Reid-Hillview, CA

2:38 AM PDT on May 25, 2012 (GMT -0700)
Elev: 131 ft
Lon: 121.8° W
Lat: 37.3° N
Source
Rapid Fire Updates™
 Updated 2:37 AM PDT Get Free Weather Stickers® Share:
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Active Advisory: Special Statement (US Severe Weather)
Tropical Weather: Invest 94 (North Atlantic) Hurricane Bud (East Pacific) Typhoon Sanvu (Western Pacific)
Weather Summary
Jessica Parker
Weather Underground Forecast for Friday, May 25, 2012.

Expect more active weather to develop across the Great Lakes on Friday, as a low pressure system moves from the Upper Midwest into eastern Canada. This system will push a cold front over the Great Lakes and Midwest, producing scattered showers and thunderstorms throughout the day. There is a slight chance that some of these storms will turn severe with strong winds and large hail. Rainfall totals will range from 1 to 2 inches, with over 2 inches likely in areas of severe weather development.

Behind this activity in the West, a low pressure system will move over the Great Basin and into the Southern Rockies. Flow around this system will produce cooler temperatures across the West, while also triggering scattered showers over the Pacific Northwest, northern California, and Intermountain West. Snow showers may develop again across the highest elevations of the Northern Rockies.

Meanwhile in the East, high pressure builds from the Plains, over the Mississippi River Valley, and into the Eastern US. This will keep moisture away to the north, allowing for dry, sunny, and warm conditions. High temperatures will range in the 80s and 90s from the Central Plains through the Eastern Valleys, with parts of the Southern US reaching into the lower 100s.
Weather Underground Forecast for Friday, May 25, 2012.

Expect more active weather to develop across the Great Lakes on Friday, as a low pressure system moves from the Upper Midwest into eastern Canada. This system will push a cold front over the Great Lakes and Midwest, producing scattered showers and thunderstorms throughout the day. There is a slight chance that some of these storms will turn severe with strong winds and large hail. Rainfall totals will range from 1 to 2 inches, with over 2 inches likely in areas of severe weather development.

Behind this activity in the West, a low pressure system will move over the Great Basin and into the Southern Rockies. Flow around this system will produce cooler temperatures across the West, while also triggering scattered showers over the Pacific Northwest, northern California, and Intermountain West. Snow showers may develop again across the highest elevations of the Northern Rockies.

Meanwhile in the East, high pressure builds from the Plains, over the Mississippi River Valley, and into the Eastern US. This will keep moisture away to the north, allowing for dry, sunny, and warm conditions. High temperatures will range in the 80s and 90s from the Central Plains through the Eastern Valleys, with parts of the Southern US reaching into the lower 100s.
Weather Underground Broadcast Network

