San Francisco, CA

2:09 AM PDT on May 18, 2013 (GMT -0700)
Elev: 154 ft
Lon: 122.4° W
Lat: 37.8° N
Source
Rapid Fire Updates™
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News
Active Volcano Captured in Stunning Photos
May 17, 2013
Indonesian-born and Qatar-based photographer Helminadia Ranford captured breathtaking photos of Mt. Bromo, an active volcano in East Java, Indonesia.
NASA: New Pump Resolves Big Space Station Leak
May 17, 2013
A spacewalk has repaired a leak on the International Space Station, NASA said.
Record Snow Ahead: Where Winter Won't End
May 17, 2013
Spring warmth has arrived in most of the U.S., except this state.
Storm Damage near Shreveport
May 16, 2013
Storm storms leave damage near Shreveport, Louisiana. See photos and tweets.
Texas Tornadoes: As They Happened
May 17, 2013
We walk through the full timeline of the Texas tornadoes on May 15, 2013.
By Man or Nature, Places That Will Never Be the Same
May 16, 2013
Where Earth has been changed forever.
Smaller Glaciers Boost Sea Level as Much as the Giants
May 16, 2013
Thousands of small glaciers, unconnected to continental-scale ice sheets, have dumped about 260 million tons of meltwater into the ocean annually between 2003 and 2009.
Deadly Texas Outbreak May Mark End of Tornado Drought
May 16, 2013
After months with record-low activity, the 2013 tornado season roared back with a vengeance on Wednesday as at least 10 twisters touched down across portions of north-central Texas, killing at least 6 and injuring dozens more.
Mexico Volcano Registers More Seismic Activity
May 16, 2013
Seismic activity is continuing at the Popocatepetl volcano near Mexico City and authorities say they have readied shelters and identified evacuation routes in case they should be needed.
Cyclone Mahasen Weakens After Killing 45 in Bangladesh
May 16, 2013
Cyclone Mahasan weakened Thursday afternoon into a tropical storm and then dissipated, causing far less damage than had been feared as it passed over Bangladesh and spared Myanmar almost entirely, meteorological officials said.
Worldwide Cleanup Reveals Trashed Beaches (PHOTOS)
May 17, 2013
The Ocean Conservancy releases stunning photos from its recent international beach cleanup day.
Oldest Water on Earth Found Deep Underground
May 17, 2013
Finding the oldest water on Earth has implications for understanding life on Earth and maybe Mars.
Texas Residents Missing after Tornadoes Found Safe
May 17, 2013
Deadly storms ripped across north-central Texas on Wednesday, leaving a wide trail of destruction.
Study: 97% Agreement on Manmade Global Warming
May 16, 2013
The scientific agreement that climate change is happening, and that it's caused by human activity, is significant and growing, according to a new study published Thursday.
Social Media Reacts as Deadly Severe Weather Pelts Texas
May 16, 2013
Severe weather broke out in northeastern Texas, including the Dallas Fort Worth area. Below are reports of hail and tornadoes from throughout social media.
Kepler's Alien-Hunting Days May be Numbered
May 15, 2013
NASA's planet-hunting Kepler telescope is broken, possibly jeopardizing searches for life outside the Milky Way.
Report: Coldest April in Over a Decade for U.S.
May 15, 2013
April 2013 was colder and wetter than average.
Stunning Images of Earth at Night (PHOTOS)
May 15, 2013
The collection above features over 100 breathtaking images of Earth taken from NASA satellites and the International Space Station at night. But to scientists and meteorologists, they are more than just pretty pictures.
America's First Climate Refugees: Is Exile Inevitable?
May 15, 2013
In Alaska, climate change is forcing villagers on the edge of the Arctic to confront the reality of a warming planet. If they don't act soon, their villages were be lost forever.
Wisconsin Wildfire Started by Logging Operations
May 17, 2013
The cause of a large wildfire in Wisconsin has been solved.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Saturday, May 18, 2013.

