Severe Thunderstorm Warning 86, NWS Blacksburg, VA

384 
WWUS51 KRNK 252213
SVSRNK

Severe Weather Statement
National Weather Service BLACKSBURG VA
613 PM EDT MON JUN 25 2018

NCC193-252222-
/O.CAN.KRNK.SV.W.0086.000000T0000Z-180625T2245Z/
Wilkes NC-
613 PM EDT MON JUN 25 2018

...THE SEVERE THUNDERSTORM WARNING FOR 
NORTHEASTERN WILKES COUNTY IS CANCELLED...

The storms which prompted the warning have moved out of the warned 
area. Therefore, the warning has been cancelled.

When it is safe to do so, please send your reports of hail of any
size, as well as reports of any wind damage, including downed trees
or large limbs, to the National Weather Service by calling toll free
at 1...8 6 6...2 1 5...4 3 2 4. Reports and pictures can also be
shared on the National Weather Service Blacksburg Facebook page and
on Twitter.

LAT...LON 3627 8073 3628 8074 3627 8075 3628 8087
      3633 8087 3648 8073 3655 8052 3654 8022
      3626 8046 3626 8053 3629 8054 3627 8060
      3629 8063 3628 8063 3626 8065
TIME...MOT...LOC 2212Z 280DEG 18KT 3652 8037 3628 8080 

$$

NCC169-171-252245-
/O.CON.KRNK.SV.W.0086.000000T0000Z-180625T2245Z/
Surry NC-Stokes NC-
613 PM EDT MON JUN 25 2018

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM EDT
FOR
SURRY AND NORTHWESTERN STOKES COUNTIES...

At 612 PM EDT, severe thunderstorms were located along a line
extending from Francisco to near Burch, moving east at 20 mph.

HAZARD...60 mph wind gusts and quarter size hail. 

SOURCE...Radar indicated. 

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees. 

Locations impacted include...
Mount Airy...
Elkin...
Fairview...
Flat Rock...
and Dobson.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Prepare immediately for LARGE HAIL AND DAMAGING WINDS. For your
safety, move to an interior room on the lowest floor of a sturdy
building. Stay away from windows.

When it is safe to do so, please send your reports of hail of any
size, as well as reports of any wind damage, including downed trees
or large limbs, to the National Weather Service by calling toll free
at 1...8 6 6...2 1 5...4 3 2 4. Reports and pictures can also be
shared on the National Weather Service Blacksburg Facebook page and
on Twitter.

&&

LAT...LON 3627 8073 3628 8074 3627 8075 3628 8087
      3633 8087 3648 8073 3655 8052 3654 8022
      3626 8046 3626 8053 3629 8054 3627 8060
      3629 8063 3628 8063 3626 8065
TIME...MOT...LOC 2212Z 280DEG 18KT 3652 8037 3628 8080 

HAIL...1.00IN
WIND...60MPH
 
$$

RS

085 
WWUS51 KRNK 252237
SVSRNK

Severe Weather Statement
National Weather Service BLACKSBURG VA
637 PM EDT MON JUN 25 2018

NCC169-171-252247-
/O.EXP.KRNK.SV.W.0086.000000T0000Z-180625T2245Z/
Surry NC-Stokes NC-
637 PM EDT MON JUN 25 2018

...THE SEVERE THUNDERSTORM WARNING FOR 
SURRY AND NORTHWESTERN STOKES COUNTIES WILL EXPIRE AT 645 PM EDT...
    
The storms which prompted the warning have moved out of the area.
Therefore, the warning will be allowed to expire.

When it is safe to do so, please send your reports of hail of any
size, as well as reports of any wind damage, including downed trees
or large limbs, to the National Weather Service by calling toll free
at 1...8 6 6...2 1 5...4 3 2 4. Reports and pictures can also be
shared on the National Weather Service Blacksburg Facebook page and
on Twitter.

