Los Altos Hills, CA

8:01 AM PST on February 11, 2012 (GMT -0800)
Elev: 400 ft
Lon: 122.1° W
Lat: 37.4° N
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Tropical Weather: Tropical Cyclone Giovanna (South Indian Ocean) Tropical Cyclone Jasmine (Southern Pacific)
Weather Summary
Kari Kiefer
Weather Underground Forecast for Saturday, February 11, 2012.

Precipitation will spread across the East Coast on Saturday, while more rain and mountain snow showers are anticipated for parts of the West. A trough of low pressure and associated cold front continue moving eastward across the Eastern Valleys into the Eastern Seaboard. Cool temperatures to the north will allow for snow showers to develop across the Northeast and New England, while rain showers are likely over the Mid-Atlantic states. Rain showers over the Southeastern states should wind down in the early morning hours as the tail end of the system pushes offshore early in the day. Expect the New York metropolitan area to see 1 to 3 inches of snow, while the Washington D.C. area will see a messy combination of snow and freezing rain as high temperatures reach into the lower 40s.

Behind this system, a ridge of high pressure continues to build in from the Plains, pushing cold and dry air in from Canada. This allows for plenty of sunshine to spread from the Plains over the Mississippi River Valley and into the Eastern Valleys. Expect the Northern Plains and Upper Midwest to see highs in the teens again, while the Midwest will see highs in the 20s. Strong winds will accompany this system, pushing windchill values below zero in these areas. The Southern Plains will remain in the 40s on Saturday.

Out West, a trough of low pressure pushes a cold front over the Pacific Northwest and continues pulling moisture onshore with it. This will kick up more rain showers with high elevation snow showers likely in the Cascades. The tail end of the frontal boundary will sweep through California, bringing light rain showers to the coasts and interior valleys. Expect light snow showers in the Sierra Nevadas by Saturday evening.
Weather Underground Forecast for Saturday, February 11, 2012.

Precipitation will spread across the East Coast on Saturday, while more rain and mountain snow showers are anticipated for parts of the West. A trough of low pressure and associated cold front continue moving eastward across the Eastern Valleys into the Eastern Seaboard. Cool temperatures to the north will allow for snow showers to develop across the Northeast and New England, while rain showers are likely over the Mid-Atlantic states. Rain showers over the Southeastern states should wind down in the early morning hours as the tail end of the system pushes offshore early in the day. Expect the New York metropolitan area to see 1 to 3 inches of snow, while the Washington D.C. area will see a messy combination of snow and freezing rain as high temperatures reach into the lower 40s.

Behind this system, a ridge of high pressure continues to build in from the Plains, pushing cold and dry air in from Canada. This allows for plenty of sunshine to spread from the Plains over the Mississippi River Valley and into the Eastern Valleys. Expect the Northern Plains and Upper Midwest to see highs in the teens again, while the Midwest will see highs in the 20s. Strong winds will accompany this system, pushing windchill values below zero in these areas. The Southern Plains will remain in the 40s on Saturday.