A strong low pressure system will bring active weather to the center of the nation on Saturday. The system will move off the Rockies and into the Plains, which will push a warm front into the Northern Plains and Upper Midwest, while it continues pulling a cold front southeastward across the Western states. Counter clockwise flow around this system will pull more moisture and energy into the Plains from the Gulf of Mexico, allowing for showers and thunderstorms to develop from Oklahoma through the Dakotas and into Minnesota. These areas are under a slight threat of severe weather development with strong winds, large hail, and heavy rainfall. Parts of western Nebraska and northwestern Kansas are under a moderate risk of severe thunderstorm development. This area has increased risk for tornado development on Saturday.

East of this activity, a weak trough slowly moves over the Eastern Valleys, allowing for a few more widespread showers and thunderstorms to pop up from the Southern Appalachians through the Mid-Atlantic states. Meanwhile in the West, moisture from the Pacific Ocean will allow for scattered showers with afternoon thunderstorms to persist for the Northern and Central Rockies. Severe storms are not likely in these areas. In the Southwest, gusty winds, warm temperatures, and dry conditions will maintain dangerous fire weather conditions on Saturday.
Weather Underground Forecast for Saturday, May 18, 2013.

A strong low pressure system will bring active weather to the center of the nation on Saturday. The system will move off the Rockies and into the Plains, which will push a warm front into the Northern Plains and Upper Midwest, while it continues pulling a cold front southeastward across the Western states. Counter clockwise flow around this system will pull more moisture and energy into the Plains from the Gulf of Mexico, allowing for showers and thunderstorms to develop from Oklahoma through the Dakotas and into Minnesota. These areas are under a slight threat of severe weather development with strong winds, large hail, and heavy rainfall. Parts of western Nebraska and northwestern Kansas are under a moderate risk of severe thunderstorm development. This area has increased risk for tornado development on Saturday.

East of this activity, a weak trough slowly moves over the Eastern Valleys, allowing for a few more widespread showers and thunderstorms to pop up from the Southern Appalachians through the Mid-Atlantic states. Meanwhile in the West, moisture from the Pacific Ocean will allow for scattered showers with afternoon thunderstorms to persist for the Northern and Central Rockies. Severe storms are not likely in these areas. In the Southwest, gusty winds, warm temperatures, and dry conditions will maintain dangerous fire weather conditions on Saturday.
More News Articles

