Saratoga, California (West Valley College Area)

Current Weather Conditions

Tuesday October 4, 2022; 8:30AM

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
23 - GOOD

(Using US-EPA PM2.5 conversion algorithm)
Air quality is considered satisfactory, and air pollution poses little or no risk.
Outside Temperature 58.7°F
Wind Chill 58.7°F
Heat Index 58.4°F
Dew Point 55.2°F
Humidity 88%
Barometer 30.056 inHg
Barometer Trend (3 hours) 0.040 inHg
Wind 0 mph
Rain Rate 0.00 in/h
Garage Temperature 71.2°F
UV Index 0.0
Radiation 28 W/m²
Latest PM2.5 [AQI]5.427 μg/m³ [23]
Latest PM10 [AQI]9 μg/m³ [8]

 

Since Midnight
High Temperature
Low Temperature
59.3°F at 04:28:09
56.0°F at 01:11:00
High Heat Index
Low Wind Chill
59.1°F at 04:28:09
56.0°F at 01:11:00
High Humidity
Low Humidity
88% at 02:02:22
83% at 00:00:01
High Dewpoint
Low Dewpoint
55.7°F at 04:28:09
51.4°F at 00:56:46
High Barometer
Low Barometer
30.056 inHg at 08:25:59
30.006 inHg at 04:16:58
Today's Rain 0.00 in
High Rain Rate 0.00 in/h at 00:00:01
High Wind 3 mph from 306° (NW) at 05:43:02
Average Wind 0 mph
RMS Wind 0 mph
Vector Average Speed
Vector Average Direction
0 mph
304°
High Garage Temperature
Low Garage Temperature
75.4°F at 00:00:01
71.2°F at 08:28:57
High UV
Low UV
0.0 at 00:00:01
0.0 at 00:00:01
High Radiation
Low Radiation
30 W/m² at 08:29:39
0 W/m² at 00:00:01
Using US-EPA PM2.5 conversion algorithm
High PM2.5 [AQI]

Low PM2.5 [AQI]
5.616 μg/m³ [23]
 at 08:05:33
1.697 μg/m³ [7]
 at 02:05:03
High PM10 [AQI]

Low PM10 [AQI]
10 μg/m³ [9]
 at 08:05:33
2 μg/m³ [2]
 at 02:05:03

 

Local Radar Loop
Local Radar

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Regional Radar Loop
Regional Radar

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National 12-Hour Weather Outlook
12-Hour Weather Outlook

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National High Temperature Outlook
High Temperature Outlook

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National Low Temperature Outlook
Low Temperature Outlook

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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

 

CAL FIRE Incidents
CAL Fire Active Incidents

 

Our Station on Weather Networks
AWEKAS CWOP MesoWest
Met Office (UK) Ambient Weather 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, NWS County CAC085)
Raw Data Obtained on: Tue, 04 Oct 2022 07:44:32 -0700
Click here for real NWS text forecasts! NWS Disclaimer
 
 
Tuesday
Becoming Sunny
Hi 81 °F
 Precp 0% 
Becoming
Sunny

Tuesday
Night
Mostly Clear
Lo 55 °F
 Precp 0% 
Mostly
Clear

 
Wednesday
Mostly Sunny
Hi 86 °F
 Precp 0% 
Mostly
Sunny

Wednesday
Night
Mostly Clear
Lo 58 °F
 Precp 0% 
Mostly
Clear

 
Thursday
Mostly Sunny
Hi 88 °F
 Precp 0% 
Mostly
Sunny

Thursday
Night
Partly Cloudy
Lo 59 °F
 Precp 0% 
Partly
Cloudy

 
Friday
Sunny
Hi 87 °F
 Precp 0% 
Sunny
Friday
Night
Mostly Clear
Lo 59 °F
 Precp 0% 
Mostly
Clear

 
Saturday
Sunny
Hi 88 °F
 Precp 0% 
Sunny

Tuesday
 
High of 81. Partly cloudy in the morning, with some clouds clearing, making it mostly sunny by the afternoon. Humidity 96.2% in the morning, lowering to 54% by the afternoon. Winds are a gentle breeze, NNW-N at 1-8 mph, gusting to a moderate breeze, 3-15 mph. Winds stronger in the afternoon.
Tuesday Night
 