Out West, a trough of low pressure pushes a cold front over the Pacific Northwest and continues pulling moisture onshore with it. This will kick up more rain showers with high elevation snow showers likely in the Cascades. The tail end of the frontal boundary will sweep through California, bringing light rain showers to the coasts and interior valleys. Expect light snow showers in the Sierra Nevadas by Saturday evening.
Weather Underground Broadcast Network
Los Altos Hills Weather at a Glance
Updated 7:58 AM PST
Elevation
348 ft
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Now
Mostly Cloudy
Mostly Cloudy
Temperature
49.6 °F
Feels Like 50 °F
Wind(mph)
0.0
Sunrise / Set
7:02 AM
5:43 PM
Moon
Waning Gibbous
Today
Partly Cloudy 66 °F
Partly Cloudy
Tonight
Partly Cloudy 43 °F
Partly Cloudy
Tomorrow
Chance of Rain 64 | 41 °F
Chance of Rain
50% chance of precipitation
Monday
Rain Showers 63 | 34 °F
Rain Showers
50% chance of precipitation
Tuesday
Clear 59 | 36 °F
Clear
Wednesday
Chance of Rain 64 | 39 °F
Chance of Rain
20% chance of precipitation
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
29.84 in
Visibility
10.0 miles
Clouds
Few 900 ft
Mostly Cloudy 1800 ft
Moisture
Humidity
99%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
SPECI KNUQ 111404Z AUTO 00000KT 10SM FEW009 BKN018 11/09 A3007 RMK AO2 TSNO
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Weather Radio
Launch Weather Radio
Temperature
Windchill
50 °F
Dew Point
49 °F
Wind
Speed / Dir
Calm
Wind Gust
0.7 mph
Health
UV
0 out of 16
Pollen
5.60 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Widespread
View Flu Map
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Source: BestForecast
Descriptive Forecast
Saturday
partlycloudy Mostly cloudy. High of 66°F. Winds from the NW at 5-15 mph.
Saturday Night
nt_partlycloudy Partly cloudy in the evening, then mostly cloudy. Low of 43°F. Winds from the NW at 5-10 mph.
Sunday
chancerain Mostly cloudy with a chance of rain in the afternoon. High of 64°F. Winds from the WNW at 5-10 mph. Chance of rain 50%.
Sunday Night
nt_rain Overcast with rain. Low of 41°F. Winds from the WNW at 5-15 mph. Chance of rain 60%.
Monday
rain Mostly cloudy with rain showers, then a chance of rain in the afternoon. High of 63°F. Winds from the West at 10-15 mph. Chance of rain 50%.
Monday Night
nt_clear Clear. Low of 34°F. Winds from the West at 5-10 mph.
Tuesday
clear Clear. High of 59°F. Winds from the WSW at 5-15 mph.
Tuesday Night
nt_chancerain Partly cloudy with a chance of rain after midnight. Fog overnight. Low of 36°F. Winds from the SW at 5-10 mph. Chance of rain 40%.
Wednesday
chancerain Overcast with a chance of rain. High of 64°F. Winds less than 5 mph. Chance of rain 20%.
Wednesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 39°F. Winds less than 5 mph.
Thursday
partlycloudy Partly cloudy. High of 66°F. Winds less than 5 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 43°F. Winds less than 5 mph.
Friday
mostlycloudy Mostly cloudy. High of 68°F. Winds from the WNW at 5-10 mph.
Friday Night
nt_cloudy Overcast. Fog overnight. Low of 41°F. Winds less than 5 mph.
Saturday
partlycloudy Partly cloudy. High of 64°F. Winds from the NW at 5-15 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 41°F. Winds from the NW at 5-10 mph.
Sunday
chancerain Partly cloudy with a chance of rain. High of 63°F. Winds from the NW at 5-10 mph. Chance of rain 40%.
Sunday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 41°F. Winds from the NW at 5-10 mph. Chance of rain 40%.
Monday
partlycloudy Partly cloudy. High of 64°F. Winds from the NW at 5-10 mph.
Monday Night
nt_clear Clear. Low of 41°F. Winds from the NW at 5-10 mph.
Tuesday
partlycloudy Partly cloudy. High of 64°F. Winds from the NW at 5-10 mph.
Tuesday Night
nt_clear Clear. Low of 41°F. Winds from the NW at 5-10 mph.
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Forecast
View Calendar 7-Day Weather Forecast for station KCALOSAL24
Saturday, 11
Partly Cloudy
66 | 43 °F
Partly Cloudy
Chance of
Precipitation
10%
Sunday, 12
Chance of Rain
64 | 41 °F
Chance of Rain
Chance of
Precipitation
50%
Monday, 13
