Temperature
58 F at 1 AM; 82 F at its warmest, 3 PM Thursday, and 51 F at its coolest, 3 AM Thursday.
- Now
- 58F
- 1 AM
- Highest
- 82F
- 3 PM Thursday
- Lowest
- 51F
- 3 AM Thursday
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Airports/California/Oakland San Francisco Bay Airport
Oakland San Francisco Bay Airport, California
Large airport in Alameda County, California60°
85°/59°
Clear·
Feels like 60°·Light air 2 mph NE
Now. Oakland San Francisco Bay Airport is 60° and clear at 2 AM. The dew point is 46°, so the air feels dry and comfortable. Light air from the northeast at 2 mph.
Today and tonight. It warms to about 80° by 4 PM. Tonight falls to about 62° by 7 AM, under a mostly clear sky. No rain is expected for the rest of the day. The sun is strong around midday: UV index 6, high. Unprotected skin can burn in under half an hour. Air quality is moderate (index 58): fine for most people, though people unusually sensitive to air pollution may feel it outdoors.
The week. The warmest day ahead is tomorrow, near 82°, and the coolest Monday, near 63°. Rain is possible Tuesday (31%).
The sky tonight. The sun sets at 6:30 PM. The Moon is a waxing crescent, 34% lit, and sets at 10:38 PM. The next full Moon is Sunday, Oct 25. After dark, look for Saturn, bright in the east-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 13 minutes long, 3 minutes shorter than yesterday.
0UV Low
58Air quality
63%Humidity
0%Cloud
Now
2:00 AM
60feels60
now, clear
Today
Oct 16
8559
UV 6
Sat
Oct 17
8260
UV 6
Sun
Oct 18
6856
18mph
Mon
Oct 19
6352
24%
17mph
Tue
Oct 20
6552
31%
Wed
Oct 21
6852
28%
Thu
Oct 22
6653
13mph
60°
85°59°
82°60°
68°56°
63°52°
65°52°
68°52°
66°53°
As of 2:00 AM in Oakland San Francisco Bay Airport, California.
Air quality
The air at Oakland San Francisco Bay Airport
Index 58, moderate, led by fine particles. Read at 2 AM from its reporting area, Oakland (CA), 6 miles off.
58Moderate
- Fine particles (PM2.5)58Moderate-
- Ozone24Good-
The days ahead
Highest moderate, Sat Oct 17, led by fine particles. Yesterday measured 49, good.
GoodModerate
- 49YesterdayOct 15
- 55TodayOct 16
- ModerateSatOct 17
- GoodSunOct 18
- GoodMonOct 19
- GoodTueOct 20
Smoke, the next 46 hours
Little smoke near the ground through Sat 11 PM: the index from smoke stays at 11 or under.
Precipitation
What has fallen at Oakland San Francisco Bay Airport
None in the last 3 days, to Fri 1 AM. Measured by radar and rain gauges, as water.
- Last 24 hours
- 0.00in
- Last 3 days
- 0.00in
Visibility
How far you can see at Oakland San Francisco Bay Airport, the next 46 hours
Visibility stays 10 miles or more through Sat 11 PM.
F
Now, today, and the week
Weather instrument stations by state
Airfield
- Code
- OAK
- ICAO
- KOAK
- IATA
- OAK
- Field elevation
- 9 ft
- Serves
- Oakland
- Kind
- Large airport
- Scheduled service
- Yes
- Its own instrument
- OAK
- Wind now
- From 330° at 3 mph, read 16 Oct, 01:53
Runways
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 10L / 28R | 5,457 ft | 150 ft | Asphalt | 113° / 293° | 2 mph head, on 28R | 2 mph from the right |
| 10R / 28L | 6,213 ft | 150 ft | Asphalt | 112° / 292° | 2 mph head, on 28L | 2 mph from the right |
| 12 / 30 | 10,520 ft | 150 ft | Asphalt | 129° / 309° | 3 mph head, on 30 | 1 mph from the right |
| 15 / 33 | 3,376 ft | 75 ft | Asphalt | 165° / 345° | 3 mph head, on 33 | 1 mph from the left |
Measured here
What the airfield's own instrument measured, the last 24 hours
Every hour from Oakland (OAK), Oakland San Francisco Bay Airport's own instrument, measure by measure, on the field's own clock.
Humidity and dew point
A dew point of 46 F, the air 64% saturated; the humidity ran from 27% at 3 PM Thursday to 72% at 12 AM.
