There hasn't been any measurable precipitation in San Francisco since April 4.
That may change on Tuesday as a storm system moves into California. It won't be a soaking rain but it will lightly dampen the city.
The steadiest rain is expected to the north of San Francisco.
San Francisco started out the month with a bang, with 1.20 inches of rainfall during the first four days of April, but hasn't see any since that time.
It will turn cooler with highs held to the lower 60s on Tuesday.
After the storm system passes, temperatures will go back into the low to mid-60s for much of the rest of the week.
It will also turn breezy behind the system. Boaters should be aware of the possibility of rougher waters as a result.
Another chance of rain is possible on Friday.
The coldest air of the season so far and some snow will pour into the northwestern United States by early next week.
Arctic air settling over Germany may prompt children to leave their shoes for St. Nicholas indoors instead of outside before going to bed on Monday night.
A deadly wildfire exploded in Tennessee this week, charring a popular resort town and causing devastating damage.
On the heels of Cyclone Nada, a new and more significant tropical cyclone threatens to take aim at India next week.
Dashing hopes for Christmas Day snowmen and white rolling hills, forecasters predict Britain's weather pattern will leave more to be desired on Dec. 25.
Rounds of heavy rain will heighten the risk for flash flooding across portions of the southern United States through the weekend.
As colder air sweeps into the northeastern United States, temperatures will settle to seasonable levels, and lake-effect snow will erupt into Saturday night.
Thousands of firefighters from across the country answered the call to help save the South, not just on the front lines but also back in camps supporting those out among the flames.
A tranquil beginning to December will be replaced by unsettled weather ahead of the holidays.