Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
347 PM EDT Mon Sep 29 2014
Valid 00Z Tue Sep 30 2014 - 00Z Thu Oct 02 2014
...There is a slight risk of severe thunderstorms over parts of Central
High Plains to the Southern Rockies...
...Heavy rain possible over parts of the Northern/Central High Plain...
...Heavy rain possible over parts of the Central Plains/Middle Mississippi
A slow moving front over the Southeast/Florida and high moisture content
air will aid in producing showers and thunderstorms over parts of the
Southeast through Wednesday. Rain will also develop over parts of the
Carolinas through Monday evening. In addition, a weak front over the
Great Lakes will move southeastward to the Mid-Atlantic by Wednesday
morning. The system will produce rain over parts of the Great Lakes and
Northern New England that will move into the Mid-Atlantic/Southern New
England by Wednesday.
Meanwhile, a developing storm over the Central High Plains will lift
northward into South-Central Canada by Wednesday morning. Moisture
pooling along the associated front will aid in producing showers and
thunderstorms from the Southern Rockies northward to the Central/Northern
High Plains that will move eastward to parts of the Middle Mississippi
Valley/Central Plains by Monday. Rain will develop over parts of the
Northern High Plains that will move eastward to parts of the Upper Great
Lakes by Wednesday.
A fourth front over the Pacific Northwest/Northern California will lift
northeastward into South-Central Canada by Wednesday.
Rain will develop over parts of the Northwest that will move into parts of
the Northern Rockies then into Canada overnight Tuesday. Upper-level
energy over the West Coast of Canada will move southeastward to the
Northern Rockies/Great Basin by Wednesday morning. The energy will
develop rain over parts of the Northern Rockies/Great Basin Tuesday
evening into Wednesday, with maybe an area of snow over parts of the
Northern Rockies by Wednesday morning.
Graphics available at www.wpc.ncep.noaa.gov/basicwx/basicwx_wbg.php