San Francisco, CA

10:39 AM PDT on May 22, 2013 (GMT -0700)
Elev: 16 ft
Lon: 122.4° W
Lat: 37.8° N
Source
Rapid Fire Updates™
 Updated 10:36 AM PDT Get Free Weather Stickers® Share:
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Oklahoma Tornado: Moore Tornado an EF-5; $2 Billion Damage Estimate: 2nd Costliest Tornado in History
Tropical Weather: Invest 91E (East Pacific)
News
Okla. Tornado Damage Could Top $2 Billion
May 22, 2013
Officials say the focus is now on recovery and clean-up in the wake of the deadly EF-5 tornado in Moore, Okla.
Tornado Doctor Sees "Utter Destruction"
May 22, 2013
When a rare EF5 tornado hit Moore, Okla., on Monday afternoon, the citys medical professionals ran toward the destruction not away from it.
After the Storm: Deadly Flesh-Eating Infections?
May 22, 2013
For survivors of Mondays devastating tornado that killed at least 24 and injured 120 more in suburban Oklahoma, the health threat might not end with the storm.
Flooding Affects 3 Northeastern N.D. Communities
May 22, 2013
More flooding became a nuisance in North Dakota, creating worries of a possible dam break.
Joplin's New Hospital is First of Its Kind
May 22, 2013
Two years after the EF5 tornado wrecked St. Johns Regional Medical Center in Joplin, construction continues on a new, sturdier hospital.
Joplin and Moore Chillingly Similar
May 22, 2013
Photos reveal the terror after an EF5 tornado slammed Joplin in May 2011.
Jersey Shore Readies for Post-Sandy Summer
May 22, 2013
The Jersey Shore has made a remarkable comeback after being devastated by Hurricane Sandy. Now, it's ready to welcome tourists back to its shores.
Interactive: Damage Path of Moore Tornado
May 22, 2013
Interactive map shows survey results from the National Weather Service.
Parents Face Tough Choice When Tornadoes Near
May 22, 2013
With an ominous storm approaching, parents in Moore, Okla. had a heart-breaking choice to make:
Rescue Worker Doesn't Give Up Despite Odds
May 22, 2013
The possibility that one child was left in the rubble of Plaza Towers Elementary School kept rescue crews working to sift through debris late Tuesday night.
No New Funds Needed for Okla. Tornado Recovery
May 22, 2013
Top lawmakers and officials said Tuesday that the federal government has plenty of money on hand to pay for recovery efforts in the wake of the devastating tornado that struck Oklahoma.
Teachers Credited With Saving Students in Okla.
May 21, 2013
Students and parents recounted stories Tuesday of brave teachers who sheltered their pupils, in some cases by herding them into a closet and a restroom amid the fear and panic.
Oklahoma Tornado From Space (PHOTOS)
May 21, 2013
Here are NASA and NOAA satellite views of the powerful storm system that spawned the Moore, Okla. tornado.
Sports World Keeps Eye on Oklahoma Tornado
May 21, 2013
Even the sports world had a moment of reflection after the devastating tornado in Moore, Okla.
Miles and Minutes: Okla. Tornado By the Numbers
May 21, 2013
See the facts and figures that defined the Moore, Okla. tornado.
Moore, Okla. Tornado a Rare EF5
May 22, 2013
EF5/F5 tornadoes are rare, but Moore has seen two of them in the past 15 years.
Power of Moore Tornado Dwarfs Hiroshima Atomic Bomb
May 21, 2013
Wind, humidity and rainfall combined precisely to create the massive killer tornado in Moore, Okla. And when they did, the awesome amount of energy released over that city dwarfed the power of the atomic bomb that leveled Hiroshima.
Weather Imagery Reveals Oklahoma Tornado
May 21, 2013
The Moore, Oklahoma tornado showed up vividly on satellite and radar.
PTSD Risk after the Oklahoma Tornado
May 21, 2013
In the wake of Mondays devastating tornado that ravaged the town of Moore, Okla., survivors are likely to feel incredible shock and numbness.
Tornado Leaves Small Hospital 'Pretty Much Destroyed'
May 21, 2013
Officials say a tornado hit a small hospital in suburban Oklahoma City, but all the 30 patients inside survived.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Wednesday, May 22, 2013.

