San Francisco International, CA

8:34 PM PDT on June 18, 2013 (GMT -0700)
Elev: 10 ft
Lon: 122.4° W
Lat: 37.6° N
Source
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Tropical Weather: Tropical Depression Two (North Atlantic) Tropical Storm Leepi (Western Pacific)
News
Air Pollution Linked to Autism
June 18, 2013
Women who are exposed to high levels of air pollution during pregnancy might be twice as likely to have a child with autism, according to a new study from the Harvard School of Public Health thats published in the journal Environmental Health Perspectives.
Largest Supermoon of the Year Peaks This Weekend
June 18, 2013
Get your telescopes ready -- the largest full moon of the year is coming!
The World's Most Amazing Places: Fly Geyser
June 18, 2013
The World's Most Amazing Places: Fly Geyser
Volcano Near Mexico City Rumbles to Life
June 18, 2013
With 4 million people in its shadow, a massive volcano in Mexico rumbles back to life.
Tropical Depression Two Moves West
June 18, 2013
Tropical Depression Two is moving west over Guatemala and Mexico.
Unprecedented Views of Mercury's Surface
June 18, 2013
Check out incredible views of a planet that hasn't been photographed by NASA in nearly 40 years.
Meteorologists Meet to Mull Weird British Weather
June 18, 2013
The weather in London has been far from normal lately, and the locals want to find out why.
NASA Picks 8 New Astronauts, 4 are Women
June 17, 2013
NASA has eight new astronauts.
Water Rescues, Heavy Flooding in Eastern Missouri
June 17, 2013
Heavy rain makes for a nightmare in cities from St. Louis to Cape Girardeau.
NASA Satellite Images of the Month: May 2013
June 17, 2013
A collection of NASA Satellite images of the month, from May 2013.
How 10 Cities are Adapting to Global Warming
June 17, 2013
See some of the cities threatened the most by climate change and how they'll remedy the rising seas.
Floods Kill 23 in Northern India; Dozens Missing
June 17, 2013
Deadly flooding continues in India, washing away roads and buildings.
Scientists Moving 15-Ton Magnet from NY to Chicago
June 17, 2013
It'll take more than a month to get a magnet this large from New York to Chicago.
Investigators Seek Massive Wildfire's 'Point of Origin'
June 17, 2013
Investigators want to know exactly where the Black Forest Fire started.
Mexico Reports Severe Flooding in Border City
June 16, 2013
Heavy weekend rains have caused severe flooding in the Mexican city of Piedras Negras on the border with Texas. Coahuila state officials say one person died and 10,000 houses are damaged, leaving 40,000 peoples homeless.
Can We Control the Weather?
June 17, 2013
Humans have dreamed of taking control of the weather long before Superman and James Bond villians plotted world domination. Here's a look at some of the colorful ideas behind weather manipulation.
Rain Helps Firefighters Battling Colo. Blaze
June 18, 2013
Periods of rain have helped firefighters get a handle on the Black Forest Fire out of Colorado Springs.
End of BP Cleaning Crews Leaves Questions on Gulf
June 16, 2013
Remnants of Oil Spill Linger Despite End of Cleanup
Fracking Fuels Water Fights In Nation's Dry Spots
June 16, 2013
Fracking is increasing competition for water, driving up the price of the precious resource and burdening already depleted aquifers and rivers in certain drought-stricken stretches.
Earthquakes Rattle Mexico, Central America
June 16, 2013
A pair of earthquakes rattled Latin America over the weekend.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground midday recap for Tuesday, June 18, 2013.

Wet and unsettled weather continued for parts of the East and South on Tuesday as a cold front dropped southeastward across the Midwest and Northeast and reinforced another frontal boundary extending from southern New England through the Southern Plains. Rain and thunderstorm activity developed ahead the advancing cold front in parts of the Ohio Valley into New England, while a cooler airmass followed behind the cold front and led to cooler daytimes highs in the Upper Great Lakes and Northeast. Areas of scattered showers and thunderstorms developed near and to the south of the main frontal disturbance from the Mid-Atlantic and Southeast through the Central and Southern Plains. The Storm Prediction Center issued a slight risk of severe thunderstorms for parts of the lower Ohio Valley and eastern and central Carolinas through the afternoon and evenings. Areas of the Ohio Valley were at primary risks of damaging wind gusts and hail, while areas of the Carolinas remained at risk of damaging wind gusts.

