Area Forecast Discussion
Issued by NWS Jackson, KY

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000 FXUS63 KJKL 190753 AFDJKL AREA FORECAST DISCUSSION National Weather Service Jackson KY 353 AM EDT Sat Aug 19 2017 .SHORT TERM...
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(Today through Sunday) Issued at 353 AM EDT SAT AUG 19 2017 The latest surface map features high pressure generally ruling across the mid-Mississippi Valley, with a weak quasi-stationary frontal boundary draped across the Ohio Valley from west to east. Aloft, a short wave trough was moving from the Midwest into the Ohio Valley, with some mid and high level clouds moving towards the central part of the Commonwealth. This short wave trough will continue eastward today, bringing the threat of a few showers or storms to the I-64 corridor. Will maintain slight chance POPs here, with little if any activity expected further south. Highs will be in the mid 80s. An upper level ridge will build in across the area through the rest of the period, bringing mostly clear skies and warmer temperatures. Highs by Sunday will be in the mid to upper 80s, after a night of lows similar to tonight, generally in the low to mid 60s. .LONG TERM...(Sunday night through Friday) Issued at 353 AM EDT SAT AUG 19 2017 The long term forecast discussion will follow shortly.
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&& .AVIATION...(For the 06Z TAFS through 06Z Saturday night) ISSUED AT 238 AM EDT SAT AUG 19 2017 IFR or worse fog will be seen in the valleys through 12z. Have included a brief window at LOZ and SME between 08 and 12z. High clouds will increase from the west towards dawn, with some cumulus developing during the day. A passing upper level disturbance may bring a few showers to the I-64 corridor through the day, but will not include any mention at SYM for now due to the limited coverage. Winds will remain at 5 kts or less through the period. && .JKL WATCHES/WARNINGS/ADVISORIES... NONE. && $$ SHORT TERM...GEOGERIAN LONG TERM...JMW AVIATION...GEOGERIAN is the U.S. government's official web portal to all federal, state and local government web resources and services.