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Rancho San Joaquin, Irvine, CA 92612
Weather Conditions Updated at 7:01am on 2/26/21
Sky Temperature (°F) Wind 


Visibility 10 mi.

 42°


Temp Rate °/hr.
24-hr. Change °



Max Gust 1 mph
High Temperature 49° (12:00am)
Low Temperature 42° (6:06am)
Humidity
High/Low

/
Dew Point
High/Low

Wet Bulb Temperature
 
/
 
Rainfall Since Midnight
Pressure

24-hour Change
30.06 in. 

Cloud Base ft.
Density Altitude
Pressure Altitude
Vapor Pressure 0.17 in.
Virtual Temperature 43°

Coastal Orange County Forecast

Meteoblue NowcastMarine ForecastArea Forecast Discussion

National Temperature Extremes

lign="center">
Thursday, Contiguous 48 United States
 High: 
at Zapata, TX Low: at Peter Sinks, UT  

Temperature Converter




Enter temperature in either box and press [TAB].

°F  °C

Station Statistics

 
Station Location and Elevation
Rancho San Joaquin, Irvine, CA  92612
Latitude: 33.663, Longitude: -117.830
Elevation: 72 Feet Above Sea Level


Station Temperature and Wind Extremes
This Month's High Temp (2/22/21)
This Month's Low Temp (2/19/21)
This Month's Peak Wind Gust mph (2/12/21)

This Year's High Temp (1/15/21)
This Year's Low Temp (1/26/21)
This Year's Peak Wind Gust: mph (1/25/21)

Record High Temp* (7/6/18)
Record Low Temp* (1/14/07)
Record Wind Gust* 47 mph (1/16/08)
Record Low Pressure*: 29.08 in. (1/21/10)
*Record for Irvineweather.net Since 3/1/2004


Solar Activity





Solar X-rays:  
Geomagnetic Field:  
Status
Status
 

Courtesy of n3kl.orgMt. Wilson Solar Tower Home Page
U.S. Current Conditions

Current U.S. Temperatures
Almanac
Sunrise  
6:20am
Moonrise 
5:20pm
Moon Phase

Illuminated
Sunset 
5:43pm
Moonset  
6:19am
Heating° Days (Current) 6
Monthly Heating° Days (To Date): 212
Yearly Heating° Days (To Date) 509
Cooling° Days (Current) 0
Monthly Cooling° Days (To Date) 24
Yearly Cooling° Days (To Date) 74
Wind Run (Current)  0.02 mi.
Wind Run Monthly (To Date) 235.16 mi.
Wind Run Yearly (To Date) 602.66 mi.
Rainfall Sentinel
Last Measurable Rainfall
Monthly Rainfall (To Date)
Annual Rainfall (To Date)*
Last Year's Annual Rainfall* 10.67 in.
Normal Annual Rainfall* 13.33 in.
*Annual Rainfall is based on the California Water Year,
  which runs from October 1 through September 30.

Regional Observations




Area Forecast Discussion
Expires:No;;130594
FXUS66 KSGX 260550 AAA
AFDSGX

Area Forecast Discussion
National Weather Service San Diego CA
934 PM PST Thu Feb 25 2021

.SYNOPSIS... 
Friday will be a sunny, mild day. A Catalina Eddy will form over the 
coastal waters Friday and it will spin up low clouds near the coast 
Friday night into Saturday. Saturday will be a little cooler as the 
marine layer deepens and the onshore flow increases ahead of an 
approaching trough. After the trough passes Saturday evening, strong 
northeast winds will once again impact the mountains and foothills 
through Sunday. Monday will be dry. There is a chance for light 
precipitation Tuesday and Wednesday. 

&&

.DISCUSSION...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE...
SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO
COUNTIES...

Evening Update: 

The Santa Ana wind event was a strong one, as highlighted on the 
wind report issued earlier this afternoon, and headlined on social 
media and our website. Otherwise quiet weather will be expected for 
the remainder of tonight, and into Friday. Onshore flow late Friday 
will bring in marine enhanced air to the coastal strip and patchy 
fog. No changes were necessary this evening. 