Rain Showers
63 | 34 °F
Rain Showers
Chance of
Precipitation
50%
Tuesday, 14
Clear
59 | 36 °F
Clear
Chance of
Precipitation
0%
Wednesday, 15
Chance of Rain
64 | 39 °F
Chance of Rain
Chance of
Precipitation
20%
Thursday, 16
Partly Cloudy
66 | 43 °F
Partly Cloudy
Chance of
Precipitation
0%
Friday, 17
Mostly Cloudy
68 | 41 °F
Mostly Cloudy
Chance of
Precipitation
0%
Saturday, 18
Partly Cloudy
64 | 41 °F
Partly Cloudy
Chance of
Precipitation
0%
Source: BestForecast
Descriptive Forecast
Saturday
partlycloudy Mostly cloudy. High of 66°F. Winds from the NW at 5-15 mph.
Saturday Night
nt_partlycloudy Partly cloudy in the evening, then mostly cloudy. Low of 43°F. Winds from the NW at 5-10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 50 60 | 51 54 | 49 46 | 46
Wind 7 mph WNW 10 mph North 9 mph NW 3 mph WNW
Humidity 100% 75% 88% 97%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 76% 71% 44% 38%
Conditions Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:02 AM
5:43 PM
Source: BestForecast
Descriptive Forecast
Sunday
chancerain Mostly cloudy with a chance of rain in the afternoon. High of 64°F. Winds from the WNW at 5-10 mph. Chance of rain 50%.
Sunday Night
nt_rain Overcast with rain. Low of 41°F. Winds from the WNW at 5-15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 43 59 | 44 53 | 40 48 | 47
Wind 4 mph West 6 mph North 4 mph WNW 8 mph West
Humidity 98% 57% 60% 97%
Chance of Precip. 10% 0% 20% 50%
Cloud Cover 72% 72% 70% 91%
Conditions Mostly Cloudy Mostly Cloudy Chance of Rain Rain
Sunrise & Sunset
7:01 AM
5:44 PM
Source: BestForecast
Descriptive Forecast
Monday
rain Mostly cloudy with rain showers, then a chance of rain in the afternoon. High of 63°F. Winds from the West at 10-15 mph. Chance of rain 50%.
Monday Night
nt_clear Clear. Low of 34°F. Winds from the West at 5-10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 45 57 | 32 50 | 40 43 | 41
Wind 10 mph West 11 mph West 7 mph West 5 mph West
Humidity 100% 41% 68% 93%
Chance of Precip. 60% 50% 50% 10%
Cloud Cover 72% 72% 63% 0%
Conditions Rain Showers Chance of Rain Chance of Rain Clear
Sunrise & Sunset
7:00 AM
5:45 PM
Source: BestForecast
Descriptive Forecast
Tuesday
clear Clear. High of 59°F. Winds from the WSW at 5-15 mph.
Tuesday Night
nt_chancerain Partly cloudy with a chance of rain after midnight. Fog overnight. Low of 36°F. Winds from the SW at 5-10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 34 55 | 33 50 | 42 42 | 42
Wind 6 mph SW 8 mph WNW 9 mph SW 6 mph WSW
Humidity 95% 47% 76% 99%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Fog
Sunrise & Sunset
6:59 AM
5:46 PM
Source: BestForecast
Descriptive Forecast
Wednesday
chancerain Overcast with a chance of rain. High of 64°F. Winds less than 5 mph. Chance of rain 20%.
Wednesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 39°F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 39 60 | 44 52 | 42 44 | 40
Wind 3 mph SW 6 mph WSW 5 mph NW 2 mph WSW
Humidity 97% 55% 69% 87%
Chance of Precip. 30% 0% 0% 0%
Cloud Cover 13% 97% 55% 1%
Conditions Chance of Rain Overcast Partly Cloudy Fog
Sunrise & Sunset
6:58 AM
5:47 PM
Source: BestForecast
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. High of 66°F. Winds less than 5 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 43°F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 37 61 | 27 54 | 34 45 | 40
Wind 3 mph NNW 3 mph NNW 6 mph NNW 4 mph NW
Humidity 88% 26% 57% 83%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 93% 2% 0% 100%
Conditions Overcast Clear Clear Overcast
Sunrise & Sunset
6:58 AM
5:47 PM
Source: BestForecast
Descriptive Forecast
Friday
mostlycloudy Mostly cloudy. High of 68°F. Winds from the WNW at 5-10 mph.
Friday Night
nt_cloudy Overcast. Fog overnight. Low of 41°F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 41 62 | 43 54 | 47 49 | 46
Wind 3 mph SW 4 mph NNW 7 mph NW 4 mph WNW
Humidity 88% 51% 76% 88%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 35% 89% 86% 100%
Conditions Partly Cloudy Overcast Mostly Cloudy Fog
Sunrise & Sunset
6:58 AM
5:47 PM
Source: BestForecast
