Rainier Pattern Arrives Tuesday

When most Portlanders think of December, they think of Christmas trees, advent calendars, and cars with those big bows on them. Certainly not sunny skies, and much less 50+ degree temperatures to accompany them! But that’s exactly what we’ve seen to begin December. There was no measurable precipitation for the first 5 days of December […]

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Beautiful Early Spring Weather This Week

Tuesday began clear for most of the Willamette Valley, but folks in downtown Portland and Vancouver had to wait until 10-11 am to break out of the clouds. The 10:00 am visible satellite image below shows how isolated this fog was to downtown Portland. Thankfully, those areas of patchy fog burned off by 11-11:30, and […]

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Calm Weather Set To Impact The Region

Hills

Hi y’all! It’s been a while, and I apologize for the delay in posts. I had some technical difficulties installing an SSL and spent a lot of time trying to configure a CNAME (an alternate domain for the same destination) for a WeatherTogether subdomain. The good part, however, is that WeatherTogether is now in HTTPS, […]

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McRidge – The End Is Near

Fog over the Columbia Basin. The smoke off the coast is from the California wildfires due to southerly flow aloft on the western side of McRidge

It’s been five days since my initial post, which, despite describing the most boring weather feature in existence, actually became my most-viewed post ever with over 1,000 views this week! That’s because Scott Sistek, a University of Washington meteorology grad who works for KOMO as a content writer/off-air meteorologist, was generous enough to share my […]

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Major Inversion

Tuesday, February 9, 2016 11:37 am Right now, we have a pretty impressive inversion over our region. This was something I expected, and honestly, I was surprised that it was not stronger yesterday. It will weaken as the day goes on and the sun heats up the surface, but right now, it is quite striking. […]

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Marine Pushes and Visibility

Friday, August 9, 2013 3:20 P.M. In many parts of the country, air conditioning is necessary during the summer months. Even in places with high and low temperatures similar to us (usually places that are close to the Canadian border, such as International Falls, Minnesota and Portland, Maine) generally have higher relative humidities. And Chicago? […]

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A Week of Reciprocals

Friday, January 25, 2013 12:32 A.M. Well, after one of the most horrendously academic stretches ever, I’m back to having some free time. Most people would consider this break in work I am experiencing relatively small compared to their schedules, but I consider it massive in depth, breadth, and lack of activity. (Although I have […]

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High Pressure, Inversions, and Fog

Tuesday, November 29, 2011 10:59 P.M. Photo Credit: Kevin Ebi @ Living Wilderness The next week or beyond will be very boring and uneventful for meteorologists. The culprit? A HUGE ridge of high pressure off the Eastern Pacific. Take a look at the current atmospheric configuration from tonight’s 00z UW WRF-GFS run. Valid 10:00 pm […]

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