Saratoga, California (West Valley College Area)

Current Weather Conditions, Maps, and Forecasts

Tuesday December 3, 2024; 4:05PM

DISCLAIMER: 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 and users of this page, including those who use the results extracted from either this page, or the scripts on which this page relies. Never base decisions that could affect life, property, livelihood, or anything else, on the information contained on this page, whether this informationis 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 with no training in either weather forecasting or meterology. As such, these pages 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
29 - GOOD

(Using 2024 US-EPA PM2.5 conversion)
Air quality is considered satisfactory, and air pollution poses little or no risk.
Outside Temperature 63.9°F
Wind Chill 63.9°F
Heat Index 62.3°F
Dew Point 44.9°F
Humidity 50%
Barometer 30.117 inHg
Barometer Trend (3 hours) -0.003 inHg
Wind 0 mph
Rain Rate 0.00 in/h
Garage Temperature 66.9°F
UV Index 0.0
ET 0.00 in
Radiation 21 W/m²
Using 2024 US-EPA PM2.5 conversion
Latest PM2.5 [AQI]5.2752 μg/m³ [29]
Latest PM10 [AQI]3 μg/m³ [3]

 

Since Midnight
High Temperature
Low Temperature
67.0°F at 12:53:48
41.3°F at 07:27:09
High Heat Index
Low Wind Chill
65.4°F at 12:53:48
41.3°F at 07:27:09
High Humidity
Low Humidity
84% at 07:28:59
39% at 13:24:20
High Dewpoint
Low Dewpoint
45.6°F at 15:47:50
36.0°F at 07:04:05
High Barometer
Low Barometer
30.180 inHg at 09:32:03
30.110 inHg at 14:53:04
Today's Rain 0.00 in
High Rain Rate 0.00 in/h at 00:00:01
High Wind 7 mph from 260° (W) at 13:27:48
Average Wind 0 mph
RMS Wind 0 mph
Vector Average Speed
Vector Average Direction
0 mph
326°
High Garage Temperature
Low Garage Temperature
67.1°F at 15:18:02
58.6°F at 07:52:01
High UV
Low UV
1.3 at 11:36:22
0.0 at 00:00:01
High ET
Low ET
0.01 in at 12:00:00
0.00 in at 00:05:00
High Radiation
Low Radiation
490 W/m² at 11:52:26
0 W/m² at 00:00:01
Using 2024 US-EPA PM2.5 conversion
High PM2.5 [AQI]

Low PM2.5 [AQI]
5.9446 μg/m³ [33]
 at 12:00:01
1.5262 μg/m³ [8]
 at 00:02:32
High PM10 [AQI]

Low PM10 [AQI]
6 μg/m³ [6]
 at 12:00:01
0 μg/m³ [0]
 at 00:02:32

 

Rain Year (1-Oct start)
Rain Year Total 3.13 in

 

Local Radar Loop
Local Radar

Click image for a larger image

 

Regional Radar Loop
Regional Radar

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Hazard Map (from the NWS)
Regional Hazard Map

Click map for more details

 

Current Weather Outlook
Current Weather Outlook

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High Temperature Outlook
High Temperature Outlook

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Low Temperature Outlook
Low Temperature Outlook

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Santa Clara County Reservoirs
ALERT Reservoir Data

 

California Major Reservoirs
Major Reservoir Levels

 

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

 

California Rainfall Totals
NOAA/NWS CA/NV Rainfall totals

 

California Snowpack Levels
California Snowpack Information

 

CAL FIRE Incidents
CAL Fire Active Incidents

 

Weather Networks We Are On
AWEKAS CWOP MesoWest
Met Office (UK) Ambient Weather PWS Weather (HamWeather)
Southwestern Weather Network Weather Underground Weather Cloud
WindAlert (Weatherflow) PurpleAir

Weather Forecast

Forecast Created by Experimental Software Written By an Amateur With No Guarantee or Warranty or Promise of Accuracy Provided or Implied! Use at Your Own Risk! You Assume All Risk and Liability If You Use This Information in Any Way, For Any Purpose Whatsoever! See the Disclaimer Given Above!
raw forecast data generated on
Tue, 03 Dec 2024 15:40:02 -0800 (PST)

Click here for an official National Weather Service forecast! NWS Disclaimer
 
 
Tuesday
Mostly Sunny
Hi 71 °F
 Precp 1% 
Mostly
Sunny

Tuesday
Night
Mostly Clear
Lo 46 °F
 Precp 1% 
Mostly
Clear

 
Wednesday
Sunny
Hi 71 °F
 Precp 1% 
Sunny
Wednesday
Night
Mostly Clear
Lo 46 °F
 Precp 0% 
Mostly
Clear

 
Thursday
Mostly Sunny
Hi 69 °F
 Precp 0% 
Mostly
Sunny

Thursday
Night
Mostly Clear
Lo 46 °F
 Precp 0% 
Mostly
Clear

 
Friday
Sunny
Hi 71 °F
 Precp 0% 
Sunny
Friday
Night
Partly Cloudy
Lo 46 °F
 Precp 1% 
Partly
Cloudy

Tuesday
 
High of 71. Sunny through the day. Chance of precipitation is 1%. Humidity 45% in the morning, rising to 53% by the afternoon. Winds are a light air, NNW at 2-3 mph, gusting to a light breeze, 3-7 mph. Gusting winds stronger in the morning.
Tuesday Night
 
