Castro Valley, CA

12:34 PM PDT on May 22, 2013 (GMT -0700)
Elev: 233 ft
Lon: 122.1° W
Lat: 37.7° N
Source
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 Updated 12:30 PM 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)
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Tornado Survivor: 'It Took 30 Seconds For It All to Be Gone'
May 22, 2013
Moore, Okla. tornado survivor Bernie Morris recalls the chaos and devastation of the May 20 twister that struck the area.
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
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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
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In the wake of Mondays devastating tornado that ravaged the town of Moore, Okla., survivors are likely to feel incredible shock and numbness.
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

Castro Valley Weather at a Glance

Updated 12:30 PM PDT
Elevation
278 ft
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Now
Clear
Clear
Temperature
64.7 °F
Feels Like 64.7 °F
Wind(mph)
4.0
Sunrise / Set
5:53 AM
8:17 PM
Moon
Waxing Gibbous
Today
Clear 66 °F
Clear
Tonight
Clear 48 °F
Clear
Tomorrow
Clear 66 | 46 °F
Clear
Friday
Partly Cloudy 68 | 48 °F
Partly Cloudy
Saturday
Partly Cloudy 70 | 52 °F
Partly Cloudy
Sunday
Partly Cloudy 66 | 50 °F
Partly Cloudy
Today is forecast to be Cooler than yesterday.
Conditions
Pressure
30.04 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
18%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KHWD 221854Z AUTO 28013G19KT 10SM CLR 16/01 A3001 RMK AO2 SLP170 T01610006 $
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
64.7 °F
54,54,53,53,52,51,50,50,51,53,56,59,61
Dew Point
20 °F
Wind
Speed / Dir
4.0 mph from SW
Wind Gust
4.0 mph
Health
UV
11 out of 16
Pollen
6.50 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Wednesday
clear Clear. High of 66F. Breezy. Winds from the WNW at 10 to 20 mph.
Wednesday Night
nt_clear Partly cloudy. Low of 48F. Winds from the SW at 5 to 10 mph.
Thursday
clear Clear in the morning, then partly cloudy. High of 66F. Breezy. Winds from the WSW at 15 to 20 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 46F. Winds from the West at 5 to 20 mph.
Friday
partlycloudy Partly cloudy in the morning, then clear. High of 68F. Winds from the West at 10 to 15 mph.
Friday Night
nt_partlycloudy Clear in the evening, then overcast. Low of 48F. Winds from the WSW at 5 to 10 mph.
Saturday
partlycloudy Overcast in the morning, then mostly cloudy. High of 70F. Winds from the WSW at 5 to 15 mph.
Saturday Night
nt_partlycloudy Overcast in the evening, then partly cloudy. Low of 52F. Winds from the WSW at 5 to 10 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 50F. Winds from the West at 5 to 15 mph.
Monday
mostlycloudy Partly cloudy. High of 66F. Winds from the West at 5 to 15 mph.
Monday Night
nt_mostlycloudy Mostly cloudy. Low of 54F. Winds from the WSW at 5 to 10 mph.
Tuesday
mostlycloudy Overcast. High of 70F. Winds from the WSW at 5 to 15 mph.
Tuesday Night
nt_chancerain Overcast with a chance of rain. Low of 54F. Winds from the WSW at 10 to 15 mph. Chance of rain 40%.
Wednesday
partlycloudy Clear. High of 59F. Breezy. Winds from the West at 15 to 25 mph.
Wednesday Night
nt_clear Clear. Low of 48F. Winds from the West at 5 to 15 mph.
Thursday
clear Clear. High of 66F. Winds from the WNW at 5 to 15 mph.
Thursday Night
nt_clear Clear. Low of 48F. Winds from the WNW at 5 to 15 mph.
Friday
clear Clear. High of 68F. Winds from the WNW at 5 to 15 mph.
Friday Night
nt_clear Clear. Low of 50F. Winds from the WNW at 5 to 15 mph.