Meanwhile, behind this activity impulses from from the West enhanced precipitation and thunderstorm activity in the High Plains and created the potential for strong to severe thunderstorms for a large part of the region. The Storm Prediction Center issued a slight risk of severe thunderstorm development from this afternoon through tonight with threats of hail and damaging wind gusts.

Elsewhere, an upper level low located off the Pacific Northwest coast brought progressively better chances for showers and thunderstorm activity to the Northwest. The Storm Prediction Center issued a slight risk of severe thunderstorm development for the Northern Rockies with hail and damaging wind gusts possible from this afternoon through tonight.
Weather Underground midday recap for Tuesday, June 18, 2013.

Wet and unsettled weather continued for parts of the East and South on Tuesday as a cold front dropped southeastward across the Midwest and Northeast and reinforced another frontal boundary extending from southern New England through the Southern Plains. Rain and thunderstorm activity developed ahead the advancing cold front in parts of the Ohio Valley into New England, while a cooler airmass followed behind the cold front and led to cooler daytimes highs in the Upper Great Lakes and Northeast. Areas of scattered showers and thunderstorms developed near and to the south of the main frontal disturbance from the Mid-Atlantic and Southeast through the Central and Southern Plains. The Storm Prediction Center issued a slight risk of severe thunderstorms for parts of the lower Ohio Valley and eastern and central Carolinas through the afternoon and evenings. Areas of the Ohio Valley were at primary risks of damaging wind gusts and hail, while areas of the Carolinas remained at risk of damaging wind gusts.

Meanwhile, behind this activity impulses from from the West enhanced precipitation and thunderstorm activity in the High Plains and created the potential for strong to severe thunderstorms for a large part of the region. The Storm Prediction Center issued a slight risk of severe thunderstorm development from this afternoon through tonight with threats of hail and damaging wind gusts.

Elsewhere, an upper level low located off the Pacific Northwest coast brought progressively better chances for showers and thunderstorm activity to the Northwest. The Storm Prediction Center issued a slight risk of severe thunderstorm development for the Northern Rockies with hail and damaging wind gusts possible from this afternoon through tonight.
More News Articles

San Francisco International Weather at a Glance

Updated 7:56 PM PDT
Weather Station
San Francisco (KSFO)
Elevation
10 ft
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Now
Scattered Clouds
Scattered Clouds
Temperature
58 °F
Feels Like 58 °F
Wind(mph)
36
Sunrise / Set
5:47 AM
8:33 PM
Moon
Waxing Gibbous
Tonight
Partly Cloudy 50 °F
Partly Cloudy
Tomorrow
Partly Cloudy 63 °F
Partly Cloudy
Tomorrow Night
Partly Cloudy 52 °F
Partly Cloudy
Thursday
Clear 66 | 52 °F
Clear
Friday
Partly Cloudy 70 | 52 °F
Partly Cloudy
Saturday
Partly Cloudy 70 | 54 °F
Partly Cloudy
Tomorrow is forecast to be nearly the same temperature as today.
Conditions
Pressure
30.01 in
Visibility
10.0 miles
Clouds
Few 800 ft
Scattered Clouds 1100 ft
Moisture
Humidity
75%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KSFO 190256Z 27031G38KT 10SM FEW008 SCT011 14/10 A3001 RMK AO2 PK WND 27038/0256 SLP161 T01440100 55007
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
58 °F
58,60,61,64,63,63,65,63,63,63,62,61,60
Dew Point
50 °F
Wind
Speed / Dir
36 mph from West
Wind Gust
44 mph
Health
UV
0 out of 16
Pollen
6.30 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
Loading…
Source: BestForecast
Descriptive Forecast
Tuesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 50F. Windy. Winds from the WNW at 15 to 30 mph with gusts to 35 mph.
Wednesday
partlycloudy Partly cloudy. High of 63F. Breezy. Winds from the WNW at 15 to 25 mph with gusts to 30 mph.
Wednesday Night
nt_partlycloudy Partly cloudy in the evening, then clear. Low of 52F. Breezy. Winds from the WNW at 10 to 25 mph.
Thursday
clear Clear in the morning, then partly cloudy. High of 66F. Breezy. Winds from the West at 15 to 25 mph with gusts to 30 mph.
Thursday Night
nt_partlycloudy Partly cloudy in the evening, then clear. Low of 52F. Breezy. Winds from the West at 15 to 30 mph.
Friday
partlycloudy Partly cloudy. High of 70F. Breezy. Winds from the West at 10 to 20 mph with gusts to 30 mph.
Friday Night
nt_partlycloudy Partly cloudy in the evening, then clear. Low of 52F. Winds from the WNW at 5 to 15 mph.
Saturday
partlycloudy Partly cloudy. High of 70F. Winds from the WNW at 5 to 15 mph.
Saturday Night
nt_mostlycloudy Partly cloudy in the evening, then overcast. Low of 54F. Winds from the WNW at 5 to 15 mph.
Sunday
mostlycloudy Mostly cloudy in the morning, then overcast. High of 68F. Breezy. Winds from the WNW at 10 to 20 mph.
Sunday Night
nt_mostlycloudy Mostly cloudy. Fog overnight. Low of 55F. Winds from the WNW at 10 to 15 mph.
Monday
mostlycloudy Mostly cloudy. High of 70F. Winds from the West at 5 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 55F. Winds from the West at 5 to 10 mph.
Tuesday
partlycloudy Partly cloudy. High of 72F. Winds from the West at 5 to 15 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 55F. Winds from the WNW at 5 to 15 mph.
Wednesday
partlycloudy Partly cloudy. High of 72F. Winds from the WNW at 5 to 15 mph.
Wednesday Night
nt_clear Clear. Low of 55F. Winds from the WNW at 5 to 15 mph.
Thursday
clear Clear. High of 72F. Winds from the WNW at 5 to 15 mph.
Thursday Night
nt_clear Clear. Low of 55F. Winds from the WNW at 5 to 15 mph.
Friday
clear Clear. High of 70F. Winds from the WNW at 5 to 15 mph.
Friday Night
nt_clear Clear. Low of 55F. Winds from the WNW at 5 to 15 mph.
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San Francisco International Weather Forecast

