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

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000 FXUS64 KMRX 221729 AFDMRX Area Forecast Discussion National Weather Service Morristown TN 1229 PM EST Sun Jan 22 2017 .AVIATION... Approaching low pressure system will result in deteriorating conditions at all terminals by later this evening. Current 4-6 kft VFR cigs will lower to MVFR by this evening as pcpn spreads northeastward ahead of the approaching low. As the low matures and deepens into Monday morning, cigs will lower to IFR at all terminals reaching LIFR at KTYS. Also in response to deepening low, winds will increase and become gusty out of the North at both KCHA, and to a lesser extent at KTYS. IFR conditions are then expected to prevail at KTRI/KTYS through the end of the forecast period while KCHA clears enough to reach MVFR conditions. && .MRX WATCHES/WARNINGS/ADVISORIES... NC...None. TN...None. VA...None. && $$

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