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 64°F. Winds from the NW at 5-15 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 41°F. Winds from the NW at 5-10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 44 61 | 46 53 | 45 45 | 40
Wind 3 mph WNW 6 mph NNW 10 mph NNW 7 mph WNW
Humidity 92% 58% 73% 85%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 100% 16% 64% 44%
Conditions Fog Clear Mostly Cloudy Partly Cloudy
Sunrise & Sunset
6:58 AM
5:47 PM
Source: BestForecast
Descriptive Forecast
Sunday
chancerain Partly cloudy with a chance of rain. High of 63°F. Winds from the NW at 5-10 mph. Chance of rain 40%.
Sunday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 41°F. Winds from the NW at 5-10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 38 58 | 46 52 | 49 42 | 36
Wind 7 mph NW 7 mph NW 7 mph NW 6 mph NW
Humidity 90% 66% 88% 79%
Chance of Precip. 0% 20% 20% 20%
Cloud Cover 22% 42% 62% 56%
Conditions Clear Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
6:58 AM
5:47 PM
Source: BestForecast
Descriptive Forecast
Monday
partlycloudy Partly cloudy. High of 64°F. Winds from the NW at 5-10 mph.
Monday Night
nt_clear Clear. Low of 41°F. Winds from the NW at 5-10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 37 59 | 49 54 | 41 43 | 36
Wind 4 mph NW 5 mph NNW 8 mph NW 5 mph NW
Humidity 76% 66% 62% 74%
Chance of Precip. 20% 10% 10% 0%
Cloud Cover 49% 33% 17% 9%
Conditions Chance of Rain Partly Cloudy Clear Clear
Sunrise & Sunset
6:58 AM
5:47 PM
Source: BestForecast
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 64°F. Winds from the NW at 5-10 mph.
Tuesday Night
nt_clear Clear. Low of 41°F. Winds from the NW at 5-10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 40 61 | 51 52 | 40 45 | 38
Wind 4 mph WNW 6 mph NW 8 mph NW 6 mph NW
Humidity 78% 66% 64% 79%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 2% 19% 37% %
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
6:58 AM
5:47 PM
BestForecast (what's this?)
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
Active Notice: Public Information Statement  (US Severe Weather)
History & Almanac
February 11, 2012 Max Temp Min Temp
Normal (KNUQ) 61 °F 44 °F
Record (KNUQ) 76 °F (1988) 33 °F (1946)
Yesterday 67 °F 44 °F
Yesterday's Heating Degree Days: 9
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
San Juan Bautista, CA 49 miles 2.5 7:55 AM PST
2012-02-09
San Juan Bautista, CA 49 miles 3.0 7:06 AM PST
2012-02-09
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
OZONE
Current Good
PM2.5
Saturday Good
PM2.5
Sunday Good
PM2.5
Monday Good
PM2.5
Tuesday Good
PM2.5
Wednesday Good
PM2.5
Coastal Water Temperatures
Place Temperature
San Francisco, CA 52.0 °F
Richmond, CA 53.1 °F
Port Chicago, CA 52.0 °F
Marine Forecast
Astronomy
Feb. 11, 2012 Rise Set
Actual Time 7:02 AM PST 5:43 PM PST
Civil Twilight 6:35 AM PST 6:10 PM PST
Nautical Twilight 6:04 AM PST 6:41 PM PST
Astronomical Twilight 5:34 AM PST 7:11 PM PST
Moon 10:29 PM PST 8:55 AM PST
Length Of Visible Light 11h 34m
Length of Day
10h 40m
Tomorrow will be 2m 10s longer.
Waning Gibbous, 82% of the Moon is Illuminated
Today
Waning Gibbous
Feb 14
Last Quarter
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Visit Astronomy
Today's Extremes
State Highs State Lows
63 °F
Palm Springs
61 °F
Imperial
61 °F
North Island
61 °F
El Centro
60 °F
Needles
24 °F
Bishop
28 °F
Big Bear City
30 °F
South Lake Tahoe
30 °F
Alturas
32 °F
Campo
Source: NWS
Snow Depth
Station Depth Elevation
Blue Lakes 16 in 8000 ft
Carson Pass 21 in 8500 ft
Forestdale Creek 25 in 8029 ft
Leavitt Lake 40 in 9400 ft
Ebbetts Pass 25 in 8700 ft
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Moffett NAS 52 °F Mostly Cloudy 6:04 AM PST
Palo Alto This station is not reporting.
San Jose 51 °F Overcast 5:53 AM PST
San Carlos 50 °F Overcast 5:55 AM PST
View all Aviation Tools
Flight To ETA Status
ASA200
Portland, OR 		KSJC 07:47AM On Time
SWA1471
Los Angeles, CA 		KSJC 08:00AM On Time
SWA1795
Burbank, CA 		KSJC 08:12AM On Time
SWA1050
San Diego, CA 		KSJC 08:14AM On Time
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: MVFR (KNUQ)
Wind Speed: 0.0 kts.
Wind Dir: 270° (West)
Ceiling: 1800 ft