- Dew point now
- 46F
- 1 AM
- Humidity now
- 64%
- Humidity, range
- 27 to 72%
How it is measured: Humidity variables, Field Book FB-WAT-002
Wind
Calm at 2 AM; at its strongest 11 mph, 5 PM Thursday, and no gust reported.
- Now
- 0mph
- calm
- Strongest
- 11mph
- 5 PM Thursday
- Highest gust
- -
- none reported
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
Pressure
30.07 inHg at 2 AM, steady over 3 hours; 0.05 inHg lower than a day before.
- Now
- 30.07inHg
- 2 AM
- 3 hours
- +0.01inHg
- steady
- 24 hours
- -0.05inHg
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
Visibility
10 miles or more every hour.
- Now
- 10+mi
- Lowest
- 10+mi
- Hours under a mile
- 0
How it is measured: Fog types, Field Book FB-WAT-020
Cloud base
The lowest cloud base came down to 100 ft at 3 AM Thursday; a base was reported in 5 of the hours.
- Lowest base now
- -
- Lowest in 24 hours
- 100ft
- 3 AM Thursday
- Hours with a base reported
- 5
How it is measured: Cloud classification, Field Book FB-SKY-001
Precipitation
None measured in the gauge in the last 24 hours.
- Last 24 hours
- 0.00in
- Wettest hour
- -
- Hours with some
- 0
How it is measured: ASOS, Field Book FB-INS-002
Oakland: every reading, the last 7 days, 30 days and the year, and how well it reports
What is measuring near here
The 5 instruments nearest Oakland San Francisco Bay Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.7 miles away.
measured now3 instruments
OaklandOAK
At an airfield/0.7 mi away/7 ft/2 ft below here
temp, wind, gust, visibility, precip, pressure
Oakland MuseumOAMC1
At a river or reservoir gauge/5.9 mi away/33 ft/24 ft above here
temp, wind, gust, humidity, pressure
I-580 - I-205CF133
Beside a road/35.5 mi away/301 ft/292 ft above here
temp, pavement temp, wind, visibility, precip
measured daily2 instruments
Oakland 2.2 ESECA-AL-46
In a volunteer observer's own ground/3.5 mi away/36 ft/27 ft above here
precip, snowfall, snow depth
Oakland - Upper San LeanfroUSLC1
At a cooperative observer's station/4.6 mi away/316 ft/307 ft above here
snowfall, snow depth, precip, high, low
What the snow tracker reads here
Every instrument in this state
-
Snow on the ground
Elsewhere in California
33 places, each with its own forecast and its own instruments.
Big Bear Mountainski areaBishopcityBridgeporttownChina Peakski areaDodge Ridgeski areaDonner PassfeatureFresnocityHeavenlysurveyed ski areaHomewoodski areaJune Mountainski areaKirkwoodsurveyed ski areaLos AngelescityMammoth LakestownMammoth Mountainsurveyed ski areaMount ShastafeatureMount Shasta CitycityMount Shasta Ski Parkski areaMount WhitneyfeatureMountain Highski areaNorthstarsurveyed ski areaPalisades Tahoesurveyed ski areaReddingcitySacramentocitySan DiegocitySan FranciscocitySierra NevadafeatureSierra-at-Tahoeski areaSnow Valleyski areaSouth Lake TahoecitySugar Bowlski areaSusanvillecityTruckeetownYosemitefeature
Near Oakland San Francisco Bay Airport
The nearest places, each with its own forecast and the instruments nearest it.
- Alamedacity, 4 mi
- San Leandrocity, 4 mi
- Oaklandcity, 5 mi
- San Lorenzocommunity, 6 mi
- Ashlandcommunity, 6 mi
- Cherrylandcommunity, 7 mi
- Piedmontcity, 7 mi
- Castro Valleycommunity, 8 mi
- Emeryvillecity, 9 mi
- Haywardcity, 9 mi
- Fairviewcommunity, 10 mi
- Moragatown, 10 mi
Airports near Oakland San Francisco Bay Airport
- Hayward Executive AirportHWD, 7 mi
- San Francisco International AirportSFO, 11 mi
- San Carlos AirportSQL, 14 mi
- Palo Alto AirportPAO, 19 mi
- Buchanan FieldCCR, 21 mi
- Half Moon Bay AirportHAF, 21 mi
- Livermore Municipal AirportLVK, 22 mi
- Moffett Federal AirfieldNUQ, 23 mi