LAT...LON 3627 8073 3628 8074 3627 8075 3628 8087
      3633 8087 3648 8073 3655 8052 3654 8022
      3626 8046 3626 8053 3629 8054 3627 8060
      3629 8063 3628 8063 3626 8065
TIME...MOT...LOC 2237Z 278DEG 24KT 3652 8037 3628 8080 

$$

RS

Area Forecast Discussion
National Weather Service Blacksburg VA
308 PM EDT Mon Jun 25 2018

.SYNOPSIS...
A weak cold front will push south across our area and stall to our
south through tonight. High pressure aloft will then build over the
eastern U.S. during the later half of the week resulting in hotter
and humid conditions along with the threat of diurnally driven
showers and thunderstorms.

&&

.NEAR TERM /THROUGH TUESDAY/...
As of 308 PM EDT Monday...

A series of remnant MCVs will move from Kentucky toward our region
around the southwestern periphery of a midlevel trough over New
England. MCV over eastern Kentucky will travel east this afternoon
into tonight. SPC Mesoscale analysis at 18z showed that surface
based CAPEs have climb to 1to 2K J/kg and LIs are minus 1 to minus
3. The best supercell composite parameter is to our west across
Kentucky and to our south in central North Carolina. With a
weak cold front pushing south across our area and stalling to
our south tonight. Expected scattered showers and thunderstorms
to develop this afternoon into tonight. SPC Day One convective
outlook has a slight risk across southwestern portions of the
forecast area. Multicell clusters will be the primary convective
mode, with the potential for wind damage with downbursts
through this evening as storms coalesce on outflows and move
southeast.

Shaped pops this afternoon into tonight towards a blend of the HRRR
and NAM. As the main system passes by this evening, surface trough
moves further off shore and surface ridge becomes established with
high pressure setting up a warm-season wedge. In other words,
sagging frontal boundary becomes a wedge front Tuesday morning
with some upslope clouds, showers and patchy fog.

While some of the rain may be heavy with thunderstorms, rather high
flash flood guidance values and coverage precludes any need for a
watch at this point.  Under cloudy skies, low temperatures tonight
will range from the upper 50s in the northwest mountains to the
upper 60s in the piedmont.

Wedge conditions should exist on Tuesday with easterly/southeast
convergent flow supporting greater coverage of clouds and showers in
the western mountains. Higher PWAT values will be transported
northwestward from the Carolinas. There is enough instability to
support some scattered thunderstorms especially in the west. The day
two convective outlook has posted a marginal risk for severe
thunderstorms on Tuesday near the frontal boundary and across the
higher terrain across southwest portions of our forecast area. The
main threat is potentially damaging wind gusts. High temperatures
Tuesday will vary from the upper 60s in the northwest mountains to
around 80 degrees in the piedmont.

Forecast confidence during this part of the forecast is
moderate.

&&

.SHORT TERM /TUESDAY NIGHT THROUGH THURSDAY/...
As of 303 PM EDT Monday...

This portion of the forecast will be characterized as an active
weather pattern. An upper level shortwave trough will approach the
area Tuesday night into Wednesday, and then cross the region late
Wednesday afternoon and evening. Showers and thunderstorms are
expected during this entire time period with the best chances
Wednesday afternoon and evening associated with the passage of the
main trough axis and surface cold front. The latest Day 3 Convective
Outlook at SPC places a Marginal risk of severe weather across the
far western sections of the region, with damaging winds being the
greatest threat.

By Thursday, the main trough axis will be to our east, but
precipitation chances will linger one final disturbance wraps into
the area on the backside of the main system. Look for primarily
isolated to scattered showers across western parts of the region.
Northwest flow downslope conditions east of the crest of the Blue
Ridge will limit any development there.

Temperatures during this portion of the forecast will trend milder
each day with readings a few degrees above normal by Thursday.

Forecast confidence during this part of the forecast is moderate to
high.

&&

.LONG TERM /THURSDAY NIGHT THROUGH MONDAY/...
As of 1245 PM EDT Monday...

Thursday night into Friday will be the time frame where an upper
level ridge starts to build into the region. This feature is
expected to strengthen, broaden, and become centered over the area
by the the end of the weekend. The result will be increasing
heights/temperatures across the region. While not zero,
precipitation chances will be on the low side. and limited to a few
locations across the mountains where the combination of diurnal
heating and weak orographical influences may help fuel showers and
storms.

