Several rounds of showers and storms are expected Thursday through the weekend. There is potential for heavy rainfall and flooding, especially with a system affecting the region this weekend.

The latest forecast:

Wednesday: A chance of showers, mainly before 2 p.m. Cloudy, with a high near 56. Southeast wind around 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night: A chance of showers and thunderstorms before 2 a.m., then a slight chance of showers. Patchy fog after midnight. Otherwise, cloudy, with a low around 50. Southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday: A chance of showers, with thunderstorms also possible after 11 a.m. Mostly cloudy, with a high near 77. West wind 3 to 7 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 54. Light and variable wind becoming southeast around 6 mph in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday: A chance of showers before noon, then a chance of showers and thunderstorms between noon and 2 p.m., then showers likely and possibly a thunderstorm after 2 p.m. Cloudy, with a high near 68. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night: Showers likely, mainly before 8 p.m. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.

Saturday: Showers likely. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.

Saturday Night: Showers likely. Cloudy, with a low around 53. Chance of precipitation is 60%.

Sunday: A chance of showers. Cloudy, with a high near 66. Chance of precipitation is 50%.

Sunday Night: A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.

Monday: Partly sunny, with a high near 69.

Monday Night: Partly cloudy, with a low around 50.

Tuesday: Mostly sunny, with a high near 71.