Virginia, 2014High Wind in Virginia, November 20, 2014
November 20, 2014 · NWS RNK · 1 event in 1 county or zone
A northwest flow upper trough and associated strong cold front were approaching the region from the west. Strong southeast winds developed through the mountains of Smyth and Tazewell counties in Virginia into Mercer county in southeast West Virginia during the early morning hours.
Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
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- Deaths
- 0
- Injuries
- 0
- Property damage
- $30,000
- Crop damage
- None recorded
- Events
- 1
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
A northwest flow upper trough and associated strong cold front were approaching the region from the west. Strong southeast winds developed through the mountains of Smyth and Tazewell counties in Virginia into Mercer county in southeast West Virginia during the early morning hours. The winds were strong enough to blow over a communications tower near Tazewell.
What forecasters said that day
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Blacksburg, VA wrote its last area forecast discussion before the first event at Nov 19, 9:58 PM EST, 2 hours 2 minutes earlier.
Area forecast discussion, Nov 19, 9:58 PM EST, 2 hours 2 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE BLACKSBURG VA
958 PM EST WED NOV 19 2014
.SYNOPSIS...
A FAST MOVING COLD FRONT WILL CROSS THE AREA EARLY THURSDAY
WITH RENEWED COLD HIGH PRESSURE BEHIND IT BRINGING DRY WEATHER
INTO SATURDAY. A COMPLEX LOW PRESSURE SYSTEM PASSING TO THE WEST
SUNDAY WILL SWING A FRONTAL SYSTEM THROUGH THE REGION SUNDAY NIGHT
BRINGING A CHANCE FOR WIDESPREAD RAINFALL.
&&
.NEAR TERM /THROUGH THURSDAY/...
AS OF 945 PM EST WEDNESDAY...
MID-LEVEL CLOUDS ASSOCIATED WITH INCOMING SHORT-WAVE AND SURFACE
FRONT ACROSS THE OHIO VALLEY HAVE REACHED FAR NORTHERN SECTIONS OF
THE CWA AND SHOULD CONTINUE TO BUILD IN OVER THE NEXT SEVERAL
HOURS WHICH WILL ARREST THE SLIDE IN OVERNIGHT TEMPS. STILL
LOOKING FOR MID 20S TO LOW 30S AND POSSIBLY COOLEST IN THE FAR
EAST WHERE CLEAR SKIES PERSIST THE LONGEST. FRONT SHOULD ARRIVE
AROUND 12Z AND INTRODUCE A REINFORCING PUSH OF COOL AIR AS H85
TEMPS FALL TO -8C IN THE NW TO -3C SE AFTER THE VERY MODEST
REBOUND WE EXPERIENCED TODAY. ANY POPS CONFINED TO THE FAR NW
SECTIONS OF GREENBRIER COUNTY.
PREVIOUS VALID DISCUSSION...
AS OF 210 PM EST WEDNESDAY...
NEXT SURFACE RIDGE AXIS STARTS TO BUILD IN FROM THE WEST BEHIND
THE FRONT THURSDAY ALLOWING FOR MORE SUBSIDENCE AND DRYING EXCEPT
ALONG THE WESTERN SLOPES WHERE MORNING LOW CLOUDS/FLURRIES MAY
HANG IN UNTIL MIDDAY. OTRW GRADIENT REMAINS RATHER TIGHT WITH
DAYTIME MIXING/HEATING AIDING TRANSPORT OF STRONGER GUSTS TO THE
SURFACE SO CONTINUED BREEZY/WINDY ESPCLY EARLY. HOWEVER RATHER
NEUTRAL ADVECTION DESPITE SITTING UNDER THE 85H BAROCLINIC ZONE
SUGGESTS BETTER DOWNSLOPE WARMING EAST WHERE HIGHS COULD TOP 50
SE. ELSW LINGERING CLOUDS UNDER COOLER AIR ALOFT LIKELY TO KEEP
THE MOUNTAINS IN THE UPPER 30S TO MID 40S FOR THE MOST PART.
&&
.SHORT TERM /THURSDAY NIGHT THROUGH SATURDAY NIGHT/...
AS OF 300 PM EST WEDNESDAY...
FINAL WEAK SHORT WAVE EXPECTED TO SCOOT RAPIDLY EAST THROUGH NEW
ENGLAND ON THURSDAY NIGHT...MAINTAINING COLD ADVECTION PATTERN ALONG
WITH UPSLOPING CLOUDS AND THE THREAT OF ADDITIONAL FLURRIES OVER THE
WEST FACING SLOPES OF THE APPALACHIANS...MOST NOTABLY ACROSS WESTERN
GREENBRIER COUNTY. DOWNSLOPING WINDS EAST OF THE BLUE RIDGE SHOULD
SUPPORT MAINLY CLEAR SKIES ACROSS THE PIEDMONT.
