A Look Back at the January
1988 Winter Storm
![](accumulationmap_thumb.jpg)
A snow/sleet accumulation map from January
6-8, 1988. Accumulation reports are plotted on the map. The contours
delineate areas that received less than 3", 3"-6",
6"-9", and greater than 9". Click on the map for
a higher resolution version of this image.
On January 6-8, 1988, a significant winter storm brought snow, sleet,
and freezing rain to much of the Southern Plains, Southeastern,
and Mid Atlantic states. Multiple intrusions of Arctic air over
the first several days of the year brought well below average temperatures
to the Tennessee Valley. A low pressure system developed over the
northwestern Gulf of Mexico on January 6th and tracked across the
northern Gulf over the next few days. The system spread moisture
over the shallow cold air mass, setting the stage for a historic
winter weather event over north Alabama and southern middle Tennessee.
As of this writing, the 9.6" inches of snow that fell at Huntsville
stands as the city's second-highest storm total accumulation.
Weather Synopsis
![](IR.jpg) |
An infrared
satellite image taken by GOES-7 around 7 AM on January 7, 1988.
The brighter radiances over the Southeastern U.S. show the colder
cloudtops associated with wintry precipitation spreading across
the area. Click to view the full image. (Courtesy NCDC) |
The upper level pattern in early January 1988 featured a series of
longwave troughs developing and deepening over the central and eastern
continental United States and a sustained blocking ridge along the
Pacific coast of North America. The first longwave trough of the new
year affected the eastern United States on the 1st and 2nd of the
month. An associated cold front brought a polar airmass into the Southeast,
with temperatures falling to around 5 degrees below normal across
the Tennessee Valley as the front moved through on the evening of
Friday, January 1. A deeper trough (500 millibar heights over the
Great Lakes region on the order of 15-20 decameters lower than with
the previous system) developed and moved over the Plains and eastern
United States from Sunday, January 3rd through the Tuesday, January
5th. The surface front associated with this upper wave brought the
proverbial mother lode of arctic air deep into the southeastern United
States. The front moved across the Tennessee Valley during the day
Monday, January 4th, with temperatures falling through the day across
the area. Once the temperature went below freezing around sunset that
evening in Huntsville, it stayed below freezing until the afternoon
hours on Thursday, January 7th - almost 72 consecutive hours of sub-freezing
temperatures.
Behind this trough, the upper level pattern became more zonal over
the southeastern United States, and that pattern continued through
the remainder of the week. A shortwave trough developed and tracked
across the four corners region on Wednesday, January 6th. As the
shortwave moved across the southern Plains states on the evening
of the 6th, it forced surface cyclogenesis in the favored baroclinic
zone along the Texas Gulf Coast. Though the minimum pressure of
the surface cyclone over the Gulf of Mexico was only around 1016-1020
millibars (mb), the system showed a healthy vertical tilt and was
producing a broad area of isentropic ascent downstream of an 850
mb low centered over the Red River Valley. Clouds and precipitation
developed in association with this area of lift and spread across
the Southern Plains and southeastern United States. At the surface,
temperatures remained below freezing over the Tennessee Valley as
the shallow arctic air mass held strong.
![](010788surface_thumb.jpg) |
A surface
weather map from the morning of January 7th shows the storm
tracking along the northern Gulf of Mexico, with wintry precipitation
occurring the Tennessee Valley. (Courtesy NOAA Central Library
Data Imaging Project) |
By the afternoon hours of the Thursday, January 7th, the shortwave
trough and a 500 mb vorticity maximum were moving across the lower
and middle Mississippi River Valley, and the 850 mb low was centered
near Memphis, Tennessee. The surface low had advanced to near Mobile,
Alabama, and had shown no real change in strength. An inverted trough
now extended northward from the surface low across Alabama and into
eastern Tennessee. Weak warm advection continued ahead of the system,
and surface temperatures over north Alabama had warmed to around the
freezing mark. High pressure was firmly entrenched over the upper
Midwestern states extending into the New England states. The pressure
gradient between this and the low over the Gulf of Mexico lead to
gusty winds over the Tennessee Valley. In addition, cold air damming
was taking place on the eastern side of the Appalachian Mountains
due to the orientation of the surface high pressure system. This setup
brought much drier air into northern Georgia, which kept temperatures
below freezing in the Atlanta area through the duration of the event,
via dynamical cooling associated with evaporation. While it appears
the effects of cold air damming were minimal over northeast Alabama,
it is possible that it did help prevent surface temperatures from
rising much above freezing.
