Saratoga, California (West Valley College Area)

Current Weather Conditions

Friday January 24, 2020; 3:55AM

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
67 - MODERATE

Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution. Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
Outside Temperature 45.5°F
Wind Chill 45.5°F
Heat Index 45.5°F
Dewpoint 44.2°F
Humidity 95%
Barometer 30.171 inHg
Barometer Trend (3 hours) 0.020 inHg
Wind 0 mph from N/A (N/A)
Rain Rate 0.00 in/hr
Garage Temperature 58.6°F
UV 0.0
Solar Radiation 0 W/m²
Latest PM2.5 [AQI]19.9 μg/m³ [67]
Latest PM10 [AQI]23 μg/m³ [21]

 

Since Midnight
High Temperature
Low Temperature
48.4°F at 00:00:09
45.5°F at 03:12:52
High Heat Index
Low Wind Chill
48.4°F at 00:00:09
45.5°F at 03:12:52
High Humidity
Low Humidity
95% at 03:17:46
92% at 00:00:02
High Dewpoint
Low Dewpoint
46.2°F at 00:00:09
43.9°F at 03:12:52
High Barometer
Low Barometer
30.186 inHg at 02:16:04
30.142 inHg at 00:21:04
Today's Rain 0.00 in
High Rain Rate 0.00 in/hr at 00:00:02
High Wind 0 mph from N/A at 00:00:02
Average Wind 0 mph
RMS Wind 0 mph
Vector Average Speed
Vector Average Direction
0 mph
90°
High Garage Temperature
Low Garage Temperature
60.3°F at 00:00:02
58.6°F at 03:50:02
High UV
Low UV
0.0 at 00:00:02
0.0 at 00:00:02
High Radiation
Low Radiation
0 W/m² at 00:00:02
0 W/m² at 00:00:02
High PM2.5 [AQI]

Low PM2.5 [AQI]
19.9 μg/m³ [67]
 at 03:55:20
3.4 μg/m³ [14]
 at 02:20:20
High PM10 [AQI]

Low PM10 [AQI]
23 μg/m³ [21]
 at 03:55:20
4 μg/m³ [4]
 at 02:20:20

 

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: Fri, 24 Jan 2020 03:40:00 -0800
Click here for real NWS text forecasts! (NWS Disclaimer)
 
Thursday
Night

Lo 46 °F
 Precp 0% 
Mostly
Cloudy

 
Friday

Hi 63 °F
 Precp 1% 
Mostly
Cloudy

Friday
Night

Lo 50 °F
 Precp 6% 
Mostly
Cloudy

 
Saturday

Hi 64 °F
 Precp 2% 
Mostly
Cloudy

Saturday
Night
Light rain likely
Lo 52 °F
 Precp 57% 
Rain
Likely

 
Sunday
A chance of light rain
Hi 60 °F
 Precp 54% 
Chance
Rain

Sunday
Night

Lo 45 °F
 Precp 10% 
Partly
Cloudy

 
Monday

Hi 59 °F
 Precp 8% 
Mostly
Cloudy

Monday
Night

Lo 46 °F
 Precp 8% 
Partly
Cloudy

Thursday Night
 
Low of 46. Partly cloudy through the night. Humidity 90% through the night. Winds are light, NW at 2 mph.
Friday
 
High of 63. Partly cloudy through the day. Chance of precipitation will be 1%. Humidity 92% in the morning, lowering to 73% by the afternoon. Winds will be light, WNW-NW at 2 mph, gusting to 2-3 mph.
Friday Night
 
Low of 50. Mostly cloudy in the evening, with a bit of the overcast clearing, becoming partly cloudy after midnight. Chance of precipitation will be 6%. Humidity 86% in the evening, rising to 93% after midnight. Winds will be calm, NW-NNE at 1 mph.
Saturday
 