San Francisco Weather at a Glance

Updated 2:09 AM PDT
Elevation
49 ft
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Now
Mostly Cloudy
Mostly Cloudy
Temperature
52.3 °F
Feels Like 52.3 °F
Wind(mph)
1.0
Sunrise / Set
5:57 AM
8:15 PM
Moon
First Quarter
Tonight
Mostly Cloudy 46 °F
Mostly Cloudy
Saturday
Partly Cloudy 66 °F
Partly Cloudy
Saturday Night
Partly Cloudy 52 °F
Partly Cloudy
Sunday
Partly Cloudy 70 | 54 °F
Partly Cloudy
Monday
Clear 72 | 54 °F
Clear
Tuesday
Partly Cloudy 66 | 50 °F
Partly Cloudy
Today is forecast to be Warmer than yesterday.
Conditions
Pressure
30.09 in
Visibility
10.0 miles
Clouds
Mostly Cloudy 1300 ft
Moisture
Humidity
89%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KSFO 180856Z 27017KT 10SM BKN013 12/08 A3009 RMK AO2 SLP190 T01170078 56003
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
52.3 °F
61,62,63,62,61,59,58,56,55,54,54,53,53
Dew Point
49 °F
Wind
Speed / Dir
1.0 mph from West
Wind Gust
0.0 mph
Health
UV
0 out of 16
Pollen
5.60 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Saturday
partlycloudy Mostly cloudy in the morning, then clear. High of 66F. Winds from the WSW at 5 to 20 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 52F. Winds from the West at 5 to 20 mph.
Sunday
partlycloudy Partly cloudy in the morning, then clear. High of 70F. Winds from the West at 5 to 15 mph.
Sunday Night
nt_clear Clear. Low of 54F. Winds from the West at 5 to 10 mph.
Monday
clear Clear. High of 72F. Winds from the NW at 5 to 15 mph.
Monday Night
nt_mostlycloudy Overcast. Low of 54F. Winds from the West at 5 to 10 mph.
Tuesday
partlycloudy Partly cloudy in the morning, then clear. High of 66F. Breezy. Winds from the West at 10 to 20 mph.
Tuesday Night
nt_clear Clear. Low of 50F. Breezy. Winds from the WNW at 10 to 20 mph.
Wednesday
clear Clear. High of 64F. Breezy. Winds from the NW at 10 to 20 mph.
Wednesday Night
nt_clear Clear. Low of 48F. Breezy. Winds from the NW at 10 to 20 mph.
Thursday
clear Clear. High of 66F. Breezy. Winds from the WNW at 10 to 20 mph.
Thursday Night
nt_clear Clear. Low of 46F. Winds from the WNW at 10 to 15 mph.
Friday
clear Clear. High of 66F. Breezy. Winds from the West at 10 to 20 mph.
Friday Night
nt_clear Clear. Low of 50F. Winds from the West at 5 to 15 mph.
Saturday
clear Clear. High of 63F. Breezy. Winds from the West at 10 to 20 mph.
Saturday Night
nt_clear Clear. Low of 50F. Breezy. Winds from the WNW at 10 to 20 mph.
Sunday
clear Clear. High of 68F. Breezy. Winds from the WNW at 10 to 20 mph.
Sunday Night
nt_clear Clear. Low of 52F. Breezy. Winds from the WNW at 10 to 20 mph.
Monday
clear Clear. High of 66F. Winds from the WNW at 5 to 20 mph.
Monday Night
nt_clear Clear. Low of 54F. Winds from the WNW at 10 to 15 mph.
Tuesday
clear Clear. High of 70F. Winds from the WNW at 5 to 15 mph.
Tuesday Night
nt_clear Clear. Low of 54F. Winds from the WNW at 5 to 15 mph.
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Weather Forecast for San Francisco CA