After an active severe weather pattern during the beginning of the week, cooler and relatively calmer weather conditions will return to much of the Central U.S. on Wednesday as the trough of low pressure impacting the region moves to the East. As the trough progresses, an associated low pressure system will reorganize near southern Lake Michigan and will continue northeastward across Michigan toward the Lower Great Lakes through Wednesday evening. Expect rain showers to continue across the Upper Midwest into areas of the inland Northeast throughout this transition. Meanwhile, the system's associated cold front will trail southwestward from the low across the Ohio and Tennessee Valleys through the Lower Mississippi Valley and into the Southern Plains. Favorable energy and environmental conditions ahead of the cold front combined with ample moisture from the Gulf of Mexico will set the stage for shower and thunderstorm activity through the day. Areas just east of the advancing cold front will experience the heaviest amounts of precipitation, with areas of flooding and flash flooding possible in parts of eastern Texas and Louisiana. As the cold front continues eastward, areas of the Lower Great Lakes into the Ohio and Tennessee Valleys are at slight risk of severe thunderstorm development through the evening. Severe storms in these regions may become capable of producing damaging wind gusts, marginally severe hail, and even a few tornadoes during the evening hours.

Elsewhere, scattered showers and thunderstorms will remain possible along the East Coast and in the Florida Peninsula. Out West, a cold trough of low pressure will become anchored over the Pacific Northwest, bringing cool, below normal temperatures to the Pacific Northwest and California, as well as scattered precipitation to the Northwest.
Weather Underground Forecast for Wednesday, May 22, 2013.

After an active severe weather pattern during the beginning of the week, cooler and relatively calmer weather conditions will return to much of the Central U.S. on Wednesday as the trough of low pressure impacting the region moves to the East. As the trough progresses, an associated low pressure system will reorganize near southern Lake Michigan and will continue northeastward across Michigan toward the Lower Great Lakes through Wednesday evening. Expect rain showers to continue across the Upper Midwest into areas of the inland Northeast throughout this transition. Meanwhile, the system's associated cold front will trail southwestward from the low across the Ohio and Tennessee Valleys through the Lower Mississippi Valley and into the Southern Plains. Favorable energy and environmental conditions ahead of the cold front combined with ample moisture from the Gulf of Mexico will set the stage for shower and thunderstorm activity through the day. Areas just east of the advancing cold front will experience the heaviest amounts of precipitation, with areas of flooding and flash flooding possible in parts of eastern Texas and Louisiana. As the cold front continues eastward, areas of the Lower Great Lakes into the Ohio and Tennessee Valleys are at slight risk of severe thunderstorm development through the evening. Severe storms in these regions may become capable of producing damaging wind gusts, marginally severe hail, and even a few tornadoes during the evening hours.

Elsewhere, scattered showers and thunderstorms will remain possible along the East Coast and in the Florida Peninsula. Out West, a cold trough of low pressure will become anchored over the Pacific Northwest, bringing cool, below normal temperatures to the Pacific Northwest and California, as well as scattered precipitation to the Northwest.
More News Articles

