Berkeley, CA

9:30 PM PDT on May 18, 2013 (GMT -0700)
Elev: 194 ft
Lon: 122.3° W
Lat: 37.9° N
Source
Rapid Fire Updates™
 Updated 8:56 PM PDT Get Free Weather Stickers® Share:
Your Custom Weather Sticker®

Copy the following lines of HTML:
Get more styles and options for your Weather Sticker® here.
News
Real-Time Updates: Severe Weather Outbreak
May 18, 2013
The latest breaking news, tornado warnings, photos and more.
64, Including Saudi Arabian Woman, Scale Mount Everest
May 18, 2013
More than five dozens climbers successfully scaled Mount Everest.
Flash Flooding Swamps Parts of Alabama
May 18, 2013
The photos, reports, and perspective behind flooding rain in parts of Alabama Saturday.
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: Where Winter Won't End
May 18, 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 18, 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.
Alaska Volcano Shoots Ash 15,000 Feet into Air
May 18, 2013
Steam and ash clouds are occasionally rising to 20,000 feet from an active Alaska volcano.
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.
Tornado-Ravaged Texas Town to Start Recovery
May 18, 2013
It's now time to move on in a Texas town wrecked by a massive twister.
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.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground midday recap for Saturday, May 18, 2013.

Multiple areas of unsettled weather developed over the nation on Saturday. In the center of the nation, a broad low pressure system moved off the Rockies and into the Central and Northern Plains. This system created a warm front that developed over the Northern Plains and Upper Midwest, which stretched eastward into the Great Lakes. Scattered showers and thunderstorms developed along and ahead of this frontal boundary with some parts of Minnesota reporting over 2 inches of rain by mid-day Saturday. These storms have not yet turned severe, but have a history of producing strong winds, large hail, and even a few tornadoes. The back side of this broad low pressure system continued to pull a cold front across the Western states. This allowed for onshore flow to persist from the Pacific Ocean, maintaining sufficient moisture to kick up scattered showers across the Intermountain West, Rocky Mountains, and Great Basin. Some snow showers developed at the highest elevations of Wyoming and Montana. As moisture and energy from this front moved off the Rockies and into the Central and Northern Plains, threats of severe thunderstorm development increased. There was a moderate risk for severe storms with large hail, strong winds, and tornadoes from eastern Colorado through western Nebraska and Kansas, but severe storms have not yet developed.

Meanwhile in the East, a trough of low pressure slowly moved offshore and allowed for more showers and thunderstorms to persist for the Eastern Valleys, the Central and Southern Appalachians, and the Mid-Atlantic States. Severe storms were not anticipated in these areas.
Weather Underground midday recap for Saturday, May 18, 2013.

Multiple areas of unsettled weather developed over the nation on Saturday. In the center of the nation, a broad low pressure system moved off the Rockies and into the Central and Northern Plains. This system created a warm front that developed over the Northern Plains and Upper Midwest, which stretched eastward into the Great Lakes. Scattered showers and thunderstorms developed along and ahead of this frontal boundary with some parts of Minnesota reporting over 2 inches of rain by mid-day Saturday. These storms have not yet turned severe, but have a history of producing strong winds, large hail, and even a few tornadoes. The back side of this broad low pressure system continued to pull a cold front across the Western states. This allowed for onshore flow to persist from the Pacific Ocean, maintaining sufficient moisture to kick up scattered showers across the Intermountain West, Rocky Mountains, and Great Basin. Some snow showers developed at the highest elevations of Wyoming and Montana. As moisture and energy from this front moved off the Rockies and into the Central and Northern Plains, threats of severe thunderstorm development increased. There was a moderate risk for severe storms with large hail, strong winds, and tornadoes from eastern Colorado through western Nebraska and Kansas, but severe storms have not yet developed.

Meanwhile in the East, a trough of low pressure slowly moved offshore and allowed for more showers and thunderstorms to persist for the Eastern Valleys, the Central and Southern Appalachians, and the Mid-Atlantic States. Severe storms were not anticipated in these areas.
More News Articles

Berkeley Weather at a Glance

Updated 8:56 PM PDT
Weather Station
San Francisco (KSFO)
Elevation
10 ft
Report Station
You are about to report this weather station for bad data.

Please select the information which is incorrect and click 'Submit' otherwise click 'Cancel'.