Reid-Hillview Weather at a Glance

Updated 2:37 AM PDT
Elevation
133 ft
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Now
Clear
Clear
Temperature
51.7 °F
Feels Like 51.7 °F
Wind(mph)
3.1
Sunrise / Set
5:51 AM
8:17 PM
Moon
Waxing Crescent
Tonight
Clear 50 °F
Clear
Friday
Thunderstorm 63 °F
T-storms
20% chance of precipitation
Friday Night
Thunderstorm 52 °F
T-storms
20% chance of precipitation
Saturday
Partly Cloudy 75 | 52 °F
Partly Cloudy
Sunday
Partly Cloudy 73 | 52 °F
Partly Cloudy
Monday
Partly Cloudy 73 | 52 °F
Partly Cloudy
Today is forecast to be Much Cooler than yesterday.
Conditions
Pressure
29.77 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
72%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KSJC 250853Z AUTO 26011KT 10SM CLR 11/05 A2977 RMK AO2 SLP081 T01060050 58010
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
51.7 °F
Dew Point
43 °F
Wind
Speed / Dir
3.1 mph from WNW
Wind Gust
7.6 mph
Health
UV
0 out of 16
Pollen
6.40 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Local Activity
View Flu Map
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Source: BestForecast
Descriptive Forecast
Friday
tstorms Partly cloudy with thunderstorms and a chance of rain in the morning, then mostly cloudy with thunderstorms and a chance of rain. High of 63F. Breezy. Winds from the NW at 15 to 20 mph. Chance of rain 20%.
Friday Night
nt_tstorms Mostly cloudy with thunderstorms and a chance of rain in the evening, then partly cloudy. Low of 52F. Winds less than 5 mph. Chance of rain 20%.
Saturday
partlycloudy Partly cloudy. High of 75F. Winds from the WSW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 52F. Winds from the West at 5 to 15 mph.
Sunday
partlycloudy Partly cloudy in the morning, then clear. High of 73F. Winds from the WNW at 5 to 15 mph.
Sunday Night
nt_clear Partly cloudy. Fog overnight. Low of 52F. Winds from the West at 5 to 10 mph.
Monday
partlycloudy Clear. High of 73F. Winds from the West at 5 to 15 mph.
Monday Night
nt_clear Clear. Low of 52F. Winds from the West at 5 to 10 mph.
Tuesday
clear Clear. High of 73F. Winds from the West at 5 to 10 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 54F. Winds from the West at 5 to 10 mph.
Wednesday
partlycloudy Clear. High of 79F. Winds from the WNW at 5 to 10 mph.
Wednesday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph.
Thursday
clear Clear. High of 84F. Winds from the WNW at 5 to 10 mph.
Thursday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph.
Friday
clear Clear. High of 81F. Winds from the WSW at 5 to 10 mph.
Friday Night
nt_clear Clear. Low of 55F. Winds from the West at 5 to 10 mph.
Saturday
clear Clear. High of 79F. 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.
Sunday
clear Clear. High of 75F. Winds from the WNW at 5 to 15 mph.
Sunday Night
nt_clear Clear. Low of 50F. Winds from the WNW at 5 to 15 mph.
Monday
clear Clear. High of 77F. Winds from the WNW at 5 to 15 mph.
Monday Night
nt_clear Clear. Low of 50F. Winds from the WNW at 5 to 15 mph.
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Updated:  
 
 

 