The shortwave and associated vorticity max tracked along the Atlantic
seaboard on Friday, January 8th. The surface low strengthened significantly
along the East Coast and brought substantial snowfall to parts of
the Mid Atlantic states and New England. Surface high pressure became
reestablished over the Southeast by Saturday, January 9th. After
briefly eclipsing the freezing mark on Thursday, temperatures stayed
below freezing in Huntsville for nearly three straight days before
barely surpassing 32°F on Sunday the 10th.
Event Summary
![](1988Snow_2_thumb.jpg) |
Christopher
Arthur of Russellville stops playing in the snow for a picture
on the morning of January 7th. Click to view the full image.(Courtesy
Lilly Claude Rooks/Christopher Arthur) |
As early as the beginning of the week, National Weather Service
forecasts began to point to some type of frozen precipitation for
North Alabama and South Tennessee. As the event got closer, forecasters
were able to further refine the details of the forecast. By Wednesday
morning, a Winter Storm Watch was posted for the Tennessee Valley.
This was upgraded to a Heavy Snow Warning for North Alabama by Thursday
morning.
Precipitation began to spread northward across north Alabama and
southern middle Tennessee late Wednesday night (the 6th) and early
Thursday morning (the 7th). It began as all snow for the far northern
part of Alabama, including the Huntsville and Shoals areas. The
ground had already begun to turn white by midnight in Huntsville.
Farther south, in Cullman County and along the I-20 corridor in
the Birmingham area, precipitation began as sleet due to a warm
layer in the lower levels of the atmosphere.
During the early morning hours Thursday, the snow/sleet line edged
northward, with a changeover from snow to sleet occurring in Huntsville
shortly after daybreak. As the day wore on, the temperatures in
the lower part of the atmosphere warmed to a point that caused the
ice to completely melt before reaching the ground. But with surface
temperatures still below freezing across much of the area, this
meant it was still freezing as soon as it hit the ground, creating
an icy mess on top of the snow and sleet that had already fallen.
![](sdaccummap_thumb.jpg) |
The storm
dumped snow from the southern Rockies all the way across to
the mid Atlantic coast. This map shows snowfall totals from
the system. (Courtesy NCDC/Storm Data) |
Off and on sleet and freezing rain continued in the Huntsville
area into the afternoon hours. Farther north over southern middle
Tennessee, most of the precipitation continued to be sleet. Farther
south, temperatures warmed enough for the precipitation to change
over to rain. In Birmingham, this happened before noon. Temperatures
even briefly warmed to 33°F at the Huntsville airport by the
early evening hours, but precipitation was light and intermittent
at that point. Since the temperature quickly fell back below freezing
a few hours later, very little melting took place. The precipitation
turned back to all snow for most areas during the late evening hours.
Snow showers tapered off overnight Thursday and early Friday morning.
Isolated snow showers affected the Tennessee Valley during the day
Friday, but there were no additional significant accumulations.
Strong winds caused blowing and drifting of snow that was already
on the ground.
The majority of the snow and sleet fell overnight Wednesday into
Thursday morning. Storm total accumulations ranged from around 2
inches in the Smith Lake area of southern Cullman County to over
10 inches in the far northeast corner of Alabama, with the majority
of the area seeing over a half a foot. Parts of Cullman County and
far southern Lawrence County saw lesser accumulations due to the
majority of the precipitation falling as sleet or freezing rain.
