Hot back half of summer

Portland likely to see 90 degree heat this weekend with temps Sunday rising to near 100 degrees. As of Saturday morning, August 26th, PDX has hit 90 or better 15 days. With forecast models showing possible 90 degree heat through next Tuesday and again Labor Day weekend and another possible heat stretch around September 10th, the number of hot days may rise into the mid 20s, which would put the summer of 2017 on the list of hottest summers. Obviously, my projection of no more than 14 hot days (reaching 90 or better) is turning out to be way off! I simply did not see reason to expect what may be 12 sizzling days in the month of August. The most 90 degree days on record at PDX for August is 13 back in 1967. This month may challenge the record. Also, if Portland hits 90 or higher 25 times, this summer will be second to the hot year of 2015 when PDX hit 90, 29 times. Rod Hill
Rod Hill's Winter Outlook 2017-2018

By Rod Hill on 25-Oct-17 20:20.

Like many forecasters that attempt long-range, seasonal forecast, I rely heavily on the projected Enso Cycle, which is a reference to projected water temperatures in the equatorial region of the Pacific Ocean.

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Saturday Flooding Concerns

By Rod Hill on 20-Oct-17 10:40.

Forecast models show a long stretch of steady, heavy rainfall arriving Friday overnight and continuing into early Sunday morning.  New rainfall on top of what fell Thursday could equal 7" or more over the mountains (snow levels will rise back above 7,000 feet), 3-4" or more at the coast

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Mt. Hood First Snowfall

By Rod Hill on 19-Sep-17 09:46.

Mt. Hood picks up the first snowfall of the early fall season!  Timberline Lodge at 6,000' reports .27" of total moisture from Sunday night through Monday night.  Surface reports show 2-3" of wet snow on the ground.

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Hot back half of summer

By Rod Hill on 26-Aug-17 10:13.

Portland likely to see 90 degree heat this weekend with temps Sunday rising to near 100 degrees. As of Saturday morning, August 26th, PDX has hit 90 or better 15 days.

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Rare heavy mid-May snowstorm

By Rod Hill on 17-May-17 10:35.

A rare snowy morning in May at Timberline Lodge. Not rare because of the snow, but rare because of the depth. According to auto-snow weather stations at 6,000’, Timberline has 28” of new snow over the past 36 hours! The Monday night - Tuesday night snowstorm hit Mt.

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Trying to reach 70 degrees.

By Rod Hill on 21-Apr-17 07:38.

After a chilly 30 something start, much of the Willamette Valley and southwest Washington will warm to near 70 degrees this afternoon. Sunny skies and developing east winds will bring the warmth. Compared to April of 2016, we have been forced to hold our patience this spring for the arrival of warm weather.

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February all-time record for rain in jeopardy

By Rod Hill on 20-Feb-17 08:15.

Heavy rain on this Monday morning, February 20th, has pushed total rainfall at PDX over 9.00" for the month and into 2nd place on the all-time February wet record list! Less than an inch of water is needed to break the all-time February rainfall record of 10.03" set back in 1996.

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East winds to bring snow or ice

By Rod Hill on 31-Jan-17 07:46.

Cold east winds becoming gusty Tuesday night and blowing 40-50 mph near the gorge Wednesday and Thursday will set the stage for more winter weather over the Portland and Salem metro areas.  At this point, any moisture before Thursday night will be light and scattered, meaning no problems are expected.

Heavier

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ICE STORM WARNING FOR PORTLAND

By Rod Hill on 17-Jan-17 03:23.

ICE STORM WARNING FOR PORTLAND-VANCOUVER METRO AREAS UNTIL 10:00 PM TODAY.

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Possible Freezing Rain, Flooding Concerns

By Rod Hill on 16-Jan-17 03:24.

Cold east winds, blowing out of the Gorge to set the stage for possible Tuesday morning freezing rain in Portland and Salem.   

Precipitation is expected to return early Tuesday morning and may fall as freezing rain, depending on temperatures.  Hours of freezing rain are possible into early

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