SURFACE HIGH PRESSURE WILL THEN BUILD OVER THE AREA FROM THE WEST
FRIDAY INTO FRIDAY NIGHT...THEN DRIFT EAST OFF THE MID ATLANTIC
COAST LATER SATURDAY INTO SATURDAY NIGHT. THIS SYSTEM WILL MAINTAIN
DRY AND CONTINUED COLD WEATHER OVER THE ENTIRE FORECAST AREA FRIDAY
INTO SATURDAY MORNING BEFORE SOUTHERLY WINDS ON BACKSIDE OF THE
DEPARTING SYSTEM ALLOW TEMPERATURES TO BEGIN A MODERATION BACK
CLOSER TO SEASONAL AVERAGES BY MID AFTERNOON.
NEXT SIGNIFICANT SHORT WAVE TROF EXPECTED TO BEGIN LIFTING NORTHEAST
OUT OF THE SOUTHERN PLAINS AND WESTERN GULF COAST STATES ON SATURDAY
NIGHT...PRECEDED BY INCREASING MID AND HIGH LEVEL CLOUDS. LOWER AND
MID TROPOSPHERE OVER THE MID ATLANTIC AND MID APPALACHIAN REGION IN
PROXIMITY TO COASTAL SURFACE RIDGE EXPECTED TO REMAIN SUFFICIENTLY
DRY THROUGHOUT THE NIGHT SUCH THAT ANY LATE-NIGHT PRECIPITATION
LIKELY TO REMAIN ALOFT (VIRGA) IN BLACKSBURG AREA OF CONCERN.
IF ANY GROUND-BASED PRECIPITATION DOES OCCUR...IT SHOULD BE CONFINED
TO THE HIGHER ELEVATIONS OF THE NW NC MOUNTAINS TOWARD DAYBREAK
SUNDAY...WHICH WILL BE CLOSEST TO THE APPROACHING SYSTEM.
ATMOSPHERIC PROFILE EXPECTED TO BE RAPIDLY WARMING DURING THIS
PERIOD SUCH THAT P-TYPE THREAT WILL BE MINIMIZED...ALTHOUGH A BRIEF
PERIOD OF SOME SLEET CAN NOT BE ENTIRELY RULED OUT DUE TO WET-
BULBING INFLUENCES OF AN INITIALLY VERY DRY ATMOPSHERE. AT THE
PRESENT TIME...FORECAST SOUNDINGS DO NOT SUPPORT ANY SLEET OR
FREEZING RAIN ALONG THE LEADING EDGE OF THE ADVANCING PRECIPITATION
SHIELD...SO ONLY RAIN IS CURRENTLY BEING REFLECTED IN GRIDS...IF ANY
FALLS AT ALL BEFORE DAYBREAK SUNDAY.
&&
.LONG TERM /SUNDAY THROUGH WEDNESDAY/...
AS OF 330 PM EST WEDNESDAY...
EXPECT TO START SUNDAY OFF WITH ATLANTIC MOISTURE RIDING NORTH
ACROSS OUR AREA AHEAD OF A DEEP LOW PRESSURE SYSTEM APPROACHING FROM
THE CENTRAL PLAINS. LIKELY TO SEE POCKETS OF DRIZZLE OR LIGHT RAIN
ACROSS THE AREA AT SUNRISE...POSSIBLY WITH ISOLATED SPOTS OF VERY
LIGHT FREEZING RAIN ACROSS PORTIONS OF THE GREENBRIER AND SHENANDOAH
VALLEYS IF THE PRECIPITATION ARRIVES EARLIER THAN EXPECTED.
HEAVIER...MORE WIDESPREAD RAIN WILL WORK NORTHWARD ACROSS THE AREA
BY LATE MORNING...BECOMING WIDESPREAD RAIN ACROSS THE ENTIRE AREA
DURING AFTERNOON. HAVE ENOUGH CONFIDENCE GIVEN THE CONSISTENCY BOTH
AMONG THE VARIOUS WEATHER MODELS...AS WELL AS FROM MODEL RUN TO
RUN...TO GO CLOSE TO 100% CHANCE OF RAIN FOR SUNDAY AFTERNOON.
