midnight. Lows in the lower 30s, except in the mid 30s near the coast. North winds 5 to 10 mph.

Sunday, there will be scattered frost in the morning. It should be sunny, with highs in the upper 50s and north winds 5 to 10 mph.