<img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=192888919167017&amp;ev=PageView&amp;noscript=1">
Monday,  May 13 , 2024

Linkedin Pinterest
News / Clark County News

Weather Eye: A Pineapple Express may be coming toward the end of this week

By Patrick Timm
Published: January 31, 2015, 4:00pm

January went out on a dry note but February will revive winter and relieve us of the doldrums with a little rainfall. Showers linger into Monday; Tuesday and Wednesday look mostly dry.

The later part of the week gets interesting. Shall I say, “Pineapple”? Forecast models were fairly confident that we’ll get a long stream of subtropical moisture and heavy rains. As always, it is too soon to see where this atmospheric river will run, but right now anyway, we could have several inches of rain Thursday through the weekend.

The bad news is that the freezing levels will be high, so the precipitation should land as rain even as high as Timberline. The higher Cascades may get some snow early in the week, maybe a dusting at pass levels, but significant snow loss later is highly possible.

Cold air trapped in the Columbia Basin and in far eastern Washington will help produce areas of snow — a couple of inches — around Spokane today. It is winter, after all, yes?

January will go into the record books as a dry month with only 3.35 inches measured in Vancouver at Pearson Field — 2.15 inches below average — and only 12 days of measurable rain. We had a high of 60 degrees on Jan. 18 and a low of 20 degrees on Jan. 1. Only 11 nights were cold enough to freeze. The average mean temperature was 42.1 degrees, 0.7 of a degree above average.

February, as you recall, is supposed to be drier and warmer than average, so we’ll see how long we can keep the rain going this week and hope that freezing levels will yet fall back to normal. Mount Hood’s snowpack is only 14 percent of average. From a distance, Mount St. Helens is looking like it’s early summer up there.

Go, Seahawks!

Loading...