Clayton, CA

9:56 PM PDT on May 20, 2013 (GMT -0700)
Elev: 623 ft
Lon: 121.9° W
Lat: 37.9° N
Source
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 Updated 9:28 PM PDT Get Free Weather Stickers® Share:
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Global: Violent tornado devastates Moore, Oklahoma
News
Tornado Took Similar Path to 1999 F5
May 20, 2013
Moore, Oklahoma is no stranger to devastating tornadoes.
Salvation Army, Red Cross Providing Help in Okla.
May 20, 2013
The Salvation Army says it is activating disaster response teams and mobile feeding units to help residents and rescuers in Moore.
At Least Seven Children Dead at Okla. Elementary
May 20, 2013
Several children have been pulled out of the rubble alive at a school in an Oklahoma City suburb.
White House Promises Help After Okla. Tornadoes
May 20, 2013
Homeland Security Secretary Janet Napolitano is assuring Oklahoma's governor that the Obama administration will provide all possible help to the state after a massive tornado tore through the Oklahoma City suburbs.
At Least 51 Dead in Massive Tornado
May 20, 2013
A monstrous tornado as much as a mile wide roared through the Oklahoma City suburbs Monday, flattening entire neighborhoods, setting buildings on fire and landing a direct blow on an elementary school.
Photos, Social Media Capture Terror of Okla. Tornadoes
May 20, 2013
Catastrophic tornadoes developed in Oklahoma on Monday. Here are photos and social media reports.
Huge Rock Crashes Into Moon, Sparks Giant Explosion
May 20, 2013
The moon has a new hole on its surface thanks to a boulder that slammed into it in March, creating the biggest explosion scientists have seen on the moon since they started monitoring it.
Deadly Rainstorms Kill 55 in Southern China
May 20, 2013
Chinese authorities say rainstorms that battered southern China this week have killed 55 people and left 14 others missing.
Photos: Deadly Tornado Outbreak Strikes Plains
May 20, 2013
A tornado outbreak struck the Plains states on May 19, 2013, leaving widespread damage in its wake.
Recap: Tornadoes Rake Oklahoma, Kansas, Iowa
May 20, 2013
The weather imagery, video and recap from tornadoes in the Plains on May 19, 2013.
Amazing Nature, Captured
May 20, 2013
These stunning images of nature captured across the globe will change the way you view our world.
Photos: Tornado Devastation in Plains
May 20, 2013
Photos and social media reports of severe weather damage over the weekend in Oklahoma, Iowa and Kansas.
Tornado Hits South of Oklahoma City
May 20, 2013
Continuing coverage of destructive severe weather.
Tornado Hits OKC Suburb, Kicking Up Debris
May 19, 2013
A tornado kicked up debris in an Oklahoma City suburb and threatened a number of tourist attractions on historic Route 66 but there were no immediate reports of injuries or major damage.
Tornado Touches Down in Wichita
May 19, 2013
State emergency officials are monitoring a tornado in the Wichita area.
BREAKING: Oklahoma Tornado Devastation
May 20, 2013
The latest breaking news from the scene, tornado warnings, photos and more.
Mice Return From a Month in Space
May 19, 2013
Mice and other critters return from a month long stay in space.
Heavy Rains Cause Flooding in North Georgia
May 20, 2013
Some locations have seen 5 to 6 inches of rainfall.
May Severe Outbreak: Day 1 Recap
May 19, 2013
See the tornado, damaging wind and large hail reports on our interactive map.
Tornado Hunt Captures Multiple Tornadoes in Progress
May 19, 2013
See images and video from the Plains as severe thunderstorms left their mark.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Tuesday, May 21, 2013.

After a devastating severe weather day in the Plains on Monday, severe weather is expected to fire up again across the nation's mid-section again on Tuesday.