SPECI KNUQ 111404Z AUTO 00000KT 10SM FEW009 BKN018 11/09 A3007 RMK AO2 TSNO

View all Reports & Maps
Nearby Events
Event Date Forecast
A COMIC DRAMA FROM THE AUTHOR OF BILLY ELLIOT 8:00 PM PST 2012-02-11 Clear, 53°F
Marvin's Room by Scott McPherson 8:00 PM PST 2012-02-11 Clear, 53°F
Cinderella 11:00 AM PST 2012-02-11 Mostly Cloudy, 54°F
Sunnyvale Farmers' Market 9:00 AM PST 2012-02-11 Mostly Cloudy, 53°F
EDIBLE GARDEN SERIES: FROM DESIGN TO HARVEST 10:00 AM PST 2012-02-11 Mostly Cloudy, 52°F
INTRODUCTION TO GROW BIOINTENSIVE 10:00 AM PST 2012-02-11 Mostly Cloudy, 52°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Budweiser Shootout 8:29 PM EST on February 18, 2012 Average High 71° F/ 21° C
Gatorade Duel 1 2:19 PM EST on February 23, 2012 Average High 70° F/ 21° C
Event Date Forecast
AT&T Pebble Beach National Pro-Am 8:30 AM PST on February 11, 2012 Rain Showers, 45 °F
AT&T Pebble Beach National Pro-Am 8:30 AM PST on February 12, 2012 Mostly Cloudy, 45 °F
View all Sports Weather
Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
WESTWIND VINEYARDS, LOS ALTOS HILLS, CA 49.6 °F 50 °F 49 °F 99% West  at  0.0 mph 0.00 in / hr 348 ft 7:58 AM PST Rapid Fire  
RAWS LOS ALTOS CA, Los Altos, CA 49 °F 49 °F 45 °F 87% WNW  at  3 mph 0.00 in / hr 539 ft 7:10 AM PST MADIS
Los Altos Hills, Los Altos Hills, CA 49.2 °F 49 °F 47 °F 91% NNW  at  3.0 mph 0.00 in / hr 650 ft 8:01 AM PST Rapid Fire  
Los Altos Hills, CA 50.7 °F - 51 °F 100% WSW  at  1.2 mph 0.00 in / hr 96 ft 8:00 AM PST Normal  
APRSWXNET Los Altos Hills CA , Los Altos, CA 48 °F 48 °F 46 °F 92% WNW  at  0 mph 0.00 in / hr 62 ft 7:33 AM PST MADIS
Los Altos High School, Los Altos, CA 49.3 °F 49 °F 46 °F 88% West  at  0.0 mph 0.00 in / hr 140 ft 8:00 AM PST Normal  
Los Altos Country Club, Los Altos, CA 48.2 °F 48 °F 48 °F 98% WSW  at  0.0 mph - / hr 292 ft 7:57 AM PST Normal  
Mountain View, Mountain View, CA 51.2 °F - 46 °F 84% WNW  at  0.0 mph 0.00 in / hr 10 ft 8:00 AM PST Normal  
Loyola Corners, Los Altos, CA 48.8 °F 49 °F 47 °F 93% NNW  at  0.0 mph 0.00 in / hr 157 ft 8:01 AM PST Rapid Fire  
Mountain View, CA 51.1 °F - - - North  at  - - / hr 50 ft 7:59 AM PST Normal  
Cuesta Park, Mountain View, Mountain View, CA 52.3 °F - 50 °F 86% East  at  0.0 mph 0.00 in / hr 104 ft 8:01 AM PST Rapid Fire  
APRSWXNET Los Altos CA US, Los Altos, CA 48 °F 48 °F 47 °F 98% WNW  at  0 mph 0.00 in / hr 209 ft 7:33 AM PST MADIS
Barron Park, Palo Alto, CA 50.4 °F - 47 °F 89% SW  at  0.0 mph 0.00 in / hr 40 ft 8:01 AM PST Rapid Fire  
Walnut Grove, Palo Alto, CA 50.7 °F - 50 °F 99% East  at  0.0 mph 0.00 in / hr 36 ft 8:00 AM PST Normal  
Alpine Hills, Portola Valley, CA 49.6 °F 50 °F 49 °F 99% NNE  at  0.7 mph 0.00 in / hr 690 ft 7:58 AM PST Normal  
MLoma, Mountain View, CA 51.3 °F - 49 °F 91% WSW  at  0.0 mph 0.00 in / hr 30 ft 8:01 AM PST Rapid Fire  
Portola Valley, Portola Valley, CA 53.0 °F - - - SSW  at  0.0 mph 0.00 in / hr 764 ft 7:58 AM PST Normal  
Mountain Shadows, Mountain View, CA 50.1 °F - 45 °F 82% WNW  at  0.0 mph 0.00 in / hr 50 ft 8:00 AM PST Normal  
College Terrace, Palo Alto, CA 49.8 °F 50 °F 45 °F 83% WNW  at  0.0 mph 0.00 in / hr 43 ft 8:01 AM PST Normal  
Central Portola Valley, Portola Valley, CA 47.9 °F 48 °F 47 °F 98% West  at  0.0 mph 0.00 in / hr 660 ft 8:00 AM PST Normal
Evergreen Park, Palo Alto, CA 49.7 °F 50 °F 47 °F 90% North  at  0.0 mph 0.00 in / hr 35 ft 7:53 AM PST Normal  
Palo Verde, Palo Alto, CA 49.8 °F 50 °F 49 °F 98% NW  at  1.0 mph 0.00 in / hr 12 ft 6:01 AM WSDT Rapid Fire  
Old Palo Alto (Waverley St), Palo Alto, CA 50.0 °F - 48 °F 92% West  at  1.2 mph 0.00 in / hr 57 ft 8:01 AM PST Rapid Fire
SLAC's Campus, Menlo Park, CA 56.1 °F - 54 °F 93% NNW  at  0.0 mph 0.00 in / hr 0 ft 8:01 AM PST Rapid Fire  
Midtown, Palo Alto, CA 51.1 °F - 48 °F 89% West  at  0.0 mph - / hr 7 ft 8:01 AM PST Rapid Fire  
Sunnyvale, Sunnyvale, CA 49.3 °F 49 °F 47 °F 91% NNW  at  0.0 mph 0.00 in / hr 330 ft 7:54 AM PST Normal  
SW Sunnyvale, Sunnyvale, CA 48.9 °F 49 °F 48 °F 95% SSW  at  0.0 mph - / hr 500 ft 7:46 AM PST Normal  
Monta Vista North, Cupertino, CA 49.0 °F 49 °F 44 °F 81% North  at  0.0 mph 0.00 in / hr 340 ft 8:00 AM PST Normal  
Monta Vista, Cupertino, CA 48.9 °F 49 °F 49 °F 99% NE  at  0.0 mph 0.00 in / hr 387 ft 8:00 AM PST Normal  
Homestead/Kennewick, Sunnyvale, CA 48.9 °F 49 °F 48 °F 97% NNW  at  0.0 mph 0.00 in / hr 225 ft 8:01 AM PST Rapid Fire  
Monta Vista, Cupertino, CA 48.6 °F 49 °F 46 °F 92% West  at  0.0 mph 0.00 in / hr 300 ft 7:45 AM PST Normal
Rapley Ranch, Woodside, CA 45.9 °F 46 °F 44 °F 92% SW  at  0.0 mph 0.04 in / hr 1600 ft 8:01 AM PST Normal  
Montebello Rd, Los Altos, CA 42.1 °F 38 °F 42 °F 100% West  at  7.0 mph 0.00 in / hr 2300 ft 8:01 AM PST Rapid Fire  
Skyline Boulevard, north of Page Mill, Woodside, CA 43.6 °F 44 °F 41 °F 91% West  at  2.0 mph 0.00 in / hr 2350 ft 8:00 AM PST Normal
Devil's Ridge, La Honda, CA 42.8 °F 38 °F 42 °F 99% SW  at  8.0 mph 0.01 in / hr 2400 ft 7:58 AM PST Normal  
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Public Information Statement
Mobile & Email Alerts Statement as of 9:40 am EST on February 11, 2012

...24 Hour Precipitation Reports Ending At 12z This Morning...


