Tuesday Weather Shift To Bring Needed Rainfall

By Rod Hill on 13-May-19 10:16.

Monday will bring one more warm, sunny afternoon with highs in the 70s before a cool, showery weather pattern returns Tuesday. Right now, rain is likely to develop Tuesday afternoon and mostly end by the evening hours. Valley rainfall tomorrow could reach .25 inches with highs in the low 60s.

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Summer Outlook 2019

By Rod Hill on 01-May-19 22:06.

 
 
The outlook from the National Weather Service May through July projects all of the western United States to see above normal temperatures when averaged over the three month period.  The map on the right shows a below normal rainfall pattern for the same

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WINTER ADVISORY, SNOW LIKELY TONIGHT

By Rod Hill on 26-Feb-19 23:24.

THE NWS has issued a Winter Weather Advisory for Portland, Salem and all areas in purple on the map. This next round of snow starting mid to late evening and continuing through tomorrow morning may drop 1-3" of snow. The best chance of more than an inch will be in the hills and south of Portland.

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WINTER STORM WATCH TONIGHT - MONDAY

By Rod Hill on 24-Feb-19 14:55.

 
WINTER STORM WARNING SOUTH OF PORTLAND, INCLUDES SALEM
 
 
Below is the surface map mid-morning Monday from the GFS model. Note the  L center is
cutting across Crater Lake.

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Snow Likely For Portland

By Rod Hill on 08-Feb-19 00:00.

ALERT FOR LIKELY SATURDAY SNOW AND AGAIN SUNDAY NIGHT
 
Confidence remains high that lowest elevations of the I-5 corridor from Albany to Vancouver

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Low Center To Bring Gusty Winds

By Rod Hill on 05-Jan-19 14:49.

A low pressure track this evening (Saturday night) will bring a period of gusty winds, heavy rain and possible thunderstorms.  Weather alerts for possible high winds have been posted by the NWS from 8:00 pm until 4:00 am Sunday.

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EF0 Tornado in North Portland

By Rod Hill on 29-Oct-18 22:16.

The NWS confirms an EF-0 tornado, Sunday afternoon at 2:58 pm in north Portland, 3 miles west of PDX, near Marine Drive.  Peak gusts are estimated at 74 mph.  Damage includes, minor tree damage, minor roof damage and three semi-truck trailers overturned in a parking lot. There were no reported injuries.

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Rod Hill's Winter Outlook 2018-2019

By Rod Hill on 09-Oct-18 23:38.

Before I begin, it is important to share with you my track record of accuracy for seasonal forecasting, dating back to 2000-2001.  Last winter my forecast was a success, largely because of my 67% confidence call for a below normal water year.  In fact, PDX recorded a water year ending September 30th of 30.03

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July 2018 High Temperature Ties for Warmest All-Time

By Rod Hill on 01-Aug-18 17:04.

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 15:58.

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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