San Francisco Weather at a Glance

Updated 10:36 AM PDT
Elevation
80 ft
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Now
Partly Cloudy
Partly Cloudy
Temperature
54.7 °F
Feels Like 54.7 °F
Wind(mph)
0.0
Sunrise / Set
5:54 AM
8:18 PM
Moon
Waxing Gibbous
Today
Clear 68 °F
Clear
Tonight
Partly Cloudy 50 °F
Partly Cloudy
Tomorrow
Partly Cloudy 64 | 52 °F
Partly Cloudy
Friday
Partly Cloudy 66 | 52 °F
Partly Cloudy
Saturday
Partly Cloudy 64 | 54 °F
Partly Cloudy
Sunday
Partly Cloudy 66 | 52 °F
Partly Cloudy
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
30.04 in
Visibility
10.0 miles
Clouds
Few 25000 ft
Moisture
Humidity
43%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KOAK 221653Z 31009G17KT 10SM FEW250 15/M01 A3004 RMK AO2 SLP172 T01501011
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
54.7 °F
57,56,56,55,55,54,53,52,51,51,52,54,57
Dew Point
32 °F
Wind
Speed / Dir
Calm
Wind Gust
Health
UV
6 out of 16
Pollen
6.50 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
Loading…
Source: BestForecast
Descriptive Forecast
Wednesday
clear Clear. High of 68F. Breezy. Winds from the WNW at 15 to 25 mph with gusts to 30 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 50F. Winds from the WNW at 5 to 20 mph.
Thursday
partlycloudy Partly cloudy. High of 64F. Breezy. Winds from the WNW at 15 to 20 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 52F. Breezy. Winds from the WNW at 10 to 20 mph.
Friday
partlycloudy Partly cloudy in the morning, then clear. High of 66F. Breezy. Winds from the West at 10 to 20 mph.
Friday Night
nt_partlycloudy Partly cloudy in the evening, then clear. Low of 52F. Winds from the West at 5 to 10 mph.
Saturday
partlycloudy Partly cloudy. High of 64F. Winds from the West at 5 to 20 mph.
Saturday Night
nt_partlycloudy Overcast in the evening, then clear. Low of 54F. Winds from the West at 10 to 15 mph.
Sunday
partlycloudy Partly cloudy. High of 66F. Breezy. Winds from the West at 10 to 20 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 52F. Winds from the WNW at 10 to 15 mph.
Monday
partlycloudy Partly cloudy. High of 61F. Breezy. Winds from the WNW at 10 to 20 mph.
Monday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 52F. Winds from the West at 5 to 15 mph.
Tuesday
cloudy Overcast with a chance of rain. High of 70F. Winds from the WSW at 10 to 15 mph. Chance of rain 20%.
Tuesday Night
nt_cloudy Overcast. Low of 55F. Winds from the West at 10 to 15 mph.
Wednesday
partlycloudy Clear. High of 61F. Breezy. Winds from the West at 20 to 25 mph.
Wednesday Night
nt_clear Clear. Low of 50F. Winds from the WNW at 10 to 15 mph.
Thursday
clear Clear. High of 63F. Winds from the WNW at 5 to 20 mph.
Thursday Night
nt_clear Clear. Low of 52F. Breezy. Winds from the WNW at 10 to 20 mph.
Friday
clear Clear. High of 64F. Breezy. Winds from the WNW at 10 to 20 mph.
Friday Night
nt_clear Clear. Low of 52F. Breezy. Winds from the WNW at 10 to 20 mph.
Saturday
clear Clear. High of 66F. Breezy. Winds from the WNW at 10 to 20 mph.
Saturday Night
nt_clear Clear. Low of 52F. Breezy. Winds from the WNW at 10 to 20 mph.
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Weather Forecast for San Francisco CA