THIS WILL BE A DEEP LOW PRESSURE SYSTEM...SUPPORTED ALOFT BY A
INTENSE NEGATIVELY TILTED TROUGH THAT WILL PRODUCE 50KT TO 60KT OF
WIND SHEAR IN THE LOWEST KILOMETER OF THE ATMOSPHERE. THE GREATEST
ENERGY ASSOCIATED WITH TROUGH WILL PASS ACROSS OUR REGION DURING THE
AFTERNOON AND EVENING...HOWEVER IT IS DIFFICULT TO GET MORE SPECIFIC
IN THE TIMING AND MOST AFFECTED LOCATIONS THIS FAR INTO THE FUTURE.
WILL SAY AT THIS POINT THAT THERE IS A POTENTIAL FOR SOME SEVERE
ACTIVITY ON SUNDAY AS A FEW CELLS MAY CARRY STRONGER WINDS ALOFT TO
THE SURFACE. BECAUSE OF THE STRONG LOW LEVEL SHEAR...MAY ALSO SEE A
FEW ROTATING CELLS PASS ACROSS THE AREA.
THE LOW PRESSURE SYSTEM WILL LIFT NORTH TOWARD THE GREAT LAKES
SUNDAY NIGHT...SHIFTING WINDS SOUTHWESTERLY ACROSS OUR AREA. THE
SOUTHWESTERLY FLOW WILL BRING STRONGER HEATING FOR MONDAY AFTERNOON
AS HIGHS RANGE FROM THE LOW 60S WEST TO AROUND 70 EAST. EXPECT A
COLD FRONT TO ARRIVE AS EARLY AS MONDAY EVENING TO RETURN OUR
TEMPERATURES CLOSER TO NORMAL FOR TUESDAY.
&&
.AVIATION /03Z THURSDAY THROUGH MONDAY/...
AS OF 630 PM EST WEDNESDAY...
STILL LOOKNIG AT POTENTIAL LLWS THIS EVENING/OVERNIGHT AS A
STRONG JET MOVES ATOP A WEAK SURFACE INVERSION. THIS WOULD LIKELY
AFFECT ALL TAF LOCATIONS EXCLUDING KDAN AT THIS POINT AND WHERE
BETTER MIXING SUCH AS AT KBLF LOOKS TO KEEP SURFACE WINDS RATHER
GUSTY ALONG THE RIDGES. THUS INCLUDING A PERIOD OF LLWS AT THE
OTHER FOUR TAF SITES STARTING THIS EVENING AND CONTINUING
OVERNIGHT UNTIL THE JET PASSES AND MORE CLOUDS ARRIVE LATE.
MEANWHILE A COLD FRONT CURRENTLY LOCATED ACROSS THE OHIO VALLEY WILL
REACH WESTERN EDGE OF THE CWA BY AROUND 12Z THURSDAY. MOISTURE AHEAD
OF THE FRONT WILL BRING BKN/OVC VFR CIGS AT KBLF/KLWB AFTER MIDNIGHT...WITH
BASES POSSIBLY LOWERING INTO MVFR ALONG AND JUST BEHIND THE BOUNDARY
EARLY THURSDAY. SOME SNOW SHOWERS ALSO POSSIBLE AT TIMES BETWEEN
DAWN AND MID MORNING THURSDAY BUT NOT ENOUGH TO INCLUDE MUCH
MENTION OUTSIDE OF PERHAPS KBLF IN THE TAFS FOR NOW. SOME OF THESE
VFR/OCNL MVFR CIGS COULD ALSO SPILL OUT TO THE BLUE RIDGE...AFFECTING
KBCB/KROA EARLY THURSDAY MORNING AS WELL WITH MAINLY CLEAR SKIES
TO THE EAST.
MVFR/VFR CIGS LIKELY TO LINGER THURSDAY MORNING IN THE WEST BEFORE
DRYING ALLOWS ALL LOCATIONS TO RETURN TO VFR IN THE AFTERNOON.
WILL AGAIN BE GUSTY BEHIND THE PASSING FRONT WITH WESTERLY WINDS
LIKELY TO GUST TO 20-25 KTS FROM MID MORNING THURSDAY THROUGH MUCH
OF THE AFTERNOON.
EXTENDED DISCUSSION...
THURSDAY NIGHT THROUGH SATURDAY WILL AGAIN BE VFR...WITH HIGH
PRESSURE IN THE REGION. A MORE SIGNIFICANT SYSTEM WILL APPROACH
THE AREA WITH RAIN AND SUB-VFR CONDITIONS SUNDAY INTO SUNDAY
NIGHT. MAY SEE A BRIEF RETURN TO VFR DURING MONDAY OUTSIDE OF THE
MOUNTAINS AS A DRY SLOT DEVELOPS BETWEEN THE EXITING FRONT FROM
SUNDAY AND THE NEXT UPSTREAM COLD FRONT.
