Tag : weather

Tag: weather

Los Angeles Rainfall Now Falling Behind. Postcard Weather for Rose Parade. MJO Active Again, but for How Long? Millions in Damage from Downslope Windstorm.

CPC 6-10 Day Outlook Precipitation Probability Issued Sunday, January 1, 2012 There's been no rainfall recorded at Downtown Los Angeles (USC) since December 17 when 0.01 inch recorded. Los Angeles ended December with 1.01 inch of rain...

Record Rainfall in Northern and Central California. Los Angeles Ends Water Year at 133% of Normal Rainfall. Hot Weather Forecast For July 4th Weekend.

GOES-11 Water Vapor Image Tuesday June 28, 2011 - 2:30 pm PDT Tuesday a front associated with an unseasonably strong Pacific low pressure system broke rainfall records in much of the northern half of the state. Precipitation records f...

Rain a Possibility for Los Angeles Marathon. Heavier Rain Expected Sunday Evening; Maybe Earlier.

HPC 3-Day Precipitation Forecast For the Period Ending 11:00 a.m. Monday, March 21 Along with January and February, March is one of the big three precipitation months in Southern California in which the average rainfall for Downtown L...

Wet October. Record November Highs. MEI Ends Record Plunge.

AHPS Precipitation (Percent of Normal) For 30 Days Ending November 1, 2010. October was an unusually wet month in coastal Southern California. Many areas recorded more than an inch above normal rainfall, and some as much as 3 inches a...

Record Temperature in Los Angeles Followed by Record Rainfall.

AHPS Precipitation Totals For the 7-day Period Ending 10/07/10 12z Just a week after Downtown Los Angeles (USC) set a new all time temperature record of 113°F, an unseasonably strong cutoff upper level low set up shop over Southe...

Highest Temperature Ever Recorded in Downtown Los Angeles. Thundershowers and Rainbows. La Nina and the Southern California 2010-2011 Winter Precipitation Outlook.

Composite Precipitation for Eight Moderate to Strong Transitional La Ninas (Mouse Over Image is Composite Precipitation for 16 La Ninas) Updated October 6, 2010. Replaced 1975 with 2007 in composite of climate division precipitation...

How Hot Will it Get? How Cool Will It Be?. La Nina Cooling Slows, Then Intensifies.

GFS Temperature Forecast for Van Nuys August 24, 2010 12z This year it wasn't until July 14th that Downtown Los Angeles topped the 90°F mark, and Woodland Hills the 100°F mark. Through mid August we'd had only one short (four day...

Heatwave Follows Coolwave. Water Year Rainfall Varies Across Area. Record MEI Drop. GWO Orbits In La Nina Territory.

TAO/TRITON SST & SST Anomaly July 17, 2010 Following a 26 day stretch in which the temperature at Downtown Los Angeles was below normal 25 of the days, and several lowest maximum temperature records were set around the area,...

SST Anomalies Continue to Decline. Southern California Temps Climb.

Niño Region SST Anomalies Woodland Hills (Pierce College) topped the 90° mark for the first time this year Memorial Day weekend, and after cooling a few degrees during the week, temperatures are back into the 90's this afternoon....

First Autumn Cold Front. Mixed El Nino Signals Continue.

GOES-11 IR Satellite Image Tuesday, Sept. 29, 2009 1:30 p.m. PDT The frontal band associated with the first Pacific upper level low system and trough of Autumn 2009 is producing some showers in Central California. Some snow sho...

Ten Consecutive Days with Highs in the Eighties. Rain on the Way.

HPC QPF Forecast 48 hrs. Ending 4:00 pm 01/22/09 Including today, Los Angeles has enjoyed an unprecedented ten straight January days with highs in the eighties. In the yin yang of weather, the western half of the U.S. has been...

Clouds, Heat, and Then Rain?

Clouds over Oat Mountain Monday, September 29, 2008 Downtown Los Angeles recorded a trace of rain, and a few other stations in Southern California recorded meager, but measurable, precipitation Monday. Where it did rain, amount...

Heat Wave Expected to Peak Today. Equatorial Pacific in Transition.

BUFKIT GFS 2-meter (red) and Skin (blue) Temperatures VNY 06/20/08 12z Temperatures today at Los Angeles Pierce College in Woodland Hills appear to be running about a degree hotter than yesterday, when a new record high for the...

Strong Pacific Jetstream Pumps Up West Coast Ridge & Temperatures.

SFSU 300mb Jetstream Analysis - 5/16/08 12z Chance of a Shower Next Weekend? An unseasonably strong and extended Pacific jetstream has resulted in a very high amplitude high pressure ridge over the West Coast with record and...