View Calendar 10-Day Forecast for San Francisco International Weather Station KSFO

Tuesday, 18
Partly Cloudy
65 | 50 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 19
Partly Cloudy
63 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 20
Clear
66 | 52 °F
Clear
Chance of
Precipitation
0%
Friday, 21
Partly Cloudy
70 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 22
Partly Cloudy
70 | 54 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 23
Mostly Cloudy
68 | 55 °F
Mostly Cloudy
Chance of
Precipitation
0%
Monday, 24
Mostly Cloudy
70 | 55 °F
Mostly Cloudy
Chance of
Precipitation
0%
Tuesday, 25
Partly Cloudy
72 | 55 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 26
Partly Cloudy
72 | 55 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 27
Clear
72 | 55 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 6:34 PM PDT on June 18, 2013
Descriptive Forecast
Tuesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 50F. Windy. Winds from the WNW at 15 to 30 mph with gusts to 35 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 50 60 | 49 58 | 48 53 | 48
Wind 14 mph West 18 mph West 23 mph West 20 mph WNW
Humidity 86% 66% 69% 84%
Chance of Precip. 0% 10% 0% 0%
Cloud Cover 57% 39% 43% 35%
Conditions Fog Partly Cloudy Partly Cloudy Fog
Sunrise & Sunset
5:47 AM
8:33 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.70], Average RMSE [1.51]
The National Weather Service forecast quality is poor. MaxT RMSE [5.51], Average RMSE [1.36] : Use NWS
Source: BestForecast at 6:34 PM PDT on June 18, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 63F. Breezy. Winds from the WNW at 15 to 25 mph with gusts to 30 mph.
Wednesday Night
nt_partlycloudy Partly cloudy in the evening, then clear. Low of 52F. Breezy. Winds from the WNW at 10 to 25 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 48 62 | 49 59 | 48 53 | 47
Wind 11 mph WNW 17 mph West 22 mph WNW 13 mph WNW
Humidity 86% 64% 68% 80%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 57% 21% 42% 32%
Conditions Fog Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:47 AM
8:33 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.42], Average RMSE [1.39]
The National Weather Service forecast quality is good. MaxT RMSE [2.11], Average RMSE [1.45] : Use NWS
Source: BestForecast at 6:34 PM PDT on June 18, 2013
Descriptive Forecast
Thursday
clear Clear in the morning, then partly cloudy. High of 66F. Breezy. Winds from the West at 15 to 25 mph with gusts to 30 mph.
Thursday Night
nt_partlycloudy Partly cloudy in the evening, then clear. Low of 52F. Breezy. Winds from the West at 15 to 30 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 47 64 | 49 61 | 49 55 | 48
Wind 9 mph West 15 mph West 25 mph West 15 mph West
Humidity 76% 60% 66% 79%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 12% 21% 20% 8%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:48 AM
8:34 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.47], Average RMSE [1.76]
The National Weather Service forecast quality is good. MaxT RMSE [1.93], Average RMSE [1.46] : Use NWS
Source: BestForecast at 6:34 PM PDT on June 18, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 70F. Breezy. Winds from the West at 10 to 20 mph with gusts to 30 mph.
Friday Night
nt_partlycloudy Partly cloudy in the evening, then clear. Low of 52F. Winds from the WNW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 48 66 | 51 64 | 50 55 | 50
Wind 9 mph SW 13 mph West 17 mph West 7 mph WNW
Humidity 82% 58% 60% 83%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 8% 22% 34% 41%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:48 AM
