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
July 2018 High Temperature Ties for Warmest All-Time

By Rod Hill on 01-Aug-18 10:04.

The official July climate report for PDX shows an average high temperature of 87.5 degrees, which ties the July of 1985 as the warmest all time.  The mean temperature was 74 degrees, which is the 2nd warmest on record.  The average low was 60.5, coming in as the 5th warmest in recorded history. 

Also

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Heat Wave Likely to Hit Next Week

By Rod Hill on 11-Jun-18 08:58.

Portland will soon be getting into the heat.  Forecast models have been showing for weeks a very warm to hot back half of June.  Right now, 90 degree temperatures look likely next week Monday through at least Thursday and maybe Friday.  Although temps may not reach 100 degrees, humid conditions for such hot

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Spring Outlook 2018

By Rod Hill on 20-Mar-18 07:47.

Spring begins with sunshine and 60 degree temperatures for the Rose City, but quickly turns wet and chilly with snow levels near 1,500 feet Thursday, Friday and Saturday. 

Despite the bumpy start, the Spring Outlook for the months of April, May and June looks promising for pleasant weather.

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Mild February, early spring possible

By Rod Hill on 03-Feb-18 17:45.

The outlook from the National Weather Service calls for above normal temperatures for Portland during the month of February.  The outlook for rainfall is less confident but leans toward drier than normal precipitation.  Forecast models also point towards warm and drier than normal weather through the first 20 days

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Total Lunar Eclipse

By Rod Hill on 29-Jan-18 14:25.

Triple treat for January’s second full moon

January’s second full moon will be a triple treat: it will be this month’s second full moon; the second perigee full moon; and best of all, there will be a total lunar eclipse! 

The ‘Super Blue Blood Moon’

The

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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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