Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
400 PM EDT Mon Oct 24 2022

Valid 00Z Tue Oct 25 2022 - 00Z Thu Oct 27 2022

...Strong low pressure system moves into southern Canada with the threat
of wintry weather and strong winds gradually diminishing across the
northern Plains...

...Another low pressure system rapidly developing over the southern Plains
will bring a quick round of heavy rain across the central U.S. along with
severe thunderstorms across the Deep South...

...Rain lingers over the Northeast as unsettled weather continues across
the Pacific Northwest...


A strong low pressure system currently bringing the first widespread
wintry weather of the season across the northern High Plains is moving
farther away into southern Canada.  The associated wintry weather and
strong gusty winds over the northern High Plains are expected to gradually
diminish tonight.  Behind the strong system, cold air is surging all the
way down the western U.S. and into northern Mexico.  Meanwhile, higher
level moisture associated with former Hurricane Roslyn from the eastern
Pacific is interacting with the trailing cold front associated with the
deep cyclone exiting into southern Canada.  This interaction is currently
spawning a new low pressure system over the southern Plains on Monday.
Rain and thunderstorms associated with the trailing front are expected to
bring a threat of heavy rain and severe thunderstorms over the mid-section
of the country through tonight.

Kong


Graphics are available at
https://www.wpc.ncep.noaa.gov/basicwx/basicwx_ndfd.php