Heat index values are forecast to be in the low 100s both Saturday
and Sunday afternoon over parts of the Piedmont region.

On Monday, precipitation chances will increase a bit across mainly
western parts of the forecast area. The center of the upper ridge is
expected to shift east, and this in turn will help lessen the
strength of the capping inversion.

Temperatures during this portion of the forecast are expected to be
around five to ten degrees above normal.

Forecast confidence during this portion of the forecast is moderate
to high.

&&

.AVIATION /19Z MONDAY THROUGH SATURDAY/...
As of 210 PM EDT Monday...

Scattered MVFR showers and thunderstorms will slide southeast
across southern portions of the forecast area this afternoon
into tonight. The best coverage of storms will occur be
northwest NC and far southwest VA. Shaped tafs using HRRR and
NAM to capture convection. Outside the convection and low
clouds, VFR conditions will prevail this afternoon into tonight.
Low confidence in placement of thunderstorms at TAF sites.
Included a VCSH mention for most taf sites, and VCTS or mention
of thunderstorms placed in the west. Heavy downpours may result
in pockets of IFR and LIFR this afternoon.

Periods of sub-VFR likely overnight with showers and thunderstorms
lingering during the evening before transitioning to more
spotty light rain under IFR/MVFR cigs overnight. May also see
areas of MVFR or worse vsbys espcly near the Blue Ridge,
including KROA/KBCB late tonight.

Low level wedge remains in place on Tuesday and despite drying
aloft expecting that sub-VFR cigs may hold for much of the day
with some added shower coverage especially southern and western
sections.

Medium confidence in ceilings,visibilities and winds during the
taf period.

.Extended Aviation Discussion...

Low cigs likely to persist within the wedge Tuesday night with
sub-VFR conditions in spotty light rain or drizzle also possible.
The wedge should scour out on Wednesday as another low pressure
system arrives from the northwest with added showers and
stronger storms possible by Wednesday afternoon. Strong high
pressure will follow this feature for the end of the week with
widespread VFR expected outside of early morning patchy valley
fog and perhaps isolated storms across the mountains Thursday
into Friday. Outside of a few MVFR showers in the southwest
portion of the forecast area, VFR conditions should prevail
Saturday.

&&

.EQUIPMENT...
As of 155 PM EDT Monday...

The NOAA weather radio transmitter in Hinton, West Virginia that
is WXM72 and broadcasting at a frequency of 162.425 MHz is off
the air. Parts are on order to repair the transmitter, but there
is no known time of restoration. We apologize for any
inconvenience.

&&

.RNK WATCHES/WARNINGS/ADVISORIES...
VA...None.
NC...None.
WV...None.

&&

SYNOPSIS...JH/KK
NEAR TERM...KK
SHORT TERM...DS
LONG TERM...DS
AVIATION...JH/KK
EQUIPMENT...

Hazardous Weather Outlook
National Weather Service Blacksburg VA
333 PM EDT Mon Jun 25 2018

NCZ005-006-VAZ033>035-043>047-058-059-261945-
Rockingham-Caswell-Franklin-Bedford-Amherst-Henry-Pittsylvania-
Campbell-Appomattox-Buckingham-Halifax-Charlotte-
333 PM EDT Mon Jun 25 2018

This Hazardous Weather Outlook is for north central North Carolina,
central Virginia, south central Virginia and west central Virginia.

.DAY ONE...This afternoon and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Heat Index values on Friday and Saturday afternoon will be from 100
to 105 degrees.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

NCZ001>004-018>020-VAZ009-015-261945-
Ashe-Alleghany NC-Surry-Stokes-Watauga-Wilkes-Yadkin-Smyth-Grayson-
333 PM EDT Mon Jun 25 2018

This Hazardous Weather Outlook is for north central North Carolina,
northwest North Carolina and southwest Virginia.

.DAY ONE...This afternoon and tonight.