View Calendar 10-Day Forecast for station KCASANFR58

Saturday, 18
Partly Cloudy
66 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 19
Partly Cloudy
70 | 54 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 20
Clear
72 | 54 °F
Clear
Chance of
Precipitation
0%
Tuesday, 21
Partly Cloudy
66 | 50 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 22
Clear
64 | 48 °F
Clear
Chance of
Precipitation
0%
Thursday, 23
Clear
66 | 46 °F
Clear
Chance of
Precipitation
0%
Friday, 24
Clear
66 | 50 °F
Clear
Chance of
Precipitation
0%
Saturday, 25
Clear
63 | 50 °F
Clear
Chance of
Precipitation
0%
Sunday, 26
Clear
68 | 52 °F
Clear
Chance of
Precipitation
0%
Monday, 27
Clear
66 | 54 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 1:06 AM PDT on May 18, 2013
Descriptive Forecast
Saturday
partlycloudy Mostly cloudy in the morning, then clear. High of 66F. Winds from the WSW at 5 to 20 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 52F. Winds from the West at 5 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 49 64 | 52 62 | 49 53 | 48
Wind 4 mph West 11 mph West 19 mph WNW 9 mph West
Humidity 92% 64% 62% 82%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 86% 5% 3% 38%
Conditions Mostly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
5:57 AM
8:15 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.50], Average RMSE [2.11]
The National Weather Service forecast quality is poor. MaxT RMSE [4.63], Average RMSE [3.03] : Use NWS
Source: BestForecast at 1:06 AM PDT on May 18, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy in the morning, then clear. High of 70F. Winds from the West at 5 to 15 mph.
Sunday Night
nt_clear Clear. Low of 54F. Winds from the West at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 49 69 | 53 64 | 48 58 | 48
Wind 5 mph WSW 8 mph West 11 mph West 3 mph WSW
Humidity 78% 56% 56% 69%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 56% 2% 2% 2%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
5:56 AM
8:16 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.31], Average RMSE [2.19]
The National Weather Service forecast quality is poor. MaxT RMSE [4.08], Average RMSE [2.50] : Use NWS
Source: BestForecast at 1:06 AM PDT on May 18, 2013
Descriptive Forecast
Monday
clear Clear. High of 72F. Winds from the NW at 5 to 15 mph.
Monday Night
nt_mostlycloudy Overcast. Low of 54F. Winds from the West at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 49 72 | 53 63 | 49 54 | 50
Wind 5 mph North 7 mph NW 11 mph West 7 mph WNW
Humidity 74% 50% 60% 82%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 2% 1% 4% 95%
Conditions Clear Clear Clear Overcast
Sunrise & Sunset
5:55 AM
8:17 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.88], Average RMSE [2.32]
The National Weather Service forecast quality is poor. MaxT RMSE [3.98], Average RMSE [3.22] : Use NWS
Source: BestForecast at 1:06 AM PDT on May 18, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy in the morning, then clear. High of 66F. Breezy. Winds from the West at 10 to 20 mph.
Tuesday Night
nt_clear Clear. Low of 50F. Breezy. Winds from the WNW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 50 65 | 48 58 | 51 51 | 45
Wind 6 mph West 12 mph West 18 mph WNW 14 mph WNW
Humidity 82% 54% 75% 82%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 78% 0% 0% 0%
Conditions Mostly Cloudy Clear Clear Clear
Sunrise & Sunset
5:55 AM
8:18 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.44], Average RMSE [2.22]
The National Weather Service forecast quality is poor. MaxT RMSE [4.82], Average RMSE [3.18] : Use NWS
Source: BestForecast at 1:06 AM PDT on May 18, 2013
Descriptive Forecast
Wednesday
clear Clear. High of 64F. Breezy. Winds from the NW at 10 to 20 mph.
Wednesday Night
nt_clear Clear. Low of 48F. Breezy. Winds from the NW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 40 63 | 38 59 | 42 51 | 38
Wind 12 mph NNW 15 mph NW 18 mph WNW 14 mph NW
Humidity 61% 38% 54% 61%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 2% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:54 AM
8:18 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.15], Average RMSE [3.15]
The National Weather Service forecast quality is poor. MaxT RMSE [5.09], Average RMSE [3.20] : Use NWS
Source: BestForecast at 1:06 AM PDT on May 18, 2013
Descriptive Forecast
Thursday
clear Clear. High of 66F. Breezy. Winds from the WNW at 10 to 20 mph.
Thursday Night
nt_clear Clear. Low of 46F. Winds from the WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 36 63 | 40 61 | 45 53 | 45
Wind 12 mph NW 13 mph WNW 15 mph WNW 11 mph WNW
Humidity 53% 45% 54% 75%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:53 AM
8:19 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.23], Average RMSE [2.08]