The nearly stationary low over the Northern Plains will gradually weaken as it shifts eastward into the Midwest on Tuesday, while the system's associated cold front trails southwestward from the low across the Mid-Mississippi Valley through the Southern Plains. Favorable energy and conditions ahead of the cold front combined with the moisture laden conditions of the nation's mid-section will set the stage for multiple clusters of thunderstorms to develop from the Midwest into the Ozarks and the Southern Plains. Portions of northeastern Texas, extreme southeastern Oklahoma, central and southern Arkansas, and northwestern Louisiana are at moderate risk of severe thunderstorm activity as environmental conditions remain favorable for tornadoes, damaging wind gusts, and very large hail. Areas surrounding this moderate risk region from the parts of central and eastern Texas into the Upper Great Lakes are at slight risk of severe thunderstorm development with hail, damaging wind gusts, and isolated tornadoes.

Meanwhile, areas of heavy rain and widely scattered showers will continue near the low in the Northern Plains and Upper Mississippi Valley and near and to the north of a nearly stationary frontal boundary extending out ahead of the system from the Great Lakes into the Northeast. Continued precipitation in already saturated areas of the Northern Plains and Upper Midwest will maintain flood concerns from parts of North Dakota into northern Wisconsin.

Elsewhere, scattered showers and thunderstorms are expected to persist in the Mid-Atlantic and southeastern corner of the nation.
Weather Underground Forecast for Tuesday, May 21, 2013.

After a devastating severe weather day in the Plains on Monday, severe weather is expected to fire up again across the nation's mid-section again on Tuesday.

The nearly stationary low over the Northern Plains will gradually weaken as it shifts eastward into the Midwest on Tuesday, while the system's associated cold front trails southwestward from the low across the Mid-Mississippi Valley through the Southern Plains. Favorable energy and conditions ahead of the cold front combined with the moisture laden conditions of the nation's mid-section will set the stage for multiple clusters of thunderstorms to develop from the Midwest into the Ozarks and the Southern Plains. Portions of northeastern Texas, extreme southeastern Oklahoma, central and southern Arkansas, and northwestern Louisiana are at moderate risk of severe thunderstorm activity as environmental conditions remain favorable for tornadoes, damaging wind gusts, and very large hail. Areas surrounding this moderate risk region from the parts of central and eastern Texas into the Upper Great Lakes are at slight risk of severe thunderstorm development with hail, damaging wind gusts, and isolated tornadoes.

Meanwhile, areas of heavy rain and widely scattered showers will continue near the low in the Northern Plains and Upper Mississippi Valley and near and to the north of a nearly stationary frontal boundary extending out ahead of the system from the Great Lakes into the Northeast. Continued precipitation in already saturated areas of the Northern Plains and Upper Midwest will maintain flood concerns from parts of North Dakota into northern Wisconsin.

Elsewhere, scattered showers and thunderstorms are expected to persist in the Mid-Atlantic and southeastern corner of the nation.
More News Articles

