Area Forecast Discussion
Issued by NWS

Current Version | Previous Version | Text Only | Print | Product List | Glossary On
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 43 44 45 46 47 48 49 50
-- Highlight Changed Discussion --
-- Discussion containing changed information from previous version are highlighted. --
000 FXUS61 KPBZ 141855 AFDPBZ AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE PITTSBURGH PA 255 PM EDT SUN SEP 14 2014 .SYNOPSIS... A CROSSING COLD FRONT IS LIKELY TO BRING SHOWERS FOR MONDAY NIGHT. OTHERWISE...HIGH PRESSURE WILL CONTINUE THE DRY AND COOL WEATHER THROUGH THE WEEK. && .NEAR TERM /UNTIL 6 AM MONDAY MORNING/... GT LKS HIGH PRES WL MAINTAIN DRY AND COOL WEA TNGT AS DIURNAL CU DSPTS. SOME SC AND CS WL BRUSH AREAS S OF THE PA BORDER BEFORE CLRG OUT OVRNGT. TEMPS IN THE COLDEST VLY LOCATIONS COULD DROP INTO THE UPR 30S...BUT ANY FROST POTENTIAL SHOULD BE VRY LMTD/ISOLD WITH WK WRM ADVCTN ABV THE DECOUPLED SFC. && .SHORT TERM /6 AM MONDAY MORNING THROUGH WEDNESDAY/... CLDS WL INCR LTR MON AS AN ADVNG SHRTWV AND ASSOCIATED CDFNT MOVES INTO THE GT LKS AND RTNS SHWR CHCS BY MON EVE/NGT. NUDGED POPS UP FM PIT NWD WHERE BETTER UPR SPPRT AND MOISTURE IS PROGGED. THIS SYSTEM WL QUICKLY EXIT BY TUE MRNG AS HIGH PRES BLDS ACRS THE GT LKS UNDER A COOL...WK UPR TROF. TEMPS ARE EXPD TO AVG 5-10 DEG BLO SEASONAL LVLS. && .LONG TERM /WEDNESDAY NIGHT THROUGH SUNDAY/... SFC HIGH PRES...UNDR BROAD ERN CONUS TROFG...IS FORECAST TO MAINTAIN DRY AND COOL WEATHER UNTIL A SHRTWV EMERGES OVR THE NRN PLAINS AND INITIATES WARM ADVCTN FOR POINTS EWD BY WEEKS END. TEMP MODERATION IS THUS FORECAST BY SATURDAY...AND INCRSD POPS CAN BE ANTICIPATED THEREAFTER. && .AVIATION /19Z SUNDAY THROUGH FRIDAY/... OTHER THAN SOME ERLY MRNG MVFR BR...EXP VFR CONDS UNDER HIGH PRES INTO MON WITH DIURNAL CU AND AN EVENTUAL INCR IN AC. OUTLOOK...MONDAY NIGHT THROUGH FRIDAY... AN ADVNG CDFNT WL LIKELY BRING RSTRNS MON NGT. && .PBZ WATCHES/WARNINGS/ADVISORIES... MD...NONE. OH...NONE. PA...NONE. WV...NONE. && $$ 07

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