Saturday
clear Clear. High of 70F. Winds from the WNW at 5 to 15 mph.
Saturday Night
nt_clear Clear. Low of 50F. Winds from the WNW at 5 to 15 mph.
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Weather Forecast for Castro Valley CA

View Calendar 10-Day Forecast for station KCACASTR7

Wednesday, 22
Clear
66 | 48 °F
Clear
Chance of
Precipitation
0%
Thursday, 23
Clear
66 | 46 °F
Clear
Chance of
Precipitation
0%
Friday, 24
Partly Cloudy
68 | 48 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 25
Partly Cloudy
70 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Partly Cloudy
66 | 50 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Mostly Cloudy
66 | 54 °F
Mostly Cloudy
Chance of
Precipitation
0%
Tuesday, 28
Mostly Cloudy
70 | 54 °F
Mostly Cloudy
Chance of
Precipitation
0%
Wednesday, 29
Partly Cloudy
59 | 48 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 30
Clear
66 | 48 °F
Clear
Chance of
Precipitation
0%
Friday, 31
Clear
68 | 50 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Wednesday
clear Clear. High of 66F. Breezy. Winds from the WNW at 10 to 20 mph.
Wednesday Night
nt_clear Partly cloudy. Low of 48F. Winds from the SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 42 62 | 39 61 | 35 49 | 45
Wind 5 mph NNW 13 mph WNW 14 mph West 4 mph SW
Humidity 73% 42% 38% 82%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 7% 0% 10% 27%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:53 AM
8:17 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.30], Average RMSE [1.38]
The National Weather Service forecast quality is good. MaxT RMSE [2.23], Average RMSE [1.73] : Use NWS
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Thursday
clear Clear in the morning, then partly cloudy. High of 66F. Breezy. Winds from the WSW at 15 to 20 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 46F. Winds from the West at 5 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 45 59 | 44 63 | 41 50 | 46
Wind 4 mph South 15 mph West 15 mph West 7 mph West
Humidity 85% 56% 44% 84%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 11% 15% 35% 36%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:52 AM
8:18 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.45], Average RMSE [1.54]
The National Weather Service forecast quality is good. MaxT RMSE [2.20], Average RMSE [1.54] : 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 68F. Winds from the West at 10 to 15 mph.
Friday Night
nt_partlycloudy Clear in the evening, then overcast. Low of 48F. Winds from the WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 46 63 | 49 63 | 46 51 | 45
Wind 6 mph WSW 12 mph West 12 mph West 7 mph WSW
Humidity 91% 60% 55% 80%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 36% 1% 12% 18%
Conditions Fog Clear Clear Clear
Sunrise & Sunset
5:51 AM
8:18 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.26], Average RMSE [1.63]
The National Weather Service forecast quality is fair. MaxT RMSE [2.55], Average RMSE [1.82] : Use NWS
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Saturday
partlycloudy Overcast in the morning, then mostly cloudy. High of 70F. Winds from the WSW at 5 to 15 mph.
Saturday Night
nt_partlycloudy Overcast in the evening, then partly cloudy. Low of 52F. Winds from the WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 45 64 | 45 62 | 46 53 | 50
Wind 5 mph WSW 8 mph WSW 12 mph WSW 8 mph WSW
Humidity 79% 52% 55% 87%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 90% 25% 9% 91%
Conditions Overcast Clear Clear Overcast
Sunrise & Sunset
5:51 AM
8:19 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.95], Average RMSE [1.43]
The National Weather Service forecast quality is fair. MaxT RMSE [3.35], Average RMSE [1.99] : 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 50F. Winds from the West at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 47 64 | 45 61 | 47 53 | 48
Wind 8 mph WSW 13 mph West 15 mph West 6 mph WSW
Humidity 85% 51% 59% 84%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 40% 31% 42% 5%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:50 AM
8:20 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.31], Average RMSE [1.91]
The National Weather Service forecast quality is fair. MaxT RMSE [3.47], Average RMSE [1.91] : Use NWS
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Monday
mostlycloudy Partly cloudy. High of 66F. Winds from the West at 5 to 15 mph.