Remainder of the previous forecast discussion, issued at 240 PM PST:

Santa Ana winds peaked this morning with gusts above 70 mph at the 
wind prone areas in San Bernardino and Orange County Mountains. 
Marshall Peak in the San Bernardino Mountains had a gust to 98 mph, 
and CSU San Bernardino had a gust to 81 mph. Several big rigs were 
overturned on the I-15 and I-210 below the Cajon Pass. Winds also 
gusted to 58 mph at Desert Hot Springs last night.

The winds will decrease this afternoon as gradients weaken. Friday 
will be a little warmer than today in most areas. A Catalina Eddy is 
forecast to spin up Friday night which will deepen the marine layer 
and spread low clouds and fog into the coastal zones Saturday 
morning, perhaps as far inland as the western San Diego Valleys. 
Saturday will be a cooler day with lower heights and stronger 
onshore flow associated with a fairly strong inside slider 
racing across the Great Basin and into Arizona Sunday.  

Gradients turn quickly offshore Saturday night and that will bring 
in another round of Santa Ana winds Saturday night and Sunday. This 
Santa Ana event won't be a strong today's, but it will still 
generate northeast winds from 40-60 mph in the mountain and 
foothills, and that may require a High Wind Watch or Wind Advisory. 
Sunday will be a colder day is all areas. Marine layer clouds and 
fog in San Diego County Sunday morning will slowly erode as the 
drier offshore flow make its way southwestward. 

Monday will be a dry and warmer day with generally sunny skies and 
weaker offshore flow. 

The Tuesday and Wednesday outlook is a murky as it was yesterday. 
All of the deterministic and the ensemble runs continue to show a 
large model spread next week. The variability ranges from dry and 
warm with ridging (ECMWF) to wet and cool troughing (GFS). The 
Canadian model is also supporting and cooler, wetter solution. 
Forecast confidence remains very low for this time period. 

&&

.AVIATION...  
260400Z...Local breezes with gusts 20-30 MPH this evening across the 
mountains will continue to subside through tonight. Otherwise, 
mostly clear with VFR conditions through Friday. 

&& 

.MARINE...
No hazardous marine weather expected tonight through Saturday. 
Northeast winds expected starting early on Sunday morning through 
Sunday night with some gusts over 20 knots possible.

&&

.SKYWARN... 
Skywarn activation will not be needed Friday. 

&&

.SGX WATCHES/WARNINGS/ADVISORIES...
CA...None. 
PZ...None.

&&

$$

PUBLIC...Moede/JMB
AVIATION/MARINE...APR


Weather Trend Graphs



              




©Irvineweather.net (rev. 2021_02131303)
Conditions Updated once per minute.
Page will automatically refresh every five minutes.
All temperatures and dew points are in degrees Fahrenheit.
MADIS ID: D0553
CWOP ID: DW0553
WUnderground.com ID: KCAIRVIN4
Weatherforyou.com ID: KCAIRVIN1
PWS Weather ID: KCAIRVIN1

Weather Hardware by Davis Instruments
Weather Software by Ambient Weather, augmented by WeatherDisplay

Acknowledgements:

Radar courtesy of NWS and WUnderground
Satellite courtesy of NWS
Current conditions map courtesy of WUnderground
Current Temperatures map courtesy of WeatherCentral
Local Forecast courtesy of meteoblue.com
Wind direction image courtesy of Long Beach, WA Weather
Regional Observations courtesy of WeatherForYou.com

(You knew this was coming!) Never base important decisions on this or any weather information obtained from the Internet.
This site reports weather observed at the Rancho San Joaquin village of Irvine, California.
We are not affilliated with the Rancho San Joaquin Golf Course, the Rancho San Joaquin Homeowner's Association
nor the Rancho San Joaquin Apartments.
So there!



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