033 FXUS64 KMRX 021130 AFDMRX Area Forecast Discussion National Weather Service Morristown TN 630 AM EST Wed Jan 2 2019 .AVIATION...Patchy fog and persistent low clouds mainly affecting TRI this morning. The fog will lift by mid morning but overall...expect deteriorating conditions today. A frontal boundary to our south will lift north as a short wave moves through the upper flow. The result will be widespread showers spreading from southwest to northeast across the area late today and through the overnight hours. This will create IFR/MVFR conditions with occasional LIFR conditions possible. Winds should remain fairly light through the TAF period...generally staying below 10 KTs. && .MRX WATCHES/WARNINGS/ADVISORIES... NC...None. TN...None. VA...None. && $$ mjb