... California...

... Sonoma County...

3 WNW Guerneville (882 ft)(aprswxnet) 404 am Feb 11 0.50 in
Monte Rio (380 ft)(aprswxnet) 331 am Feb 11 0.41 in
6 se Gualala (196 ft)(aprswxnet) 325 am Feb 11 0.38 in
Venado (1260 ft)(goes) 400 am Feb 11 0.32 in
2 W Graton (285 ft)(aprswxnet) 339 am Feb 11 0.23 in
4 se occidental (357 ft)(aprswxnet) 316 am Feb 11 0.19 in
2 SW Graton (423 ft)(aprswxnet) 337 am Feb 11 0.17 in
3 W Calistoga (868 ft)(mtr-alert) 400 am Feb 11 0.16 in
5 WSW Calistoga (1079 ft)(aprswxnet) 318 am Feb 11 0.14 in
Hawkeye RAWS (2000 ft)(goes) 400 am Feb 11 0.13 in
Santa Rosa Sonoma co ap (114 ft)(asos) 400 am Feb 11 0.08 in
5 WSW Glen Ellen (859 ft)(mtr-alert) 502 am Feb 11 0.08 in
3 NW Roseland (104 ft)(aprswxnet) 527 am Feb 11 0.08 in
3 S Cotati (159 ft)(mtr-alert) 502 am Feb 11 0.07 in
1 ESE Santa Rosa (196 ft)(aprswxnet) 510 am Feb 11 0.07 in
Santa Rosa (174 ft)(aprswxnet) 449 am Feb 11 0.06 in
Petaluma (33 ft)(mtr-alert) 502 am Feb 11 0.04 in
5 W Petaluma (419 ft)(mtr-alert) 502 am Feb 11 0.04 in
2 WNW Petaluma (36 ft)(mtr-alert) 400 am Feb 11 0.04 in
2 SW Petaluma (151 ft)(mtr-alert) 502 am Feb 11 0.04 in
4 ESE Rohnert Park (308 ft)(mtr-alert) 502 am Feb 11 0.03 in
Santa Rosa RAWS (560 ft)(goes) 502 am Feb 11 0.02 in

... Santa Cruz County...

Ben Lomond RAWS (2630 ft)(goes) 502 am Feb 11 0.34 in
7 W Felton (472 ft)(mtr-alert) 502 am Feb 11 0.16 in
5 WSW Monte Sereno (2419 ft)(mtr-alert) 502 am Feb 11 0.11 in
1 W Boulder Creek (794 ft)(aprswxnet) 335 am Feb 11 0.05 in
Watsonville Municipal Airport (asos) 500 am Feb 11 0.04 in
Corralitos creek @ Freedom (89 ft)(goes) 502 am Feb 11 0.04 in
4 NNE Soquel (664 ft)(mtr-alert) 502 am Feb 11 0.04 in
1 se Ben Lomond (746 ft)(mtr-alert) 502 am Feb 11 0.04 in
5 NNW Day Valley (2047 ft)(aprswxnet) 557 am Feb 11 0.03 in
1 se Boulder Creek (479 ft)(aprswxnet) 312 am Feb 11 0.03 in
2 W Scotts Valley (400 ft)(aprswxnet) 310 am Feb 11 0.02 in
2 SW Capitola (32 ft)(aprswxnet) 338 am Feb 11 0.02 in
2 SSE Aptos (131 ft)(aprswxnet) 310 am Feb 11 0.02 in
1 ENE Santa Cruz (88 ft)(aprswxnet) 353 am Feb 11 0.02 in
Corralitos RAWS (450 ft)(goes) 502 am Feb 11 0.01 in
3 NW Scotts Valley (1240 ft)(aprswxnet) 423 am Feb 11 0.01 in
3 E Scotts Valley (469 ft)(aprswxnet) 330 am Feb 11 0.01 in
2 E Ben Lomond (853 ft)(aprswxnet) 436 am Feb 11 0.01 in
1 WSW Capitola (65 ft)(aprswxnet) 337 am Feb 11 0.01 in

... Santa Clara County...