— Cancel

Now
Partly Cloudy
Partly Cloudy
Temperature
57 °F
Feels Like 57 °F
Wind(mph)
17
Sunrise / Set
5:56 AM
8:15 PM
Moon
First Quarter
Tonight
Partly Cloudy 50 °F
Partly Cloudy
Tomorrow
Partly Cloudy 72 °F
Partly Cloudy
Tomorrow Night
Clear 52 °F
Clear
Monday
Clear 79 | 54 °F
Clear
Tuesday
Partly Cloudy 63 | 48 °F
Partly Cloudy
Wednesday
Partly Cloudy 61 | 48 °F
Partly Cloudy
Tomorrow is forecast to be Warmer than today.
Conditions
Pressure
30.10 in
Visibility
10.0 miles
Clouds
Few 1200 ft
Moisture
Humidity
72%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KSFO 190356Z 27015G24KT 10SM FEW012 14/09 A3010 RMK AO2 PK WND 27034/0257 SLP193 T01390089
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
57 °F
53,56,58,60,62,63,64,66,66,63,61,60,58
Dew Point
48 °F
Wind
Speed / Dir
17 mph from West
Wind Gust
28 mph
Health
UV
0 out of 16
Pollen
5.80 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
Loading…
Source: BestForecast
Descriptive Forecast
Saturday Night
nt_partlycloudy Partly cloudy in the evening, then clear. Low of 50F. Windy. Winds from the West at 15 to 30 mph with gusts to 40 mph.
Sunday
partlycloudy Partly cloudy. High of 72F. Breezy. Winds from the WNW at 5 to 25 mph with gusts to 30 mph.
Sunday Night
nt_clear Clear. Low of 52F. Breezy. Winds from the West at 10 to 20 mph.
Monday
clear Clear in the morning, then partly cloudy. High of 79F. Winds from the WNW at 5 to 20 mph.
Monday Night
nt_partlycloudy Overcast in the evening, then partly cloudy. Fog overnight. Low of 54F. Breezy. Winds from the WSW at 10 to 20 mph.
Tuesday
partlycloudy Overcast in the morning, then partly cloudy. Fog early. High of 63F. Windy. Winds from the West at 20 to 30 mph with gusts to 35 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 48F. Breezy. Winds from the WNW at 15 to 20 mph.
Wednesday
partlycloudy Partly cloudy. High of 61F. Breezy. Winds from the NW at 15 to 25 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 48F. Breezy. Winds from the NW at 15 to 20 mph.
Thursday
partlycloudy Partly cloudy. High of 61F. Breezy. Winds from the NW at 15 to 25 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 50F. Winds from the WNW at 10 to 15 mph.
Friday
partlycloudy Partly cloudy. High of 63F. Breezy. Winds from the WNW at 10 to 20 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low of 48F. Winds from the WNW at 10 to 15 mph.
Saturday
partlycloudy Partly cloudy. High of 63F. Breezy. Winds from the West at 10 to 20 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 48F. Winds from the WNW at 5 to 15 mph.
Sunday
partlycloudy Clear. High of 61F. Breezy. Winds from the WNW at 10 to 20 mph.
Sunday Night
nt_clear Clear. Low of 50F. Breezy. Winds from the WNW at 10 to 20 mph.
Monday
clear Clear. High of 64F. Breezy. Winds from the WNW at 10 to 20 mph.
Monday Night
nt_clear Clear. Low of 50F. Breezy. Winds from the WNW at 10 to 20 mph.
Tuesday
clear Clear. High of 64F. Breezy. Winds from the WNW at 10 to 20 mph.
Tuesday Night
nt_clear Clear. Low of 54F. Winds from the WNW at 10 to 15 mph.
Loading…
 
First Previous Last Next  
Updated:  
 
 

 