Monday Night
nt_mostlycloudy Mostly cloudy. Low of 54F. Winds from the WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 47 60 | 45 61 | 42 55 | 49
Wind 5 mph West 10 mph WNW 13 mph West 7 mph WSW
Humidity 86% 56% 51% 80%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 100% 62% 100% 96%
Conditions Overcast Partly Cloudy Overcast Overcast
Sunrise & Sunset
5:50 AM
8:21 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.11], Average RMSE [2.43]
The National Weather Service forecast quality is poor. MaxT RMSE [3.96], Average RMSE [2.05] : Use NWS
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Tuesday
mostlycloudy Overcast. High of 70F. Winds from the WSW at 5 to 15 mph.
Tuesday Night
nt_chancerain Overcast with a chance of rain. Low of 54F. Winds from the WSW at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 53 62 | 55 64 | 55 56 | 53
Wind 6 mph WSW 9 mph WSW 12 mph WSW 9 mph WSW
Humidity 96% 80% 72% 89%
Chance of Precip. 10% 10% 10% 20%
Cloud Cover 56% 99% 97% 92%
Conditions Partly Cloudy Overcast Overcast Chance of Rain
Sunrise & Sunset
5:49 AM
8:21 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.60], Average RMSE [2.09]
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Wednesday
partlycloudy Clear. High of 59F. Breezy. Winds from the West at 15 to 25 mph.
Wednesday Night
nt_clear Clear. Low of 48F. Winds from the West at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 47 56 | 44 57 | 42 49 | 43
Wind 10 mph WSW 20 mph West 19 mph West 9 mph West
Humidity 79% 63% 55% 79%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 100% 29% 2% 1%
Conditions Overcast Partly Cloudy Clear Clear
Sunrise & Sunset
5:49 AM
8:22 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.77], Average RMSE [2.80]
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Thursday
clear Clear. High of 66F. Winds from the WNW at 5 to 15 mph.
Thursday Night
nt_clear Clear. Low of 48F. Winds from the WNW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 43 63 | 43 62 | 42 51 | 43
Wind 6 mph West 8 mph WNW 14 mph WNW 9 mph WNW
Humidity 75% 47% 47% 72%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 1% 1% 1%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:48 AM
8:23 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.43], Average RMSE [3.08]
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Friday
clear Clear. High of 68F. Winds from the WNW at 5 to 15 mph.
Friday Night
nt_clear Clear. Low of 50F. Winds from the WNW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 43 65 | 43 64 | 43 53 | 44
Wind 7 mph WNW 8 mph NW 14 mph WNW 10 mph WNW
Humidity 72% 46% 45% 70%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 0% 0% 1%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:48 AM
8:24 PM
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Saturday
clear Clear. High of 70F. Winds from the WNW at 5 to 15 mph.
