Saratoga, California (West Valley College Area)

Current Weather Conditions

Thursday December 5, 2019; 12:15PM

This is a hobby page. As such, the reliability of this information is not guaranteed, or warranted in any way, including, but not limited to, either for correctness or for fitness for any particular purpose. All risk for the use of this information is assumed by the readers of this page. Never base decisions that could affect life or property on the information contained on this page, whether locally derived or extracted from other locations on the Internet. In particular, the output shown for the air quality index (AQI) and the text forecasts are entirely the experimental work of an amateur hobbyist. As such, they could very well contain or convey completely incorrect information (for example, the AQI reading is based on the last measurement of pollutants only, and is not an average over multiple hours!)  
Current Conditions
Realtime Single-sample US-EPA Air Quality Index
1 - GOOD

Air quality is considered satisfactory, and air pollution poses little or no risk.
Outside Temperature 60.8°F
Wind Chill 60.8°F
Heat Index 60.8°F
Dewpoint 56.6°F
Humidity 86%
Barometer 30.067 inHg
Barometer Trend (3 hours) -0.024 inHg
Wind 0 mph from N/A (N/A)
Rain Rate 0.00 in/hr
Garage Temperature 60.8°F
UV 1.1
ET 0.00 in
Solar Radiation 211 W/m²
Latest PM2.5 [AQI]0.3 μg/m³ [1]
Latest PM10 [AQI]0 μg/m³ [0]

 

Since Midnight
High Temperature
Low Temperature
60.9°F at 12:07:28
45.3°F at 07:12:28
High Heat Index
Low Wind Chill
60.9°F at 12:07:28
45.3°F at 07:12:28
High Humidity
Low Humidity
98% at 08:06:34
86% at 12:10:00
High Dewpoint
Low Dewpoint
57.8°F at 11:15:44
44.2°F at 07:12:28
High Barometer
Low Barometer
30.102 inHg at 09:57:04
29.983 inHg at 00:57:03
Today's Rain 0.01 in
High Rain Rate 0.00 in/hr at 00:00:01
High Wind 3 mph from 17° at 09:27:02
Average Wind 0 mph
RMS Wind 0 mph
Vector Average Speed
Vector Average Direction
0 mph
22°
High Garage Temperature
Low Garage Temperature
61.5°F at 00:00:01
58.4°F at 07:14:01
High UV
Low UV
1.3 at 11:53:26
0.0 at 00:00:01
High ET
Low ET
0.01 in at 11:00:00
0.00 in at 00:05:00
High Radiation
Low Radiation
418 W/m² at 11:54:06
0 W/m² at 00:00:01
High PM2.5 [AQI]

Low PM2.5 [AQI]
26.8 μg/m³ [82]
 at 00:10:19
0.2 μg/m³ [1]
 at 11:40:20
High PM10 [AQI]

Low PM10 [AQI]
31 μg/m³ [28]
 at 00:10:19
0 μg/m³ [0]
 at 11:40:20

 

Radar

Click image for expanded radar loop

 

Santa Clara County Reservoir Information
ALERT Reservoir Data

 

California Major Reservoir Levels
Major Reservoir Levels

 

PG&E Electrical Outage Map
PG&E Electrical Outage Map

 

California Rainfall Totals
NOAA/NWS CA/NV Rainfall totals

 

Our Station on Weather Networks
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PWS Weather (HamWeather) Southwestern Weather Network Weather Underground
Weather Cloud WindAlert (Weatherflow) PurpleAir

Forecast Created by Experimental Script - Use at Your Own Risk!
Experimental Forecast using NWS NDFD/SOAP Feed Raw Data for Saratoga, CA
(37.263°N, 122.003°W, NWS Zone CAZ513)
Raw Data Obtained on: Thu, 05 Dec 2019 11:20:03 -0800
Click here for real NWS text forecasts! (NWS Disclaimer)
 
 
Today

Hi 59 °F
 Precp 15% 
Cloudy
 
Tonight

Lo 51 °F
 Precp 10% 
Mostly
Cloudy

 
Tomorrow
Moderate rain showers certain
Hi 62 °F
 Precp 65% 
Rain
Showers

Tomorrow
Night
Moderate rain showers certain
Lo 54 °F
 Precp 100% 
Rain
Showers

 
Saturday
Moderate rain showers certain
Hi 60 °F
 Precp 93% 
Rain
Showers

Saturday
Night
Light rain certain
Lo 51 °F
 Precp 92% 
Rain
 
Sunday
A chance of light rain
Hi 59 °F
 Precp 48% 
Chance
Rain

Sunday
Night

Lo 46 °F
 Precp 16% 
Partly
Cloudy

 
Monday

Hi 59 °F
 Precp 0% 
Partly
Sunny

Today
 
High of 59. Cloudy through the day. Expecting approximately 0.01 inches of rain. Chance of precipitation is 15%. Humidity 93% through the day. Winds are a gentle breeze, S at 6-9 mph, gusting to 9 mph.
Tonight
 
