We may have enough rain today and through the weekend to bring about flooding, and thunderstorms are also possible, with frequent cloud-to-ground lightning.

The chance of rain is 80 percent, with showers before 11 a.m., then rain between 11 a.m. and 4 p.m., then more showers. We’ll also have patchy fog this afternoon. The high will be 47, with northeast wind at 7-9 mph. A quarter to half inch of rain is possible.

Tonight’s chance of rain is also 80 percent, with showers before 7 p.m., followed by rain and patchy fog. The low will be 39, with northeast wind around 7 mph. another tenth to quarter inch of rain is possible.

Saturday’s chance of rain is also 80 percent, with rain mainly before 1 p.m., and patchy fog. The high will be 43, with northeast wind around 7 mph. Again, a tenth to quarter inch of rain is possible.

There is an 80 percent chance of showers Saturday night, with a low of 42. Winds will be calm, then from the south southwest at 5-7 mph after midnight. Less than a tenth of an inch of rain is expected.

Sunday will be partly sunny and 68, with a 60 percent chance of showers, mainly before 11 a.m. South southwest wind of 9-16 mph will shift to the west in the afternoon, with gusts up to 26 mph.

Sunday night will be clear and cold, with a low of 35.

Monday will be sunny and 58, with a low of 34.

Tuesday will be mostly sunny and 59, with a partly cloudy night and a low of 38.

Wednesday, too, will be partly sunny and 59; the low will be 39.

Thursday will be partly sunny and 56.