8:34 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.57], Average RMSE [1.66]
The National Weather Service forecast quality is good. MaxT RMSE [1.84], Average RMSE [1.44] : Use NWS
Source: BestForecast at 6:34 PM PDT on June 18, 2013
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 70F. Winds from the WNW at 5 to 15 mph.
Saturday Night
nt_mostlycloudy Partly cloudy in the evening, then overcast. Low of 54F. Winds from the WNW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 50 66 | 53 64 | 53 56 | 50
Wind 3 mph NW 11 mph WNW 12 mph WNW 9 mph WNW
Humidity 89% 59% 65% 80%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 21% 31% 31% 45%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:48 AM
8:34 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.13], Average RMSE [1.65]
The National Weather Service forecast quality is good. MaxT RMSE [2.48], Average RMSE [1.38] : Use NWS
Source: BestForecast at 6:34 PM PDT on June 18, 2013
Descriptive Forecast
Sunday
mostlycloudy Mostly cloudy in the morning, then overcast. High of 68F. Breezy. Winds from the WNW at 10 to 20 mph.
Sunday Night
nt_mostlycloudy Mostly cloudy. Fog overnight. Low of 55F. Winds from the WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 51 65 | 54 62 | 55 57 | 55
Wind 9 mph NW 13 mph WNW 15 mph WNW 11 mph WNW
Humidity 86% 65% 77% 94%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 50% 55% 68% 100%
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Overcast
Sunrise & Sunset
5:48 AM
8:34 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.71], Average RMSE [1.38]
The National Weather Service forecast quality is good. MaxT RMSE [2.36], Average RMSE [1.30] : Use NWS
Source: BestForecast at 6:34 PM PDT on June 18, 2013
Descriptive Forecast
Monday
mostlycloudy Mostly cloudy. High of 70F. Winds from the West at 5 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 55F. Winds from the West at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 56 67 | 57 64 | 56 58 | 55
Wind 9 mph WNW 10 mph West 12 mph West 6 mph West
Humidity 97% 71% 75% 91%
Chance of Precip. 10% 10% 0% 10%
Cloud Cover 100% 100% 73% 93%
Conditions Fog Overcast Mostly Cloudy Overcast
Sunrise & Sunset
5:49 AM
8:34 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.93], Average RMSE [1.35]
The National Weather Service forecast quality is good. MaxT RMSE [2.10], Average RMSE [1.23] : Use NWS
Source: BestForecast at 6:34 PM PDT on June 18, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 72F. Winds from the West at 5 to 15 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 55F. Winds from the WNW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 54 68 | 58 66 | 58 58 | 57
Wind 5 mph WNW 10 mph West 12 mph WNW 8 mph WNW
Humidity 89% 69% 76% 95%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 6% 33% 38% 69%
Conditions Clear Partly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
5:49 AM
8:34 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.17], Average RMSE [1.52]
Source: BestForecast at 6:34 PM PDT on June 18, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 72F. Winds from the WNW at 5 to 15 mph.
Wednesday Night
nt_clear Clear. Low of 55F. Winds from the WNW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 55 67 | 55 71 | 54 62 | 53
Wind 7 mph WNW 7 mph WNW 12 mph WNW 8 mph WNW
Humidity 91% 63% 56% 71%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 80% 53% 39% 43%
Conditions Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:49 AM
