Message:20531 In: WX.USA
From: KF5JRVDate: Thu, 09 Apr 26 10:10:00 Z
Newsgroups: WX.USA
Subject: NWS USA WX Forecast - Apr 09
Message-ID: <22879_KF5JRV>
Path: K7EK|VE3CGR|KF5JRV
R:260409/1024z @:K7EK.#NOKY.KY.USA.NOAM $:22879_KF5JRV
R:260409/1023Z 74354@VE3CGR.#SCON.ON.CAN.NOAM LinBPQ6.0.25
R:260409/1010Z 22879@KF5JRV.#NWAR.AR.USA.NA BPQ6.0.24
Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
126 AM EDT Thu Apr 09 2026
Valid 12Z Thu Apr 09 2026 - 12Z Sat Apr 11 2026
..Heavy rain and thunderstorms continue over the eastern Florida
Peninsula through tomorrow...
..Scattered strong to severe thunderstorms and rain over the
Central Plains into Mid-Mississippi Valley for Thursday into
Friday...
..Active weather pattern expands across much of Western U.S. by
Friday into Saturday...
Chances for active weather continues as a frontal boundary
stretches across Northern California/Central Great Basin into Ohio
Valley and the Great Lakes over the next few days. Much of the
precipitation along the front will be showers and thunderstorms.
Parts of the Northern Plains and Upper Great Lakes may experience
some mixed precipitation as the moisture interacts with colder
airmass. With an increase in warm Gulf moisture along the front
over Central Plains and unstable airmass, Storm Prediction Center
has issued a Slight Risk for severe thunderstorms from Northeast
Kansas into Southeast Nebraska and Northwest Missouri for
Thursday, with a chance for strong wind gusts and large hail. In
addition, Weather Prediction Center has issued a Marginal Risk for
excessive rainfall over parts of Mid-Mississippi Valley and
Central Plains. Chances for thunderstorms and showers build over
the Southwest and Southern Plains/Rockies as the frontal system
slowly moves southward by Friday. With the warm moisture and
instability, chances for downpour increase which can lead to
localized flooding over parts of Southern Plains on Saturday. In
addition, a occluded frontal system moves closer inland from the
Pacific, reinforcing showers and thunderstorm activity over much
of Western U.S. with chances for snow over higher elevations and
mountaintops, especially over the Sierra Nevada, by late Friday
into Saturday.
Chances for showers and thunderstorms continue across Florida,
especially over the Space Coast southward into Miami, with the
overall pattern slowly eroding by Friday morning. Therefore, WPC
continues to maintain a Marginal Risk for excessive rainfall and
flash flooding as the pattern continues to support 1-3 inches of
rainfall for Thursday.
Temperatures will continue to trend 5-12 degrees above normal for
much of CONUS through Friday, with the exception of the Northern
Plains and East Coast, where 10-15 degrees below normal
temperatures persist through Thursday. The Northern Plains and the
East Coast return to near normal temperatures by Thursday with the
Northern Rockies/Plains starting to see a uptick of 10-20 degrees
above normal by Saturday. In addition, the West Coast will start
to see a cool down of 5-12 degrees below normal.
Oudit
Graphics 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.co
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