Does It Snow in Tennessee? What Has to Hold for It to Stick

Yes, it snows in Tennessee every winter, and how much falls depends far more on elevation than on latitude. NOAA's 1991–2020 Climate Normals give Memphis International Airport 2.7 inches a year, Nashville International 4.7 inches, Knoxville's McGhee Tyson Airport 4.6 inches and the Gatlinburg 2 SW cooperative station 7.7 inches. The Mount Le Conte station inside Great Smoky Mountains National Park, at 6,493 feet, averages 76.8 inches — about sixteen times the Nashville figure, measured six miles from the Gatlinburg gauge.

That spread is why a single statewide number describes almost nobody. The useful question is not whether Tennessee gets snow but which conditions have to hold at a specific elevation before snow falls, before it accumulates, and before it closes a road.

How much snow does Tennessee get in an average year?

The National Centers for Environmental Information publishes a 30-year Climate Normal for every qualifying station in the state. The values below were pulled from the agency's normals data service for the 1991–2020 period. The snow-day column counts days with at least 0.1 inch of snowfall; the snow-cover column counts days with at least an inch on the ground.

| Station (elevation) | Annual snowfall | Snow days (0.1 in+) | Days with 1 in+ on ground | January mean temp | |---|---|---|---|---| | Memphis Intl. (254 ft) | 2.7 in | 2.6 | 2.0 | 42.1°F | | Nashville Intl. (600 ft) | 4.7 in | 5.5 | 3.1 | 39.6°F | | Knoxville McGhee Tyson (962 ft) | 4.6 in | 4.0 | 3.3 | 39.1°F | | Gatlinburg 2 SW (1,454 ft) | 7.7 in | 5.8 | 7.4 | 36.6°F | | Bristol Tri-Cities (1,500 ft) | 9.2 in | 8.8 | 6.9 | 36.4°F | | Crossville (1,810 ft) | 14.1 in | 11.4 | 13.5 | 33.4°F | | Mount Le Conte (6,493 ft) | 76.8 in | 30.7 | 77.6 | 25.5°F |

The ranking tracks elevation closely, with one exception worth reporting rather than smoothing over: Knoxville sits 362 feet higher than Nashville and averages a tenth of an inch less snow. At low levels the ordering is loose. Above about 1,500 feet it stops being loose, and on the Cumberland Plateau at Crossville the annual normal is triple Nashville's from a town most travelers pass on I-40 without noticing the climb.

What has to hold before snow reaches the ground?

Snow falling from a cloud and snow arriving on a driveway are separate events in Tennessee. The atmosphere has to stay below freezing through the whole depth of the column, the surface has to be cold enough to keep crystals intact, and the moisture has to arrive while the cold is still in place. Miss the timing by six hours and the same storm delivers rain.

Andrew Joyner, Tennessee's official state climatologist and an associate professor of geosciences at East Tennessee State University, framed the sequencing plainly in the state climate office's December 2024 winter outlook: "As we move into January and February, there is a chance we'll see colder snaps. If those cold air masses collide with moisture at just the right time, we could still see some snow events."

Elevation is what raises the odds that the cold is already there when the moisture arrives. Comparing the two Smokies stations in the NOAA normals, the January mean at Gatlinburg 2 SW is 36.6°F and at Mount Le Conte 25.5°F, a difference of 11.1°F across 5,039 vertical feet, or roughly 2.2°F per thousand feet in the monthly mean. Daytime is where it decides things. Gatlinburg's normal January high is 46.6°F, comfortably above melting. Le Conte's is 33.5°F, which is why what falls up there tends to stay.

The National Park Service describes the same split from the visitor's side, reporting that about half of winter days in the park reach highs of 50 degrees or more, while lows of −20°F are possible at high elevations.

How often does the snow actually stay on the ground?

Snowfall counts what fell. Snow cover counts what survived, and the two diverge sharply. The 1991–2020 normals give Memphis 2.0 days a year with at least an inch on the ground, Nashville 3.1, Knoxville 3.3, Gatlinburg 7.4 and Crossville 13.5. Mount Le Conte comes in at 77.6.

