It’s another Code Orange Air Quality Action Day for ground level ozone, from 10 a.m.-8 p.m. The air is unhealthy, especially for people with heart or lung disease, small children and the elderly.

It is also a Code Yellow air quality day for particle pollution.

Patchy fog is possible before 9 a.m., then it will be partly sunny, with a high of 89. North northeast wind around 5 mph will calm in the afternoon.

Tonight will be partly cloudy and 68, with calm wind. Patchy fog is expected after midnight.

Wednesday will start off with patchy fog, then become mostly sunny and 91, with calm wind. The low will be 68, with mostly clear skies and no wind.

Thursday will be sunny and 93, with little to no wind. A 20 percent chance of showers and thunderstorms is possible Thursday night, which will be partly cloudy and 68.

Friday will be mostly sunny and 88, with a 40 percent chance of showers between 9 and 11 a.m., then a chance of showers and thunderstorms after that.

The same chance of storms and showers is possible Friday night before 2 a.m., followed by a 40 percent chance of showers. It will be mostly cloudy and 68.

Saturday will be partly sunny and 86, with a 30 percent chance of showers between 11 a.m. and 1 p.m., followed by showers and thunderstorms. The low will be 66, with mostly cloudy skies.

Sunday will be partly sunny and 86, with a 30 percent chance of showers and storms. The low will be 66, with mostly cloudy skies.

Monday, too, will have a 30 percent chance of showers and thunderstorms. It will be partly sunny and 86.