Low of 55. Clear in the evening, with incoming clouds making it partly cloudy after midnight. Humidity 57.3% in the evening, rising to 86% after midnight. Winds will be a light breeze, W-NNW at 1-6 mph, gusting to a gentle breeze, 2-10 mph. Winds weaker in the evening.
Wednesday
 
High of 86. Mostly sunny in the morning, with any clouds clearing to become sunny by the afternoon. Humidity 83.4% in the morning, lowering to 45.6% by the afternoon. Winds will be a light breeze, NNW at 1-6 mph, gusting to a moderate breeze, 2-13 mph. Winds stronger in the afternoon.
Wednesday Night
 
Low of 58. Clear in the evening, with a few clouds later making it mostly clear after midnight. Humidity 50.5% in the evening, rising to 81% after midnight. Winds will be a light breeze, SW-NNW at 1-6 mph, gusting to a moderate breeze, 2-13 mph. Winds weaker in the evening.
Thursday
 
High of 88. Partly cloudy in the morning, with some clouds clearing, making it mostly sunny by the afternoon. Humidity 80.3% in the morning, lowering to 42% by the afternoon. Winds will be a light breeze, WNW at 1-6 mph, gusting to a gentle breeze, 2-11 mph. Winds stronger in the afternoon.
Thursday Night
 
Low of 59. Mostly clear through the night. Humidity 42.9% in the evening, rising to 75.1% after midnight. Winds will be a light breeze, WNW-N at 0-6 mph, gusting to a gentle breeze, 11 mph. Sustained winds stronger in the evening.
Friday
 
High of 87. Partly cloudy in the morning, with clouds clearing, to become sunny by the afternoon. Humidity 80.5% in the morning, lowering to 55.5% by the afternoon. Winds will be a light air, NNW at 1-3 mph. Winds stronger in the afternoon.
Friday Night
 
Low of 59. Clear in the evening, with a few clouds later making it mostly clear after midnight. Humidity 43.1% in the evening, rising to 70.6% after midnight. Winds will be a light breeze, WNW at 1-6 mph. Winds weaker in the evening.
Saturday
 
High of 88. Mostly sunny in the morning, with any clouds clearing to become sunny by the afternoon. Humidity 77.2% in the morning, lowering to 53.8% by the afternoon. Winds will be a light air, NW at 1-3 mph. Winds stronger in the afternoon.
Saturday Night
 
Low of 58. Clear in the evening, with a few clouds later making it mostly clear after midnight. Humidity 43% in the evening, rising to 78.2% after midnight. Winds will be a light breeze, WSW-WNW at 2-6 mph. Winds weaker in the evening.
Sunday
 
High of 84. Partly cloudy in the morning, with some clouds clearing, making it mostly sunny by the afternoon. Humidity 83.6% in the morning, lowering to 58.9% by the afternoon. Winds will be a light air, SSW-W at 2-3 mph. Gusting winds stronger in the morning.
Sunday Night
 
Low of 57. Clear in the evening, with incoming clouds making it partly cloudy after midnight. Chance of precipitation will be 1%. Humidity 50.2% in the evening, rising to 77.8% after midnight. Winds will be a light breeze, WSW-WNW at 2-6 mph. Winds weaker in the evening.
Columbus Day
 
High of 81. Partly cloudy in the morning, with some clouds clearing, making it mostly sunny by the afternoon. Chance of precipitation will be 1%. Humidity 86.1% in the morning, lowering to 65.7% by the afternoon. Winds will be a light air, W-WNW at 2-3 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: 2 days, 16 hours, 35 minutes
Server uptime: 2 days, 16 hours, 35 minutes
weewx v4.8.0

Today's Almanac
Sun
Start civil twilight: 06:39:25
Sunrise: 07:05:54
Transit: 12:56:38
Sunset: 18:46:48
End civil twilight: 19:13:14
Day Length:11:41
Azimuth: 108.2°
Altitude: 15.5°
Right ascension: 190.5°
Declination: -4.5°
Solstice: 12/21/22 13:48:00
Equinox: 03/20/23 14:24:15
Moon
Rise: 16:16:54
Transit: 21:11:06
Set: 00:58:20
Duration Seen:08:41
Azimuth: 348.4°
Altitude: -77.2°
Right ascension: 306.6°
Declination: -24.7°
Full moon: 10/09/22 13:54:56
New moon: 10/25/22 03:48:40
Phase: First quarter
(69% full)
temperatures heatchill outside humidity rain wind barometer Hi Wind PM 2.5 Concentration Garage Wind Vector Radiation UV Index day rx percent