Strong to isolated severe storms are possible mainly this afternoon
and evening. These storms may produce damaging winds and very heavy
rainfall.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Hazardous weather is not expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

VAZ018>020-023-024-WVZ043-044-507-508-261945-
Craig-Alleghany VA-Bath-Botetourt-Rockbridge-Summers-Monroe-
Eastern Greenbrier-Western Greenbrier-
333 PM EDT Mon Jun 25 2018

This Hazardous Weather Outlook is for southwest Virginia, west
central Virginia and southeast West Virginia.

.DAY ONE...This afternoon and tonight.

There is a low probability for widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Strong to isolated severe thunderstorms producing damaging winds
will be possible Wednesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

VAZ007-010>014-016-017-022-032-WVZ042-261945-
Tazewell-Bland-Giles-Wythe-Pulaski-Montgomery-Carroll-Floyd-Roanoke-
Patrick-Mercer-
333 PM EDT Mon Jun 25 2018

This Hazardous Weather Outlook is for southwest Virginia, west
central Virginia and southeast West Virginia.

.DAY ONE...This afternoon and tonight.

Showers and thunderstorms may produce heavy rainfall into tonight.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Strong to isolated severe thunderstorms producing damaging winds
will be possible Wednesday especially west of the Blue Ridge.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

Special Weather Statement
National Weather Service BLACKSBURG VA
451 PM EDT MON JUN 25 2018

NCZ019-252115-
Wilkes-
451 PM EDT MON JUN 25 2018

...A STRONG THUNDERSTORM WILL AFFECT
SOUTHWESTERN WILKES COUNTY...

Until 515 PM EDT

At 450 PM EDT, a strong thunderstorm was located near Maple Springs,
moving east at 30 mph.

Wind gusts up to 50 mph and pea size hail are possible with this
storm.

Locations impacted include...
Wilbar...
Darby...
Mulberry...
Wilkesboro Reservoir...
and Buck.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

LAT...LON 3602 8135 3604 8140 3605 8139 3607 8141
      3607 8144 3609 8146 3610 8151 3612 8154
      3614 8150 3619 8147 3624 8147 3626 8145
      3626 8143 3628 8141 3629 8141 3628 8137
      3631 8136 3629 8112 3600 8133
TIME...MOT...LOC 2050Z 282DEG 25KT 3618 8145

RS

Special Weather Statement
National Weather Service BLACKSBURG VA
505 PM EDT MON JUN 25 2018

VAZ010-012-013-016-252130-
Pulaski-Bland-Wythe-Carroll-
505 PM EDT MON JUN 25 2018

...A LINE OF STRONG THUNDERSTORMS WILL AFFECT
PULASKI...SOUTHEASTERN BLAND...CENTRAL WYTHE...AND CARROLL COUNTIES
AND THE NORTHEASTERN CITY OF GALAX...

Until 530 PM EDT

At 504 PM EDT, radar indicated strong thunderstorms were located
along a line extending from Bland to near Fries. Movement was east at
30 mph.

Wind gusts up to 50 mph are possible with these storms.

Locations impacted include...
Pulaski...
Wytheville...
Galax...
Bland...
and Hillsville.

Torrential rainfall is also occurring with these storms, and may
cause localized flooding. Do not drive your vehicle through flooded
roadways.

LAT...LON 3716 8119 3717 8088 3715 8085 3717 8081
      3718 8061 3694 8060 3693 8064 3688 8060
      3666 8059 3664 8060 3669 8095 3680 8104
      3679 8108
TIME...MOT...LOC 2104Z 278DEG 26KT 3709 8109 3675 8099

RS

Special Weather Statement
National Weather Service BLACKSBURG VA
516 PM EDT MON JUN 25 2018

NCZ001-002-252145-
Ashe-Alleghany-
516 PM EDT MON JUN 25 2018

...A STRONG THUNDERSTORM WILL AFFECT
WESTERN ALLEGHANY AND NORTHEASTERN ASHE COUNTIES IN NORTHWESTERN
NORTH CAROLINA...

