Some clouds, highs in mid-60s forecast Tuesday

Partly to mostly cloudy skies are forecast with highs in the mid-60s in the Baltimore area Tuesday, according to the National Weather Service.

Overnight lows were again expected to reach the mid-40s, with another chilly morning to start the day.

Clouds were expected to gradually move out through the day, with temperatures rising to the lower- to mid-60s. Northeast winds of about 10 mph were expected.

Clouds could increase again overnight Tuesday as a weak low pressure system moves in Wednesday.

Temperatures could warm slightly, with lows around 50 degrees overnight Tuesday and around 70 degrees Wednesday afternoon.

There is a chance of thunderstorms or rain showers expected Wednesday afternoon and evening.

A chance of showers could stretch into Thursday morning, with high pressure beyond that. Lows are forecast in the 40s and highs in the 60s Thursday and Friday.