4 E Lexington hills (2492 ft)(mtr-alert) 502 am Feb 11 0.08 in
5 NNE Day Valley (2758 ft)(mtr-alert) 502 am Feb 11 0.04 in
4 SSW Gilroy (1225 ft)(mtr-alert) 502 am Feb 11 0.04 in
4 NNE Interlaken (1847 ft)(mesowest) 500 am Feb 11 0.04 in
1 W Los Altos Hills (62 ft)(aprswxnet) 403 am Feb 11 0.04 in
Los Altos RAWS (645 ft)(goes) 510 am Feb 11 0.02 in
San Jose RAWS (675 ft)(goes) 502 am Feb 11 0.01 in
5 NE Day Valley (2800 ft)(aprswxnet) 545 am Feb 11 0.01 in
3 SSE Lexington hills (1597 ft)(aprswxnet) 348 am Feb 11 0.01 in

... San Mateo County...

Spring Vly RAWS (1075 ft)(goes) 502 am Feb 11 0.31 in
4 SSE Portola Valley (2021 ft)(mtr-alert) 502 am Feb 11 0.27 in
5 SW Portola Valley (695 ft)(aprswxnet) 339 am Feb 11 0.23 in
4 SW Portola Valley (807 ft)(aprswxnet) 348 am Feb 11 0.23 in
La Honda RAWS (872 ft)(goes) 307 am Feb 11 0.19 in
8 WSW Woodside (144 ft)(aprswxnet) 430 am Feb 11 0.13 in
1 W El Granada (59 ft)(aprswxnet) 340 am Feb 11 0.12 in
Crystal Springs Cottage nr San Carlos (goes) 502 am Feb 11 0.11 in
1 SW Montara (167 ft)(aprswxnet) 440 am Feb 11 0.08 in
Pulgas RAWS (644 ft)(goes) 502 am Feb 11 0.07 in
1 NNE Highlands (538 ft)(aprswxnet) 306 am Feb 11 0.06 in
west Menlo Park (115 ft)(aprswxnet) 400 am Feb 11 0.02 in
San Francisco international ap (asos) 400 am Feb 11 0.02 in
1 SSW Foster City (9 ft)(aprswxnet) 449 am Feb 11 0.02 in
1 N San Mateo (9 ft)(aprswxnet) 434 am Feb 11 0.02 in
Redwood City (31 ft)(coop) 400 am Feb 11 0.01 in

... San Francisco County...

3 SW San Francisco (530 ft)(aprswxnet) 502 am Feb 11 0.24 in
San Francisco downtown (150 ft)(coop) 400 am Feb 11 0.10 in
1 SW San Francisco (188 ft)(aprswxnet) 445 am Feb 11 0.10 in
San Francisco (49 ft)(aprswxnet) 339 am Feb 11 0.07 in
2 E San Francisco (9 ft)(aprswxnet) 447 am Feb 11 0.01 in

... San Benito County...

Hollister (423 ft)(goes) 502 am Feb 11 0.05 in
12 NNE Gonzales (2627 ft)(ca-hydro) 502 am Feb 11 0.04 in
3 SSE Hollister (948 ft)(aprswxnet) 333 am Feb 11 0.01 in

... Napa County...

Saint Helena 4wsw (1780 ft)(goes) 400 am Feb 11 0.32 in
5 NNW Calistoga (3581 ft)(mtr-alert) 502 am Feb 11 0.28 in
Angwin Pacific Union College (1715 ft)(coop) 400 am Feb 11 0.20 in
Atlas Peak (1660 ft)(goes) 400 am Feb 11 0.12 in
2 se Angwin (1729 ft)(aprswxnet) 322 am Feb 11 0.10 in
6 ENE Napa (1292 ft)(mtr-alert) 400 am Feb 11 0.08 in
2 NNW Napa (78 ft)(aprswxnet) 350 am Feb 11 0.07 in
5 ESE Saint Helena (363 ft)(mtr-alert) 502 am Feb 11 0.04 in
1 NE Napa (39 ft)(mtr-alert) 502 am Feb 11 0.04 in
1 ENE Napa (26 ft)(mtr-alert) 502 am Feb 11 0.04 in
Napa County Airport (14 ft)(asos) 400 am Feb 11 0.03 in
9 NNE Angwin (500 ft)(aprswxnet) 401 am Feb 11 0.02 in
8 NE Yountville (1934 ft)(raws) 529 am Feb 11 0.02 in

... Monterey County...

10 SW Carmel Valley vill (mtr-alert) 502 am Feb 11 0.39 in
13 SSW Carmel Valley vill (mtr-alert) 502 am Feb 11 0.35 in
6 SW Carmel Valley vill (2158 ft)(mtr-alert) 502 am Feb 11 0.27 in
7 ENE Carmel Valley vill (mtr-alert) 502 am Feb 11 0.16 in
6 SSE San Juan Bautista (1914 ft)(mtr-alert) 502 am Feb 11 0.16 in
15 SSW Carmel Valley vill (mtr-alert) 502 am Feb 11 0.08 in
23 SW King City (2994 ft)(mtr-alert) 502 am Feb 11 0.04 in
21 SSE Carmel Valley vill (mtr-alert) 502 am Feb 11 0.04 in
1 NE Salinas (84 ft)(mtr-alert) 502 am Feb 11 0.04 in
San Francisco, CA (122 ft)(coop) 400 am Feb 11 0.03 in
Salinas ap (101 ft)(asos) 500 am Feb 11 0.03 in
Monterey Peninsula Airport (asos) 400 am Feb 11 0.03 in
Hastings RAWS (1824 ft)(goes) 411 am Feb 11 0.03 in
Las Lomas (236 ft)(aprswxnet) 445 am Feb 11 0.02 in
18 SSW Carmel Valley vill (450 ft)(raws) 502 am Feb 11 0.02 in

... Marin County...

