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KF5JRV > WX 22.03.17 13:24l 48 Lines 2116 Bytes #999 (0) @ USA
BID : 12793_KF5JRV
Read: GUEST
Subj: NWS USA WX Forecast 3/22
Path: IW8PGT<CX2SA<N9PMO<NS2B<KF5JRV
Sent: 170322/1215Z 12793@KF5JRV.#NWAR.AR.USA.NA BPQK6.0.13
Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
338 AM EDT Wed Mar 22 2017
Valid 12Z Wed Mar 22 2017 - 12Z Fri Mar 24 2017
...Rain and potential for thunderstorms across the western U.S over the
next few days....
...Thunderstorms, potentially strong-to-severe, across western portions of
the Southern and Central Plains on Thursday...
Coastal and valley rain will begin to taper off over portions of the
Pacific Northwest/California this afternoon as a cold weakens upon moving
inland. However... another disturbance entering the West/Southwest U.S.
will a round of widespread precipitation to much of the western U.S. over
the next few days. Some of the highest terrain could see some snow mix in
with the rain, while scattered thunderstorms will be possible. Several
inches of snow will be possible for the higher peaks from the Great Basin
to the Central/Northern Rockies by this weekend. Snow is also expected to
continue for portions of the northern Cascades during this time.
Across the southern tier states a frontal boundary will slowly sage toward
the gulf of Mexico over the next few days. The convergence of warm moist
air from the Gulf of Mexico and colder air pushing southward from Canada,
will be enough to spawn showers and thunderstorms, potentially strong,
along and just north of this frontal boundary. The Storm Prediction Center
has highlighted an area spanning from the Texas Panhandle to the southwest
corner of Nebraska as having a slight risk for severe thunderstorm
development on Thursday. Additional information on the threat for severe
weather can be found on the Storm Prediction Center website
(www.spc.ncep.noaa.gov).
Snow is forecast to stick around portions of Maine over the next couple of
days as a low pressure system lifts north and east toward the Canadian
Maritimes. Cool and mainly dry conditions are expected for much of the
Midwest, Great Lakes, and Ohio Valley region with a broad area of high
pressure in place.
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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