Forecast

View Calendar 10-Day Forecast for station KCASANJO104

Friday, 25
Thunderstorm
63 | 52 °F
T-storms
Chance of
Precipitation
20%
Saturday, 26
Partly Cloudy
75 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 27
Partly Cloudy
73 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 28
Partly Cloudy
73 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 29
Clear
73 | 54 °F
Clear
Chance of
Precipitation
0%
Wednesday, 30
Partly Cloudy
79 | 55 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 31
Clear
84 | 55 °F
Clear
Chance of
Precipitation
0%
Friday, 1
Clear
81 | 55 °F
Clear
Chance of
Precipitation
0%
Saturday, 2
Clear
79 | 50 °F
Clear
Chance of
Precipitation
0%
Sunday, 3
Clear
75 | 50 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 1:15 AM PDT on May 25, 2012
Descriptive Forecast
Friday
tstorms Partly cloudy with thunderstorms and a chance of rain in the morning, then mostly cloudy with thunderstorms and a chance of rain. High of 63F. Breezy. Winds from the NW at 15 to 20 mph. Chance of rain 20%.
Friday Night
nt_tstorms Mostly cloudy with thunderstorms and a chance of rain in the evening, then partly cloudy. Low of 52F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 46 60 | 46 58 | 43 55 | 51
Wind 11 mph NW 16 mph NW 12 mph NW 4 mph ENE
Humidity 85% 58% 57% 83%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 55% 64% 72% 35%
Conditions Chance of Rain Thunderstorm Thunderstorm Partly Cloudy
Sunrise & Sunset
5:51 AM
8:17 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.48], Average RMSE [1.64]
The National Weather Service forecast quality is good. MaxT RMSE [1.71], Average RMSE [1.73] : Use NWS
Source: BestForecast at 1:15 AM PDT on May 25, 2012
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 75F. Winds from the WSW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 52F. Winds from the West at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 51 67 | 52 62 | 47 53 | 49
Wind 3 mph SW 8 mph WSW 10 mph WNW 3 mph West
Humidity 82% 56% 59% 84%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 54% 28% 22% 42%
Conditions Partly Cloudy Partly Cloudy 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 [2.82], Average RMSE [1.57]
The National Weather Service forecast quality is good. MaxT RMSE [2.11], Average RMSE [1.76] : Use NWS
Source: BestForecast at 1:15 AM PDT on May 25, 2012
Descriptive Forecast
Sunday
partlycloudy Partly cloudy in the morning, then clear. High of 73F. Winds from the WNW at 5 to 15 mph.
Sunday Night
nt_clear Partly cloudy. Fog overnight. Low of 52F. Winds from the West at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 51 68 | 48 69 | 45 58 | 55
Wind 2 mph West 8 mph WNW 11 mph WNW 5 mph West
Humidity 83% 50% 42% 89%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 31% 13% 13% 0%
Conditions Partly Cloudy 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 [3.30], Average RMSE [1.59]
The National Weather Service forecast quality is good. MaxT RMSE [2.27], Average RMSE [1.96] : Use NWS
Source: BestForecast at 1:15 AM PDT on May 25, 2012
Descriptive Forecast
Monday
partlycloudy Clear. High of 73F. Winds from the West at 5 to 15 mph.
Monday Night
nt_clear Clear. Low of 52F. Winds from the West at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 53 69 | 53 65 | 49 56 | 51
Wind 5 mph West 9 mph West 10 mph West 5 mph West
Humidity 85% 54% 57% 83%
Chance of Precip. 0% 10% 0% 0%
Cloud Cover 45% 0% 0% 2%
Conditions Fog Clear Clear Clear
Sunrise & Sunset
5:49 AM
8:19 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.26], Average RMSE [2.32]
The National Weather Service forecast quality is fair. MaxT RMSE [2.90], Average RMSE [2.14] : Use NWS
Source: BestForecast at 1:15 AM PDT on May 25, 2012
Descriptive Forecast
Tuesday
clear Clear. High of 73F. Winds from the West at 5 to 10 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 54F. Winds from the West at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 48 66 | 46 69 | 47 56 | 50
Wind 4 mph West 6 mph West 9 mph West 4 mph West
Humidity 79% 49% 45% 80%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 15% 0% 0% 0%
Conditions Clear 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 [4.21], Average RMSE [3.03]
The National Weather Service forecast quality is fair. MaxT RMSE [3.31], Average RMSE [2.23] : Use NWS
Source: BestForecast at 1:15 AM PDT on May 25, 2012
Descriptive Forecast
Wednesday
partlycloudy Clear. High of 79F. Winds from the WNW at 5 to 10 mph.
Wednesday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 49 72 | 53 72 | 49 60 | 52
Wind 4 mph West 6 mph WNW 8 mph West 4 mph WSW
Humidity 76% 48% 43% 72%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 95% 0% 0% 0%
Conditions Overcast 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 [5.45], Average RMSE [2.92]