Saturday Night
nt_clear Clear. Low of 50F. Winds from the WNW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 45 66 | 43 68 | 43 55 | 43
Wind 7 mph WNW 8 mph NW 13 mph WNW 9 mph WNW
Humidity 72% 43% 41% 65%
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 (KHWD) 69 °F 53 °F
Record (KHWD) 86 °F (2000) 46 °F (2010)
Yesterday 66 °F 53 °F
Yesterday's Heating Degree Days: 5
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
Willows, California 123 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 Moderate
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
Port Chicago, CA 66.0 °F
Marine Forecast
Astronomy
May. 22, 2013 Rise Set
Actual Time 5:53 AM PDT 8:17 PM PDT
Civil Twilight 5:23 AM PDT 8:47 PM PDT
Nautical Twilight 4:46 AM PDT 9:24 PM PDT
Astronomical Twilight 4:05 AM PDT 10:05 PM PDT
Moon 5:48 PM PDT 3:57 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
96 °F
Blythe
96 °F
Imperial
96 °F
Needles
95 °F
El Centro
93 °F
Thermal
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 0 in 8029 ft
Rubicon #2 0 in 7500 ft
Burnside Lake 0 in 8139 ft
Spratt Creek 1 in 6200 ft
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Hayward 61 °F Clear 11:54 AM PDT
Oakland 62 °F Partly Cloudy 11:53 AM PDT
Livermore 64 °F Clear 11:53 AM PDT
San Francisco 59 °F Mostly Cloudy 11:56 AM PDT
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Flight To ETA Status
SWA655
Santa Ana, CA 		KOAK 12:24PM On Time
SWA277
San Diego, CA 		KOAK 12:25PM On Time
JBU248
Long Beach, CA 		KOAK 12:39PM On Time
SWA1819
Las Vegas, NV 		KOAK 12:41PM On Time
AAL453
Dallas-Fort Worth, TX 		KSFO 12:22PM On Time
SWA1792
Los Angeles, CA 		KSFO 12:23PM On Time
SKW5487
Monterey, CA 		KSFO 12:23PM On Time
SKW6263
Fresno, CA 		KSFO 12:27PM On Time
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: VFR (KHWD)
Wind Speed: 13.0 kts.
Wind Dir: 223° (SW)
Ceiling: Unlimited

METAR KHWD 221854Z AUTO 28013G19KT 10SM CLR 16/01 A3001 RMK AO2 SLP170 T01610006 $

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Nearby Events
Event Date Forecast
No events within 10 mi of location. View all events.
Event data courtesy eviesays.com
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Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Agualinda Pool, Castro Valley, CA 64.7 °F - 20 °F 18% SW  at  4.0 mph 0.00 in / hr 278 ft 12:30 PM PDT Normal
Columbia, Castro Valley, CA 62.8 °F - 31 °F 30% South  at  2.0 mph 0.00 in / hr 539 ft 12:34 PM PDT Rapid Fire
Northwest of Eden Hospital, Castro Valley, CA 65.3 °F - 33 °F 30% SW  at  3.5 mph 0.00 in / hr 180 ft 12:34 PM PDT Rapid Fire  
Palomares Hills, Castro Valley, CA 64.2 °F - -4 °F 6% WSW  at  0.0 mph 0.00 in / hr 803 ft 12:33 PM PDT Normal  
Highland Subdivision, next to CSUEB, Hayward, CA 65.3 °F - 26 °F 23% WNW  at  0.0 mph 0.00 in / hr 480 ft 12:22 PM PDT Normal
San Lorenzo, CA 62.0 °F - 40 °F 44% NNW  at  5.0 mph 0.00 in / hr 100 ft 12:34 PM PDT Rapid Fire  
RAWS OAKLAND SOUTH CA, Oakland, CA 58 °F - 27 °F 30% WSW  at  0 mph 0.00 in / hr 1095 ft 11:33 AM PDT MADIS
