Santa Ana, California

Current Conditions

 
Temp: 61°
Dew Point: 49°
Humidity: 64%
Wind: Calm
Visibility: 10.0 miles
Pressure: 29.93 in. +
Sky: Scattered Clouds

 

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Almanac

Average High: 69°

Average Low: 50°

Record high/year: 85° (2002)

Record low/year: 45° (2004)

Sunrise: 6:29 AM

Sunset: 4:45 PM

Detailed History

Sun and Moon

Sunrise: 06:29 AM (PST)

Moon Rise: 10:37 AM (PST) 11 21

Sunset: 04:45 PM (PST)

Moon Set: 09:03 PM (PST) 11 21

Moon Phase

Today
Nov. 24
Dec. 02
Dec. 08
Dec. 16

 

Local Radar

Local Satellite


Air Pollution

Air Pollution Forecast for N Coastal Orange

Current Air Quality: Good Pollutant: OZONE
Sun Air Quality: Good Pollutant: NO2
Sun Air Quality: Good Pollutant: OZONE

Next 12 Hours

 
5  pm
8  pm
11  pm
2  am
5  am
Partly Cloudy Partly Cloudy
Partly Cloudy Partly Cloudy
Partly Cloudy Partly Cloudy
Partly Cloudy Partly Cloudy
Clear Clear
61°
56°
54°
52°
49°

 

Forecast data from the National Digital Forecast Database


5-Day Forecast

Saturday Partly Cloudy Hi 65° Lo 49° Partly Cloudy
Sunday Clear Hi 70° Lo 52° Clear
Monday Clear Hi 74° Lo 52° Clear
Tuesday Clear Hi 79° Lo 52° Clear
Wednesday Clear Hi 79° Lo 54° Clear

 

Forecast for Orange County Coastal Areas

Updated: 1:31 PM PST on November 21, 2009

Tonight

Partly cloudy. Patchy fog overnight. Lows 45 to 50. Light winds.

 

Sunday

Mostly sunny. Patchy fog in the morning. Highs around 68 near the coast to 70 to 75 inland. Light winds.

 

Sunday Night

Mostly clear. Lows 48 to 53. Light winds.

 

Monday

Sunny. Highs 67 to 72 near the coast to 74 to 79 inland. Light winds.

 

Monday Night

Mostly clear. Lows 48 to 54. Light winds.

 

Tuesday

Mostly sunny. Highs 70 to 75 near the coast to 79 to 84 inland.

 

Tuesday Night

Mostly clear. Lows 48 to 54.

 

Wednesday

Sunny. Highs around 74 near the coast to 78 to 83 inland.

 

Wednesday Night

Clear. Lows 49 to 55.

 

Thanksgiving Day

Sunny. Highs around 73 near the coast to 78 to 83 inland.

 

Thursday Night

Clear. Lows 49 to 55.

 

Friday

Mostly sunny. Highs around 68 near the coast to 72 to 77 inland.

 

Friday Night

Mostly clear. Lows 47 to 53.

 

Saturday

Mostly sunny. Highs around 65 near the coast to 68 to 73 inland.

 

 

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: MesoWest Santa Ana CA US SGXWFO, Santa Ana, CA

Updated: 1:45 PM PST

Temperature: 67 °F Dew Point: 54 °F Humidity: 64% Wind: Calm Pressure: 29.89 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: North Tustin, Tustin, CA

Updated: 5:15 PM PST

Temperature: 61.2 °F Dew Point: 50 °F Humidity: 67% Wind: Calm Pressure: 29.65 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: KG6MIH, Orange, CA

Updated: 5:15 PM PST

Temperature: 60.0 °F Dew Point: 51 °F Humidity: 73% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: MesoWest Santa Ana CA US LOXWFO, Santa Ana, CA

Updated: 4:21 PM PST

Temperature:  °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: Northpark, Irvine, CA

Updated: 5:16 PM PST

Temperature: 59.2 °F Dew Point: 51 °F Humidity: 75% Wind: Calm Pressure: 29.90 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: Northwood, Irvine, CA

Updated: 5:15 PM PST

Temperature: 60.6 °F Dew Point: 53 °F Humidity: 77% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: Irvine, CA

Updated: 5:16 PM PST

Temperature: 60.1 °F Dew Point: 52 °F Humidity: 76% Wind: WSW at 1.0 mph Pressure: 29.90 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: MesoWest Costa Mesa CA US LOXWFO, Costa Mesa, CA

