Prognostic Meteorological Discussion
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2
000
FXUS01 KWBC 261927
PMDSPD

SHORT RANGE FORECAST DISCUSSION
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
327 PM EDT MON JUN 26 2017

VALID 00Z TUE JUN 27 2017 - 00Z THU JUN 29 2017

...THE WESTERN U.S. SHOULD FINALLY GET A BREAK IN THE HEAT, WHILE
TEMPERATURES ACROSS THE EASTERN U.S. SHOULD BE BELOW NORMAL THIS
WEEK...

...HEAVY RAIN AND SEVERE WEATHER POSSIBLE TUESDAY AND WEDNESDAY
FROM THE NORTHERN/CENTRAL PLAINS TO THE UPPER MIDWEST...


SHOWERS AND THUNDERSTORMS ROUNDING THE BASE OF AN UPPER LEVEL
TROUGH WILL KEEP CONDITIONS UNSETTLED EARLY IN THE WEEK ALONG THE
SOUTHEAST AND GULF COASTS, FLORIDA, AND BACK INTO THE CENTRAL
PLAINS. LOCALLY HEAVY RAINFALL MAY BE POSSIBLE. TO THE NORTH OF
THIS, CONDITIONS SHOULD BE MOSTLY DRY AND COOLER THAN AVERAGE
ACROSS MUCH OF THE EASTERN U.S.. OUT WEST, THE OPPRESSIVE AND
RECORD BREAKING HEAT SHOULD FINALLY SUBSIDE THIS WEEK AS A COLD
FRONT PUSHES EASTWARD THROUGH THE PACIFIC NORTHWEST. THIS MAY ALSO
ALLOW FOR A FEW POP-UP SHOWERS OR STORMS ALONG THE FAVORED TERRAIN
AS WELL.

AS THIS COLD FRONT MAKES ITS WAY EASTWARD HOWEVER, MOISTURE WILL
GET PULLED NORTH== FROM THE GULF OF MEXICO ALLOWING FOR SEVERAL
ROUNDS OF RAIN AND THUNDERSTORMS ALONG AND AHEAD OF THE BOUNDARY.
HEAVY RAINFALL AND SEVERE THUNDERSTORMS ARE POSSIBLE ON TUESDAY
ACROSS PORTIONS OF THE NORTHERN AND CENTRAL PLAINS, PUSHING
EASTWARD INTO THE UPPER MIDWEST BY WEDNESDAY. BOTH WPC AND SPC
HAVE HIGHLIGHTED SLIGHT RISKS FOR EXCESSIVE RAINFALL AND SEVERE
WEATHER ACROSS PORTIONS OF THESE AREAS. SEE THE PRODUCTS ISSUED BY
WPC AND SPC FOR FURTHER DETAILS.


SANTORELLI


GRAPHICS AVAILABLE AT
WWW.WPC.NCEP.NOAA.GOV/BASICWX/BASICWX_NDFD.PHP

$$





USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.