Oak Ridge Today

Dangerous wind chills Wednesday night, Thursday

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Dangerous Wind Chills

Image courtesy National Weather Service in Morristown

 

The National Weather Service in Morristown has issued a wind chill advisory for Wednesday night and Thursday, with the wind chill forecast at five below zero to 15 below in parts of East Tennessee and southwest Virginia.

The wind chill advisory is in effect until 1 a.m. Friday, and it applies to Anderson, Campbell, Morgan, Scott, and Union counties. It includes Clinton, Oak Ridge, LaFollette, Maynardville, Oneida, and Wartburg.

There is also a winter storm watch in effect from Friday afternoon to Saturday afternoon, bringing a threat of wintry precipitation. [Read more…]

Updated: More closures, delays Wednesday as snow falls, temperatures drop

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Winter Weather Advisory

Image courtesy National Weather Service in Morristown

 

Note: This story was last updated at 12:56 p.m.

Many offices and schools will remain closed on Wednesday because of the weather and road conditions, and some will open late. The National Weather Service in Morristown has issued a winter weather advisory for snow on Wednesday and a wind chill watch for Wednesday night.

Schools in Oak Ridge and Clinton and Anderson and Roane counties will be closed again Wednesday. So will Roane State Community College campuses. Pellissippi State Community College will also be closed.

Anderson County Schools will be closed the rest of the week, officials said Wednesday, and the Central Office is closed as well.

Anderson County government offices and all courts will be closed Wednesday.

City of Oak Ridge offices will open at 9 a.m. City Hall in Rocky Top will close at noon Wednesday for deteriorating weather conditions. [Read more…]

Updated: Winter storm warning in effect; snow, sleet, freezing rain possible

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Ice Accumulation

Image courtesy National Weather Service in Morristown

 

Note: This story was updated at 8:32 a.m. Feb. 16.

A winter storm warning is in effect in parts of East Tennessee—including Anderson, Knox, Loudon, and Roane counties—and there could be some snow this morning, possibly mixed with sleet, forecasters said. The precipitation could change to a mix of mostly freezing rain and sleet during the day, according to the National Weather Service in Morristown. It could change back to sleet or snow before tapering off.

The NWS said snow and sleet accumulations of one to four inches are possible, and total ice accumulations of a quarter to a half inch are possible.

The winter storm warning area includes Clinton and Oak Ridge, as well as Kingston and Knoxville. It also includes Jefferson, Grainger, and Union counties, and northwest Blount and north Sevier counties. The storm warning is in effect from 7 a.m. Monday to 7 a.m. Tuesday. [Read more…]

Dangerously cold wind chills through Sunday morning; snow possible this week

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Dangerously Cold Wind Chills

Image courtesy National Weather Service in Morristown

 

Dangerously cold wind chills could drop to between 0 and -10 degrees Fahrenheit in the Tennessee Valley tonight through Sunday morning and even lower, between -10 and -25, in the mountains, forecasters said. And there is a chance of snow near Oak Ridge this week.

Those not dressed appropriately overnight could be susceptible to hypothermia or frostbite. Exposed pipes may freeze, and the cold poses a threat to outdoor pets and livestock, according to the National Weather Service in Morristown.

The NWS said exposed pipes should be insulated or covered, and pets and livestock should be brought in or provided shelter. Forecasters also recommended checking on the elderly or those without sufficient heat. [Read more…]

Winter storm warning in effect for mountains, heavy snowfall possible

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A winter storm warning is in effect in the mountains of East Tennessee, southwest Virginia, and western North Carolina from Friday to Saturday night, and up to 15 inches of snow is possible at elevations above 5,000 feet, forecasters said.

Snowfall of between four to eight inches is expected for locations above 2,500 feet, including Interstate 40 in North Carolina and I-26 in Unicoi County, according to the National Weather Service in Morristown. Up to 12-15 inches of snow is possible on the highest peaks above 5,000 feet, including U.S. Highway 441 in the Great Smoky Mountains National Park. [Read more…]

Strong to severe storms, flooding possible today

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Strong to Severe Storms

 

Strong to severe storms and flooding are possible across the region as a band of showers and storms slowly moves east across the area, forecasters said.

A flood advisory is in effect in Oak Ridge and Clinton, among other areas, through 11:15 a.m., and a flood watch is in effect from noon to 11 p.m.

The National Weather Service in Morristown has also issued a wind advisory that applies to Oak Ridge and Clinton, among other areas. It’s in effect through 8 p.m.

The NWS said heavy rainfall of one to two inches can be expected across much of the area, and rainfall of up to three inches is possible in a few locations. The rain and storms are expected today over the southern Appalachians and eastern Tennessee Valley as a strong storm moves east from the Mississippi Valley, slowly pushing a cold front across the area. [Read more…]

Severe weather possible Tuesday evening

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Severe Weather Outlook

Image courtesy National Weather Service in Morristown.

 

A line of strong to severe thunderstorms will move across the Cumberland Plateau and into East Tennessee and southwest Virginia this evening, forecasters said Tuesday.

The biggest risk from the storms is damaging straight-line winds of up to 60 mph, according to the National Weather Service in Morristown.

“Locally heavy rainfall and frequent lightning will also be possible with the strongest activity,” the NWS said.

The Weather Service issued a significant weather advisory at 7:09 p.m. for Anderson and Union counties and southern Campbell, central Morgan, and southeastern Scott counties until 8 p.m. [Read more…]

Tornado watch, severe storms possible Sunday evening

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National Weather Service Severe Weather Threat

Image courtesy of National Weather Service in Morristown.