High of 64. Mostly cloudy through the day. Chance of precipitation will be 2%. Humidity 92% in the morning, lowering to 78% by the afternoon. Winds will be light, NW-NNW at 2 mph. Gusting winds stronger in the morning.
Saturday Night
 
Light rain likely, with a low of 52. Mostly cloudy through the night. Expecting approximately 0.01 inches of rain. Chance of precipitation will be 57%. Humidity 93% in the evening, lowering to 90% after midnight. Winds will be light, SW-W at 1-3 mph. Winds stronger after midnight.
Sunday
 
A chance of light rain, with a high of 60. Mostly cloudy in the morning, with a bit of the overcast clearing, becoming partly cloudy by the afternoon. Expecting approximately 0.02 inches of rain, mostly in the morning. Chance of precipitation will be 54%. Humidity 93% in the morning, lowering to 78% by the afternoon. Winds will be a light breeze, SW-NW at 3-6 mph. Gusting winds stronger in the morning.
Sunday Night
 
Low of 45. Partly cloudy through the night. Chance of precipitation will be 10%. Humidity 74% in the evening, rising to 86% after midnight. Winds will be a light breeze, NW at 2-7 mph. Winds weaker in the evening.
Monday
 
High of 59. Partly cloudy through the day. Chance of precipitation will be 8%. Humidity 89% in the morning, lowering to 83% by the afternoon. Winds will be light, NW at 1-2 mph. Winds weaker in the morning.
Monday Night
 
Low of 46. Partly cloudy through the night. Chance of precipitation will be 8%. Humidity 69% in the evening, rising to 83% after midnight. Winds will be light, NW at 2-3 mph. Gusting winds stronger in the evening.
Tuesday
 
High of 60. Partly cloudy in the morning, with some increasing clouds, becoming mostly cloudy by the afternoon. Chance of precipitation will be 12%. Humidity 86% through the day. Winds will be light, NW-NNW at 2 mph. Gusting winds stronger in the morning.
Tuesday Night
 
Low of 47. Mostly cloudy in the evening, with a bit of the overcast clearing, becoming partly cloudy after midnight. Chance of precipitation will be 6%. Humidity 75% in the evening, rising to 90% after midnight. Winds will be a light breeze, NW-NNW at 2-5 mph. Winds weaker in the evening.
Wednesday
 
High of 61. Partly cloudy through the day. Chance of precipitation will be 6%. Humidity 89% in the morning, rising to 90% by the afternoon. Winds will be light, NNW-N at 3 mph. Gusting winds stronger in the morning.
Wednesday Night
 
Low of 47. Partly cloudy through the night. Chance of precipitation will be 1%. Humidity 72% in the evening, rising to 86% after midnight. Winds will be a light breeze, NNW at 2-5 mph. Winds weaker in the evening.
Thursday
 
High of 64. Partly cloudy through the day. Chance of precipitation will be 1%. Humidity 89% in the morning, lowering to 86% 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: 1 day, 15 hours, 2 minutes
Server uptime: 1 day, 15 hours, 3 minutes
weewx v3.9.2

Today's Almanac
Sun
Start civil twilight: 06:48:13
Sunrise: 07:16:31
Transit: 12:20:03
Sunset: 17:23:55
End civil twilight: 17:52:13
Day Length:10:07
Azimuth: 84.4°
Altitude: -40.1°
Right ascension: 306.3°
Declination: -19.3°
Equinox: 03/19/20 20:49:32
Solstice: 06/20/20 14:43:46
Moon
Rise: 07:20:42
Transit: 12:19:35
Set: 17:21:29
Duration Seen:10:01
Azimuth: 90.3°
Altitude: -38.8°
Right ascension: 302.5°
Declination: -22.5°
New moon: 01/24/20 13:41:58
Full moon: 02/08/20 23:33:15
Phase: New
(0% full)
temperatures heatchill outside humidity rain wind barometer Hi Wind PM 2.5 Concentration Garage Wind Vector Radiation UV Index day rx percent