Quantitative Precipitation Forecast
Issued by NWS

Current Version | Previous Version | Text Only | Print | Product List | Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42

979
FOUS30 KWBC 080759
QPFERD

EXCESSIVE RAINFALL DISCUSSION
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
259 AM EST FRI DEC 08 2017

...VALID 12Z FRI DEC 08 2017 - 12Z SAT DEC 09 2017...
...REFERENCE AWIPS GRAPHIC UNDER...DAY 1 EXCESSIVE RAINFALL...

...FL...

MARGINAL RISK OF EXCESSIVE RAINS FOR PORTIONS OF THE NORTHERN AND
CENTRAL PENINSULA.

WITH THE APPROACHING HEIGHT FALLS FROM UPSTREAM S/WV TROF MOVING
ACRS THE GULF COAST FRI NIGHT COINCIDENT WITH INCREASING SWLY 85H
FLOW AND PWS INCREASING TO NEAR 2" ALONG THE FRONT...EXPECT TSTMS
TO INCREASE IN COVERAGE ACRS THE CNTL FLORIDA PENINSULA AS AN
ASSOCD COLD FRONT GRADUALLY PUSHES EWD ACRS THE STATE BY SAT MRNG.
 GIVEN THE DEEP LAYERED UNIDIRECTIONAL FLOW AND SUFFICIENT
SHEER...SOME TRAINING LINE ELEMENTS MAY OCCUR THAT MAY LEAD TO
LOCALIZED SHORT TERM RAINFALL AMOUNTS IN EXCESS OF 3" PER
CONSENSUS OF 00Z HI RES GUIDANCE .  WHILE SOIL CONDITIONS ARE
RELATIVELY DRY HERE...COULD NOT RULE OUT SOME ISOLD RUNOFF ISSUES
IN USUAL SLOW DRAINING AREAS.

SULLIVAN
$$





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