Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
352 AM EDT Sat Nov 06 2021

Valid 12Z Sat Nov 06 2021 - 12Z Mon Nov 08 2021

...Periods of heavy rain are possible along the Southeast Coast through
tonight...

...Rain and higher elevation snow over parts of the Pacific Northwest and
Northern Rockies...

...Temperatures will be 10 to 20 degrees below average over the Southeast
and 10 to 25 degrees above average over the Northern/Central High Plains...

Low pressure just off the northeast coast of Florida will parallel the
Southeast coast pulling moisture in from off the Atlantic. This will
result in periods of heavy rain along portions of the Carolina Coast
tonight. Accordingly, the WPC has issued a Marginal Risk of excessive
rainfall over parts of the Southeast Coast through tonight with lingering
impacts expected Sunday morning.  The associated heavy rain will create
localized areas of flash flooding, affecting areas that experience rapid
runoff with heavy rain.  On Monday, the threat of excessive rainfall ends
as the storm moves farther out over the Atlantic.

Meanwhile, a front over the Northern Rockies will move eastward to the
Upper Great lakes by Monday.  Moisture from the Pacific will move into the
Pacific Northwest aided by an upper-level troughing bringing rain and
higher elevation snow over the Pacific Northwest/Northern California into
the Northern Rockies through Monday.

Ahead of the front southwesterly flow and upper-level ridging will produce
temperatures 10 to 25 degrees above average over the Northern/Central High
Plains through Monday. In contrast, the low over the Southeast will keep
temperatures 10 to 20 degrees below average, likewise, through Monday.

Ziegenfelder


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