Weather Forecast for Berkeley CA

View Calendar 10-Day Forecast for station KSFO

Saturday, 18
Partly Cloudy
68 | 50 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 19
Partly Cloudy
72 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 20
Clear
79 | 54 °F
Clear
Chance of
Precipitation
0%
Tuesday, 21
Partly Cloudy
63 | 48 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 22
Partly Cloudy
61 | 48 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 23
Partly Cloudy
61 | 50 °F
Partly Cloudy
Chance of
Precipitation
0%
Friday, 24
Partly Cloudy
63 | 48 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 25
Partly Cloudy
63 | 48 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Partly Cloudy
61 | 50 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Clear
64 | 50 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 6:46 PM PDT on May 18, 2013
Descriptive Forecast
Saturday Night
nt_partlycloudy Partly cloudy in the evening, then clear. Low of 50F. Windy. Winds from the West at 15 to 30 mph with gusts to 40 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 47 62 | 47 61 | 45 54 | 46
Wind 10 mph WNW 12 mph WNW 20 mph WNW 21 mph West
Humidity 86% 59% 57% 73%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 87% 37% 41% 19%
Conditions Mostly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:56 AM
8:15 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.43], Average RMSE [1.58]
The National Weather Service forecast quality is poor. MaxT RMSE [7.55], Average RMSE [2.03] : Use NWS
Source: BestForecast at 6:46 PM PDT on May 18, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 72F. Breezy. Winds from the WNW at 5 to 25 mph with gusts to 30 mph.
Sunday Night
nt_clear Clear. Low of 52F. Breezy. Winds from the West at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 47 68 | 49 66 | 45 55 | 47
Wind 8 mph West 11 mph NW 20 mph West 11 mph West
Humidity 78% 49% 48% 74%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 25% 33% 29% 10%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:55 AM
8:16 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.49], Average RMSE [1.90]
The National Weather Service forecast quality is good. MaxT RMSE [1.89], Average RMSE [2.52] : Use NWS
Source: BestForecast at 6:46 PM PDT on May 18, 2013
Descriptive Forecast
Monday
clear Clear in the morning, then partly cloudy. High of 79F. Winds from the WNW at 5 to 20 mph.
Monday Night
nt_partlycloudy Overcast in the evening, then partly cloudy. Fog overnight. Low of 54F. Breezy. Winds from the WSW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 49 72 | 49 69 | 45 55 | 46
Wind 5 mph WNW 7 mph NW 17 mph West 13 mph WSW
Humidity 72% 45% 43% 74%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 17% 35% 100%
Conditions Clear Clear Partly Cloudy Fog
Sunrise & Sunset
5:54 AM
8:16 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.59], Average RMSE [1.55]
The National Weather Service forecast quality is fair. MaxT RMSE [2.58], Average RMSE [2.17] : Use NWS
Source: BestForecast at 6:46 PM PDT on May 18, 2013
Descriptive Forecast
Tuesday
partlycloudy Overcast in the morning, then partly cloudy. Fog early. High of 63F. Windy. Winds from the West at 20 to 30 mph with gusts to 35 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 48F. Breezy. Winds from the WNW at 15 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 48 60 | 49 57 | 47 51 | 47
Wind 13 mph WSW 22 mph West 22 mph West 15 mph WNW
Humidity 71% 65% 71% 85%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 39% 100% 52% 74%
Conditions Fog Overcast Partly Cloudy Mostly Cloudy
Sunrise & Sunset
5:54 AM
8:17 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.71], Average RMSE [2.06]
The National Weather Service forecast quality is fair. MaxT RMSE [3.04], Average RMSE [2.58] : Use NWS
Source: BestForecast at 6:46 PM PDT on May 18, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 61F. Breezy. Winds from the NW at 15 to 25 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 48F. Breezy. Winds from the NW at 15 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 42 58 | 36 55 | 40 51 | 41
Wind 17 mph NW 20 mph NW 21 mph WNW 18 mph NW
Humidity 67% 44% 56% 69%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 37% 37% 37% 48%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:53 AM
8:18 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.69], Average RMSE [2.28]
The National Weather Service forecast quality is poor. MaxT RMSE [3.85], Average RMSE [2.78] : Use NWS
Source: BestForecast at 6:46 PM PDT on May 18, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. High of 61F. Breezy. Winds from the NW at 15 to 25 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 50F. Winds from the WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 40 58 | 42 56 | 45 51 | 45
Wind 17 mph NNW 16 mph NW 19 mph WNW 12 mph WNW
Humidity 69% 53% 65% 82%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 54% 42% 23% 41%
Conditions Partly Cloudy Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:52 AM
8:19 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.71], Average RMSE [2.72]
The National Weather Service forecast quality is poor. MaxT RMSE [3.94], Average RMSE [2.62] : Use NWS
Source: BestForecast at 6:46 PM PDT on May 18, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 63F. Breezy. Winds from the WNW at 10 to 20 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low of 48F. Winds from the WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 45 58 | 46 60 | 45 51 | 44
Wind 11 mph NW 15 mph WNW 16 mph West 11 mph WNW
