San FranciscoNDBC-FTPC1
At a river or reservoir gauge/1.0 mi away/-/- ft from here
temp, wind, gust, humidity, pressure
Golf courses/California/Presidio Golf Course
Now. Presidio Golf Course is 70° and clear at 10 PM. The dew point is 46°, so the air feels dry and comfortable. Light air from the west-northwest at 3 mph.
Today and tonight. Tonight falls to about 64° by 7 AM, under a mostly clear sky. No rain is expected for the rest of the day.
The week. The warmest day ahead is tomorrow, near 87°, and the coolest Monday, near 60°. Rain is possible Tuesday (35%).
The sky now. The Moon is a waxing crescent, 26% lit, and stays below the horizon until dawn. The next full Moon is Sunday, Oct 25. Look for Saturn, bright in the southeast. A planet shines with a steady light where the stars around it twinkle. The Orionids meteor shower is active, peaking around Oct 21: at its peak, up to about 20 meteors an hour can be seen from a dark site. The sky is forecast to stay clear: a good night to look up. The day is 11 hours 15 minutes long, 3 minutes shorter than yesterday.
As of 10:00 PM in Presidio Golf Course, California.
Air quality
Index 39, good, led by fine particles. Read at 9 PM from its reporting area, San Francisco (CA), 4 miles off.
Highest moderate, Sat Oct 17, led by fine particles. Yesterday measured 43, good.
Little smoke near the ground through Sat 5 PM: the index from smoke stays at 11 or under.
Precipitation
None in the last 3 days, to Thu 9 PM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 6 miles or more through Sat 5 PM, lowest 7 miles Sat 1 AM.
F
Now, today, and the week
The 5 instruments nearest Presidio Golf Course, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.8 miles away.
measured now3 instruments
San FranciscoNDBC-FTPC1
At a river or reservoir gauge/1.0 mi away/-/- ft from here
temp, wind, gust, humidity, pressure
Citizen station FW6803FW6803
In a volunteer observer's own ground/2.6 mi away/198 ft/- ft from here
temp, humidity, wind, precip, pressure
At an airfield/12.9 mi away/16 ft/- ft from here
temp, wind, gust, visibility, precip, pressure
measured daily2 instruments
San Francisco 2.2 WNWCA-SF-11
In a volunteer observer's own ground/0.8 mi away/200 ft/- ft from here
precip, snowfall, snow depth
At a cooperative observer's station/2.6 mi away/112 ft/- ft from here
snowfall, snow depth, precip, high, low
-
Snow on the ground
33 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.