View Calendar 10-Day Forecast for station KCASANFR14

Wednesday, 22
Clear
68 | 50 °F
Clear
Chance of
Precipitation
0%
Thursday, 23
Partly Cloudy
64 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Friday, 24
Partly Cloudy
66 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 25
Partly Cloudy
64 | 54 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Partly Cloudy
66 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Partly Cloudy
61 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 28
Chance of Rain
70 | 55 °F
Chance of Rain
Chance of
Precipitation
20%
Wednesday, 29
Partly Cloudy
61 | 50 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 30
Clear
63 | 52 °F
Clear
Chance of
Precipitation
0%
Friday, 31
Clear
64 | 52 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Wednesday
clear Clear. High of 68F. Breezy. Winds from the WNW at 15 to 25 mph with gusts to 30 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 50F. Winds from the WNW at 5 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 45 61 | 44 59 | 42 51 | 47
Wind 13 mph NNW 18 mph WNW 21 mph WNW 9 mph WNW
Humidity 80% 52% 54% 83%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 6% 1% 22% 27%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:54 AM
8:18 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.08], Average RMSE [1.75]
The National Weather Service forecast quality is fair. MaxT RMSE [3.22], Average RMSE [2.88] : Use NWS
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. High of 64F. Breezy. Winds from the WNW at 15 to 20 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 52F. Breezy. Winds from the WNW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 48 62 | 47 59 | 45 53 | 48
Wind 9 mph WNW 15 mph WNW 17 mph WNW 11 mph WNW
Humidity 90% 60% 63% 81%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 28% 35% 35% 35%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:53 AM
8:19 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.08], Average RMSE [2.42]
The National Weather Service forecast quality is fair. MaxT RMSE [3.05], Average RMSE [2.61] : Use NWS
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy in the morning, then clear. High of 66F. Breezy. Winds from the West at 10 to 20 mph.
Friday Night
nt_partlycloudy Partly cloudy in the evening, then clear. Low of 52F. Winds from the West at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 49 62 | 51 59 | 49 55 | 46
Wind 9 mph WNW 12 mph West 14 mph West 9 mph West
Humidity 82% 66% 66% 74%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 36% 1% 14% 0%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
5:53 AM
8:20 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.51], Average RMSE [2.24]
The National Weather Service forecast quality is fair. MaxT RMSE [3.44], Average RMSE [3.25] : Use NWS
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 64F. Winds from the West at 5 to 20 mph.
Saturday Night
nt_partlycloudy Overcast in the evening, then clear. Low of 54F. Winds from the West at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 46 63 | 47 61 | 49 55 | 51
Wind 7 mph WNW 11 mph West 14 mph West 10 mph West
Humidity 74% 55% 63% 86%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 14% 60% 6% 90%
Conditions Clear Partly Cloudy Clear Overcast
Sunrise & Sunset
5:52 AM
8:21 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.38], Average RMSE [1.91]
The National Weather Service forecast quality is poor. MaxT RMSE [4.69], Average RMSE [2.97] : Use NWS
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 66F. Breezy. Winds from the West at 10 to 20 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 52F. Winds from the WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 49 65 | 47 59 | 49 54 | 50
Wind 10 mph West 15 mph West 18 mph West 9 mph WNW
Humidity 80% 51% 68% 85%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 9% 26% 45% 2%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:51 AM
8:21 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.29], Average RMSE [2.58]
The National Weather Service forecast quality is poor. MaxT RMSE [4.79], Average RMSE [3.23] : Use NWS
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Monday
partlycloudy Partly cloudy. High of 61F. Breezy. Winds from the WNW at 10 to 20 mph.
Monday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 52F. Winds from the West at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 48 61 | 46 56 | 46 52 | 51
Wind 9 mph NW 13 mph WNW 16 mph West 9 mph West
Humidity 82% 60% 68% 91%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 96% 7% 100% 66%
Conditions Overcast Clear Overcast Mostly Cloudy
Sunrise & Sunset
5:51 AM
8:22 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.09], Average RMSE [2.64]
The National Weather Service forecast quality is poor. MaxT RMSE [4.59], Average RMSE [2.76] : Use NWS
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Tuesday
cloudy Overcast with a chance of rain. High of 70F. Winds from the WSW at 10 to 15 mph. Chance of rain 20%.
