You’ll notice today is already oppressive, with humidity at 99 percent.

We may see some patchy fog before 9, but it will be mostly sunny and 93 today, with a heat index nearing 100. Winds will be southwest around 6 mph this afternoon.

It is a Code Yellow air quality day for both particle pollution and ozone.

Tonight will be partly cloudy and 73, with calm wind. Patchy fog is possible after 5 a.m.

Wednesday will be mostly sunny and 94, with  southwest wind at 5-10 mph. Again, the heat index will be around 100.

Wednesday night will be mostly cloudy and 74, with a 30 percent chance of showers and thunderstorms. Showers are possible after 1 a.m. South southwest wind around 5-7 mph will calm after midnight.

Thursday will be partly sunny and 91, with west southwest wind at 3-7 mph. A 30 percent chance of showers and thunderstorms is possible after noon.

Thursday’s low will be 74, still with a 30 percent chance of showers and thunderstorms, mainly before 2 a.m.

Friday will be mostly sunny and 94, with a 30 percent chance of showers and storms. Friday night will be partly cloudy and a muggy 75.

Saturday will be even hotter, with a high of 95 and mostly sunny skies. The 30 percent chance of showers and storms will be mostly after 1 p.m. The same chance of rain continues through 9 p.m. It will be partly cloudy and 74.

Sunday will be mostly sunny and 94, with the usual 30 percent chance of showers and storms. The low will be 73, with mostly cloudy skies and the same 30 percent chance of rain.

Monday will be partly sunny and 92, with a 40 percent chance of showers and thunderstorms.