Humidity 76% 61% 56% 75%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 50% 39% 40% 34%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:52 AM
8:20 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.69], Average RMSE [2.30]
The National Weather Service forecast quality is poor. MaxT RMSE [3.69], Average RMSE [2.16] : Use NWS
Source: BestForecast at 6:46 PM PDT on May 18, 2013
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 63F. Breezy. Winds from the West at 10 to 20 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 48F. Winds from the WNW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 44 58 | 47 60 | 47 50 | 46
Wind 9 mph WNW 13 mph West 15 mph West 8 mph West
Humidity 73% 65% 63% 86%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 44% 60% 31% 15%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:51 AM
8:20 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.41], Average RMSE [3.02]
Source: BestForecast at 6:46 PM PDT on May 18, 2013
Descriptive Forecast
Sunday
partlycloudy Clear. High of 61F. Breezy. Winds from the WNW at 10 to 20 mph.
Sunday 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 52 | 45 56 | 45 60 | 45 53 | 46
Wind 6 mph WNW 11 mph WNW 16 mph WNW 13 mph WNW
Humidity 77% 66% 58% 74%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 30% 35% 31% 32%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:51 AM
8:21 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.78], Average RMSE [4.21]
Source: BestForecast at 6:46 PM PDT on May 18, 2013
Descriptive Forecast
Monday
clear Clear. High of 64F. Breezy. Winds from the WNW at 10 to 20 mph.
Monday 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 | 47 61 | 48 62 | 48 53 | 48
Wind 10 mph WNW 12 mph NW 17 mph WNW 13 mph WNW
Humidity 85% 63% 62% 86%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 9% 8% 6% 5%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:50 AM
8:22 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.46], Average RMSE [3.01]
Source: BestForecast at 6:46 PM PDT on May 18, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 64F. Breezy. Winds from the WNW at 10 to 20 mph.
Tuesday 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 62 | 48 62 | 49 54 | 50
Wind 10 mph WNW 10 mph WNW 16 mph WNW 12 mph WNW
Humidity 81% 61% 59% 87%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 3% 5% 7% 13%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Source: BestForecast at 6:46 PM PDT on May 18, 2013
Descriptive Forecast
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 52 64 | 50 64 | 49 55 | 47
Wind 9 mph WNW 10 mph WNW 15 mph WNW 11 mph WNW
Humidity 87% 62% 58% 76%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 20% % % %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 19, 2013 Max Temp Min Temp
Normal (KOAK) 68 °F 51 °F
Record (KOAK) 87 °F (1986) 43 °F (1950)
Yesterday 67 °F 54 °F
Yesterday's Heating Degree Days: 4
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
The Geysers, California 71 miles 3.0 11:11 PM PDT
2013-05-14
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
Saturday Good
OZONE
Sunday Good
OZONE
Monday Good
OZONE
Tuesday Good
OZONE
Wednesday Good
OZONE
Coastal Water Temperatures
Place Temperature
San Francisco, CA 57.0 °F
Richmond, CA 62.1 °F
Port Chicago, CA 66.9 °F
Marine Forecast
Astronomy
May. 18, 2013 Rise Set
Actual Time 5:56 AM PDT 8:15 PM PDT
Civil Twilight 5:26 AM PDT 8:45 PM PDT
Nautical Twilight 4:50 AM PDT 9:21 PM PDT
Astronomical Twilight 4:10 AM PDT 10:01 PM PDT
Moon 1:30 PM PDT (5/18) 1:44 AM PDT (5/18)
Length Of Visible Light 15h 18m
Length of Day
14h 18m
Tomorrow will be 1m 35s longer.
First Quarter, 60% of the Moon is Illuminated
Today
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Yesterday's Extremes
State Highs State Lows
95 °F
Thermal
95 °F
Needles
94 °F
Palm Springs
93 °F
Blythe
93 °F
Imperial
24 °F
Truckee-Tahoe
28 °F
South Lake Tahoe
33 °F
Big Bear City
36 °F
Mount Shasta
37 °F
Weaverville
Record Extremes
Snow Depth
Station Depth Elevation
Blue Lakes 0 in 8000 ft
Forestdale Creek 0 in 8029 ft
Rubicon #2 1 in 7500 ft
Squaw Valley 1 in 8200 ft
Ebbetts Pass 0 in 8700 ft
Snow Depth Reports — Snow Depth Map
Follow us on Twitter Find us on Facebook Community
WunderPhotos®
Storms Approaching
Finally !!!
• • • • • • • • • •
Uploaded by: Nikongranny
1,612,663 photos uploaded!
Upload a photo now
Visit WunderPhotos
WunderBlogs®
Help Us Develop A Site-wide Ale...
By shauntanner 1 day ago
Earth Day 2013: Waiting to Get ...
By angelafritz 18 hours ago
Testing New Feature Menu
By WunderZealots 5 days ago
Check out DIY Station Hardware ...
By garystofer 7 days ago
Visit WunderBlogs
Travel & Activities
Travel Planning
Travel Planner Road Trip Planner
Destination? *
When are you going?
to
Is there an activity you would like to explore?
* Required field
View all Travel Tools
Aviation
City Temp. Conditions Updated
Oakland 61 °F Partly Cloudy 8:53 PM PDT
Concord 66 °F Clear 8:53 PM PDT
Hayward 59 °F Clear 8:54 PM PDT
San Francisco 57 °F Partly Cloudy 8:56 PM PDT
View all Aviation Tools
Flight To ETA Status
SWA2399
Las Vegas, NV 		KOAK 09:25PM On Time
HAL48
Honolulu, HI 		KOAK 09:26PM On Time
SWA2207
Los Angeles, CA 		KOAK 09:30PM On Time
SWA958
Denver, CO 		KOAK 09:32PM On Time
AAL1283
Los Angeles, CA 		KSFO 09:23PM On Time
UAL682
Houston, TX 		KSFO 09:24PM On Time
SKW5451
San Luis Obispo, CA 		KSFO 09:25PM On Time
UAL1700
Fort Lauderdale, FL 		KSFO 09:26PM On Time
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: VFR (KSFO)
Wind Speed: 15.0 kts.
Wind Dir: 270° (West)
Ceiling: Unlimited