8:34 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.46], Average RMSE [4.18]
Source: BestForecast at 6:34 PM PDT on June 18, 2013
Descriptive Forecast
Thursday
clear Clear. High of 72F. Winds from the WNW at 5 to 15 mph.
Thursday Night
nt_clear Clear. Low of 55F. Winds from the WNW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 52 67 | 54 66 | 55 58 | 54
Wind 6 mph WNW 8 mph WNW 12 mph WNW 9 mph WNW
Humidity 81% 58% 67% 82%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:50 AM
8:35 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.79], Average RMSE [1.13]
Source: BestForecast at 6:34 PM PDT on June 18, 2013
Descriptive Forecast
Friday
clear Clear. High of 70F. Winds from the WNW at 5 to 15 mph.
Friday Night
nt_clear Clear. Low of 55F. Winds from the WNW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 53 67 | 54 68 | 55 57 | 55
Wind 7 mph WNW 9 mph WNW 12 mph WNW 8 mph WNW
Humidity 83% 63% 66% 89%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 0% 0% 0% 8%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Source: BestForecast at 6:34 PM PDT on June 18, 2013
Descriptive Forecast
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 54 65 | 54 64 | 55 56 | 53
Wind 6 mph WNW 7 mph WNW 12 mph WNW 8 mph WNW
Humidity 88% 65% 71% 84%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 16% % % %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
Weather History & Almanac
June 18, 2013 Max Temp Min Temp
Normal 71 °F 54 °F
Record 88 °F (1981) 44 °F (1952)
Yesterday 65 °F 53 °F
Yesterday's Heating Degree Days: 6
Weather History for San Francisco International, CA
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
OZONE
Yesterday Good
PM2.5
Current Good
PM2.5
Current Good
OZONE
Tuesday Good
OZONE
Wednesday Good
OZONE
Thursday Good
OZONE
Friday Good
OZONE
Saturday Good
OZONE
Sunday Good
OZONE
Coastal Water Temperatures
Place Temperature
San Francisco, CA 57.0 °F
Richmond, CA 64.0 °F
Port Chicago, CA 68.0 °F
Marine Forecast
Astronomy
Jun. 18, 2013 Rise Set
Actual Time 5:47 AM PDT 8:33 PM PDT
Civil Twilight 5:16 AM PDT 9:04 PM PDT
Nautical Twilight 4:37 AM PDT 9:44 PM PDT
Astronomical Twilight 3:53 AM PDT 10:28 PM PDT
Moon 3:28 PM PDT (6/18) 1:54 AM PDT (6/18)
Length Of Visible Light 15h 48m
Length of Day
14h 45m
Tomorrow will be 0m 6s longer.
Waxing Gibbous, 75% of the Moon is Illuminated
Today
Waxing Gibbous
Jun 23
Full
Jun 29
Last Quarter
Jul 8
New
Jul 15
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
109 °F
El Centro
109 °F
Imperial
108 °F
Needles
107 °F
Blythe
107 °F
Palm Springs
37 °F
Alturas
39 °F
Truckee-Tahoe
41 °F
Big Bear City
43 °F
Campo
44 °F
South Lake Tahoe
Record Extremes
Snow Depth
Station Depth Elevation
Blue Lakes 0 in 8000 ft
Rubicon #2 0 in 7500 ft
Fallen Leaf 0 in 6300 ft
Spratt Creek 1 in 6200 ft
Leavitt Lake 0 in 9400 ft
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
San Francisco 58 °F Scattered Clouds 7:56 PM PDT
Half Moon Bay 55 °F Mostly Cloudy 8:15 PM PDT
San Carlos 59 °F Scattered Clouds 7:47 PM PDT
Oakland 61 °F Scattered Clouds 7:53 PM PDT
View all Aviation Tools
Flight To ETA Status
SWA291
Seattle, WA 		KOAK 08:25PM On Time
SWA1090
Las Vegas, NV 		KOAK 08:25PM On Time
SWA2620
Boise, ID 		KOAK 08:42PM On Time
SWA667
Chicago, IL 		KOAK 08:45PM On Time
UAL1179
Chicago, IL 		KSFO 08:17PM On Time
DAL141
New York, NY 		KSFO 08:21PM On Time
UAL1699
Boston, MA 		KSFO 08:22PM On Time
PAL104
Metro Manila 		KSFO 08:23PM On Time
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: VFR (KSFO)
Wind Speed: 31.0 kts.
Wind Dir: 270° (West)
Ceiling: Unlimited