Tuesday Night
nt_cloudy Overcast. Low of 55F. Winds from the West at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 53 64 | 55 62 | 55 56 | 53
Wind 8 mph West 11 mph West 13 mph WSW 11 mph West
Humidity 98% 73% 79% 87%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 63% 99% 100% 99%
Conditions Fog Overcast Overcast Overcast
Sunrise & Sunset
5:50 AM
8:23 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.41], Average RMSE [3.18]
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Wednesday
partlycloudy Clear. High of 61F. Breezy. Winds from the West at 20 to 25 mph.
Wednesday Night
nt_clear Clear. Low of 50F. Winds from the WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 48 58 | 46 59 | 45 51 | 44
Wind 12 mph West 22 mph West 21 mph WNW 11 mph WNW
Humidity 76% 62% 58% 77%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 100% 27% 0% 1%
Conditions Overcast Partly Cloudy Clear Clear
Sunrise & Sunset
5:50 AM
8:24 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.28], Average RMSE [3.45]
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Thursday
clear Clear. High of 63F. Winds from the WNW at 5 to 20 mph.
Thursday Night
nt_clear Clear. Low of 52F. Breezy. Winds from the WNW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 43 61 | 45 57 | 45 53 | 45
Wind 8 mph WNW 10 mph WNW 16 mph WNW 12 mph WNW
Humidity 74% 53% 62% 72%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 1% 1% 1%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:49 AM
8:24 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.22], Average RMSE [3.29]
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Friday
clear Clear. High of 64F. Breezy. Winds from the WNW at 10 to 20 mph.
Friday Night
nt_clear Clear. Low of 52F. Breezy. Winds from the WNW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 45 62 | 45 59 | 45 54 | 45
Wind 9 mph WNW 11 mph NW 17 mph WNW 13 mph WNW
Humidity 71% 52% 59% 72%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 0% 0% 1%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:49 AM
8:25 PM
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Saturday
clear Clear. High of 66F. Breezy. Winds from the WNW at 10 to 20 mph.
Saturday Night
nt_clear Clear. Low of 52F. Breezy. Winds from the WNW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 45 63 | 45 64 | 45 55 | 45
Wind 10 mph NW 11 mph NW 16 mph WNW 12 mph WNW
Humidity 71% 50% 49% 68%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 2% 2% 3% %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
Active Notice: Public Information Statement  (US Severe Weather)
History & Almanac
May 22, 2013 Max Temp Min Temp
Normal (KOAK) 68 °F 52 °F
Record (KOAK) 82 °F (2000) 44 °F (1960)
Yesterday 69 °F 52 °F
Yesterday's Heating Degree Days: 4
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
Willows, California 122 miles 2.6 3:15 PM PDT
2013-05-15
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
PM2.5
Yesterday Good
OZONE
Current Good
PM2.5
Current Good
OZONE
Wednesday Good
OZONE
Thursday Good
OZONE
Friday Good
OZONE
Saturday Good
OZONE
Sunday Good
OZONE
Monday Good
OZONE
Coastal Water Temperatures
Place Temperature
San Francisco, CA 57.9 °F
Richmond, CA 60.1 °F
Port Chicago, CA 64.0 °F
Marine Forecast
Astronomy
May. 22, 2013 Rise Set
Actual Time 5:54 AM PDT 8:18 PM PDT
Civil Twilight 5:24 AM PDT 8:48 PM PDT
Nautical Twilight 4:47 AM PDT 9:25 PM PDT
Astronomical Twilight 4:06 AM PDT 10:06 PM PDT
Moon 5:49 PM PDT 3:58 AM PDT
Length Of Visible Light 15h 24m
Length of Day
14h 24m
Tomorrow will be 1m 25s longer.
Waxing Gibbous, 92% of the Moon is Illuminated
Today
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
91 °F
Needles
90 °F
El Centro
90 °F
Imperial
89 °F
Blythe
88 °F
Palm Springs
24 °F
Alturas
27 °F
Montague
28 °F
Weaverville
32 °F
Trinity Center
33 °F
Blue Canyon
Record Extremes
Snow Depth
Station Depth Elevation
Blue Lakes 0 in 8000 ft
Forestdale Creek 1 in 8029 ft
Rubicon #2 0 in 7500 ft
Burnside Lake 0 in 8139 ft
Squaw Valley 0 in 8200 ft
Snow Depth Reports — Snow Depth Map
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Travel Planning
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Aviation
City Temp. Conditions Updated
Oakland 59 °F Partly Cloudy 9:53 AM PDT
San Francisco 57 °F Partly Cloudy 9:56 AM PDT
Hayward 59 °F Clear 9:54 AM PDT
Half Moon Bay 54 °F Clear 10:35 AM PDT
View all Aviation Tools
Flight To ETA Status
JBU317
Washington, DC 		KOAK 10:29AM On Time
SWA1589
San Diego, CA 		KOAK 10:54AM On Time
SWA756
Houston, TX 		KOAK 10:56AM On Time
SWA287
Los Angeles, CA 		KOAK 10:56AM On Time
SKW5366
San Luis Obispo, CA 		KSFO 10:34AM On Time
VRD953
San Diego, CA 		KSFO 10:34AM On Time
AAR214
Incheon (near Seoul) 		KSFO 10:34AM On Time
SKW5573
Fresno, CA 		KSFO 10:35AM On Time
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Type Condition
Flight Rule: VFR (KOAK)
Wind Speed: 9.0 kts.
Wind Dir: 0° (North)
Ceiling: Unlimited