Clayton Weather at a Glance

Updated 9:28 PM PDT
Elevation
1600 ft
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Now
Clear
Clear
Temperature
69 °F
Feels Like 69 °F
Wind(mph)
9
Sunrise / Set
5:53 AM
8:15 PM
Moon
Waxing Gibbous
Tonight
Clear 52 °F
Clear
Tomorrow
Partly Cloudy 73 °F
Partly Cloudy
Tomorrow Night
Clear 46 °F
Clear
Wednesday
Clear 72 | 45 °F
Clear
Thursday
Clear 68 | 46 °F
Clear
Friday
Partly Cloudy 73 | 46 °F
Partly Cloudy
Tomorrow is forecast to be Much Cooler than today.
Conditions
Pressure
29.88 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
20%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KCCR 210353Z AUTO 22006KT 10SM CLR 22/02 A2991 RMK AO2 SLP116 T02220022 TSNO
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
69 °F
56,64,71,80,83,85,86,87,89,89,85,82,76
Dew Point
26 °F
Wind
Speed / Dir
9 mph from SW
Wind Gust
16.0 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
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Source: BestForecast
Descriptive Forecast
Monday Night
nt_clear Clear. Low of 52F. Breezy. Winds from the SW at 10 to 20 mph.
Tuesday
partlycloudy Partly cloudy. High of 73F. Breezy. Winds from the WSW at 20 to 25 mph with gusts to 30 mph.
Tuesday Night
nt_clear Clear. Low of 46F. Winds from the WSW at 5 to 20 mph.
Wednesday
clear Clear. High of 72F. Winds from the WNW at 10 to 15 mph.
Wednesday Night
nt_clear Clear. Low of 45F. Winds from the West at 10 to 15 mph.
Thursday
clear Clear. High of 68F. Winds from the West at 10 to 15 mph.
Thursday Night
nt_clear Clear in the evening, then partly cloudy. Low of 46F. Winds from the SW at 5 to 15 mph.
Friday
partlycloudy Clear. High of 73F. Winds from the WSW at 5 to 15 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low of 46F. Winds from the SW at 5 to 10 mph.
Saturday
clear Clear. High of 70F. Breezy. Winds from the WSW at 10 to 20 mph.
Saturday Night
nt_clear Clear. Low of 46F. Winds from the SW at 5 to 15 mph.
Sunday
partlycloudy Clear. High of 73F. Winds from the WSW at 5 to 20 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 46F. Winds from the SW at 5 to 15 mph.
Monday
mostlycloudy Mostly cloudy. High of 73F. Winds from the WSW at 5 to 20 mph.
Monday Night
nt_clear Clear. Low of 50F. Winds from the SW at 5 to 15 mph.
Tuesday
clear Clear. High of 73F. Winds from the West at 5 to 15 mph.
Tuesday Night
nt_clear Clear. Low of 50F. Winds from the WSW at 5 to 15 mph.
Wednesday
partlycloudy Partly cloudy. High of 73F. Winds from the West at 5 to 15 mph.
Wednesday Night
nt_partlycloudy Clear. Low of 52F. Winds from the WSW at 5 to 15 mph.
Thursday
clear Clear. High of 72F. Winds from the West at 5 to 15 mph.
Thursday Night
nt_clear Clear. Low of 52F. Winds from the West at 5 to 15 mph.
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Weather Forecast for Clayton CA