&&
.EQUIPMENT...
AS OF 355 AM EST WEDNESDAY...
THE VISIBILITY SENSOR AT KLYH...LYNCHBURG AIRPORT...WILL BE OUT OF
SERVICE UNTIL PARTS ARRIVE TO REPLACE THE SENSOR. UNTIL THEN THE
VISIBILITY WILL ONLY BE REPORTED WHEN THE CONTROL TOWER IS STAFFED.
&&
.RNK WATCHES/WARNINGS/ADVISORIES...
VA...NONE.
NC...NONE.
WV...NONE.
&&
SYNOPSIS...JH
NEAR TERM...JH/PC
SHORT TERM...WERT
LONG TERM...NF
AVIATION...JH/NF/PC
EQUIPMENT...
Hazardous weather outlook, Nov 19, 3:46 PM EST, 8 hours 14 minutes before
HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE BLACKSBURG VA
346 PM EST WED NOV 19 2014
NCZ001>006-018>020-VAZ010>020-022>024-032>035-043>047-058-059-WVZ043-
044-507-508-202100-
ASHE-ALLEGHANY NC-SURRY-STOKES-ROCKINGHAM-CASWELL-WATAUGA-WILKES-
YADKIN-BLAND-GILES-WYTHE-PULASKI-MONTGOMERY-GRAYSON-CARROLL-FLOYD-
CRAIG-ALLEGHANY VA-BATH-ROANOKE-BOTETOURT-ROCKBRIDGE-PATRICK-
FRANKLIN-BEDFORD-AMHERST-HENRY-PITTSYLVANIA-CAMPBELL-APPOMATTOX-
BUCKINGHAM-HALIFAX-CHARLOTTE-SUMMERS-MONROE-EASTERN GREENBRIER-
WESTERN GREENBRIER-
346 PM EST WED NOV 19 2014
THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH CENTRAL NORTH
CAROLINA...NORTHWEST NORTH CAROLINA...CENTRAL VIRGINIA...SOUTH
CENTRAL VIRGINIA...SOUTHWEST VIRGINIA...WEST CENTRAL VIRGINIA AND
SOUTHEAST WEST VIRGINIA.
.DAY ONE...TONIGHT.
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY.
SHOWERS AND STORMS COULD PRODUCE LOCALLY STRONG WINDS AND HEAVY
RAINFALL LATER SUNDAY.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.
VAZ007-009-WVZ042-202100-
TAZEWELL-SMYTH-MERCER-
346 PM EST WED NOV 19 2014
THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHWEST VIRGINIA AND
SOUTHEAST WEST VIRGINIA.
.DAY ONE...TONIGHT.
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY.
SOUTH WINDS COULD GUST UP TO 50 MPH LATE SATURDAY NIGHT INTO
SUNDAY MORNING ALONG THE HIGHER ELEVATIONS.
IN ADDITION...SHOWERS AND STORMS COULD PRODUCE LOCALLY STRONG WINDS AND HEAVY
RAINFALL LATER SUNDAY.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.
High Wind, Tazewell
- When
- November 20, 12:00 AM EST to 3:00 AM EST
- Where
- Tazewell forecast zone
- Measured
- 50 kt (58 mph) estimated gust
- Property damage
- $30,000
- Reported by
- Emergency Manager
- Coordinates
- 37.125, -81.561 (the zone’s center; the record gives no point)
The Tazewell County Emergency Management Director reported that winds had blown over a communications tower near Tazewell.
- High Wind
- Sustained non-thunderstorm winds of 40 mph or more for an hour, or gusts of 58 mph or more.
After NWS Directive 10-1605, the rules offices file Storm Data by.
- Cold in Illinois, November 20, 20141 death · 1 event
- Lake-Effect Snow in New York, November 20 to 21, 2014$700,000 · 3 events
- Lake-Effect Snow in Ohio, November 20 to 21, 2014$225,000 · 2 events
- Lake-Effect Snow in New York, November 20, 2014$45,000 · 2 events
- High Wind in Montana, November 20 to 22, 201460 kt wind · 7 events
- Lake-Effect Snow in New York, November 20 to 21, 20142 events
- Lake-Effect Snow in Pennsylvania, November 20 to 21, 20141 event
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 551047.