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Short Range Public Discussion
 
(Caution: Version displayed is not the latest version. - Issued 2004Z Nov 21, 2017)
 
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Short Range Forecast Discussion NWS Weather Prediction Center College Park MD 304 PM EST Tue Nov 21 2017 Valid 00Z Wed Nov 22 2017 - 00Z Fri Nov 24 2017 ...Heavy rain possible over the Pacific Northwest... ...Rain changing to snow over parts of the Lower Great Lakes... A front extending from the Lower Great Lakes roughly southwestward to the Lower Mississippi Valley/Southern Plains will move east and southward to off the Eastern Seaboard and off the Gulf Coast by Wednesday. An area of rain and snow over parts of the Great Lakes will move eastward into Northern New England by Wednesday evening and into Canada by late Wednesday night. In the wake of the front, lake effect snow will develop for a short time over parts of the Upper Great Lakes on Tuesday evening, ending by Wednesday afternoon. More to Follow Ziegenfelder Graphics available at www.wpc.ncep.noaa.gov/basicwx/basicwx_ndfd.php