Low of 51. Mostly cloudy through the night. Chance of precipitation will be 10%. Humidity 90% in the evening, lowering to 89% after midnight. Winds will be a gentle breeze, SSE at 6-12 mph, gusting to 7-12 mph. Sustained winds stronger after midnight.
Tomorrow
 
Moderate rain showers certain, with a high of 62. Mostly cloudy through the day. Expecting approximately 0.12 inches of rain. Chance of precipitation will be 65%. Humidity 93% in the morning, lowering to 84% by the afternoon. Winds will be a fresh breeze, SSE-S at 13-18 mph. Gusting winds stronger in the morning.
Tomorrow Night
 
Moderate rain showers certain, with a low of 54. Mostly cloudy through the night. Expecting approximately 0.92 inches of rain. Chance of precipitation will be 100%. Humidity 87% in the evening, rising to 89% after midnight. Winds will be a fresh breeze, SSE-S at 16-18 mph. Gusting winds stronger in the evening.
Saturday
 
Moderate rain showers certain, with a high of 60. Mostly cloudy through the day. Expecting approximately 0.34 inches of rain. Chance of precipitation will be 93%. Humidity 97% in the morning, lowering to 96% by the afternoon. Winds will be a moderate breeze, S at 14-16 mph. Gusting winds stronger in the morning.
Saturday Night
 
Light rain certain, with a low of 51. Mostly cloudy through the night. Chance of precipitation will be 92%. Humidity 97% in the evening, lowering to 89% after midnight. Winds will be a moderate breeze, S at 7-13 mph. Gusting winds stronger in the evening.
Sunday
 
A chance of light rain, with a high of 59. Partly cloudy through the day. Chance of precipitation will be 48%. Humidity 92% in the morning, rising to 100% by the afternoon. Winds will be a light breeze, SW at 2-5 mph. Winds weaker in the morning.
Sunday Night
 
Low of 46. Mostly clear in the evening, with incoming clouds making it partly cloudy after midnight. Chance of precipitation will be 16%. Humidity 86% in the evening, rising to 89% after midnight. Winds will be light, NW-N at 1-2 mph. Winds weaker in the evening.
Monday
 
High of 59. Partly cloudy through the day. Humidity 89% in the morning, rising to 92% by the afternoon. Winds will be light, NE at 2 mph. Gusting winds stronger in the morning.
Monday Night
 
Low of 44. Mostly clear in the evening, with incoming clouds making it partly cloudy after midnight. Humidity 77% in the evening, rising to 83% after midnight. Winds will be light, ENE at 1-2 mph. Winds weaker in the evening.
Tuesday
 
High of 59. Partly cloudy in the morning, with some increasing clouds, becoming mostly cloudy by the afternoon. Chance of precipitation will be 4%. Humidity 79% in the morning, rising to 83% by the afternoon. Winds will be light, E at 2 mph. Gusting winds stronger in the morning.
Tuesday Night
 
Low of 45. Mostly cloudy through the night. Chance of precipitation will be 13%. Humidity 80% in the evening, lowering to 77% after midnight. Winds will be light, N-E at 1-2 mph. Winds weaker in the evening.
Wednesday
 
High of 60. Mostly cloudy in the morning, with a bit of the overcast clearing, becoming partly cloudy by the afternoon. Chance of precipitation will be 15%. Humidity 80% in the morning, rising to 83% by the afternoon. Winds will be light, N at 2 mph. Gusting winds stronger in the morning.
About this weather station:
Location
Latitude: 37° 15.75' N
Longitude: 122° 00.20' W
Altitude: 376 feet

This station uses a Vantage Pro2, controlled by 'weewx', an experimental weather software system written in Python. Weewx was designed to be simple, fast, and easy to understand by leveraging modern software concepts.

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Weewx uptime: 0 days, 1 hour, 24 minutes
Server uptime: 0 days, 1 hour, 26 minutes
weewx v3.9.2

Today's Almanac
Sun
Start civil twilight: 06:37:08
Sunrise: 07:06:27
Transit: 11:58:37
Sunset: 16:50:35
End civil twilight: 17:19:54
Day Length:09:44
Azimuth: 184.4°
Altitude: 30.2°
Right ascension: 252.0°
Declination: -22.4°
Solstice: 12/21/19 20:19:15
Equinox: 03/19/20 20:49:32
Moon
Rise: 13:35:40
Transit: 19:31:56
Set: 00:39:23
Duration Seen:11:04
Azimuth: 83.8°
Altitude: -16.6°
Right ascension: 3.0°
Declination: -5.2°
Full moon: 12/11/19 21:12:15
New moon: 12/25/19 21:13:06
Phase: First quarter
(65% full)
temperatures heatchill outside humidity rain wind barometer Hi Wind PM 2.5 Concentration Garage Wind Vector Radiation UV Index day rx percent