View Calendar 10-Day Forecast for station KCACONCO12

Monday, 20
Clear
93 | 52 °F
Clear
Chance of
Precipitation
0%
Tuesday, 21
Partly Cloudy
73 | 46 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 22
Clear
72 | 45 °F
Clear
Chance of
Precipitation
0%
Thursday, 23
Clear
68 | 46 °F
Clear
Chance of
Precipitation
0%
Friday, 24
Partly Cloudy
73 | 46 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 25
Clear
70 | 46 °F
Clear
Chance of
Precipitation
0%
Sunday, 26
Partly Cloudy
73 | 46 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Mostly Cloudy
73 | 50 °F
Mostly Cloudy
Chance of
Precipitation
0%
Tuesday, 28
Clear
73 | 50 °F
Clear
Chance of
Precipitation
0%
Wednesday, 29
Partly Cloudy
73 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Source: BestForecast at 7:30 PM PDT on May 20, 2013
Descriptive Forecast
Monday Night
nt_clear Clear. Low of 52F. Breezy. Winds from the SW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 40 87 | 38 84 | 34 61 | 44
Wind 4 mph SW 8 mph NNW 13 mph West 12 mph SW
Humidity 50% 18% 17% 52%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 5%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:53 AM
8:15 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.29], Average RMSE [1.54]
The National Weather Service forecast quality is poor. MaxT RMSE [8.28], Average RMSE [1.88] : Use NWS
Source: BestForecast at 7:30 PM PDT on May 20, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 73F. Breezy. Winds from the WSW at 20 to 25 mph with gusts to 30 mph.
Tuesday Night
nt_clear Clear. Low of 46F. Winds from the WSW at 5 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 45 73 | 42 67 | 40 54 | 39
Wind 17 mph SW 21 mph West 20 mph West 10 mph WSW
Humidity 68% 33% 37% 57%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 12% 34% 5% 11%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
5:52 AM
8:16 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.16], Average RMSE [1.63]
The National Weather Service forecast quality is good. MaxT RMSE [1.81], Average RMSE [1.96] : Use NWS
Source: BestForecast at 7:30 PM PDT on May 20, 2013
Descriptive Forecast
Wednesday
clear Clear. High of 72F. Winds from the WNW at 10 to 15 mph.
Wednesday Night
nt_clear Clear. Low of 45F. Winds from the West at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 39 65 | 33 69 | 30 53 | 39
Wind 6 mph WSW 11 mph NNW 13 mph WNW 10 mph West
Humidity 69% 31% 24% 57%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 14% 8% 6% 6%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:51 AM
8:17 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.26], Average RMSE [1.72]
The National Weather Service forecast quality is good. MaxT RMSE [1.90], Average RMSE [1.99] : Use NWS
Source: BestForecast at 7:30 PM PDT on May 20, 2013
Descriptive Forecast
Thursday
clear Clear. High of 68F. Winds from the West at 10 to 15 mph.
Thursday Night
nt_clear Clear in the evening, then partly cloudy. Low of 46F. Winds from the SW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 40 65 | 38 65 | 36 52 | 43
Wind 7 mph WSW 11 mph West 14 mph West 7 mph SW
Humidity 69% 36% 36% 71%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 7% 16% 16% 0%
Conditions Clear 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 [2.30], Average RMSE [2.46]
The National Weather Service forecast quality is good. MaxT RMSE [2.21], Average RMSE [1.92] : Use NWS
Source: BestForecast at 7:30 PM PDT on May 20, 2013
Descriptive Forecast
Friday
partlycloudy Clear. High of 73F. Winds from the WSW at 5 to 15 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low of 46F. Winds from the SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 43 69 | 42 67 | 41 54 | 44
Wind 4 mph SW 5 mph West 12 mph WSW 8 mph SW
Humidity 71% 36% 38% 67%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 36% 0% 0% 51%
Conditions Partly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
5:50 AM
8:18 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.60], Average RMSE [2.10]
The National Weather Service forecast quality is fair. MaxT RMSE [2.98], Average RMSE [1.97] : Use NWS
Source: BestForecast at 7:30 PM PDT on May 20, 2013
Descriptive Forecast
Saturday
clear Clear. High of 70F. Breezy. Winds from the WSW at 10 to 20 mph.
Saturday Night
nt_clear Clear. Low of 46F. Winds from the SW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 45 63 | 46 67 | 46 54 | 46
Wind 6 mph SW 12 mph WSW 16 mph WSW 9 mph SW
Humidity 85% 52% 48% 73%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 10% 3% 0% 2%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:50 AM
8:19 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.50], Average RMSE [2.45]
The National Weather Service forecast quality is poor. MaxT RMSE [3.95], Average RMSE [2.17] : Use NWS
Source: BestForecast at 7:30 PM PDT on May 20, 2013
Descriptive Forecast
Sunday