Set those against the snowfall days in the table and a crude persistence index appears. Nashville normals 5.5 days of measurable snowfall against 3.1 days of cover, so most events are gone before the next one arrives. Le Conte logs 30.7 snowfall days against 77.6 cover days, meaning the mountain holds snow for roughly two and a half days for every day it snows. The same station averages 53.7 days a year with three inches or more on the ground and 18.0 days with at least ten inches.

Nashville and Memphis against Gatlinburg and Mount Le Conte

Statewide summaries tend to juxtapose Nashville with Gatlinburg as though the difference were regional. The measured gap is vertical and it opens over remarkably short distances.

Nashville International lies 184 miles west of the Mount Le Conte gauge and averages 4.7 inches to Le Conte's 76.8, a factor of sixteen. Memphis, 371 miles west and 6,239 feet lower, averages 2.7 inches, a factor of twenty-eight. Gatlinburg 2 SW sits six miles from Le Conte, with an annual normal of 7.7 inches. The horizontal separation there is trivial; the vertical separation is 5,039 feet, and the snowfall difference is tenfold.

Month by month, the two calendars barely resemble each other. Nashville's entire snow season fits between November (0.1 in) and March (0.7 in), peaking in January at 2.0 inches. Memphis peaks in February at 1.0 inch. Mount Le Conte normals 16.9 inches in March, its snowiest month, ahead of January's 16.1 and December's 14.4. It also normals 6.4 inches in April, 1.3 inches in May and 2.5 inches in October. A visitor booking a Gatlinburg cabin for late March is booking outside Middle Tennessee's snow season and inside the peak of the mountain's.

Which snowfall records stand, and where the sources disagree?

Daily maxima computed from NOAA's Global Historical Climatology Network daily archive, using only unflagged observations, put the largest calendar-day totals as follows. Mount Le Conte measured 30.0 inches on March 13, 1993 and another 30.0 inches on March 14 during the Superstorm of '93, with snow depth peaking at 63 inches; that station's record begins in 1988. Gatlinburg 2 SW measured 16.0 inches on March 13, 1993, matching March 3, 1942, in a series running from 1921. Knoxville's airport record is 17.5 inches on February 13, 1960. Memphis International measured 14.3 inches on December 22, 1963.

Nashville is where the sources part company, and the disagreement is worth naming rather than averaging. The airport series, which begins in 1948, tops out at 8.2 inches on March 22, 1968. The National Weather Service office in Nashville, writing about the St. Patrick's Day storm of 1892, states that "Nashville received the largest snowfall in its history — 17 inches — a record which still stands today," from an observing record that predates the airport by more than half a century. Both figures are correct for their own series. A reader quoting Nashville's record should say which one.

High-elevation annual totals carry a similar split. The Park Service's own climate table for Kuwohi, formerly Clingmans Dome, at 6,643 feet, sums to 84 inches a year and lists 26 inches for March. NOAA's normal for the Le Conte station, 150 feet lower, is 76.8 inches with 16.9 in March. The Park Service does not state the averaging period behind its table, and the two sites are not the same site. Both agree on the counterintuitive point: at these elevations, March outsnows January.

When do mountain roads close, and for how long?

One closure is scheduled and one is not, and travelers confuse them constantly.

Kuwohi Road, the seven-mile spur to the park's high point, closes every winter. The Park Service's 2026 seasonal road schedule lists its season as April 1 to November 29, leaving the road gated for roughly four months and "subject to closures due to snow, ice, and other hazardous weather events" during the open season as well.

US 441, Newfound Gap Road, is listed as open year-round, weather permitting, which in practice means closed on short notice with no published reopening time. The park's January 23, 2026 storm release closed US 441 between Gatlinburg and Cherokee at 7 p.m. that evening and eleven further roads at 10 a.m. the next morning, stating that closures would "remain in effect until staff can safely assess conditions."

Duration is best read from a completed event. After the January 10, 2025 storm, US 441 reopened just before 9 a.m. on January 16, roughly six days shut, as the Knoxville News Sentinel reported from park announcements. The National Weather Service measured only 2 inches at Gatlinburg in that storm, against 6 at Mountain City and 3.5 at Pigeon Forge. A valley reading of two inches and a six-day closure at 5,046 feet belong to the same weather system.

