444
FXUS63 KIND 172029
AFDIND
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
430 PM EDT WED OCT 17 2018
UPDATE
THE AVIATION SECTION HAS BEEN UPDATED BELOW.
SYNOPSIS
ISSUED AT 349 PM EDT WED OCT 17 2018
HIGH PRESSURE WILL KEEP CONDITIONS COOL AND QUIET FOR MOST OF THE
NEXT WEEK, ALTHOUGH A COLD FRONT AND ASSOCIATED UPPER LEVEL WAVE
MAY BRING A FEW SHOWERS TO THE AREA DURING THE AFTERNOON AND
EVENING HOURS ON FRIDAY AND SATURDAY.
NEAR TERM /TONIGHT/
ISSUED AT 349 PM EDT WED OCT 17 2018
EXPECT CLEAR SKIES AND LIGHT WINDS TONIGHT UNDER THE INFLUENCE OF
HIGH PRESSURE. TEMPERATURES WILL DROP STEADILY AND LIKELY REACH
THE FREEZING MARK OR VERY CLOSE OVER MOST OF THE AREA. WILL KEEP
THE FREEZE WARNING AND FROST ADVISORY IN PLACE AS IS.
SHORT TERM /THURSDAY THROUGH SATURDAY/
ISSUED AT 349 PM EDT WED OCT 17 2018
QUIET WEATHER WILL CONTINUE INTO FRIDAY MORNING, ALTHOUGH AN
ADDITIONAL PERIOD OF FROST LOOKS LIKELY LATE THURSDAY NIGHT INTO
FRIDAY MORNING. A COLD FRONT WILL MOVE INTO THE AREA FRIDAY
AFTERNOON, FOLLOWED BY AN UPPER LEVEL WAVE SATURDAY AFTERNOON.
THIS MAY PRODUCE A FEW SHOWERS AND BUILDER INITIALIZATION APPEARS
REASONABLE.
CONSENSUS TEMPERATURES GENERALLY APPEARED REASONABLE THROUGHOUT
WITH MINOR TWEAKS. EXPECT BELOW NORMAL TEMPERATURES TO CONTINUE
FOR THE FORESEEABLE FUTURE.
LONG TERM /SATURDAY NIGHT THROUGH WEDNESDAY/
ISSUED AT 228 PM EDT WED OCT 17 2018
ENSEMBLES SUGGEST PROGRESSIVE TROUGHING OVER THE EASTERN GREAT
LAKES AT THE BEGINNING OF THE EXTENDED WILL LIFT OFF INTO CANADA
EARLY NEXT WEEK. UPPER RIDGING IS EXPECTED TO MOVE INTO THE
MIDWEST BY THE MIDDLE OF NEXT WEEK.
WILL KEEP SOME SMALL CHANCE POPS GOING SATURDAY NIGHT OVER THE
NORTHEASTERN ZONES FOR NOW, GIVEN THE EXITING TROUGH. HOWEVER, THE
ENSEMBLES SUGGEST PRECIPITATION THREAT IN THAT PERIOD IS DIMINISHING.
WILL KEEP THE REST OF THE EXTENDED DRY WITH THE APPROACH OF THE
UPPER RIDGE.
AVIATION /DISCUSSION FOR THE 172100Z TAFS/
ISSUED AT 430 PM EDT WED OCT 17 2018
UPDATED CURRENT CONDITIONS ONLY. PREVIOUS DISCUSSION FOLLOWS...
SOME LIMITED CLOUD COVER NEAR 040 POSSIBLE THIS AFTERNOON,
ESPECIALLY IN THE KLAF/KIND VICINITY, AS AN AREA OF CLOUD DROPS
SOUTHEAST FROM THE SOUTHERN GREAT LAKES.
OCCASIONAL TO FREQUENT SURFACE GUSTS AROUND 20 KTS FROM 300-320
DEGREES THROUGH THE MID AFTERNOON HOURS WILL DIMINISH BY LATE
AFTERNOON. SURFACE WINDS BECOMING 320-350 DEGREES AT 4-7 KTS AFTER
DARK.
IND WATCHES/WARNINGS/ADVISORIES
FREEZE WARNING FROM 4 AM TO 9 AM EDT THURSDAY FOR INZ021-028>031-
035>049-054>057.
FROST ADVISORY FROM 4 AM TO 9 AM EDT THURSDAY FOR INZ051>053-
060>065-067>072.
SYNOPSIS...NIELD
NEAR TERM...NIELD
SHORT TERM...NIELD
LONG TERM...JAS
AVIATION...JAS/CP
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