METAR KOAK 221653Z 31009G17KT 10SM FEW250 15/M01 A3004 RMK AO2 SLP172 T01501011

View all Reports & Maps
Nearby Events
Event Date Forecast
Ben Howard 8:00 PM PDT
2013-04-15		 Partly Cloudy, 52°F
Dead Can Dance 7:00 PM PDT
2013-04-15		 Clear, 53°F
Music at Meyer / SF Opera Center Adler Fellows In Concert 7:00 PM PDT
2013-04-15		 Clear, 53°F
Private Tour April 2013 6:00 PM PDT
2013-04-15		 Clear, 54°F
The Real Sf Tour March - April 2013 9:00 AM PDT
2013-04-15		 Clear, 53°F
A Day To Remember 7:00 PM PDT
2013-04-15		 Clear, 53°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Twins vs. Braves 12:10 PM EDT on May 22, 2013 Chance of a Thunderstorm, 76 °F
Dodgers vs. Brewers 12:10 PM CDT on May 22, 2013 Chance of a Thunderstorm, 65 °F
Nationals vs. Giants 12:45 PM PDT on May 22, 2013 Clear, 63 °F
Rockies vs. Giants 7:15 PM PDT on May 24, 2013 Partly Cloudy, 54 °F
Event Date Forecast
Livorno vs. Brescia 6:30 PM CEST on May 22, 2013 Scattered Clouds, High 69° F/ 21° C
Empoli vs. Novara 8:45 PM CEST on May 22, 2013 Scattered Clouds, High 69° F/ 21° C
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 26, 2013 Mostly Cloudy, 70 °F
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 02, 2013 Average High 81° F/ 27° C
Event Date Forecast
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 23, 2013 Partly Cloudy, 65 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 24, 2013 Partly Cloudy, 70 °F
U.S. Open Championship 8:30 AM PDT on June 13, 2013 Average High 70° F/ 21° C
U.S. Open Championship 8:30 AM PDT on June 14, 2013 Average High 71° F/ 21° C
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Weather Stations
Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Mission Bay - My weather is better than , San Francisco, CA 54.7 °F 32 °F 43% North  at  0.0 mph 0.00 in / hr 80 ft 10:36 AM PDT Normal  
SoMa, San Francisco, CA 62.1 °F 32 °F 33% NNW  at  2.0 mph 0.00 in / hr 0 ft 10:37 AM PDT Normal
APRSWXNET San Francisco CA , San Francisco, CA 54 °F 39 °F 56% ENE  at  5 mph 0.00 in / hr 290 ft 10:17 AM PDT MADIS
SOMA, San Francisco, CA 60.6 °F 32 °F 34% NW  at  0.0 mph 0.00 in / hr 23 ft 10:29 AM PDT Normal
SOMA - Near Van Ness, San Francisco, CA 60.9 °F 35 °F 38% West  at  2.0 mph 0.00 in / hr 49 ft 10:39 AM PDT Rapid Fire
The Mission: Even the weather is hip, San Francisco, CA 57.8 °F 32 °F 38% West  at  7.5 mph 0.00 in / hr 65 ft 10:39 AM PDT Rapid Fire  
Mission (at Bar and Burrito), San Francisco, CA 57.2 °F 34 °F 42% WNW  at  7.0 mph 0.00 in / hr 52 ft 10:39 AM PDT Rapid Fire  
North Mission (Valencia, San Francisco, CA 61.7 °F 27 °F 27% NE  at  3.0 mph 0.00 in / hr 62 ft 10:34 AM PDT Normal  
Financial District, San Francisco, CA 64.8 °F 29 °F 26% ESE  at  2.7 mph 0.00 in / hr 100 ft 10:39 AM PDT Normal
Nob Hill, San Francisco, CA 57.4 °F 31 °F 37% West  at  4.5 mph 0.00 in / hr 397 ft 10:30 AM PDT Normal  
NOS_PORTS Pier 1, CA, San Francisco, CA 55 °F - - NNW  at  9 mph 0.00 in / hr 0 ft 10:06 AM PDT MADIS
Castro/San Francisco, San Francisco, CA 59.0 °F 32 °F 17% West  at  0.0 mph 0.00 in / hr 200 ft 10:30 AM PDT Normal  
The Castro, San Francisco, CA 57.0 °F 33 °F 40% WNW  at  5.0 mph 0.00 in / hr 188 ft 10:39 AM PDT Normal
HADS SAN FRANCISCO DOWNTOWN CA, San Francisco, CA 55 °F 26 °F 32% North  at  - 0.00 in / hr 174 ft 9:43 AM PDT MADIS
Noe Valley, San Francisco, CA 60.0 °F 40 °F 47% NNW  at  2.0 mph 0.00 in / hr 301 ft 10:38 AM PDT Normal
Noe Valley, San Francisco, CA 56.3 °F 37 °F 48% NNW  at  4.0 mph 0.00 in / hr 308 ft 10:39 AM PDT Rapid Fire  
Billy Goat Hill, San Francisco, CA 59.3 °F 38 °F 45% NW  at  2.0 mph 0.00 in / hr 340 ft 10:35 AM PDT Normal  
Drew School, San Francisco, CA 58.0 °F 27 °F 31% South  at  4.0 mph 0.00 in / hr 194 ft 10:35 AM PDT Normal
Portola, San Francisco, CA 56.1 °F 32 °F 40% WSW  at  7.6 mph 0.00 in / hr 290 ft 10:39 AM PDT Rapid Fire
Town School For Boys, San Francisco, CA 57.7 °F 34 °F 40% NNW  at  2.2 mph 0.00 in / hr 302 ft 9:41 AM PDT Normal
APRSWXNET San Francisco CA , San Francisco, CA 54 °F 36 °F 51% SW  at  6 mph 0.00 in / hr 406 ft 10:04 AM PDT MADIS
Twin Peaks, San Francisco, CA 55.5 °F 39 °F 53% West  at  5.0 mph 0.00 in / hr 600 ft 10:35 AM PDT Normal  
Sunnyside, San Francisco, CA 56.7 °F 37 °F 48% WSW  at  3.0 mph 0.00 in / hr 364 ft 10:39 AM PDT Rapid Fire
Sunnyside, San Francisco, CA 55.5 °F 38 °F 50% SW  at  4.7 mph 0.00 in / hr 335 ft 10:39 AM PDT Rapid Fire
inner sunset, San Francisco, CA 55.4 °F 36 °F 48% West  at  8.2 mph 0.00 in / hr 282 ft 10:39 AM PDT Rapid Fire
Presidio, San Francisco, CA 58.8 °F 39 °F 47% NNE  at  4.0 mph 0.00 in / hr 0 ft 10:39 AM PDT Rapid Fire  
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Public Information Statement
Mobile & Email Alerts Statement as of 10:41 am EDT on May 22, 2013

