Area Forecast Discussion
Issued by NWS Knoxville/Tri Cities, TN

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000 FXUS64 KMRX 280002 AAA AFDMRX AREA FORECAST DISCUSSION...UPDATED NATIONAL WEATHER SERVICE MORRISTOWN TN 802 PM EDT WED MAY 27 2015 .DISCUSSION...
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AN EARLY UPDATE TO INTRODUCE SLIGHT CHANCE POPS A BIT SOONER FOR THE CENTRAL VALLEY AND SMOKIES...ALTHOUGH RECENT RADAR TRENDS SHOW ACTIVITY WEAKENING. HRRR MODEL DID NOT DEPICT THESE LEAD SHOWERS AND THUNDERSTORMS...BUT DOES SPREAD THE LARGER AREA OF CONVECTION OVER NRN AL NE INTO SRN HALF OF THE FORECAST AREA LATER TONIGHT. THIS IS IN LINE WITH PREVIOUS FORECAST. OTHERWISE...ADJUSTED HOURLY GRIDS IN LINE WITH 23Z TEMPS AND DEW POINT TEMPS. WILL UPDATE LATER TO REMOVE EVENING WORDING AND FRESHEN GRIDS AGAIN.
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&& .PRELIMINARY POINT TEMPS/POPS... CHATTANOOGA AIRPORT, TN 66 82 66 85 / 50 50 20 50 KNOXVILLE MCGHEE TYSON AIRPORT, TN 65 81 65 83 / 20 30 20 30 OAK RIDGE, TN 64 81 64 83 / 30 40 20 30 TRI CITIES AIRPORT, TN 62 82 63 82 / 10 30 30 30 && .MRX WATCHES/WARNINGS/ADVISORIES... NC...NONE. TN...NONE. VA...NONE. && $$ TG

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