The National Weather Service forecast quality is poor. MaxT RMSE [5.25], Average RMSE [2.68] : Use NWS
Source: BestForecast at 1:06 AM PDT on May 18, 2013
Descriptive Forecast
Friday
clear Clear. High of 66F. Breezy. Winds from the West at 10 to 20 mph.
Friday Night
nt_clear Clear. Low of 50F. Winds from the West at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 45 63 | 45 60 | 45 51 | 45
Wind 9 mph WNW 14 mph WNW 16 mph West 10 mph West
Humidity 75% 53% 57% 78%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear 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 [4.56], Average RMSE [2.35]
Source: BestForecast at 1:06 AM PDT on May 18, 2013
Descriptive Forecast
Saturday
clear Clear. High of 63F. Breezy. Winds from the West at 10 to 20 mph.
Saturday Night
nt_clear Clear. Low of 50F. Breezy. Winds from the WNW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 45 58 | 45 62 | 46 57 | 46
Wind 8 mph WNW 13 mph West 17 mph West 12 mph WNW
Humidity 78% 62% 55% 69%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 2% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:52 AM
8:21 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.44], Average RMSE [3.25]
Source: BestForecast at 1:06 AM PDT on May 18, 2013
Descriptive Forecast
Sunday
clear Clear. High of 68F. Breezy. Winds from the WNW at 10 to 20 mph.
Sunday 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 | 48 62 | 48 62 | 48 53 | 48
Wind 10 mph WNW 10 mph WNW 16 mph WNW 12 mph WNW
Humidity 84% 60% 61% 85%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 4% 7% 4%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:51 AM
8:21 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.06], Average RMSE [2.82]
Source: BestForecast at 1:06 AM PDT on May 18, 2013
Descriptive Forecast
Monday
clear Clear. High of 66F. Winds from the WNW at 5 to 20 mph.
Monday Night
nt_clear Clear. Low of 54F. Winds from the WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 48 65 | 48 64 | 48 55 | 48
Wind 9 mph WNW 10 mph WNW 16 mph WNW 11 mph WNW
Humidity 77% 54% 58% 80%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 1% 1% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:51 AM
8:22 PM
Source: BestForecast at 1:06 AM PDT on May 18, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 70F. Winds from the WNW at 5 to 15 mph.
Tuesday Night
nt_clear Clear. Low of 54F. Winds from the WNW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 48 65 | 49 64 | 50 56 | 49
Wind 9 mph WNW 9 mph WNW 14 mph WNW 10 mph WNW
Humidity 73% 55% 59% 78%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 18, 2013 Max Temp Min Temp
Normal (KSFO) 68 °F 52 °F
Record (KSFO) 85 °F (1978) 42 °F (1974)
Yesterday 64 °F 53 °F
Yesterday's Heating Degree Days: 6
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
OZONE
Current Good
PM2.5
Saturday Good
OZONE
Sunday Good
OZONE
Monday Good
OZONE
Tuesday Good
OZONE
Wednesday Good
OZONE
Coastal Water Temperatures
Place Temperature
San Francisco, CA 55.9 °F
Richmond, CA 60.1 °F
Port Chicago, CA 64.9 °F
Marine Forecast
Astronomy
May. 18, 2013 Rise Set
Actual Time 5:57 AM PDT 8:15 PM PDT
Civil Twilight 5:27 AM PDT 8:45 PM PDT
Nautical Twilight 4:51 AM PDT 9:21 PM PDT
Astronomical Twilight 4:11 AM PDT 10:02 PM PDT
Moon 1:31 PM PDT 1:44 AM PDT
Length Of Visible Light 15h 17m
Length of Day
14h 18m
Tomorrow will be 1m 34s longer.
First Quarter, 52% of the Moon is Illuminated
Today
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
78 °F
Needles
73 °F
Thermal
73 °F
Palm Springs
72 °F
Blythe
71 °F
El Centro
30 °F
Truckee-Tahoe
34 °F
South Lake Tahoe
37 °F
Big Bear City
41 °F
Weaverville
42 °F
Mount Shasta
Record Extremes
Snow Depth
Station Depth Elevation
Carson Pass 0 in 8500 ft
Blue Lakes 0 in 8000 ft
Forestdale Creek 0 in 8029 ft
Rubicon #2 1 in 7500 ft
Ebbetts Pass 0 in 8700 ft
Snow Depth Reports — Snow Depth Map
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Travel & Activities
Travel Planning
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Aviation
City Temp. Conditions Updated
San Francisco 53 °F Mostly Cloudy 1:56 AM PDT
Oakland 54 °F Mostly Cloudy 1:53 AM PDT
Hayward 55 °F Overcast 1:54 AM PDT
Half Moon Bay 54 °F Overcast 1:55 AM PDT
View all Aviation Tools
Flight To ETA Status
AMF129
Burbank, CA 		KHWD 02:14AM On Time
FDX1419
Memphis, TN 		KOAK 04:31AM On Time
FDX1468
Memphis, TN 		KOAK 05:24AM On Time
UPS946
Louisville, KY 		KOAK 05:57AM On Time
UAL1298
Kailua/Kona, HI 		KSFO 04:26AM On Time
UAL396
Honolulu, HI 		KSFO 04:44AM On Time
FDX1545
Memphis, TN 		KSFO 05:10AM On Time
UAL1741
Kahului, HI 		KSFO 05:10AM On Time
Flight Tracker by FlightAware FlightAware
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Type Condition
Flight Rule: MVFR (KSFO)
Wind Speed: 17.0 kts.
Wind Dir: 264° (West)
Ceiling: 1300 ft