How much warning comes before a Tennessee winter storm?

Less than most planning assumes, and the published lead times are not consistent between offices. The National Weather Service's national winter safety page defines the watch, warning and advisory products without attaching any hours to them, noting instead that "each office knows the local area and will issue Warnings, Watches or Advisories based on local criteria."

Where offices do publish numbers, they differ. The Mount Holly forecast office states that a Winter Storm Watch is "usually issued 12 to 36 hours in advance" and a Winter Storm Warning "usually issued 6 to 18 hours in advance." The Morristown office, which covers the Smokies and East Tennessee, publishes thresholds rather than hours: a Winter Weather Advisory at 1 to 3 inches of snow in 12 hours, an Ice Storm Warning above 0.25 inch of ice accumulation in 12 hours, and the note that "watches are generally issued with longer lead times in expectation of meeting Advisory and/or Warning criteria."

For a driver crossing Newfound Gap, the practical reading is that the actionable warning may arrive inside a single day, and the threshold that triggers it is regional. The Weather Service makes that point itself, noting that the snow amount behind a Winter Storm Warning in the Northern Plains is typically much higher than the amount needed in the Southeast.

How to check the snowfall normal for the station nearest you

City averages are the wrong resolution for a state whose stations differ tenfold across six miles. The station-level lookup takes about two minutes.

1. Open NOAA NCEI's Climate Normals Quick Access tool and search by city, ZIP code or map location.
2. Select the 1991–2020 period and the annual/seasonal frequency.
3. Read ANN-SNOW-NORMAL for average annual snowfall, and ANN-SNWD-AVGNDS-GE001WI for the number of days with at least an inch of snow on the ground.
4. Check the station's listed elevation against your destination's before trusting the figure, since Gatlinburg 2 SW at 1,454 feet and Mount Le Conte at 6,493 feet are neighbors on a map and nothing alike in the record.

Frequently asked questions

Which part of Tennessee gets snow?

All three grand divisions get some, but East Tennessee's high ground gets most of it. NOAA's 1991–2020 normals give Memphis 2.7 inches a year and Nashville 4.7, against 9.2 at Bristol, 14.1 at Crossville on the Cumberland Plateau and 76.8 at the Mount Le Conte station in the Smokies.

How often does it snow in Tennessee?

Rarely in the lowlands, frequently in the mountains. The 1991–2020 normals count 2.6 days a year with at least 0.1 inch of snowfall at Memphis, 5.5 at Nashville, 5.8 at Gatlinburg and 30.7 at Mount Le Conte. Days with an inch or more are scarcer still: 1.0 at Memphis, 1.4 at Nashville.

What are winters like in Tennessee?

Mild and changeable at low elevation, genuinely cold on the peaks. January normals run 42.1°F at Memphis, 39.6°F at Nashville and 25.5°F at Mount Le Conte, where the normal January high is 33.5°F. The National Park Service reports that about half of winter days in the Smokies reach 50°F or more.

What is the downside of living in Tennessee?

In winter the drawback is ice rather than depth. NWS Morristown issues an Ice Storm Warning above 0.25 inch of accumulation in 12 hours, and counties averaging two or three snow days a year keep small plow fleets. An inch can close schools, and park roads shut with no published reopening time.

How much snow does my nearest weather station average?

Look it up instead of using a city figure. NOAA's Climate Normals Quick Access tool returns the 1991–2020 annual snowfall normal for any qualifying airport or cooperative station. Stations six miles apart can differ tenfold, as Gatlinburg 2 SW at 7.7 inches and Mount Le Conte at 76.8 inches demonstrate.

Are mountain roads open during the forecast storm?

Check before leaving. The Park Service closes US 441/Newfound Gap Road during winter storms with no set reopening time; its January 23, 2026 release said closures stay in effect until staff can safely assess conditions. Kuwohi Road is gated all winter, with a 2026 season of April 1 to November 29.