METAR KSFO 190356Z 27015G24KT 10SM FEW012 14/09 A3010 RMK AO2 PK WND 27034/0257 SLP193 T01390089

View all Reports & Maps
Nearby Events
Event Date Forecast
Dead Can Dance 7:00 PM PDT
2013-04-15		 Clear, 53°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Astros vs. Pirates 7:05 PM EDT on May 18, 2013 Partly Cloudy, 70 °F
Dodgers vs. Braves 7:10 PM EDT on May 18, 2013 Chance of a Thunderstorm, 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
Portland vs. Vancouver 7:00 PM EDT on May 18, 2013 Forecast not available.
Chicago vs. Philadelphia 7:30 PM EDT on May 18, 2013 Rain Showers, 61 °F
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 19, 2013 Partly Cloudy, 72 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 23, 2013 Partly Cloudy, 67 °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.

Visit Our Video Section
Weather Stations
Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Alcatraz Ave, Oakland, CA 63.7 °F 51 °F 64% NE  at  0.0 mph 0.00 in / hr 138 ft 9:30 PM PDT Rapid Fire  
West Berkeley, Berkeley, CA 61.2 °F 54 °F 77% NW  at  0.0 mph 0.00 in / hr 49 ft 9:30 PM PDT Normal
Elmwood, near Claremont Hotel, Berkeley, CA 61.8 °F 53 °F 74% ENE  at  1.0 mph 0.00 in / hr 337 ft 9:30 PM PDT Normal  
Thousand Oaks, Berkeley, CA 61.3 °F 51 °F 68% WSW  at  0.0 mph - / hr 188 ft 9:16 PM PDT Normal  
Triple Point, Oakland, CA 61.7 °F 53 °F 72% WSW  at  3.6 mph 0.00 in / hr 36 ft 9:21 PM PDT Normal  
Lower Claremont Canyon, Berkeley, CA 61.1 °F 52 °F 72% NNE  at  0.0 mph 0.00 in / hr 643 ft 9:18 PM PDT Normal  
Berkeley Hills, Berkeley, CA 58.0 °F 49 °F 72% North  at  0.0 mph 0.00 in / hr 1025 ft 9:30 PM PDT Normal  
Claremont Hills, Oakland, CA 58.6 °F 50 °F 74% WNW  at  2.0 mph 0.00 in / hr 1040 ft 9:30 PM PDT Normal
Grand View Dr., Oakland, Berkeley, CA 59.5 °F 52 °F 75% NNE  at  3.0 mph 0.00 in / hr 775 ft 9:30 PM PDT Normal  
Upper Temescal, Oakland, CA 61.7 °F 53 °F 74% SSE  at  0.0 mph 0.00 in / hr 176 ft 9:30 PM PDT Rapid Fire
Berkeley Highlands Terrace, Kensington, CA 59.4 °F 24 °F 25% SSE  at  3.1 mph 0.00 in / hr 667 ft 9:30 PM PDT Rapid Fire  
Near Blake Garden, Kensington, CA 60.0 °F 52 °F 76% SSW  at  0.0 mph 0.00 in / hr 686 ft 9:30 PM PDT Normal  
Broadway Terrace @ Skyline, Oakland, CA 58.1 °F 50 °F 75% SSE  at  3.0 mph 0.00 in / hr 1115 ft 9:21 PM PDT Normal