METAR KSFO 190256Z 27031G38KT 10SM FEW008 SCT011 14/10 A3001 RMK AO2 PK WND 27038/0256 SLP161 T01440100 55007

View all Reports & Maps
Nearby Events
Event Date Forecast
Drop-In Craft 10:00 AM PDT
2013-06-23		 Mostly Cloudy, 62°F
Precita Park Tour 11:00 AM PDT
2013-06-23		 Partly Cloudy, 64°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Royals vs. Indians 7:05 PM EDT on June 18, 2013 Clear, 65 °F
Dodgers vs. Yankees 7:05 PM EDT on June 18, 2013 Thunderstorm, 72 °F
Padres vs. Giants 7:15 PM PDT on June 18, 2013 Partly Cloudy, 58 °F
Padres vs. Giants 12:45 PM PDT on June 19, 2013 Clear, 67 °F
Event Date Forecast
Almería vs. Girona 8:00 PM CEST on June 19, 2013 Scattered Clouds, High 82° F/ 28° C
Houston vs. Montreal 8:00 PM EDT on June 19, 2013 Forecast not available.
Event Date Forecast
Toyota/Save Mart 350 12:19 PM PDT on June 23, 2013 Clear, 70 °F
Quaker State 400 7:45 PM EDT on June 29, 2013 Average High 84° F/ 28° C
Event Date Forecast
Travelers Championship 8:30 AM EDT on June 20, 2013 Clear, 58 °F
Travelers Championship 8:30 AM EDT on June 21, 2013 Clear, 58 °F
The Presidents Cup 8:30 AM PDT on October 03, 2013 Average High 74° F/ 23° C
The Presidents Cup 8:30 AM PDT on October 04, 2013 Average High 73° F/ 22° C
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San Francisco International Weather Stations
Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Burlingame, Burlingame, CA 57.6 °F 48 °F 71% SW  at  5.4 mph 0.00 in / hr 400 ft 8:25 PM PDT Normal  
Crestmoor, San Bruno, CA 54.5 °F 52 °F 90% WNW  at  4.0 mph 0.00 in / hr 500 ft 8:33 PM PDT Rapid Fire  
A Street, South San Francisco, CA 58.6 °F 54 °F 84% NW  at  3.8 mph 0.00 in / hr 49 ft 7:22 PM PDT Rapid Fire  
Rollingwood, San Bruno, CA 54.0 °F 52 °F 93% NNE  at  9.8 mph 0.00 in / hr 0 ft 8:33 PM PDT Rapid Fire  
North Shoreview, San Mateo, CA 57.7 °F 53 °F 83% West  at  2.0 mph 0.00 in / hr 10 ft 8:33 PM PDT Rapid Fire  
Monte Verde Area, San Bruno, CA 54.7 °F 51 °F 86% West  at  13.6 mph 0.00 in / hr 490 ft 8:33 PM PDT Rapid Fire  
Serra Highlands, South San Francisco, CA 60.6 °F 44 °F 55% North  at  6.9 mph 0.00 in / hr 180 ft 8:34 PM PDT Rapid Fire  
Sunnybrae, San Mateo, CA 57.1 °F 47 °F 70% SW  at  0.0 mph 0.00 in / hr 15 ft 8:33 PM PDT Rapid Fire  
Cattle Hill, Pacifica, CA 53.2 °F 52 °F 97% NNW  at  7.0 mph 0.00 in / hr 679 ft 8:30 PM PDT Normal  
On the Hill, Pacifica, CA 53.2 °F 53 °F 99% NW  at  7.0 mph 0.00 in / hr 732 ft 8:30 PM PDT Normal  
Upper Hillsborough, Hillsborough, CA 55.4 °F 51 °F 86% NW  at  3.0 mph 0.00 in / hr 536 ft 8:20 PM PDT Normal  
