Staff

Hottest Weather of Summer Coming This Weekend

Summer is finally going to make a “full” appearance in the Pacific Northwest this weekend. After a June and July that featured below normal temperatures, near record rainfall (June) and plenty of morning low clouds, a strong upper level ridge of high pressure will build over the Pacific Northwest Friday and last through the weekend. The hottest day will likely be Saturday when valley temperatures will soar between 90-100 degrees from Medford, Oregon north to Longview, Washington. Temperatures in the 80’s will be prevalent throughout the Puget Sound. The coast will remain a cool retreat, with temperatures in the 60’s with plenty of sunshine. Oddly enough, the Portland International Airport has failed to register a single 90 degree high temperature in the month of July since 2010. More over, the first 90 degree day last year in Portland was not recorded until August 20th 2011. The hot ridge of high pressure that has been baking the inner mountain west is going to slide west over the Pacific Northwest this weekend, which will allow upper level offshore flow to develop. This will be the warmest weekend of the year so far. Although it will be hot, daily records are at or above 100 degrees in Portland and won’t likely be in jeopardy this weekend.

Here are the top ten highest daytime temps ever set in Portland. The period of record for this report is 1871-Present and include both downtown and the airport. These are sorted first by high temp, then by most recent occurrence —

Date / High Temp

8-10-1981 / 107
8-8-1981 / 107
7-30-1965 / 107

7-2-1942 / 107
7-29-2009 / 106
7-28-2009 / 106
7-19-1956 / 106
9-2-1988 / 105
8-9-1981 / 105
8-8-1978 / 105

Stay tuned!
Steve Pierce, President
Oregon Chapter of the American Meteorological Society (AMS)
http://www.ametsoc.org/chapters/oregon

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Steve Pierce

Steve Pierce

Steve Pierce is widely known as Oregon and Washington's "go-to-guy" when it comes to fast, accurate historical meteorological research and forecasts. Steve is currently the President of the Oregon Chapter of the American Meteorological Society (AMS). Steve is also recognized as a regional weather commentator and blogger who can be heard on local radio stations and seen in print media outlets across the Pacific Northwest. His Weather Blog is hosted by the Columbian Newspaper in Vancouver. Check it out! He is a third generation resident of Vancouver, Washington and holds a degree in Communications. Both sets of Steve's grandparents migrated to Vancouver during World War II. One set traveled from Lenox, Iowa to work in the Kaiser Shipyards supporting the war effort. The other set came to Vancouver from Olympia, Washington to work as educators for the rapidly expanding Vancouver School District. When the war was over, both sets of grandparents decided to stay in Vancouver and continue raising their families, as did thousands of other families at the time. Those who are most familiar with Steve can attest to the fact that weather is his true passion. His love for "all things weather" began at the age of 7 when Mt. St. Helens erupted in 1980. He was fascinated with which direction the ash plumes were headed. Then came the very powerful windstorm of Friday, November 13, 1981, also referred to as the "Friday the 13th" storm. This was the strongest storm to hit the Portland / Vancouver area since the great Columbus Day Storm of 1962! At age 11, he was asked to publish an extended weather forecast for his elementary school's weekly newsletter. In the 1980's, at age 14, Steve was the youngest of KGW-TV's local "weather watchers" and would phone in his daily Vancouver weather stats to then television meteorologist Jim Little for use on-air. Steve has lived through all of the major Pacific Northwest weather events of the past 30 years, and then some. The most notable events include; the bitterly cold winter of 1978-1979, the record setting snow storms of January 1980, the summer heat wave of August 1981, the windstorms of November 1981 and December 1995, the severe arctic blast of February 1989, the record flood of February 1996, the historic ice storm of January 2004, the Vancouver tornado of January 2008 and the record setting snow storm of Christmas 2008. Not to mention every Mt. St. Helens volcanic eruption in between. With access to the most extensive set of historical weather records available to date, Steve has personally designed and integrated a proprietary system that gives him the ability to quickly locate and manipulate weather data as far back as the 1800's. As one local Meteorologist put it, "Steve has fast access to historical weather data that is needed for media, agriculture, business, personal, historical and other climatological needs. He can quickly manipulate the data in many different ways. His forecasts are also quite accurate, especially at longer lead times." Steve also provides local storm assessments, narratives and weather presentations to the general public, as requested. In his spare time, Steve enjoys spending time with his family, the outdoors, vacationing at his family's coastal cabin and just relaxing! By the way, do you like your weather on the "extreme" side? So does Steve! Whether it is collecting damage assessment data & photos after record setting 125 mph winds at the coast in December 2007, being one of the first on the scene after the January 2008 Vancouver tornado, or feeling (literally) the awesome power of 100 mph wind gusts at Oregon's Crown Point in January 2010, Steve has experienced it all! As Steve says, "don't just love weather, live weather!" Check out Steve's personal weather website at: http://www.piercevideo.com/weather.shtml