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KF5JRV > WX 24.01.22 13:30l 57 Lines 2615 Bytes #999 (0) @ USBBS
BID : 29080_KF5JRV
Read: GUEST
Subj: NWS USA WX Forecast - Jan 24
Path: IZ3LSV<IQ5KG<IK1NHL<CX2SA<OK2PEN<NA7KR<N1URO<K3CHB<N3MEL<WA3WLH<
W9GM<WG0A<N5MDT<KF5JRV
Sent: 220124/1143Z 29080@KF5JRV.#NWAR.AR.USA.NA BPQ6.0.19
Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
306 AM EST Mon Jan 24 2022
Valid 12Z Mon Jan 24 2022 - 12Z Wed Jan 26 2022
...Periods of light to moderate snow spreading across the northern tier
states...
...Low pressure system to bring showers and thunderstorms to the Gulf
Coast today into Tuesday, reaching Florida Peninsula later on Tuesday...
...Moderating temperatures across much of the southern and eastern U.S.
but mild afternoons over the Northern/Central Plains will be followed by
arctic air intrusion Monday and Tuesday...
The second in a series of fast-moving low pressure waves from Alberta
Canada is tracking across the northern Plains early this Monday morning.
This Alberta clipper will bring a quick round of light to moderate snow
from the upper Midwest early this morning to the Great Lakes during the
day today, and then through New England tonight into Tuesday. Up to a few
inches of snow can be expected in these areas through tonight but higher
amounts are possible downwind of the Great Lakes due to lake-effect
enhancements through Tuesday. Southwesterly winds developing ahead of the
clipper will moderate the arctic air mass that has already settled across
the southern and eastern U.S. Floridians will wake up to a rather chilly
morning today before a slow moderation trend sets in.
Meanwhile, a closed upper-level low/trough tracking eastward into southern
Texas is inducing a low pressure system to form just off the Texas coast.
This system will tap into Gulf moisture and track quickly eastward,
bringing a round of showers and some thunderstorms from west to east
through the Gulf Coast today into Tuesday before reaching the Florida
Peninsula later on Tuesday. The heaviest rainfall is forecast to stay
just off the coast.
Farther to the north, a shortwave impulse will dive down the spine of the
Rockies today and Tuesday. This bit of energy will trigger snow showers
from the Rockies into western Kansas with heavier snow likely over the
higher elevations. Meanwhile, the northern and central Plains will remain
quite warm today. However, the arctic front in the wake of the Alberta
clipper will plunge into the Plains with much colder temperatures surging
south tonight into Tuesday. Sub-zero readings will be common across the
northern Plains Tuesday morning, spreading into the upper Midwest
Wednesday morning, with even colder wind chill readings.
Kong/Kebede
Graphics are available at
https://www.wpc.ncep.noaa.gov/basicwx/basicwx_ndfd.php
73 de Scott KF5JRV
Pmail: KF5JRV@KF5JRV.#NWAR.AR.USA.NA
Email KF5JRV@gmail.com
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