3rd Avenue, Foster City, CA 57.4 °F 52 °F 81% WSW  at  8.0 mph 0.00 in / hr 150 ft 8:02 PM PDT Normal  
Mussel Rock, Daly City, CA 53.3 °F 53 °F 98% WNW  at  15.0 mph 0.00 in / hr 514 ft 8:33 PM PDT Rapid Fire  
Neighborhood One (The Hamiltons), Foster City, CA 61.0 °F 51 °F 70% NW  at  0.0 mph 0.00 in / hr 8 ft 8:34 PM PDT Rapid Fire
Lauriedale, San Mateo, CA 59.9 °F 51 °F 72% West  at  1.1 mph 0.00 in / hr 30 ft 8:33 PM PDT Rapid Fire  
APRSWXNET Belmont CA , Belmont, CA 59 °F 52 °F 78% WSW  at  3 mph 0.00 in / hr 357 ft 8:14 PM PDT MADIS
Neighborhood 4, Foster City, CA 57.7 °F 51 °F 78% WSW  at  6.0 mph 0.00 in / hr 12 ft 8:33 PM PDT Rapid Fire  
Portola, San Francisco, CA 55.2 °F 54 °F 94% WNW  at  10.1 mph 0.00 in / hr 290 ft 8:33 PM PDT Rapid Fire
Belmont - Muir View, Belmont, CA 56.1 °F 49 °F 76% WSW  at  3.8 mph 0.00 in / hr 561 ft 8:33 PM PDT Rapid Fire  
Belmont - Island Park, Belmont, CA 59.2 °F 49 °F 69% WSW  at  6.3 mph 0.00 in / hr 5 ft 8:33 PM PDT Rapid Fire
Belmont - Arroyo View, Belmont, CA 56.4 °F 51 °F 82% WSW  at  1.0 mph 0.00 in / hr 482 ft 8:33 PM PDT Rapid Fire  
Ingleside District, San Francisco, CA 54.5 °F 53 °F 95% SW  at  5.0 mph 0.00 in / hr 165 ft 8:33 PM PDT Rapid Fire  
Glen Park, San Francisco, CA 55.6 °F 54 °F 100% NNW  at  0.0 mph 0.00 in / hr 0 ft 8:33 PM PDT Normal  
Sunnyside, San Francisco, CA 53.9 °F 53 °F 95% West  at  7.9 mph 0.00 in / hr 335 ft 8:33 PM PDT Rapid Fire
Sunnyside, San Francisco, CA 54.1 °F 52 °F 93% WNW  at  10.0 mph 0.00 in / hr 364 ft 8:33 PM PDT Rapid Fire
APRSWXNET San Francisco CA , San Francisco, CA 54 °F 52 °F 93% West  at  13 mph 0.00 in / hr 406 ft 8:19 PM PDT MADIS
Westwood Park, San Francisco, CA 53.7 °F 52 °F 95% WSW  at  4.0 mph 0.00 in / hr 358 ft 8:33 PM PDT Rapid Fire  
Billy Goat Hill, San Francisco, CA 55.0 °F 52 °F 91% South  at  0.0 mph 0.00 in / hr 340 ft 8:30 PM PDT Normal  
Montara, CA 58.5 °F 53 °F 83% North  at  0.0 mph 0.00 in / hr 150 ft 8:33 PM PDT Rapid Fire  
Redwood Shores, Redwood City, CA 60.8 °F 49 °F 65% WSW  at  0.0 mph 0.00 in / hr 0 ft 8:34 PM PDT Rapid Fire
little house in the mission, San Francisco, CA 56.7 °F 53 °F 86% West  at  3.7 mph - / hr 42 ft 8:25 PM PDT Normal  
Stratford Bay, Redwood City, CA 59.4 °F 54 °F 81% West  at  15.0 mph 0.00 in / hr -10 ft 8:34 PM PDT Rapid Fire  
Noe Valley (South), San Francisco, CA 54.5 °F 38 °F 53% SE  at  6.0 mph 0.00 in / hr 200 ft 8:29 PM PDT Normal
RAWS SPRING VALLEY CA, Millbrae, CA 52 °F 49 °F 91% West  at  17 mph 0.00 in / hr 1075 ft 7:18 PM PDT MADIS
MARITIME , 59 °F 52 °F 79% WNW  at  20 mph 0.00 in / hr 0 ft 12:00 AM GMT MADIS
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