APRSWXNET Richmond CA , El Cerrito, CA 63 °F 52 °F 68% West  at  6 mph 0.00 in / hr 32 ft 9:03 PM PDT MADIS
Thornhill Canyon, Oakland, CA 58.1 °F 50 °F 73% ENE  at  0.0 mph 0.00 in / hr 950 ft 9:30 PM PDT Rapid Fire  
Indian Wy, Montclair, Oakland Hills, Oakland, CA 59.2 °F 50 °F 71% SE  at  0.0 mph 0.00 in / hr 973 ft 9:30 PM PDT Rapid Fire  
Downtown Oakland, Oakland, CA 62.5 °F 54 °F 74% WSW  at  0.0 mph 0.00 in / hr 100 ft 9:30 PM PDT Normal  
Country Club, Orinda, CA 67.2 °F - - NE  at  0.0 mph - / hr 700 ft 9:30 PM PDT Normal
Promontory, Richmond, CA 62.5 °F 51 °F 66% North  at  8.0 mph 0.00 in / hr 10 ft 9:30 PM PDT Normal
El Cerrito Hills Garden, El Cerrito, CA 61.3 °F 52 °F 72% South  at  0.0 mph 0.00 in / hr 266 ft 9:18 PM PDT Normal
Downtown Oakland - Lake Merritt, Oakland, CA 61.5 °F 52 °F 71% NE  at  0.0 mph 0.00 in / hr 23 ft 9:16 PM PDT Normal  
Lake Merritt, Oakland, CA 61.4 °F 52 °F 71% NE  at  0.0 mph 0.00 in / hr 23 ft 9:24 PM PDT Normal  
Produce and Waterfront, Oakland, CA 60.0 °F 52 °F 75% WSW  at  0.0 mph 0.00 in / hr 40 ft 9:21 PM PDT Normal  
NOS_PORTS Oakland Berth 67, CA, Oakland, CA 61 °F - - WSW  at  5 mph 0.00 in / hr 0 ft 8:54 PM PDT MADIS
El Cerrito / Richmond Heights, El Cerrito, CA 61.4 °F 51 °F 69% South  at  4.0 mph 0.00 in / hr 300 ft 9:16 PM PDT Normal  
NOS_PORTS Oakland Berth, CA, Oakland, CA 61 °F - - West  at  4 mph 0.00 in / hr 0 ft 8:54 PM PDT MADIS
Glorietta Area, Orinda, CA 59.6 °F 48 °F 66% NNW  at  0.0 mph 0.00 in / hr 820 ft 9:30 PM PDT Normal  
Marina Bay, Richmond, CA 63.1 °F 52 °F 68% NNW  at  18.0 mph 0.00 in / hr 65 ft 9:30 PM PDT Normal
NOS_PORTS Point Potrero, CA, Richmond, CA 66 °F - - WNW  at  10 mph 0.00 in / hr 0 ft 8:54 PM PDT MADIS
Montclair- corner of Skyline and Snake, Oakland, CA 58.2 °F 51 °F 78% WSW  at  6.0 mph 0.00 in / hr 1250 ft 9:30 PM PDT Rapid Fire  
RAWS OAKLAND NORTH CA, Berkeley, CA 58 °F 50 °F 76% SW  at  0 mph 0.00 in / hr 1402 ft 8:33 PM PDT MADIS
MAP SIBLEY VOLCANO (P224) CA , Berkeley, CA 58 °F 48 °F 70% WSW  at  4 mph 0.00 in / hr 1440 ft 9:00 PM PDT MADIS
Forestland, Oakland, CA 57.2 °F 50 °F 76% West  at  1.0 mph 0.00 in / hr 1444 ft 9:30 PM PDT Normal  
Would you like to share your weather data with the rest of the world? Add Your Weather Station!