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February 23, 2012
Weather alert from the National Weather Service!
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Special weather statement
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425 am EST Thu Feb 23 2012 /325 am CST Thu Feb 23 2012/
...Severe thunderstorms possible tonight...
There is still a potential for severe storms tonight ahead of a
strong cold front. An area of low pressure will shift east across
the Ohio Valley tonight pulling the front into the southern
appalachian region. Strong south to southwest winds well ahead of
the front will boost temperatures into the upper 60s and lower 70s
across much of the region. The warm moist air and strong wind flow
in the lower levels of the atmosphere will generate strong to
severe thunderstorms this evening. The line of storms will move
east of the forecast area during the early morning hours Friday.
Damaging straight line winds are expected to be the main
threat...with a potential for large hail. Also...the possibility of
an isolated tornado cannot be ruled out due to the favorable
structure of winds aloft.
Since the main threat of severe weather is expected to arrive
after sunset Thursday night...residents of east Tennessee...
southwestern Virginia and southwestern parts of North Carolina are
urged to maintain a high level of awareness. Stay tuned to NOAA
Weather Radio and other local media for further details or updates.
Expires:231730 gmt
VTEC:/O.NEW.KMRX.SP.S.1329989100.120223T0925Z-120223T1730Z/
1016 PM EST Wed Feb 22 2012 /916 PM CST Wed Feb 22 2012/
...Storms winding down Wednesday evening with more severe
thunderstorms expected Thursday night...
An upper level disturbance moved through the Tennessee Valley and
southern Appalachians this afternoon and evening...causing strong
winds aloft which re-fueled another round of showers and
thunderstorms. These storms produced several occurrences of pea to
quarter sized hail over the area...gusty winds and some brief
locally heavy rains. Snow melting over parts of southwestern
Virginia combined with the rains to cause minor flash flooding in
parts of Lee and wise counties. These showers and storms weakened
upon moving east into western North Carolina and central Virginia.
There is still a greater potential for severe storms on Thursday
night ahead of a strong cold front. As an area of low pressure
crosses the Ohio Valley...a strong south to southwest wind will
develop Thursday afternoon...and temperatures will rise into the
lower 70s in the Tennessee Valley. The warm moist air and gusty
southerly winds will generate strong to severe thunderstorms late
Thursday evening...moving east across the area through the early
morning hours Friday. Damaging straight line winds are expected to
be the main threat...with a potential for large hail and a few
tornadoes as well.
Since the main threat of severe weather is expected to arrive
after sunset Thursday night...residents of east Tennessee...
southwestern Virginia and southwestern parts of North Carolina are
urged to maintain a high level of awareness. Stay tuned to NOAA
Weather Radio and other local media for further details or updates.
Expires:231130 gmt
VTEC:/O.NEW.KMRX.SP.S.1329966960.120223T0316Z-120223T1130Z/
Current Conditions in Sweetwater, TN
Clear
57° F
Feels Like: 57° F Relative Humidity: 89% Barometric Pressure: 29.57" Wind Speed: Ssw at 12 mph Dew Point: 54° F Sunrise: 7:18 AM Sunset: 6:25 PM Amount of Daylight: 11:6
Extended 5-Day Forecast
Today Partly cloudy with patchy fog early...then becoming
mostly sunny. Breezy. Highs in the lower 70s. Southwest winds
10 to 20 mph.
Tonight Mostly cloudy with showers and thunderstorms likely.
Breezy. Lows in the upper 40s. Southwest winds 10 to 20 mph.
Chance of rain 70 percent.
Friday Partly sunny. A chance of showers in the morning and
early afternoon. Cooler. Highs in the lower to mid 50s. West
winds 10 to 20 mph with gusts to around 30 mph. Chance of rain
30 percent.
Friday night Mostly cloudy. Colder. Lows around 30. West winds
5 to 15 mph.
Saturday Mostly sunny. Highs in the upper 40s to lower 50s.
Northwest winds 5 to 15 mph.
Saturday night Mostly clear. Lows in the upper 20s.
Sunday Sunny. Highs in the lower to mid 50s.
Sunday night Partly cloudy. Lows in the mid 30s.
Monday Partly sunny. Highs in the upper 50s.
Monday night Mostly cloudy with a 20 percent chance of rain
showers. Lows in the lower 40s.
Tuesday Mostly cloudy with a 30 percent chance of rain
showers. Highs around 60.
Tuesday night Mostly cloudy with a 40 percent chance of rain
showers and thunderstorms. Lows around 40.
Wednesday Mostly cloudy with a 30 percent chance of rain
showers and thunderstorms. Highs in the mid 50s.