The National Weather Service forecast quality is poor. MaxT RMSE [3.84], Average RMSE [2.62] : Use NWS
Source: BestForecast at 1:15 AM PDT on May 25, 2012
Descriptive Forecast
Thursday
clear Clear. High of 84F. Winds from the WNW at 5 to 10 mph.
Thursday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 51 74 | 51 79 | 53 63 | 54
Wind 2 mph WSW 6 mph NW 8 mph WNW 4 mph WSW
Humidity 77% 43% 40% 72%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear 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 [5.62], Average RMSE [3.14]
Source: BestForecast at 1:15 AM PDT on May 25, 2012
Descriptive Forecast
Friday
clear Clear. High of 81F. Winds from the WSW at 5 to 10 mph.
Friday Night
nt_clear Clear. Low of 55F. Winds from the West at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 51 74 | 52 74 | 51 60 | 51
Wind 3 mph WSW 6 mph WSW 9 mph West 7 mph West
Humidity 73% 44% 44% 70%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 0% 1% 0% 4%
Conditions Clear 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 [4.34], Average RMSE [4.03]
Source: BestForecast at 1:15 AM PDT on May 25, 2012
Descriptive Forecast
Saturday
clear Clear. High of 79F. 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 56 | 50 72 | 53 72 | 50 58 | 50
Wind 5 mph West 7 mph WNW 12 mph WNW 8 mph West
Humidity 79% 51% 46% 75%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 8% 7% 7% 6%
Conditions Clear 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 [4.37], Average RMSE [3.16]
Source: BestForecast at 1:15 AM PDT on May 25, 2012
Descriptive Forecast
Sunday
clear Clear. High of 75F. Winds from the WNW at 5 to 15 mph.
Sunday 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 | 48 70 | 58 70 | 54 58 | 48
Wind 6 mph WNW 8 mph WNW 13 mph WNW 9 mph WNW
Humidity 85% 67% 56% 70%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 4% 2% 0% 1%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:49 AM
8:20 PM
Source: BestForecast at 1:15 AM PDT on May 25, 2012
Descriptive Forecast
Monday
clear Clear. High of 77F. Winds from the WNW at 5 to 15 mph.
Monday 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 | 47 72 | 58 72 | 54 58 | 48
Wind 6 mph WNW 8 mph WNW 13 mph WNW 8 mph WNW
Humidity 80% 64% 54% 71%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 1% 1% %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:49 AM
8:20 PM
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 25, 2012 Max Temp Min Temp
Normal (KSJC) 77 °F 53 °F
Record (KSJC) 95 °F (1951) 39 °F (1893)
Yesterday 69 °F 52 °F
Yesterday's Heating Degree Days: 4
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
OZONE
Yesterday Good
PM2.5
Current Good
OZONE
Current Good
PM2.5
Friday Good
OZONE
Saturday Good
OZONE
Sunday Good
OZONE
Monday Good
OZONE
Tuesday Good
OZONE
Coastal Water Temperatures
Place Temperature
San Francisco, CA 54.0 °F
Richmond, CA 57.9 °F
Port Chicago, CA 64.0 °F
Marine Forecast
Astronomy
May. 25, 2012 Rise Set
Actual Time 5:51 AM PDT 8:17 PM PDT
Civil Twilight 5:21 AM PDT 8:47 PM PDT
Nautical Twilight 4:44 AM PDT 9:25 PM PDT
Astronomical Twilight 4:03 AM PDT 10:06 PM PDT
Moon 9:54 AM PDT 11:58 PM PDT
Length Of Visible Light 15h 26m
Length of Day
14h 26m
Tomorrow will be 1m 17s longer.
Waxing Crescent, 17% of the Moon is Illuminated
Today
Waxing Crescent
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Jun 19
New
Visit Astronomy
Today's Extremes
State Highs State Lows
82 °F
Needles
75 °F
Blythe
72 °F
Palm Springs
72 °F
Thermal
71 °F
Twentynine Palms
32 °F
Truckee-Tahoe
35 °F
Weaverville
36 °F
Mount Shasta
37 °F
Alturas
39 °F
South Lake Tahoe
Record Extremes
Snow Depth
Station Depth Elevation
Blue Lakes 0 in 8000 ft
Leavitt Lake 19 in 9400 ft
Carson Pass 0 in 8500 ft
Forestdale Creek 1 in 8029 ft
Ebbetts Pass 0 in 8700 ft
Snow Depth Reports — Snow Depth Map
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Travel & Activities
Travel Planning
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Nearby Events
Event Date Forecast
Ballet San Jose Nutcracker 7:00 PM PDT 2012-05-25 Thunderstorm, 61°F
Downtown Santa Cruz Food Tours for March - November 2012 2:00 PM PDT 2012-05-25 Thunderstorm, 61°F
Wally Schnalle Live @ Yoshi's CD Release Concert 12:00 PM PDT 2012-05-25 Thunderstorm, 60°F
Downtown San Jose Farmers' Market 10:00 AM PDT 2012-05-25 Chance of Rain, 57°F
Introduction to Woodturning 6:00 PM PDT 2012-05-25 Thunderstorm, 62°F
The Nerd 8:00 PM PDT 2012-05-25 Thunderstorm, 59°F
Event data courtesy eviesays.com
Aviation
City Temp. Conditions Updated
San Jose Reid This station is not reporting.
San Jose 51 °F Clear 1:53 AM PDT
Moffett NAS 52 °F Light Rain 1:56 AM PDT
Palo Alto This station is not reporting.
View all Aviation Tools
Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: VFR (KSJC)
Wind Speed: 11.0 kts.
Wind Dir: 293° (WNW)
Ceiling: Unlimited