METAR KSFO 180856Z 27017KT 10SM BKN013 12/08 A3009 RMK AO2 SLP190 T01170078 56003

View all Reports & Maps
Nearby Events
Event Date Forecast
Ben Howard 8:00 PM PDT
2013-04-15		 Partly Cloudy, 46°F
Dead Can Dance 7:00 PM PDT
2013-04-15		 Clear, 47°F
Music at Meyer / SF Opera Center Adler Fellows In Concert 7:00 PM PDT
2013-04-15		 Clear, 47°F
Private Tour April 2013 6:00 PM PDT
2013-04-15		 Clear, 49°F
The Real Sf Tour March - April 2013 9:00 AM PDT
2013-04-15		 Partly Cloudy, 49°F
A Day To Remember 7:00 PM PDT
2013-04-15		 Clear, 47°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Mariners vs. Indians 1:05 PM EDT on May 18, 2013 Chance of a Thunderstorm, 72 °F
Blue Jays vs. Yankees 1:05 PM EDT on May 18, 2013 Partly Cloudy, 72 °F
Royals vs. Athletics 6:05 PM PDT on May 18, 2013 Clear, 68 °F
Royals vs. Athletics 1:05 PM PDT on May 19, 2013 Clear, 77 °F
Event Date Forecast
Elche vs. Almería 12:00 PM CEST on May 18, 2013 Clear, High 68° F/ 20° C
Mirandés vs. Hércules 12:00 PM CEST on May 18, 2013 Clear, High 69° F/ 21° C
Event Date Forecast
Sprint Showdown 7:46 PM EDT on May 18, 2013 Thunderstorm, 74 °F
NASCAR Sprint All-Star Race 9:00 PM EDT on May 18, 2013 Thunderstorm, 74 °F
Event Date Forecast
HP Byron Nelson Championship 8:30 AM CDT on May 18, 2013 Mostly Cloudy, 72 °F
HP Byron Nelson Championship 8:30 AM CDT on May 19, 2013 Partly Cloudy, 72 °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
View all Sports Weather
Videos
Year In Weather 2012

Watch the nearly year-long satellite animation as Weather Underground calls out the most significant weather events of the past year, including Superstorm Sandy and Hurricane Isaac.