partlycloudy Clear. High of 73F. Winds from the WSW at 5 to 20 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 46F. Winds from the SW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 45 66 | 45 68 | 42 53 | 45
Wind 6 mph SW 7 mph West 14 mph WSW 7 mph SW
Humidity 72% 46% 37% 74%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 39% 0% 0% 20%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
5:49 AM
8:20 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.60], Average RMSE [2.33]
The National Weather Service forecast quality is poor. MaxT RMSE [4.62], Average RMSE [2.48] : Use NWS
Source: BestForecast at 7:30 PM PDT on May 20, 2013
Descriptive Forecast
Monday
mostlycloudy Mostly cloudy. High of 73F. Winds from the WSW at 5 to 20 mph.
Monday Night
nt_clear Clear. Low of 50F. Winds from the SW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 45 71 | 43 68 | 46 55 | 50
Wind 4 mph SW 6 mph West 15 mph WSW 9 mph SW
Humidity 74% 37% 47% 83%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 53% 46% 91% 14%
Conditions Partly Cloudy Partly Cloudy Overcast Clear
Sunrise & Sunset
5:49 AM
8:21 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.21], Average RMSE [2.62]
Source: BestForecast at 7:30 PM PDT on May 20, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 73F. Winds from the West at 5 to 15 mph.
Tuesday Night
nt_clear Clear. Low of 50F. Winds from the WSW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 48 69 | 47 66 | 47 55 | 48
Wind 6 mph SW 7 mph West 12 mph West 9 mph WSW
Humidity 81% 46% 50% 77%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 11% 10% 7% 15%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:48 AM
8:21 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.09], Average RMSE [3.95]
Source: BestForecast at 7:30 PM PDT on May 20, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 73F. Winds from the West at 5 to 15 mph.
Wednesday Night
nt_partlycloudy Clear. Low of 52F. Winds from the WSW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 49 70 | 47 68 | 46 56 | 46
Wind 6 mph WSW 6 mph WSW 11 mph West 8 mph WSW
Humidity 84% 45% 46% 67%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 23% 32% 41% 21%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:48 AM
8:22 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.00], Average RMSE [3.93]
Source: BestForecast at 7:30 PM PDT on May 20, 2013
Descriptive Forecast
Thursday
clear Clear. High of 72F. Winds from the West at 5 to 15 mph.
Thursday Night
nt_clear Clear. Low of 52F. Winds from the West at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 45 67 | 45 67 | 45 56 | 45
Wind 6 mph WSW 6 mph West 12 mph West 8 mph West
Humidity 69% 44% 44% 67%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 1% 1% 2%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Source: BestForecast at 7:30 PM PDT on May 20, 2013
Descriptive Forecast
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 46 72 | 44 71 | 42 58 | 45
Wind 6 mph West 6 mph WNW 12 mph West 9 mph West
Humidity 72% 35% 34% 60%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 3% % % %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 21, 2013 Max Temp Min Temp
Normal (KCCR) 77 °F 52 °F
Record (KCCR) 97 °F (2001) 47 °F (2010)
Yesterday 85 °F 52 °F
Yesterday's Cooling Degree Days: 4
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
Willows, California 109 miles 2.6 3:15 PM PDT
2013-05-15
The Geysers, California 77 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
OZONE
Yesterday Good
PM2.5
Current Good
OZONE
Current Good
PM2.5
Monday Moderate
OZONE
Tuesday Good
OZONE
Wednesday Good
OZONE
Thursday Good
OZONE
Friday Good
OZONE
Saturday 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
May. 20, 2013 Rise Set
Actual Time 5:53 AM PDT 8:15 PM PDT
Civil Twilight 5:23 AM PDT 8:45 PM PDT
Nautical Twilight 4:46 AM PDT 9:22 PM PDT
Astronomical Twilight 4:05 AM PDT 10:03 PM PDT
Moon 3:33 PM PDT (5/20) 2:46 AM PDT (5/20)
Length Of Visible Light 15h 22m
Length of Day
14h 22m
Tomorrow will be 1m 30s longer.
Waxing Gibbous, 80% of the Moon is Illuminated
Today
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Yesterday's Extremes
State Highs State Lows
100 °F
Thermal
99 °F
Palm Springs
98 °F
El Centro
97 °F
Imperial
96 °F
Paso Robles
26 °F
Truckee-Tahoe
32 °F
South Lake Tahoe
32 °F
Alturas
33 °F
Big Bear City
37 °F
Weaverville
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
Fallen Leaf 0 in 6300 ft
Spratt Creek 1 in 6200 ft
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Concord 72 °F Clear 8:53 PM PDT
Livermore 69 °F Clear 8:53 PM PDT
Hayward 58 °F Clear 8:54 PM PDT
Oakland 57 °F Scattered Clouds 8:53 PM PDT
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Flight To ETA Status
JBU258
Long Beach, CA 		KOAK 09:46PM On Time
SWA3401
Portland, OR 		KOAK 09:48PM On Time
SWA973
Santa Ana, CA 		KOAK 09:55PM On Time
ASA826
Kailua/Kona, HI 		KOAK 09:56PM On Time
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: VFR (KCCR)
Wind Speed: 6.0 kts.
Wind Dir: 235° (SW)
Ceiling: Unlimited