Note: This story was updated at 6:55 p.m. with a new tornado warning.

A tornado watch is in effect for the northern half of East Tennessee—including Anderson, Knox, and Roane counties—through 8 p.m., and there is a chance of severe thunderstorms near Oak Ridge through midnight, the National Weather Service said.

Update: A tornado warning was issued at 6:26 p.m. for southern Campbell County, Scott County, and northwestern Anderson County. It’s in effect through 7:15 p.m., and it applies to Lake City and Rosedale in Anderson County, as well as LaFollette, Caryville, and Jacksboro in Campbell County, and Huntsville and Oneida in Scott County. (The tornado warning has since been extended to 7:45 p.m.)

Radar showed a severe thunderstorm capable of producing a tornado. The dangerous storm was located over Helenwood, about eight miles south of Oneida, and moving southeast at 35 mph, the NWS said.

People in the affected areas should take cover now, moving to a basement or interior room on the lowest floor of sturdy building. Windows should be avoided. If in a mobile home or outdoors, move to the closest substantial shelter and protect yourself from flying debris. [Read more…]

WYSH: Storm damage follow-up; EF0 tornado confirmed in Kingston

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Mike Marsh Home Storm Damage

One of several pictures showing the storm damage Tuesday to the home of Mike and Wanda Marsh on Timbercrest Drive in Oak Ridge. (Photo courtesy Mike Marsh)

 

Information from WYSH Radio

The National Weather Service has confirmed the powerful storms that rolled through the area on Tuesday included an embedded tornado in Kingston.

Officials with the NWS office in Morristown assessed the damage and said an EF-0 tornado touched down along 3rd Street in Kingston. The winds of an EF-0 tornado are around 65-85 miles per hour.

The NWS said the widespread damage throughout East Tennessee was almost entirely from straight-line winds and down-bursts. Kingston is the only site suspected of sustaining tornado damage.

The Weather Service says straight-line winds estimated at 80 mph packed a destructive punch in Clinton, which appeared to bear the brunt of the damage from Tuesday’s severe weather. [Read more…]

Oak Ridge: 4,000 lose power, 70 homes damaged

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Wadsworth Circle Home Tree

One of two trees that fell on a home on West Wadsworth Circle. The second tree, visible on the ground in the background, punched a hole in the roof and displaced a mother, grandmother, and two children.

 

Note: This story was last updated at 2:40 p.m.

Roughly 4,000 customers lost power in the Tuesday evening storm, and about 70 damaged homes will require repairs by an electrician before power can be restored, an Oak Ridge official said Wednesday morning.

Oak Ridge Electric Director Jack Suggs said he doesn’t recall ever having 70 homes damaged in one storm, although the Electric Department has experienced worse storms when many utility poles were broken. But the brief, fierce Tuesday storm, which brought severe winds and driving rain, was significant in terms of its damage to homes and its far-reaching nature, from Blair Road on the west end of town to east Oak Ridge and beyond—into Clinton and Anderson County, Suggs said.

“It was pretty widespread,” Suggs said.

Janet Bowker on Plymouth Circle and Storm Debris

Janet Bowker, left, walks through debris on Plymouth Circle in front of her home, where a tree fell into her bedroom during the Tuesday evening storm. Her home is at right but not visible in this picture. There were no injuries, but Bowker does not have power now.

 

The storm, which ripped through Oak Ridge at about 5:30 p.m. Tuesday, left a trail of debris: scattered branches and limbs, broken trees, fallen power lines, and damaged buildings and homes. It also triggered a flood of calls to the city’s 911 call dispatch center.

About 500 customers remained without power around noon Wednesday, including the 70 damaged homes. [Read more…]

Forecast: Severe thunderstorms, heavy rain; tornado, flood watches issued

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NWS Severe Thunderstorms, Rain, Wind

Image courtesy National Weather Service in Morristown.

 

Severe thunderstorms, heavy rain, and flooding are possible in the region starting Monday evening and continuing through Tuesday night, according to the National Weather Service in Morristown.

Isolated tornadoes are possible, mainly across the Cumberland Plateau and southern half of the Tennessee Valley, the Weather Service said. A tornado watch remains in effect until 8 p.m. Monday for southwestern Virginia and East Tennessee. The watch includes Anderson, Blount, Campbell, Knox, Loudon, Morgan, Roane, and Scott counties, among others.

The flood watch is in effect from 8 p.m. today until 8 a.m. Tuesday.

The National Weather Service said its main concerns are the isolated tornadoes, widespread damaging winds that could cause power outages due to fallen trees and power lines, and heavy rainfall producing flash flooding. Large hail is also possible.

The forecast near Oak Ridge calls for a 60 percent chance of heavy rain this afternoon, with a 100 percent chance of severe thunderstorms tonight. [Read more…]

Significant snowfall possible, forecasters say; one to five inches locally

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A major winter storm hitting the Southeast on Tuesday and Wednesday could dump three to five inches in the Tennessee Valley and southern Cumberland Plateau, and six to nine inches in the mountains, the National Weather Service in Morristown said.

Accumulations in Anderson and Roane counties could range between one and five inches from Wednesday afternoon to Thursday morning. Knoxville and Knox County are expected to get between three and five inches.

The forecast near Oak Ridge calls for a 20 percent chance of snow as early as Tuesday night, with a low of 26 degrees Fahrenheit.

Wednesday’s forecast calls for an 80 percent chance of snow all day, with a high of 36 and a low of 27. The chance of snow falls to 20 percent on Thursday, with a high of 43.

A local winter storm watch is in effect from 10 a.m. Wednesday to 7 a.m. Thursday. [Read more…]