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KF5JRV > WX 19.03.17 14:23l 48 Lines 2127 Bytes #999 (0) @ USA
BID : 12599_KF5JRV
Read: GUEST
Subj: NWS USA WX Forecast 3/19
Path: IW8PGT<CX2SA<N9PMO<NS2B<KF5JRV
Sent: 170319/1315Z 12599@KF5JRV.#NWAR.AR.USA.NA BPQ6.0.13
Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
346 AM EDT Sun Mar 19 2017
Valid 12Z Sun Mar 19 2017 - 12Z Tue Mar 21 2017
...Record warmth over much of the western U.S. expected to spread into the
northern and southern Plains...
...Cold temperatures and wintry precipitation today across portions of the
Northeast and northern Mid-Atlantic...
A mix of rain and snow is currently falling over portions of the Northeast
and the interior mid-Atlantic into the western slopes of the central
Appalachians and is forecast to continue through the day and into Monday
morning. Snow will likely linger from Massachusetts to eastern Maine as
the low pressure center deepens offshore and continues to track northward
toward the Canadian Maritimes. Cold air filtering in behind the front will
drop temperatures well below normal for much of the Eastern Seaboard on
Monday before a moderating trend begins on Tuesday.
Across the West, a strong cold front will bring lower elevation rain and
mountain snow across the Pacific Northwest over the next few days. A
portion of the front is expected to become stationary, keeping the rain
and snow across northern California, much of Oregon, the Great Basin,
Intermountain West, and Northern Rockies today. The northern portion of
this system will push through the Northern High Plains and Upper Midwest
before sagging into the Central Plains on Monday. Showers and
thunderstorms are forecast to initiate along and ahead of the advancing
boundary, spanning from the Mid-Mississippi valley to the Great Lakes
region by Monday morning then expanding eastward into the Tennessee/Ohio
valleys and the Appalachians by late afternoon. Cold air trapped in some
of the valleys of the northern Appalachians and northern New England could
see resulted in snow or a wintry mix. Onshore flow in conjunction will
another Pacific system approaching the West Coast will result in another
round of widespread rain with possible higher elevation snow.
Campbell
Graphics available at www.wpc.ncep.noaa.gov/basicwx/basicwx_ndfd.php
73 Scott KF5JRV
KF5JRV.#NWAR.AR.USA.NA
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