METAR KCCR 210353Z AUTO 22006KT 10SM CLR 22/02 A2991 RMK AO2 SLP116 T02220022 TSNO

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Nearby Events
Event Date Forecast
No events within 10 mi of location. View all events.
Event data courtesy eviesays.com
Sports
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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. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
RAWS BLACK DIAMOND CA, Clayton, CA 69 °F - 26 °F 20% SW  at  9 mph 0.00 in / hr 1600 ft 9:28 PM PDT MADIS
East Concord, Concord, CA 68.9 °F - 44 °F 41% West  at  2.0 mph 0.00 in / hr 362 ft 9:55 PM PDT Normal  
Claycord, Concord, CA 67.3 °F - 41 °F 38% WNW  at  0.0 mph 0.00 in / hr 292 ft 9:56 PM PDT Rapid Fire  
Pentozzi Treat & Cowell, Concord, CA 69.3 °F - 41 °F 36% WSW  at  4.0 mph 0.00 in / hr 250 ft 9:56 PM PDT Rapid Fire  
Woodlands, Walnut Creek, CA 68.0 °F - 38 °F 33% West  at  1.0 mph 0.00 in / hr 68 ft 9:55 PM PDT Normal
Dana Estates, Concord, CA 69.8 °F - 41 °F 35% SW  at  0.0 mph 0.00 in / hr 155 ft 9:56 PM PDT Rapid Fire
APRSWXNET Diablo CA , Diablo, CA 69 °F - 30 °F 23% NNE  at  2 mph 0.00 in / hr 853 ft 9:08 PM PDT MADIS
Pittsburg's Delta View Golf Course, Pittsburg, CA 73.0 °F 76 °F 37 °F 27% SW  at  19.0 mph 0.00 in / hr 200 ft 9:56 PM PDT Rapid Fire
Walnut Creek, Walnut Creek, CA 67.6 °F - 45 °F 44% West  at  1.7 mph - / hr 148 ft 9:51 PM PDT Normal  
Walnut Heights, Walnut Creek, CA 63.7 °F - 45 °F 50% West  at  0.0 mph 0.00 in / hr 269 ft 9:56 PM PDT Rapid Fire  
Walnut Creek, CA 64.8 °F - 46 °F 50% SSW  at  1.4 mph 0.00 in / hr 151 ft 9:56 PM PDT Rapid Fire  
Concord, CA 68.5 °F - 40 °F 35% West  at  1.5 mph 0.00 in / hr 80 ft 9:52 PM PDT Normal  
Randy's Antioch Weather Station, Antioch, CA 73.5 °F 75 °F 30 °F 20% WNW  at  0.0 mph 0.00 in / hr 89 ft 9:56 PM PDT Rapid Fire
Pittsburg, CA (Marina), Pittsburg, CA 72.4 °F 77 °F 42 °F 34% WSW  at  3.0 mph 0.00 in / hr 10 ft 9:45 PM PDT Normal  
Downtown, Walnut Creek, CA 67.2 °F - 46 °F 47% SSW  at  2.0 mph 0.00 in / hr 145 ft 9:45 PM PDT Normal  
Alamo, Alamo, CA 64.4 °F - 42 °F 44% NNE  at  0.0 mph - / hr 318 ft 9:53 PM PDT Normal  
APRSWXNET Blackhawk CA, Danville, CA 62 °F - 43 °F 50% WNW  at  0 mph 0.00 in / hr 816 ft 9:32 PM PDT MADIS
Mark's Antioch Weather Station, Antioch, CA 77.0 °F 76 °F 26 °F 15% SW  at  0.0 mph - / hr 243 ft 9:45 PM PDT Normal  
NOS_PORTS Pittsburg, CA, Bay Point, CA 73 °F 71 °F - - WNW  at  11 mph 0.00 in / hr 0 ft 9:24 PM PDT MADIS