Updated: 3:03 PM PST

Temperature:  °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: 405/Harbor Blvd, Costa Mesa, CA

Updated: 5:16 PM PST

Temperature: 55.7 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: Rancho San Joaquin-University Park, Irvine, CA

Updated: 5:16 PM PST

Temperature: 61.2 °F Dew Point: 50 °F Humidity: 66% Wind: Calm Pressure: 29.91 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: Anaheim, CA

Updated: 5:16 PM PST

Temperature: 59.1 °F Dew Point: 53 °F Humidity: 79% Wind: Calm Pressure: 29.93 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: Sunkist, Anaheim, CA

Updated: 5:15 PM PST

Temperature: 60.1 °F Dew Point: 51 °F Humidity: 72% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: MesoWest Costa Mesa-Mesa Verde Dr CA US CARB, Costa Mesa, CA

Updated: 4:00 PM PST

Temperature:  °F Dew Point: - Humidity: - Wind: WSW at 4 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: -9 °F Historical Graphs

Location: APRSWXNET Orange CA US, Anaheim, CA

Updated: 4:48 PM PST

Temperature: 58 °F Dew Point: 28 °F Humidity: 31% Wind: SSW at 3 mph Pressure: 29.88 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: APRSWXNET Newport Beach CA US, Newport Beach, CA

Updated: 4:48 PM PST

Temperature: 60 °F Dew Point: 52 °F Humidity: 76% Wind: Calm Pressure: 29.87 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: Anaheim Hills, CA

Updated: 5:16 PM PST

Temperature: 59.7 °F Dew Point: 51 °F Humidity: 72% Wind: Calm Pressure: 29.41 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: Upper Newport Bay, Newport Beach, CA

Updated: 3:57 PM PST

Temperature: 62.1 °F Dew Point: 53 °F Humidity: 72% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: MesoWest Anaheim-Pampas Ln CA US CARB, Anaheim, CA

Updated: 4:00 PM PST

Temperature: 64 °F Dew Point: 50 °F Humidity: 60% Wind: West at 5 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: Anaheim Hills, CA

Updated: 5:00 PM PST

Temperature: 59.5 °F Dew Point: 52 °F Humidity: 77% Wind: Calm Pressure: 29.79 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: Greenbrook, Fountain Valley, CA

Updated: 5:14 PM PST

Temperature: 59.0 °F Dew Point: 52 °F Humidity: 78% Wind: Calm Pressure: 29.92 in Hourly Precipitation: - Windchill: - Historical Graphs

Location: EUCLID/LAPALMA, Anaheim, CA

Updated: 5:16 PM PST

Temperature: 60.5 °F Dew Point: 51 °F Humidity: 71% Wind: Calm Pressure: 29.85 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: SW Yorba Linda/NW Anaheim Hills, Yorba Linda, CA

Updated: 5:16 PM PST

Temperature: 60.4 °F Dew Point: 51 °F Humidity: 71% Wind: Calm Pressure: 29.50 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: Two Miles From The Beach, Huntington Beach, CA

Updated: 5:11 PM PST

Temperature: 62.5 °F Dew Point: 55 °F Humidity: 77% Wind: West at 1.0 mph Pressure: 29.96 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: Yorba Linda Blvd., Placentia, CA

Updated: 5:05 PM PST

Temperature: 60.4 °F Dew Point: 52 °F Humidity: 74% Wind: Calm Pressure: 29.92 in Hourly Precipitation: - Windchill: - Historical Graphs

Location: Surf City, Huntington Beach, CA

Updated: 5:16 PM PST

Temperature: 66.2 °F Dew Point: 38 °F Humidity: 36% Wind: Calm Pressure: 29.74 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: Microsemi - Tech Center, Garden Grove, CA

Updated: 5:15 PM PST

Temperature: 59.3 °F Dew Point: 53 °F Humidity: 80% Wind: Calm Pressure: 29.83 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: Yorba Linda, CA

Updated: 5:16 PM PST

Temperature: 59.2 °F Dew Point: 43 °F Humidity: 54% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: Brookhaven Ave & Bastanchury Rd, Placentia, CA

Updated: 5:16 PM PST

Temperature: 61.0 °F Dew Point: 52 °F Humidity: 73% Wind: Calm Pressure: 29.75 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: Downtown, Yorba Linda, CA

Updated: 5:15 PM PST

Temperature: 60.2 °F Dew Point: 50 °F Humidity: 69% Wind: Calm Pressure: 29.87 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: MesoWest Huntington Beach CA US SGXWFO, Huntington Beach, CA