METAR KSJC 250853Z AUTO 26011KT 10SM CLR 11/05 A2977 RMK AO2 SLP081 T01060050 58010

View all Reports & Maps
Sports
Event Date Forecast
Royals vs. Orioles 7:05 PM EDT on May 25, 2012 Partly Cloudy, 81 °F
Cubs vs. Pirates 7:05 PM EDT on May 25, 2012 Chance of a Thunderstorm, 81 °F
Event Date Forecast
Athletic vs. Barcelona 12:00 PM CEST on May 25, 2012 Scattered Clouds, High 86° F/ 30° C
Barcelona vs. Athletic 10:00 PM CEST on May 25, 2012 Scattered Clouds, High 86° F/ 30° C
Los Angeles vs. San Jose 7:00 PM PDT on June 30, 2012 Average High 81° F/ 27° C
Real Salt Lake vs. San Jose 7:30 PM PDT on July 14, 2012 Average High 84° F/ 28° C
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 27, 2012 Chance of a Thunderstorm, 85 °F
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 03, 2012 Average High 79° F/ 26° C
Event Date Forecast
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 25, 2012 Overcast, 74 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 26, 2012 Mostly Cloudy, 72 °F
View all Sports Weather
Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
AeroDynamic Aviation-RHV, San Jose, CA 51.7 °F - 43 °F 72% WNW  at  3.1 mph 0.00 in / hr 133 ft 2:37 AM PDT Normal
Utopia Pl, San Jose, CA 50.0 °F - 42 °F 75% SSW  at  2.7 mph 0.00 in / hr 301 ft 2:38 AM PDT Rapid Fire  
SJSU-ATN, San Jose, CA 51.8 °F - 42 °F 69% NW  at  5.0 mph 0.00 in / hr 79 ft 2:38 AM PDT Rapid Fire  
Alum Rock Park, San Jose, CA 50.2 °F - 34 °F 54% North  at  7.2 mph 0.00 in / hr 203 ft 2:38 AM PDT Normal
Silver Creek Valley CC, San Jose, CA 48.4 °F 48 °F 42 °F 77% NW  at  3.0 mph 0.00 in / hr 531 ft 2:35 AM PDT Normal
RAWS SANJOSE CA, San Jose, CA 48 °F 47 °F 42 °F 81% SW  at  4 mph 0.00 in / hr 674 ft 1:52 AM PDT MADIS
San Jose Plant51, San Jose, CA 53.8 °F - 38 °F 56% NNW  at  0.0 mph 0.00 in / hr 163 ft 12:02 AM PDT Rapid Fire  
Berryessa, San Jose, CA 51.0 °F - 46 °F 82% West  at  12.0 mph 0.00 in / hr 131 ft 2:34 AM PDT Normal
Willow Glen, Lincoln, San Jose, CA 50.9 °F - 42 °F 71% WSW  at  2.0 mph 0.00 in / hr 125 ft 2:35 AM PDT Normal  
North Willow Glen, San Jose, CA 52.9 °F - 38 °F 58% WNW  at  0.0 mph 0.00 in / hr 125 ft 12:57 AM PDT Normal
Near Cottle Park, San Jose, CA 52.3 °F - 39 °F 61% NNW  at  4.0 mph 0.00 in / hr 50 ft 10:46 PM PDT Rapid Fire
North Haven, San Jose, CA 51.1 °F - 42 °F 72% East  at  9.8 mph 0.00 in / hr 259 ft 2:38 AM PDT Rapid Fire  
Cambrian Park, San Jose, CA 51.4 °F - 38 °F 61% NE  at  0.0 mph 0.00 in / hr 45 ft 2:32 AM PDT Normal  
Robertsville, San Jose, CA 51.6 °F - 40 °F 66% NW  at  6.0 mph 0.00 in / hr 177 ft 2:29 AM PDT Normal  
Comstock Ln and Park Wilshire Cr, San Jose, CA 50.5 °F - 38 °F 62% WNW  at  5.4 mph 0.00 in / hr 188 ft 2:38 AM PDT Rapid Fire  
Santa Teresa West, San Jose, CA 50.7 °F - 39 °F 64% NW  at  0.0 mph 0.00 in / hr 180 ft 2:38 AM PDT Rapid Fire
Wooding and Spruance, San Jose, CA 50.2 °F - 37 °F 61% NNW  at  4.9 mph 0.00 in / hr 0 ft 2:38 AM PDT Rapid Fire  
Near Taylor Elementary, San Jose, CA 51.8 °F - 40 °F 63% NW  at  2.7 mph 0.00 in / hr 184 ft 2:38 AM PDT Rapid Fire
San Jose, CA 50.8 °F - 37 °F 59% NW  at  4.0 mph 0.00 in / hr 197 ft 2:36 AM PDT Normal  
Campbell Ave. and Foote St., Campbell, CA 55.2 °F - 38 °F 52% SW  at  0.0 mph 0.00 in / hr 30 ft 11:21 PM PDT Rapid Fire  
LosPaseos@SantaTeresa, San Jose, CA 51.4 °F - 32 °F 48% NNW  at  4.0 mph 0.00 in / hr 221 ft 2:34 AM PDT Normal
Cambrian-Camden/Leigh, San Jose, CA 50.5 °F - 36 °F 57% NNW  at  5.4 mph 0.00 in / hr 221 ft 2:38 AM PDT Rapid Fire  
Thorntree/McAbee, San Jose, CA 49.5 °F 50 °F 40 °F 70% SW  at  0.0 mph 0.00 in / hr 255 ft 2:24 AM PDT Normal  
San Thomas/Hamilton, San Jose, CA 51.0 °F - 37 °F 58% WNW  at  1.0 mph 0.00 in / hr 180 ft 2:35 AM PDT Normal
Near Montague School, Santa Clara, CA 50.7 °F - 42 °F 71% WNW  at  10.0 mph 0.00 in / hr 20 ft 2:38 AM PDT Rapid Fire  
APRSWXNET San Jose CA US, San Jose, CA 51 °F - 42 °F 70% WNW  at  1 mph 0.00 in / hr 267 ft 2:14 AM PDT MADIS
Almaden Meadows, San Jose, CA 51.5 °F - 39 °F 63% North  at  0.0 mph 0.00 in / hr 251 ft 2:38 AM PDT Rapid Fire  
Almaden, San Jose, CA 50.2 °F - 40 °F 68% North  at  0.7 mph 0.00 in / hr 272 ft 2:38 AM PDT Rapid Fire  
Near Coyote Peak, San Jose, CA 51.0 °F - 41 °F 69% NW  at  0.0 mph 0.00 in / hr 220 ft 2:36 AM PDT Normal  
Blossom Hill and Harwood, Los Gatos, CA 49.5 °F 50 °F 39 °F 68% WNW  at  0.0 mph 0.00 in / hr 270 ft 2:38 AM PDT Rapid Fire
Blossom Hill and Leigh Avenue, San Jose, CA 51.3 °F - 38 °F 60% NE  at  0.0 mph 0.00 in / hr 200 ft 2:38 AM PDT Rapid Fire  
MesoWest Blue Oak Ranch Reserve (UCNRS) , Mount Hamilton, CA 43 °F 38 °F 41 °F 95% WNW  at  9 mph 0.00 in / hr 1884 ft 1:50 AM PDT MADIS
Halls Valley, San Jose, CA 40.5 °F 40 °F 40 °F 99% SW  at  1.0 mph 0.00 in / hr 2275 ft 2:35 AM PDT Normal  
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Special Statement
Mobile & Email Alerts Statement as of 10:01 PM PDT on May 24, 2012

