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KF5JRV > WX 25.04.17 14:23l 72 Lines 3380 Bytes #999 (0) @ USA
BID : 14617_KF5JRV
Read: GUEST
Subj: NWS USA WX Forecast 4/25
Path: IW8PGT<CX2SA<N9PMO<NS2B<KF5JRV
Sent: 170425/1315Z 14617@KF5JRV.#NWAR.AR.USA.NA BPQK6.0.13
Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
427 AM EDT Tue Apr 25 2017
Valid 12Z Tue Apr 25 2017 - 12Z Thu Apr 27 2017
...There is a slight risk of severe thunderstorms over parts of the Middle
Mississippi Valley and Central/Southern Plains...
...Heavy rain possible over parts of New England Coast...
...Heavy rain possible over parts of the Upper Great Lakes and Middle
Mississippi Valley...
...Heavy rain possible over parts of the Pacific Northwest/Northern
California...
Low pressure over the Carolinas will move northward to just south of Long
Island New York by Wednesday. The system will produce showers and
thunderstorms over parts of the Southern Mid-Atlantic that will move to
coastal Southern New England by Wednesday morning and off the New England
Coast by Wednesday evening. The storm will also produce rain over parts
of the Northern Mid-Atlantic into parts of the Lower Great Lakes and
Southern New England on Tuesday morning that will expand northward into
Northern New England by Tuesday evening. The rain will end over the Lower
Great Lakes by Wednesday morning and over the Northern Mid-Atlantic by
Wednesday evening, while hanging on over the New England Coast by
Wednesday evening.
Meanwhile, a front extending from the Upper Great Lakes/Upper Mississippi
Valley southwestward to the Southern High Plains and into the Southwest
will move into the Upper Great Lakes southward to the Lower Mississippi
Valley/Western Gulf Coast by Wednesday evening. The system will produce
rain and snow over parts of the Upper Great Lakes/Upper Mississippi Valley
through Tuesday evening. Overnight Tuesday, rain and snow will return to
the Upper Mississippi Valley through Wednesday evening. In addition, some
areas of rain/freezing rain will develop over parts of the Arrowhead of
Minnesota and the western portion of the upper peninsula of Michigan on
Wednesday into Wednesday evening. The storms upper-level energy will aid
in producing rain and higher elevation snow over the Northern/Central
Rockies and the Great Basin through Wednesday morning. Rain and higher
elevation snow will develop over parts of the Southern Rockies on Tuesday
afternoon into Wednesday morning.
Furthermore, showers and thunderstorms will develop over parts of the
Central Plains that will expand into the Middle Mississippi Valley by
Tuesday evening. Overnight Tuesday, showers and thunderstorms will
develop along and ahead of the associated front from parts of the Great
Lakes/Western Ohio Valley southwestward to Southern Plains that will move
eastward into the Middle/Lower Mississippi Valley by Wednesday evening.
In the meantime, upper-level energy will move onshore over the Pacific
Northwest on Tuesday afternoon that will move inland to the Great
Basin/Northern Rockies by Wednesday evening. Rain will develop over parts
the Pacific Northwest and Northern California by Tuesday evening.
Overnight Tuesday, the precipitation will move inland to the parts of the
Great Basin/Northern Rockies. Snow will develop over parts of the
Cascades and the Northern Rockies by Wednesday morning. By Wednesday
evening, rain and higher elevation snow will move into parts of the
Central Rockies.
Ziegenfelder
Graphics available at www.wpc.ncep.noaa.gov/basicwx/basicwx_ndfd.php
73, Scott KF5JRV
KF5JRV @ KF5JRV.#NWAR.AR.USA.NA
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