Ridgerock, Antioch, CA 74.5 °F 76 °F 30 °F 19% NNW  at  0.0 mph 0.00 in / hr 136 ft 9:56 PM PDT Rapid Fire  
Alamo - Castle Crest, Alamo, CA 68.8 °F - 44 °F 40% West  at  0.0 mph 0.00 in / hr 344 ft 9:50 PM PDT Normal
West Alamo - Litina, Alamo, CA 64.9 °F - 47 °F 52% SW  at  0.7 mph 0.00 in / hr 269 ft 9:56 PM PDT Rapid Fire  
Larkey Park, Walnut Creek, CA 65.8 °F - 45 °F 47% SW  at  0.0 mph 0.00 in / hr 150 ft 9:56 PM PDT Rapid Fire
Montair School, Danville, CA 63.5 °F - 48 °F 56% ENE  at  0.0 mph 0.00 in / hr 200 ft 9:56 PM PDT Rapid Fire  
Pleasant Hill, Pleasant Hill, CA 66.0 °F - 41 °F 40% SE  at  3.6 mph 0.00 in / hr 85 ft 9:56 PM PDT Normal
Dinosaur Hill Park, Pleasant Hill, CA 66.9 °F - 47 °F 49% SSW  at  3.0 mph 0.00 in / hr 131 ft 9:32 PM PDT Normal  
Garrow Estates, Antioch, CA 72.9 °F 77 °F 46 °F 38% NW  at  5.3 mph - / hr 39 ft 9:51 PM PDT Normal  
K6TPK, Concord, CA 67.1 °F - 30 °F 25% SE  at  0.0 mph 0.00 in / hr 23 ft 9:56 PM PDT Rapid Fire
Acalanes Ridge, Walnut Creek, CA 62.2 °F - 47 °F 57% SSW  at  6.3 mph 0.00 in / hr 307 ft 9:56 PM PDT Rapid Fire  
APRSWXNET Brentwood CA , Brentwood, CA 75 °F 76 °F 35 °F 23% West  at  0 mph 0.00 in / hr 203 ft 9:26 PM PDT MADIS
Hidden Hills Estates, Danville, CA 68.6 °F - 45 °F 43% South  at  0.4 mph 0.00 in / hr 709 ft 9:42 PM PDT Rapid Fire  
Saranap, Lafayette, CA 63.7 °F - 47 °F 55% NNW  at  1.0 mph 0.00 in / hr 226 ft 9:52 PM PDT Normal  
Palos Verde Mall Area, Lafayette, CA 65.7 °F - 29 °F 25% SE  at  0.0 mph 0.00 in / hr 204 ft 9:56 PM PDT Rapid Fire
Lafayette near Palos Verde Mall, Lafayette, CA 64.0 °F - 47 °F 54% SSW  at  3.0 mph 0.00 in / hr 231 ft 9:56 PM PDT Normal  
SRCA Walnut Creek, Walnut Creek, CA 60.9 °F - 48 °F 61% SSW  at  7.0 mph 0.00 in / hr 617 ft 9:55 PM PDT Rapid Fire  
Brentwood Hills-live since '07, Brentwood, CA 74.3 °F 76 °F 36 °F 25% WNW  at  0.0 mph 0.00 in / hr 23 ft 9:56 PM PDT Rapid Fire
Burton Valley, LAFAYETTE, CA 61.3 °F - 48 °F 61% SW  at  4.0 mph 0.00 in / hr 587 ft 9:56 PM PDT Rapid Fire  
Danville South, Danville, CA 60.6 °F - 49 °F 66% ENE  at  2.0 mph 0.00 in / hr 463 ft 9:56 PM PDT Normal  
Mtz/PH K6RHL, Martinez, CA 67.2 °F - 41 °F 38% NW  at  0.0 mph 0.00 in / hr 350 ft 9:46 PM PDT Normal
RAWS LAS TRAMPAS CA, Walnut Creek, CA 65 °F - 33 °F 30% WSW  at  10 mph 0.00 in / hr 1759 ft 9:28 PM PDT MADIS
RAWS MT. DIABLO CA, Clayton, CA 65 °F - 9 °F 11% SW  at  17 mph 0.00 in / hr 3849 ft 9:17 PM PDT MADIS
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