... Much cooler with a chance of showers and isolated thunderstorms Friday...

An unseasonably cold weather system will rapidly approach the Bay
area overnight... arriving by Friday morning. Rain showers
currently associated with this system are being reported in
southern Oregon with radars west of Cape Mendocino starting to
pick up returns. The main impact of the system will be cool
temperatures and a continuation of the breezy to locally windy
weather we've been having the last few days.

Skies will start out sunny but with cold morning temperatures in
the upper 30s and 40s for many portions of the Bay area. By
mid-morning the core of the system will pass overhead with very
unstable air aloft. This will allow for cumulus cloud development
over the hills of the Bay area. Rain showers will be possible
through the afternoon hours... especially over the hills but its
possible that any showers could drift over the valleys. Anybody
with outdoor interests such as camping our hiking on Friday should
be prepared for unseasonably cool... possibly wet and windy weather.

Finally... the latest computer model projections have been
consistent in showing an above average chance of thunderstorms
over the far eastern portions of our district... roughly running
southward form the hills of Napa County through the far East Bay
valleys and continuing southward over the higher and mostly
unpopulated areas of Santa Clara and San Benito counties. These
far eastern counties of the Bay area will have the best chance for
seeing thunderstorms roughly from 2 PM to 7 PM Friday afternoon
and evening. Freezing levels will drop to around 6000 feet so ice
pellets and small hail will be possible in some of the heavier
cells along with dangerous cloud to ground lightning.

Any hail that falls on roads can quickly lead to traffic
accidents... especially on the get away Friday of a three day
Holiday weekend. The National Weather Service and California
Highway patrol urge motorists to slow down and stay abreast of the
latest forecast information before heading out this Holiday
weekend. As a reminder... folks heading to the Sierra should expect
winter weather conditions Friday night into Saturday with snow
over the trans-Sierra passes. There are currently snow advisories
in effect for that West Slope of the Sierra until 6 PM Friday.

Http://weather.Gov/sanfrancisco


R walbrun