Updated: 1:45 PM PST

Temperature: 65 °F Dew Point: 56 °F Humidity: 73% Wind: SW at 7 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: Bolsa Chica Wetlands, Huntington Beach, CA

Updated: 5:15 PM PST

Temperature: 59.2 °F Dew Point: 54 °F Humidity: 82% Wind: WSW at 1.0 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: DOWNTOWN HB, Huntington Beach, CA

Updated: 5:16 PM PST

Temperature: 60.1 °F Dew Point: 57 °F Humidity: 89% Wind: West at 1.1 mph Pressure: 29.85 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: Balboa, Newport Beach, CA

Updated: 5:15 PM PST

Temperature: 61.0 °F Dew Point: 41 °F Humidity: 48% Wind: Calm Pressure: 29.91 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: APRSWXNET Yorba Linda CA US, Yorba Linda, CA

Updated: 4:53 PM PST

Temperature: 58 °F Dew Point: 48 °F Humidity: 69% Wind: Calm Pressure: 29.86 in Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: Bryant Ranch - 91/241 Fwy, Yorba Linda, CA

Updated: 5:14 PM PST

Temperature: 59.4 °F Dew Point: 50 °F Humidity: 71% Wind: Calm Pressure: 29.92 in Hourly Precipitation: - Windchill: - Historical Graphs

MSN Maps of:

Temperature Dew Point Humidity Wind Pressure Hourly Precipitation -

NWS Forecaster Discussion




281 
fxus66 ksgx 212122 
afdsgx 


Area forecast discussion 
National Weather Service San Diego California 
200 PM PST Sat Nov 21 2009 


Synopsis...residual moisture will continue patchy coastal low 
clouds tonight. Otherwise...mostly clear. Warmer through the middle 
of next week under high pressure with weak offshore flow. Cooler 
again by next weekend. 


&& 


Discussion...for southwest California including San Diego... 
Orange...southwest San Bernardino and West Riverside counties. 


Tonight through Monday...patchy low clouds west of the mountains 
through tonight with variable high cloudiness. Pressure gradients 
continue onshore but are trending weaker to the north...with about 4 
mb san-ipl and 5 mb san-las. 


The upper trough moving off to the east will leave behind a little 
low level moisture for patchy low clouds west of the mountains tonight 
and variable high cloudiness through Sunday. Dry northwest flow will 
continue through Sunday as a series of minor upper level troughs 
pass to the north. Surface pressure gradients will become weakly 
offshore to the north for a brief period tonight into Sunday 
morning...but remain onshore to the east. This will have little 
effect except to lower humidities a little in the northern areas. 
Clear and a little warmer on Sunday...then even warmer Monday under 
high pressure with weak offshore flow. 


Tuesday through Saturday...upper level ridging and weak offshore 
flow will continue through middle week. This will maintain generally 
clear skies with a warming trend. Thursday should be the warmest day 
in most areas with maximum temperatures about 5 to 10 degrees above seasonal 
averages in the inland valleys and foothills. There will be local 
gusty winds through and below mountain canyons and passes at times 
but they are expected to remain below advisory strength with most 
gusts less than 35 miles per hour. Cooler Friday and Saturday as a low pressure 
trough moves through to the north and onshore flow returns. 


&& 


Aviation... 
212000z...marine layer expected to drop tonight to about 1500 to 
2000 feet. Flow going offshore and forecast models are showing mostly 
clear tonight through Sunday. Will go for clear skies tonight 
through Sunday with possible visibility 3-5sm and isolated lower tonight. 
Expect any fog that develops will in the near coast areas with 
isolated brief dense fog possible Sunday morning. Otherwise...clear 
through Monday. 


&& 


Fire weather... 
no short term fire weather concerns. Next concern is still the 
prolonged offshore wind pattern for next week. This still looks like 
a weak to briefly moderate event. Adding forecast wind gusts and relative humidity 
values to the extended portion of each fire weather zone forecast in 
this afternoons. Numbers are similar to those mentioned in the 900 
am are forecast discussion. Looking further out...assuming the 
models are dead on accurate with the strength and position of the 
ridge...a much stronger offshore wind event is advertised to finish 
out the month of November. 


&& 


Sgx watches/warnings/advisories...none. 


&& 


$$ 


Public...pg 
aviation...Whitlow 
fire weather...Balfour 










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