Lesser accumulations were reported in Colbert and Franklin counties,
where less precipitation fell overall. The highest accumulations
took place from the Moulton - Decatur area eastward along the Highway
72 corridor and over northern parts of Sand Mountain and Lookout
Mountain. The highest total reported in the NWS Huntsville County
![](snowcover_thumb.jpg) |
GOES-6 is
shows snow cover over the Tennessee Valley on the morning of
January 11th. Click to view the full image. (Courtesy NCDC/Storm
Data) |
Warning Area was 10.5" at Bridgeport. Long-time cooperative
observer Mr. Crow of Valley Head reported an even 10". Other
accumulation reports across the area were: 9.6" at Huntsville
Airport, 9.1" at Guntersville, 9" at Moulton and Scottsboro,
8" at Athens and Fayetteville, 7" at Fort Payne, 6.5"
at Falkville, 6.3" at Russellville, 6" on Sand Mountain
at Crossville, 5.5" at Hanceville, 5" at the Muscle Shoals
Airport, and 2.5" in Cullman.
A prolonged period of sub-freezing temperatures after the event
allowed snow to stay on the ground across north Alabama and southern
Tennessee for several days. At least a trace of snow remained on
the ground in Huntsville for nine days after the snow began, with
at least a half a foot of snow remaining on the ground for four
days. In Fayetteville there was still snow on the ground ten days
after the event, and at Valley Head snow was still on the ground
after 13 days!
Storm Effects
As is often the case when winter weather is experienced in this
area, the snow, sleet, and freezing rain virtually paralyzed the
Tennessee Valley. Almost all area roads were closed or too hazardous
to travel on. Even some major highways stayed closed for a few days.
I-65 was closed from the Tennessee River bridge near Decatur to
the Tennessee state line from Thursday until late Saturday. It took
crews longer to get to secondary and local roads, and some of those
roads were closed or impassable for nearly a week - especially in
the higher elevations of Northeast Alabama. The following Tuesday
(5 days after the snowfall), some roads on Sand Mountain and in
the Paint Rock Valley still hadn't been touched by road crews. Even
with moderating temperatures the following week, considerable problems
arose across the area as snow that melted during the day would refreeze
on roads at night.
![](WINTERHS.JPG) |
The snow
made for a beautiful scene at this home in the Big Cove community
east of Huntsville on the morning of January 7th. (Courtesy
Rick and Janeil Hill) |
During the event, most flights were delayed or canceled at Huntsville
International Airport. Even the usually unstoppable postal service
faced a considerable amount of difficulty delivering mail, especially
in the more rural areas where roads remained hazardous for several
days. Most city and county school systems were closed for at least
three school days. Some were closed or delayed for up to five days.
Around a million chickens were killed when the houses they were
in collapsed due to snow and ice accumulations. Around a quarter
million birds survived, but were not economically salvageable. Damage
to poultry houses were estimated to be over $15 million in Cullman,
Morgan, Marshall, DeKalb, and Lawrence counties. This prompted Governor
Guy Hunt to declare a state of emergency for north Alabama.
Scattered power outages were reported across north Alabama and
southern middle Tennessee, but in most places power was quickly
restored. Outages were a bigger problem in areas farther south that
saw predominately sleet and freezing rain. In some of those areas,
power outages lasted for several days.
Additional Pictures
Click on the thumbnail images to see full images.
![](1988Snow_1_thumb.jpg) |
![](hd1.jpg) |
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Snow covers a car in Russellville on the morning of January 7th . (Courtesy
Lilly Claude Rooks/Christopher Arthur) |
Snow on Monte Sano Mountain in Huntsville. (Courtesy HD Bagley) |
Snow on Monte Sano Mountain in Huntsville. (Courtesy HD Bagley) |
![](hd3.jpg) |
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Snow on Monte Sano Mountain in Huntsville. (Courtesy HD Bagley) |
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Feedback
Do you have memories from the 1988 winter storm? If you have stories
or photos from the winter storm that you're willing to share with
us, we'd love to hear from you! For more information on how to contact
us, visit this
page.
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