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Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
SOMA - Near Van Ness, San Francisco, CA 52.3 °F - 49 °F 89% West  at  1.0 mph 0.00 in / hr 49 ft 2:09 AM PDT Rapid Fire
North Mission (Valencia, San Francisco, CA 53.1 °F - 49 °F 85% North  at  2.0 mph 0.00 in / hr 62 ft 2:08 AM PDT Normal  
SOMA, San Francisco, CA 52.0 °F - 48 °F 86% SW  at  4.0 mph 0.00 in / hr 23 ft 2:01 AM PDT Normal
Mission (at Bar and Burrito), San Francisco, CA 51.6 °F - 48 °F 88% SSW  at  9.0 mph 0.00 in / hr 52 ft 2:09 AM PDT Rapid Fire  
HADS SAN FRANCISCO DOWNTOWN CA, San Francisco, CA 52 °F - 47 °F 85% North  at  - 0.00 in / hr 174 ft 12:43 AM PDT MADIS
SoMa, San Francisco, CA 53.4 °F - 49 °F 85% West  at  1.0 mph 0.00 in / hr 0 ft 2:07 AM PDT Normal
Mission Bay - My weather is better than , San Francisco, CA 52.9 °F - 47 °F 79% North  at  0.0 mph 0.00 in / hr 80 ft 2:07 AM PDT Normal  
Nob Hill, San Francisco, CA 51.4 °F - 48 °F 88% SW  at  9.8 mph 0.00 in / hr 397 ft 2:00 AM PDT Normal  
Castro/San Francisco, San Francisco, CA 51.1 °F - 46 °F 81% West  at  0.0 mph 0.00 in / hr 200 ft 2:00 AM PDT Normal  
The Castro, San Francisco, CA 51.4 °F - 47 °F 86% WNW  at  11.0 mph 0.00 in / hr 188 ft 2:09 AM PDT Normal
China Basin Landing, San Francisco, CA 52.7 °F - 49 °F 87% WNW  at  5.0 mph 0.00 in / hr 70 ft 2:07 AM PDT Normal
Castro/Eureka Valley, San Francisco, CA 51.8 °F - 48 °F 85% WSW  at  20.0 mph 0.00 in / hr 194 ft 11:00 PM PDT Normal
Drew School, San Francisco, CA 53.3 °F - 51 °F 91% SW  at  5.9 mph 0.00 in / hr 194 ft 2:05 AM PDT Normal
Financial District, San Francisco, CA 53.4 °F - 43 °F 68% SSW  at  0.0 mph 0.00 in / hr 100 ft 2:09 AM PDT Normal
Town School For Boys, San Francisco, CA 51.6 °F - 49 °F 91% SW  at  13.0 mph 0.00 in / hr 302 ft 11:19 PM PDT Normal
APRSWXNET San Francisco CA , San Francisco, CA 51 °F - 50 °F 98% SSW  at  6 mph 0.00 in / hr 290 ft 1:47 AM PDT MADIS
Noe Valley, San Francisco, CA 50.1 °F - 48 °F 94% NNW  at  7.0 mph 0.00 in / hr 308 ft 2:09 AM PDT Rapid Fire  
Noe Valley, San Francisco, CA 50.0 °F - 43 °F 77% ENE  at  0.0 mph 0.00 in / hr 301 ft 2:09 AM PDT Normal
little house in the mission, San Francisco, CA 51.6 °F - 50 °F 93% North  at  4.2 mph - / hr 42 ft 1:59 AM PDT Normal  
Diamond Heights, San Francisco, CA 49.2 °F 46 °F 45 °F 86% NW  at  8.0 mph 0.00 in / hr 512 ft 2:09 AM PDT Rapid Fire  
NOS_PORTS Pier 1, CA, San Francisco, CA 53 °F - - - WSW  at  7 mph 0.00 in / hr 0 ft 1:36 AM PDT MADIS
Noe Valley (South), San Francisco, CA 49.1 °F 49 °F 38 °F 65% East  at  2.0 mph 0.00 in / hr 200 ft 2:05 AM PDT Normal
Billy Goat Hill, San Francisco, CA 50.9 °F - 49 °F 93% NE  at  5.0 mph 0.00 in / hr 340 ft 2:05 AM PDT Normal  
inner sunset, San Francisco, CA 50.6 °F - 49 °F 95% WSW  at  7.0 mph 0.00 in / hr 282 ft 2:09 AM PDT Rapid Fire
Presidio, San Francisco, CA 52.0 °F - 49 °F 88% North  at  3.0 mph 0.00 in / hr 0 ft 2:09 AM PDT Rapid Fire  
Twin Peaks, San Francisco, CA 49.7 °F 48 °F 48 °F 94% West  at  5.0 mph 0.00 in / hr 600 ft 2:05 AM PDT Normal  
Mid Richmond, San Francisco, CA 52.2 °F - 50 °F 91% WSW  at  3.0 mph 0.00 in / hr 200 ft 2:09 AM PDT Rapid Fire
Golden Gate Heights, San Francisco, CA 50.4 °F - 49 °F 94% NW  at  6.0 mph 0.00 in / hr 574 ft 2:07 AM PDT Normal
APRSWXNET San Francisco CA , San Francisco, CA 51 °F - 48 °F 91% WSW  at  23 mph 0.00 in / hr 406 ft 12:04 AM PDT MADIS
Glen Park, San Francisco, CA 49.9 °F 50 °F 49 °F 100% NNW  at  0.0 mph 0.00 in / hr 0 ft 2:08 AM PDT Normal  
Portola, San Francisco, CA 51.4 °F - 50 °F 94% WNW  at  14.3 mph 0.00 in / hr 290 ft 2:09 AM PDT Rapid Fire
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