Low of 46. Mostly clear in the evening, with any clouds clearing to become clear after midnight. Chance of precipitation will be 1%. Humidity 59% in the evening, rising to 74% after midnight. Winds will be a light air, W-WNW at 1-2 mph, gusting to 2-3 mph. Sustained winds stronger in the evening.
Wednesday
 
High of 71. Sunny through the day. Chance of precipitation will be 1%. Humidity 79% in the morning, lowering to 56% by the afternoon. Winds will be a light air, WNW-N at 1-3 mph, gusting to a gentle breeze, 2-8 mph. Sustained winds stronger in the afternoon.
Wednesday Night
 
Low of 46. Mostly clear in the evening, with incoming clouds making it partly cloudy after midnight. Humidity 59% in the evening, rising to 77% after midnight. Winds will be a light air, NNW-NNE at 1-2 mph, gusting to 1-3 mph.
Thursday
 
High of 69. Partly cloudy in the morning, with clouds clearing, to become sunny by the afternoon. Humidity 80% in the morning, lowering to 52% by the afternoon. Winds will be a light breeze, N-NNE at 1-5 mph, gusting to a gentle breeze, 3-9 mph. Winds stronger in the afternoon.
Thursday Night
 
Low of 46. Clear in the evening, with a few clouds later making it mostly clear after midnight. Humidity 69% in the evening, rising to 77% after midnight. Winds will be a light air, NNW-NNE at 2 mph, gusting to a light breeze, 3-5 mph.
Friday
 
High of 71. Mostly sunny in the morning, with any clouds clearing to become sunny by the afternoon. Humidity 83% in the morning, lowering to 45% by the afternoon. Winds will be a light air, N at 2-3 mph, gusting to a gentle breeze, 3-9 mph. Gusting winds stronger in the afternoon.
Friday Night
 
Low of 46. Clear in the evening, with a few clouds later making it mostly clear after midnight. Chance of precipitation will be 1%. Humidity 48% in the evening, rising to 71% after midnight. Winds will be a light breeze, NNW-NNE at 2-5 mph, gusting to 5-7 mph. Sustained winds stronger in the evening.
Saturday
 
High of 68. Mostly sunny in the morning, with incoming clouds making it partly cloudy by the afternoon. Humidity 73% in the morning, lowering to 62% by the afternoon. Winds will be a light air, N-NE at 2 mph, gusting to a light breeze, 3-5 mph.
Saturday Night
 
Low of 46. Partly cloudy through the night. Chance of precipitation will be 1%. Humidity 60% in the evening, rising to 77% after midnight. Winds will be a light breeze, NNW at 2-5 mph, gusting to 6-7 mph. Sustained winds stronger in the evening.
Sunday
 
High of 66. Partly cloudy in the morning, with some clouds clearing, making it mostly sunny by the afternoon. Humidity 80% in the morning, lowering to 67% by the afternoon. Winds will be a light air, NNW-N at 2-3 mph, gusting to a gentle breeze, 6-8 mph.
Sunday Night
 
Low of 42. Mostly clear through the night. Chance of precipitation will be 1%. Humidity 52% in the evening, rising to 69% after midnight. Winds will be a light breeze, NNW-N at 5-6 mph, gusting to a gentle breeze, 8-9 mph.
Monday
 
High of 64. Mostly sunny through the day. Humidity 63% in the morning, lowering to 50% by the afternoon. Winds will be a light breeze, N at 3-5 mph, gusting to a gentle breeze, 8-9 mph.
Monday Night
 
Low of 41. Clear in the evening, with a few clouds later making it mostly clear after midnight. Chance of precipitation will be 1%. Humidity 39% in the evening, rising to 56% after midnight. Winds will be a light breeze, N at 6 mph, gusting to a gentle breeze, 9-12 mph.


The above Experimental Forecast used the National Weather Service's NDFD XML Feed
for Saratoga, CA
(37.263°N, 122.003°W, NWS Zone CAZ513, NWS County CAC085)



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.

RSS feed

Smartphone formatted

WeeWX uptime: 0 days, 13 hours, 30 minutes
Server uptime: 0 days, 13 hours, 30 minutes
weewx v5.1.0

Today's Almanac
Sun
Start civil twilight: 06:36:07
Sunrise: 07:05:24
Transit: 11:58:07
Sunset: 16:50:38
End civil twilight: 17:19:54
Prev. Day Length:09:46:15
Curr. Day Length:09:45:14
Curr. Shorter by:00:01:01
Azimuth: 235.2°
Altitude: 7.0°
Right ascension: 250.8°
Declination: -22.3°
Solstice: 12/21/24 01:20:20
Equinox: 03/20/25 02:01:14
Moon
Rise: 09:41:25
Transit: 14:16:07
Set: 18:53:23
Duration Seen:09:12
Azimuth: 204.7°
Altitude: 19.8°
Right ascension: 286.0°
Declination: -28.4°
Full moon: 12/15/24 01:01:38
New moon: 12/30/24 14:26:44
Phase: Waxing crescent
(8% full)
temperatures heatchill outside humidity rain wind barometer Hi Wind PM 2.5 Concentration Garage Wind Vector Radiation UV Index day rx percent