Until 545 PM EDT

At 516 PM EDT, a strong thunderstorm was located near Scottville,
moving southeast at 20 mph.

Wind gusts up to 50 mph and half inch hail are possible with this
storm.

Locations impacted include...
Sparta...
Laurel Springs...
Whitehead...
Stratford...
and Twin Oaks.

LAT...LON 3637 8133 3637 8136 3639 8142 3657 8137
      3656 8106 3643 8115 3643 8117 3640 8119
      3636 8126 3636 8128
TIME...MOT...LOC 2116Z 298DEG 17KT 3648 8135

RS

Special Weather Statement
National Weather Service BLACKSBURG VA
526 PM EDT MON JUN 25 2018

NCZ003-VAZ016-032-252200-
Surry-Patrick-Carroll-
526 PM EDT MON JUN 25 2018

...A LINE OF STRONG THUNDERSTORMS WILL AFFECT
NORTHWESTERN SURRY...SOUTHEASTERN CARROLL AND SOUTHWESTERN PATRICK
COUNTIES...

Until 600 PM EDT

At 526 PM EDT, radar indicated strong thunderstorms were located
along a line extending from near Fancy Gap to near Low Gap. Movement
was southeast at 30 mph.

Wind gusts up to 50 mph and pea size hail are possible with these
storms.

Locations impacted include...
Mount Airy...
Flat Rock...
Dobson...
Bottom...
and Ararat.

Torrential rainfall is also occurring with these storms, and may
cause localized flooding. Do not drive your vehicle through flooded
roadways.

LAT...LON 3650 8088 3667 8077 3664 8046 3639 8070
TIME...MOT...LOC 2126Z 294DEG 25KT 3671 8071 3651 8082

RS

Special Weather Statement
National Weather Service BLACKSBURG VA
539 PM EDT MON JUN 25 2018

VAZ012>014-016-017-032-252230-
Pulaski-Patrick-Floyd-Montgomery-Wythe-Carroll-
539 PM EDT MON JUN 25 2018

...A LINE OF STRONG THUNDERSTORMS WILL AFFECT
SOUTHERN PULASKI...SOUTHWESTERN FLOYD...NORTHEASTERN WYTHE...
NORTHEASTERN CARROLL...NORTHWESTERN PATRICK AND SOUTHWESTERN
MONTGOMERY COUNTIES...

Until 630 PM EDT

At 538 PM EDT, radar indicated strong thunderstorms were located
along a line extending from near Draper to near Gladesboro. Movement
was east at 25 mph.

Wind gusts up to 50 mph and pea size hail are possible with these
storms.

Locations impacted include...
Pulaski...
Hillsville...
Indian Valley...
Patterson...
and Willis.

Torrential rainfall is also occurring with these storms, and may
cause localized flooding. Do not drive your vehicle through flooded
roadways.

LAT...LON 3706 8052 3681 8033 3664 8046 3666 8067
      3703 8090
TIME...MOT...LOC 2138Z 263DEG 22KT 3700 8082 3666 8061

RS

Special Weather Statement
National Weather Service BLACKSBURG VA
541 PM EDT MON JUN 25 2018

NCZ002-003-019-252200-
Surry-Wilkes-Alleghany-
541 PM EDT MON JUN 25 2018

...A STRONG THUNDERSTORM WILL AFFECT
SOUTHEASTERN ALLEGHANY...SOUTHWESTERN SURRY AND NORTHEASTERN WILKES
COUNTIES IN NORTHWESTERN NORTH CAROLINA...

Until 600 PM EDT

At 541 PM EDT, a strong thunderstorm was located near Mountain Park,
moving southeast at 20 mph.

Wind gusts up to 50 mph and pea size hail are possible with this
storm.

Locations impacted include...
Dobson...
Traphill...
Mountain Park...
Roaring Gap...
and State Road.

Torrential rainfall is also occurring with this storm, and may cause
localized flooding. Do not drive your vehicle through flooded
roadways.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

LAT...LON 3629 8117 3651 8091 3639 8069 3628 8090
TIME...MOT...LOC 2141Z 311DEG 18KT 3642 8091

RS