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Marine Weather and Tide Forecast for Farragut, TN

January 17, 2026 2:07 PM EST (19:07 UTC)
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Sunrise 7:45 AM   Sunset 5:48 PM
Moonrise 7:13 AM   Moonset 4:39 PM 
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NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.

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NOTE: Zones were updated 3/20/2025. If your report is out of date, please click Edit

7 Day Forecast for Marine Location Near Farragut, TN
   
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Area Discussion for Morristown, TN
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FXUS64 KMRX 171830 AFDMRX

Area Forecast Discussion National Weather Service Morristown TN 130 PM EST Sat Jan 17 2026

New DISCUSSION, AVIATION

KEY MESSAGES
Updated at 111 PM EST Sat Jan 17 2026

- Brief light snow with very little to no impacts is expected in the higher terrain of southwest Virginia and the East Tennessee mountains tonight.

- Cold conditions are expected Sunday into early next week, especially Monday night into Tuesday when below 0 wind chills will be possible in the higher elevations.

- Sunday through Wednesday will be dry, with chances for rain and snow again late week.

DISCUSSION
Issued at 111 PM EST Sat Jan 17 2026

Scattered clouds paint regional satellite imagery as a reinforcing surface cold front spans through eastern KY southwestward into northern GA. Some light rain can be noted in vicinity of the front, but coverage and intensity are very limited due to the lack of moisture following last nights initial FROPA.

A vort max rounding the base of a trough atop the eastern half of the CONUS will aid the cold front through the region tonight. Very little to no impacts associated with new wintry precip are expected with the frontal passage. Light accumulations an inch or less are possible across the highest peaks of the East Tennesee mountains.
A light rain/snow mix or flurries will be briefly possible across SW VA, far NE TN, and SW NC. Snowmelt from this previous afternoons snow in southwest Virginia may refreeze and create slick conditions for Sunday morning commuters, however, light winds this afternoon and tonight will help hinder how much moisture is available to refreeze.

By Sunday and into the new work week, focus will be on the below normal temperatures owing to a very anomalous trough expanding deep into the Gulf states. Monday night looks to be the coldest period.
During this time, wind chills near or slightly below zero will be possible in the highest terrain of the Tennessee mountains and southwest Virginia. Low temperatures will be largely in the low teens with some places dipping into single digits.

Temperatures will undergo brief moderation Wednesday into the late week as H85 flow backs to the southwest and promotes weak WAA.
Models begin to diverge in scenarios for the late week but it generally looks like precipitation chances make a return with an additional weaker frontal passage with light rain/snow Thu. A drier period would likely follow the front. Deterministic guidance have considerable differences in the strength and timing of an additional system over the weekend.

AVIATION
(18Z TAFS)
Issued at 111 PM EST Sat Jan 17 2026

VFR can generally be expected with varying CIG height through the term. Winds will primarily be out of the west with random gusts under 20 KT at TYS. Frontogenesis to the east tonight may bring some light snow showers to TRI, so during that time will be when MVFR CIG is possible. Precipitation should exit to the east after daybreak.

PRELIMINARY POINT TEMPS/POPS
Chattanooga Airport, TN 26 39 25 43 / 0 0 0 0 Knoxville McGhee Tyson Airport, TN 23 35 23 39 / 10 0 0 0 Oak Ridge, TN 23 35 22 38 / 10 0 0 0 Tri Cities Airport, TN 22 31 18 35 / 20 10 0 0

MRX WATCHES/WARNINGS/ADVISORIES
NC...NONE.
TN...NONE.
VA...NONE.


Weather Reporting Stations
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Airport Reports
   
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AirportDistAgeWind ktVisSkyWeatherAirDewPtRHinHg
KTYS MC GHEE TYSON,TN 9 sm14 minW 0610 smMostly Cloudy46°F27°F46%30.05
KDKX KNOXVILLE DOWNTOWN ISLAND,TN 16 sm12 minSW 0810 smA Few Clouds48°F30°F50%30.07

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GEOS Local Image of great lakes  
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Knoxville/Tri Cities, TN,





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