Crown Heights Area, Poughkeepsie, NY, USA
UpdatedJun-22-2017 10:06 

NOAA National Forecast Discussion

Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
432 AM EDT Thu Jun 22 2017

Valid 12Z Thu Jun 22 2017 - 12Z Sat Jun 24 2017

...Tropical storm Cindy is forecast to move northeastward and slowly
weaken to a tropical depression producing heavy rain and embedded severe

...There is a slight risk of severe thunderstorms over parts of Middle
Mississippi Valley into the Upper Great Lakes and over the
Central/Southern High Plains...

...Heavy rain is possible from the Ohio Valley/Central Appalachians to
Lower Mississippi Valley...

...Heavy rain possible over parts of the Upper Great Lakes into parts of
the Upper Mississippi Valley...

Tropical storm Cindy will move northward over parts of the Lower
Mississippi Valley then head northeast ward to the Tennessee Valley by
Friday evening.  The system will produce showers and thunderstorms over
parts of the Lower/Middle Mississippi Valley/Western Gulf Coast into parts
of the Tennessee Valley through Friday morning.  See the latest advisory
from the National Hurricane Center for the most up to date track and

Meanwhile, a front over the Upper Great Lakes into Central Rockies will
slowly sweep eastward to the Lower Great Lakes, Ohio Valley, and the
Southern Plains by Friday evening.  Showers and thunderstorms will develop
over parts of the Great Lakes westward into the Northern/Central Plains
that will move to the Northeast to the Lower Mississippi Valley/Southern
Plains by Friday evening.  In addition, moist tropical air over the
Southeast/Southern Mid-Atlantic will aid in producing showers and
thunderstorms over the area through Friday evening into Saturday. 

Elsewhere, upper-level energy over the Great Basin will move eastward to
the Southern High Plains by Friday evening.  The energy will start to
produce showers and thunderstorms on Thursday afternoon into evening over
parts of the Central Rockies and Central/Southern High Plains that will
move into parts of the Southern Plains/Southern Rockies by Friday evening.
 Additionally, another area of upper-level energy over South-Central
Canada will move southeastward to the Central Plains/Middle Mississippi
Valley by Friday evening into Saturday.  The energy will produce rain
showers over parts of the Upper Mississippi Valley/Upper Great Lakes
overnight Thursday into Friday evening.  


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

NWS WPC Office Area Forecast Discussion