...Highest Winds In The Past 3 Hours Across Our Area...


... Location... ... time... ... wind...
... Offshore reporting stations...

Buoy 28 (maritime) 650 am may 22 47 mph
28 WSW Santa Cruz (maritime) 550 am may 22 40 mph
buoy 26 (maritime) 550 am may 22 34 mph
buoy 13 (maritime) 650 am may 22 34 mph
Drakes Bay - pt Reyes (nos-nwlon) 500 am may 22 34 mph
Treasure Island (wxflow) 455 am may 22 32 mph
4 SSW Berkeley (nos-ports) 512 am may 22 28 mph
San Leandro Marina (25 ft)(wxflow) 609 am may 22 27 mph
3 WSW Richmond (nos-ports) 442 am may 22 24 mph
4 NE San Francisco (4 ft)(wxflow) 513 am may 22 23 mph
1 W Bodega Bay (40 ft)(wxflow) 517 am may 22 22 mph
Aquatic Park (25 ft)(wxflow) 710 am may 22 21 mph
2 WNW Vine Hill (nos-ports) 442 am may 22 21 mph
Benicia bridge (nos-ports) 454 am may 22 21 mph
4 WSW Piedmont (nos-ports) 536 am may 22 21 mph
buoy 92 (maritime) 503 am may 22 20 mph

... California...