Eastmont Hills II, Oakland, CA 65.5 °F - 36 °F 33% West  at  1.0 mph 0.00 in / hr 427 ft 12:33 PM PDT Normal
Eastmont Hills, Oakland, CA 68.5 °F - 33 °F 27% ESE  at  1.0 mph 0.00 in / hr 423 ft 12:30 PM PDT Normal
Hayward Hills, sagehouse, Hayward, CA 56.4 °F - 34 °F 43% NNW  at  12.0 mph 0.00 in / hr 1020 ft 12:31 PM PDT Normal  
Hayward Hills, Hayward, CA 60.1 °F - 36 °F 40% SW  at  9.0 mph 0.00 in / hr 597 ft 12:30 PM PDT Normal  
Twin Creeks, San Ramon, CA 68.7 °F - 28 °F 22% SE  at  0.7 mph 0.00 in / hr 550 ft 12:34 PM PDT Rapid Fire  
Southgate, Hayward, CA 60.7 °F - 35 °F 38% WNW  at  6.0 mph - / hr 19 ft 12:22 PM PDT Normal  
San Leandro, San Leandro, CA 59.5 °F - 37 °F 43% WNW  at  12.0 mph 0.00 in / hr 10 ft 12:09 PM PDT Rapid Fire
Twin Creeks, San Ramon, CA 69.1 °F - 25 °F 19% West  at  2.3 mph 0.00 in / hr 538 ft 12:34 PM PDT Rapid Fire  
PacWestRoofing.com, Oakland, CA 56.5 °F - 31 °F 38% WSW  at  4.0 mph 0.00 in / hr 1171 ft 12:34 PM PDT Rapid Fire
MesoWest COLIS1 , Oakland, CA 58 °F - - - North  at  - 0.00 in / hr 8 ft 11:55 AM PDT MADIS
MesoWest TENYSN , Hayward, CA 62 °F - - - North  at  - 0.00 in / hr 25 ft 11:45 AM PDT MADIS
Bollinger Hills, San Ramon, CA 71.6 °F 73 °F 13 °F 14% North  at  0.0 mph 0.00 in / hr 400 ft 12:33 PM PDT Rapid Fire  
Hayward, Hayward, CA 59.0 °F - 41 °F 52% West  at  10.0 mph 0.00 in / hr 13 ft 12:30 PM PDT Normal
APRSWXNET Hayward CA , Hayward, CA 58 °F - 34 °F 41% West  at  12 mph 0.00 in / hr 21 ft 12:18 PM PDT MADIS
Danville South, Danville, CA 66.2 °F - 28 °F 24% North  at  1.0 mph 0.00 in / hr 463 ft 12:32 PM PDT Normal  
Camino Pablo, Moraga, CA 62.6 °F - 24 °F 23% North  at  3.0 mph 0.00 in / hr 502 ft 12:34 PM PDT Rapid Fire  
FSTC - San Ramon, San Ramon, CA 62.8 °F - 24 °F 23% NNW  at  2.0 mph 0.00 in / hr 468 ft 12:17 PM PDT Normal
Upper Laurel, Oakland, CA 71.6 °F 73 °F 20 °F 14% West  at  6.3 mph 0.00 in / hr 270 ft 12:34 PM PDT Normal
Maxwell Park, Oakland, CA 65.2 °F - 26 °F 23% WNW  at  3.0 mph 0.00 in / hr 210 ft 12:21 PM PDT Normal
Montair School, Danville, CA 64.7 °F - 28 °F 25% NNE  at  2.0 mph 0.00 in / hr 200 ft 12:34 PM PDT Rapid Fire  
Summerview Court, San Ramon, CA 67.0 °F - 30 °F 25% SSW  at  3.4 mph 0.00 in / hr 427 ft 12:34 PM PDT Rapid Fire  
West Dublin, Dublin, CA 66.3 °F - 28 °F 24% North  at  0.0 mph 0.00 in / hr 381 ft 12:34 PM PDT Normal  
Canyon Lakes, San Ramon, CA 61.3 °F - 27 °F 27% NW  at  1.0 mph 0.00 in / hr 492 ft 12:34 PM PDT Rapid Fire  
K6WL - San Ramon, San Ramon, CA 66.8 °F - 29 °F 24% WSW  at  0.0 mph - / hr 502 ft 12:30 PM PDT Normal  
APRSWXNET Oakland CA , Oakland, CA 64 °F - 27 °F 25% WNW  at  1 mph 0.00 in / hr 200 ft 12:06 PM PDT MADIS
RAWS LAS TRAMPAS CA, Walnut Creek, CA 56 °F - 23 °F 28% NNW  at  9 mph 0.00 in / hr 1759 ft 11:28 AM PDT MADIS
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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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