1 SSW Woodacre (1400 ft)(mtr-alert) 351 am Feb 11 0.31 in
4 se Inverness (37 ft)(mtr-alert) 502 am Feb 11 0.25 in
1 SSW Inverness (950 ft)(aprswxnet) 343 am Feb 11 0.24 in
barnaby RAWS (820 ft)(goes) 502 am Feb 11 0.14 in
Larkspur (75 ft)(aprswxnet) 337 am Feb 11 0.11 in
Lucas Valley-Marinwood (1500 ft)(raws) 502 am Feb 11 0.08 in
1 SW Novato (49 ft)(aprswxnet) 341 am Feb 11 0.08 in
1 NNE Tamalpais-Homestead (mtr-alert) 502 am Feb 11 0.08 in
2 ESE Inverness (99 ft)(mtr-alert) 502 am Feb 11 0.04 in

... Contra Costa County...

2 W Orinda (588 ft)(mtr-alert) 502 am Feb 11 0.26 in
1 SSW El Sobrante (187 ft)(aprswxnet) 445 am Feb 11 0.13 in
Mt. Diablo RAWS (3849 ft)(goes) 502 am Feb 11 0.10 in
4 N Blackhawk (2362 ft)(mtr-alert) 400 am Feb 11 0.10 in
4 ESE Moraga Town (1517 ft)(mtr-alert) 502 am Feb 11 0.09 in
las Trampas RAWS (1760 ft)(goes) 502 am Feb 11 0.07 in
2 WNW Moraga Town (738 ft)(aprswxnet) 312 am Feb 11 0.05 in
briones RAWS (1450 ft)(goes) 502 am Feb 11 0.04 in
1 E Moraga Town (645 ft)(mtr-alert) 400 am Feb 11 0.04 in
3 S Richmond (164 ft)(aprswxnet) 323 am Feb 11 0.03 in
1 NNE Orinda (801 ft)(mtr-alert) 400 am Feb 11 0.03 in
Lafayette (488 ft)(aprswxnet) 403 am Feb 11 0.02 in
Blackhawk (816 ft)(aprswxnet) 441 am Feb 11 0.02 in
2 ESE San Ramon (465 ft)(aprswxnet) 322 am Feb 11 0.02 in
1 SSW East Richmond heigts (aprswxnet) 309 am Feb 11 0.02 in
Mallory Ridge RAWS (2040 ft)(goes) 502 am Feb 11 0.01 in
2 WNW Walnut Creek (125 ft)(aprswxnet) 531 am Feb 11 0.01 in
2 SW Pleasant Hill (325 ft)(aprswxnet) 339 am Feb 11 0.01 in
2 E Clayton (1129 ft)(mtr-alert) 502 am Feb 11 0.01 in

... Alameda County...

Oakland North RAWS (1300 ft)(goes) 502 am Feb 11 0.13 in
1 N Pleasanton (331 ft)(aprswxnet) 442 am Feb 11 0.08 in
2 NE Piedmont (833 ft)(aprswxnet) 335 am Feb 11 0.05 in
Oakland south RAWS (1184 ft)(goes) 502 am Feb 11 0.04 in
1 NE Union City (1025 ft)(mtr-alert) 502 am Feb 11 0.04 in
3 E Oakland (433 ft)(aprswxnet) 440 am Feb 11 0.03 in
Rose Peak RAWS (3060 ft)(goes) 502 am Feb 11 0.02 in
4 WSW Piedmont (49 ft)(aprswxnet) 503 am Feb 11 0.02 in
3 se Hayward (10 ft)(aprswxnet) 339 am Feb 11 0.02 in
2 SSE Fairview (994 ft)(aprswxnet) 312 am Feb 11 0.02 in
2 se Livermore (567 ft)(aprswxnet) 340 am Feb 11 0.02 in
2 NE Piedmont (833 ft)(aprswxnet) 335 am Feb 11 0.02 in
Oakland Intl apt (86 ft)(asos) 400 am Feb 11 0.01 in
Hayward air terminal (43 ft)(asos) 400 am Feb 11 0.01 in
Calaveras Rd RAWS (1230 ft)(goes) 502 am Feb 11 0.01 in
3 N Piedmont (1092 ft)(aprswxnet) 533 am Feb 11 0.01 in
3 N Milpitas (580 ft)(aprswxnet) 356 am Feb 11 0.01 in
3 E Oakland (433 ft)(aprswxnet) 436 am Feb 11 0.01 in
2 NE Oakland (200 ft)(aprswxnet) 404 am Feb 11 0.01 in


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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