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KF5JRV > WX 06.12.16 14:25l 67 Lines 3272 Bytes #999 (0) @ USA
BID : 6577_KF5JRV
Read: GUEST
Subj: NWS USA WX Forecast 12/06
Path: IW8PGT<CX2SA<N9PMO<NS2B<KF5JRV
Sent: 161206/1215Z 6577@KF5JRV.#NWAR.AR.USA.NA BPQK6.0.13
Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
356 AM EST Tue Dec 06 2016
Valid 12Z Tue Dec 06 2016 - 12Z Thu Dec 08 2016
...Severe thunderstorms possible for portions of the Southeast...
...Heavy snow possible for portions of the Northern Plains and Upper
Mississippi Valley...
...Rain/Freezing rain possible over parts of the Central Appalachians...
...Temperatures will be 15 to 35 degrees below average over the Northern
High Plains...
Low pressure over the Tennessee Valley will move northeastward off the
Mid-Atlantic Coast by Wednesday morning. The system will produce showers
and thunderstorms over parts of the Southeast/Tennessee Valley that will
move off the Southeast Coast by Tuesday evening. Rain will also develop
over parts of the Lower Mississippi Valley/Tennessee Valley/Ohio Valley
and parts of the Southern Mid-Atlantic that will lift northeastward into
the parts of the Northern Mid-Atlantic/Lower Great Lakes by Tuesday
evening and off most of the Northeast Coast by Wednesday afternoon. An
area of rain/freezing rain will develop over parts of the Central
Appalachians on Tuesday afternoon into evening. Snow will also develop
over the higher elevations of the Northern Appalachians into Pennsylvania
starting Tuesday evening that will wind down over parts of Northern New
England by Wednesday afternoon into evening.
Meanwhile, a second front extending from the Upper Great Lakes to the
Middle/Lower Mississippi Valley into the Southern Plains and bank up
against the Southern/Central Rockies will move eastward to the Northeast
Coast across parts of the Southern Mid-Atlantic/Southeast and the Gulf
Coast States by Wednesday evening. The storm will produce snow over parts
of the Northern Plains to the Upper Great Lakes/Middle Mississippi Valley
that will move into Manitoba/Ontario and Quebec by Wednesday afternoon.
As the precipitation moves northeastward into Canada, areas of rain and
snow will develop over portions of Michigan Tuesday evening into Wednesday
morning. Snow will also linger over parts of the Northern Plains into the
Upper Great Lakes overnight Tuesday into Wednesday evening.
Additionally, upper-level energy over the Pacific Northwest will move
southeastward to the Central Plains by Wednesday evening into Thursday.
The energy will produce coastal rain and snow over the Pacific Northwest,
even over the lower elevations of Washington State, through late Tuesday
night. Rain and snow will develop over parts of Northern California
ending by Tuesday evening. Snow will develop over parts of the
Northern/Central Rockies and Great Basin moving into the Central Plains
overnight Tuesday into Wednesday. The snow will end over the Northern
Rockies/Great Basin by Wednesday morning, west to east. In addition, rain
will develop over parts of the Southern Plains by Wednesday evening.
Another system will be approaching the West Coast Wednesday into Thursday.
On shore flow will return to California on Wednesday afternoon into
evening producing rain and higher elevations over parts of
Northern/Central California by Wednesday evening.
Ziegenfelder
Graphics available at www.wpc.ncep.noaa.gov/basicwx/basicwx_ndfd.php
73 Scott KF5JRV
KF5JRV.#NWAR.AR.USA.NA
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