AREA FORECAST DISCUSSION...UPDATED NATIONAL WEATHER SERVICE - TopicsExpress



          

AREA FORECAST DISCUSSION...UPDATED NATIONAL WEATHER SERVICE PENDLETON OR 950 PM PDT MON JUN 23 2014 UPDATED AVIATION DISCUSSION .UPDATE...AN UPPER LEVEL TROUGH IS MOVING INTO THE PACIFIC NORTHWEST THIS EVENING BRINGING RAIN SHOWER ACTIVITY ALONG THE EAST SLOPES OF THE CASCADES. THE MAIN FEATURE ASSOCIATED WITH THE TROUGH IS LOCATED JUST OFF THE OREGON COASTLINE AND IS EVIDENT ON WATER VAPOR IMAGERY. THIS HAS CAUSED SHOWERS TO DEVELOP WEST OF THE CASCADES AND IS EXPECTED TO HELP ENHANCE LIFT OVER THE EAST SLOPES OF THE CASCADES TONIGHT. HAVE INCREASED POPS ALONG THE EAST SLOPES OF THE CASCADES AS WELL AS INCREASED CLOUD COVER OVER OUR AREA. FORECASTED WIND SPEEDS WERE ALSO INCREASED SLIGHTLY OVER THE WESTERN CWA TO ACCOUNT FOR A MARINE PUSH NOTED ON SFC OBSERVATIONS. OTHERWISE...THE REST OF THE FORECAST SEEMS TO BE ON TRACK.
Posted on: Tue, 24 Jun 2014 04:55:45 +0000

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