... Alameda County...
5 SSW Berkeley (nos-ports) 524 am may 22 28 mph
Alameda Marina (57 ft)(wxflow) 600 am may 22 26 mph
Alameda point (nos-ports) 612 am may 22 26 mph
Rose Peak RAWS (3060 ft)(goes) 528 am may 22 25 mph
2 S Hayward (52 ft)(aprswxnet) 527 am may 22 23 mph
Berkeley Marina (45 ft)(wxflow) 447 am may 22 22 mph
metropolitan Intl apt (86 ft)(asos) 553 am may 22 21 mph
3 WSW Piedmont (49 ft)(aprswxnet) 534 am may 22 21 mph
3 N Piedmont (1092 ft)(aprswxnet) 453 am may 22 20 mph

... Contra Costa County...
Mt Diablo (3849 ft)(raws) 717 am may 22 42 mph
3 S Richmond (164 ft)(nos-ports) 554 am may 22 29 mph
3 SSW Richmond (25 ft)(wxflow) 455 am may 22 29 mph
3 S Richmond (164 ft)(aprswxnet) 543 am may 22 26 mph
2 se Richmond (68 ft)(aprswxnet) 447 am may 22 24 mph
Richmond (20 ft)(raws) 453 am may 22 23 mph
2 WSW Rodeo (25 ft)(wxflow) 550 am may 22 23 mph
Mallory Ridge RAWS (2040 ft)(goes) 702 am may 22 22 mph
El Cerrito (10 ft)(aprswxnet) 643 am may 22 20 mph

... Marin County...
pt Reyes lighthouse (525 ft)(mesowest) 530 am may 22 43 mph
pt Reyes rca (86 ft)(mesowest) 440 am may 22 29 mph
Gnoss Field Airport (awos) 735 am may 22 25 mph
Tiburon (maritime) 530 am may 22 24 mph
Woodacre RAWS (1400 ft)(mtr-alert) 451 am may 22 23 mph
Tomales Bay (16 ft)(wxflow) 521 am may 22 23 mph
Tamalpais-Homestead (350 ft)(aprswxnet) 700 am may 22 23 mph
Corte Madera (12 ft)(wxflow) 700 am may 22 22 mph
3 WNW Novato (216 ft)(aprswxnet) 527 am may 22 20 mph

... Napa County...
5 SW Rumsey (1500 ft)(mesowest) 600 am may 22 20 mph

... San Benito County...
Santa Rita GOES (4650 ft)(goes) 457 am may 22 24 mph
Pinnacles RAWS (1200 ft)(goes) 637 am may 22 20 mph

... San Francisco County...
Ocean Beach (32 ft)(aprswxnet) 552 am may 22 26 mph

... San Mateo County...
Half Moon Bay Airport (65 ft)(awos) 650 am may 22 32 mph
1 WSW El Granada (24 ft)(wxflow) 631 am may 22 22 mph
Spring Vly RAWS (1075 ft)(goes) 618 am may 22 21 mph

... Santa Clara County...
3 WSW Cupertino (1350 ft)(aprswxnet) 725 am may 22 25 mph
San Martin (86 ft)(awos) 715 am may 22 22 mph

... Sonoma County...
Hawkeye RAWS (2020 ft)(raws) 456 am may 22 37 mph
Healdsburg Municipal Airport 655 am may 22 20 mph
5 W Petaluma (419 ft)(aprswxnet) 442 am may 22 20 mph


Observations are collected from a variety of sources with varying
equipment and exposures. Not all data listed is considered official. The
National Weather Service thanks its private and public partners for
providing US with this data.


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