The sky will clear overnight as low temperatures drop to the mid 70s. Monday afternoon will be mainly dry with just a few spotty showers as highs rise to the mid 90s.
Tuesday will feature much of the same with mainly dry conditions and temperatures stay hot. Lows will stay in the mid 70s and highs in the mid 90s.
Tropical moisture could come into play late in the day Wednesday mainly south of the Bay area with a better chance of rain Thursday. Right now the greatest threat of steady rain comes later in the day Thurusday through Saturday, but its still too early to tell exactly where the next system will go.
The tropical wave in the NW Caribbean has yet to form, but is expected to over the coming days either in this region or the southern Gulf of Mexico. Once it develops, it will be in a conducive environment for strengthening and is expected to become a tropical depression and a Tropical Storm as it moves north then northeastward. Further strengthening into a hurricane is possible as it moves toward the pandhandle. We will closely monitor this as it will have impacts on the Bay Area late next week in regards to rain and wind. For now it has a 80 percent chance of development.
Another wave is expected to move off the African coast overnight or into Monday and has a good possibility of development as it moves through an environment conducive for development. It has a 50 percent chance to develop over the next several days.
There's one other wave in the central Atlantic that now has a 0 percent chance of development as it moves north into colder waters and not impact any land areas.