Severe Thunderstorm Warning 17, NWS Blacksburg, VA

080 
WWUS51 KRNK 312004
SVSRNK

Severe Weather Statement
National Weather Service BLACKSBURG VA
404 PM EDT FRI MAR 31 2017

VAC083-312013-
/O.CAN.KRNK.SV.W.0017.000000T0000Z-170331T2030Z/
Halifax VA-
404 PM EDT FRI MAR 31 2017

...THE SEVERE THUNDERSTORM WARNING FOR 
NORTHEASTERN HALIFAX COUNTY IS CANCELLED...
    
The severe thunderstorm which prompted the warning has 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 3689 7849 3681 7856 3684 7867 3686 7867
      3687 7869 3689 7871 3695 7878 3693 7875
      3693 7873 3694 7873 3696 7874 3697 7874
      3704 7846
TIME...MOT...LOC 2003Z 259DEG 25KT 3689 7871 

$$

VAC037-312030-
/O.CON.KRNK.SV.W.0017.000000T0000Z-170331T2030Z/
Charlotte VA-
404 PM EDT FRI MAR 31 2017

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 PM EDT
FOR
SOUTHEASTERN CHARLOTTE COUNTY...

At 403 PM EDT, a severe thunderstorm was located near Mt Laurel,
moving east at 30 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...
Keysville...
Drakes Branch...
Wylliesburg...
and Saxe.

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 3689 7849 3681 7856 3684 7867 3686 7867
      3687 7869 3689 7871 3695 7878 3693 7875
      3693 7873 3694 7873 3696 7874 3697 7874
      3704 7846
TIME...MOT...LOC 2003Z 259DEG 25KT 3689 7871 

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

MBS

328 
WWUS51 KRNK 312020
SVSRNK

Severe Weather Statement
National Weather Service BLACKSBURG VA
420 PM EDT FRI MAR 31 2017

VAC037-312030-
/O.CON.KRNK.SV.W.0017.000000T0000Z-170331T2030Z/
Charlotte VA-
420 PM EDT FRI MAR 31 2017

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 PM EDT
FOR
EAST CENTRAL CHARLOTTE COUNTY...

At 419 PM EDT, a severe thunderstorm was located near Wylliesburg,
moving east at 30 mph.

HAZARD...60 mph wind gusts and quarter to golf ball size hail. 

SOURCE...Radar and spotter reports. 

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

This severe thunderstorm will remain over mainly rural areas of 
east central Charlotte County.

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 3686 7852 3686 7856 3697 7857 3700 7847
      3696 7848 3689 7849
TIME...MOT...LOC 2019Z 259DEG 25KT 3691 7857 

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

MBS

382 
WWUS51 KRNK 312030
SVSRNK

Severe Weather Statement
National Weather Service BLACKSBURG VA
430 PM EDT FRI MAR 31 2017

VAC037-312038-
/O.EXP.KRNK.SV.W.0017.000000T0000Z-170331T2030Z/
Charlotte VA-
430 PM EDT FRI MAR 31 2017

...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL CHARLOTTE COUNTY 
HAS EXPIRED...
        
The storm which prompted the warning has moved out of the area.
Therefore the warning has been 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 3686 7852 3686 7856 3697 7857 3700 7847
      3696 7848 3689 7849
TIME...MOT...LOC 2028Z 259DEG 25KT 3692 7851 

$$

MBS

Area Forecast Discussion
National Weather Service Blacksburg VA
320 PM EDT Fri Mar 31 2017

.SYNOPSIS...
A cold front will move east across the region and move into thew
Atlantic ocean tonight. High pressure will build across the region
for the weekend.

&&

.NEAR TERM /THROUGH SATURDAY/...
As of 320 PM EDT Friday...

Residual cool wedge across northeast portion of forecast area this
afternoon will erode as warm front pushes north this afternoon into
tonight. Meanwhile, cold front continues to march east into the
mountains. This cold front will move east tonight and push further
out into the Atlantic ocean overnight. High pressure in the Ohio
Valley will build southeast into our region on Saturday.

Severe threat will be rather short lived, with the convective line
reaching the Atlantic coast by/just after sunset, nocturnal
stabilization and the advancing front should allow for threat to
drop off quickly. The best chances of strong storms are where
temperatures have warmed into the lower 70 degrees F with dewpoints
in the lower 60s. Across southern portions of Forecast area, 0-3 km
lapse rates are steepening and may aid in leading to potential for
localized damaging winds as storms develop and intensify. Strong
southwesterly low- to mid-level flow (40-55 kt at 500 mb) will serve
to organize updrafts. The main threats will be hail and gusty winds
with the stronger cores as storms develop eastward near/along the
NC/VA border this afternoon into tonight. The Storm Prediction
Center in SWODY1 has outlooked areas east of a LYH-DAN line for
Slight Risk of severe weather for this afternoon into tonight.
Shaped the pops in isc grids towards a blend of HRRR and HiResw-arw
East.

In the wake of cold front, conditions will improve with clearing
taking place tonight. As High pressure builds in for tonight, expect
breezy conditions with northwest winds of 15 to 25 mph. West of the
Blue Ridge, and more so for the higher terrain of WV and far western
VA and into the NC mountains, some lingering low clouds and light
precipitation (showers) may continue per shallow moist northwest
flow. Low temperatures tonight will range from the upper 30s in the
northern mountains to near 50 in the Piedmont.

Northwest flow aloft returns for Saturday. Under cold advection
aloft, 850 mb temperatures by early afternoon cool to values ranging
from +1 to +5C. Any lingering upslope showers along the western
slopes will dry up quickly. Utilized the NAM and continuity for pops
on Saturday. High temperatures will vary from the the mid 40s in
northwest Greenbrier county to the lower 70s in the Piedmont.

&&

.SHORT TERM /SATURDAY NIGHT THROUGH MONDAY/...
As of 319 PM EDT Friday...

High pressure is firmly in control at the start of the period. Winds
will have begun to die down as the pressure gradient weakens. Skies
will be sunny providing a benign Sunday with high temperatures in
the 60s.

Overnight on Sunday into Monday, the high will begin
shifting eastward as a low begins to track toward the region from
the midwest. Increased cloud cover will begin to move in ahead of
the low and also from a shift to a southerly flow. Showers begin to
move into the region Monday morning, beginning mainly in the
mountains of northwest NC. Over the course of the day precip looks
to be limited along the ridge early until larger scale forcing moves
in to cause the PoPs to be more likely everywhere. The heaviest
amounts be along and near the Blue Ridge. Isolated thunder within
the showers can be expected. All in all, the situations looks to
play out very similarly to what we have seen the past 18-24 hours.
Heaviest and mostly likely PoP looks to occur during the afternoon
into the evening.

&&

.LONG TERM /MONDAY NIGHT THROUGH FRIDAY/...
As of 319 PM EDT Friday...

Winds will begin to pick up Monday night into Tuesday as the
pressure gradient begins to strenghten around the low. These
increased winds should first be noticed along the southern ridges as
850mb winds during the morning are between 40-50 kts from the south
at this point. Post frontal passage, winds will shift westerly and
stronger gusts will be seen throughout the region.

Wrap around moisture from the low will continue to be an issue for
the region Tuesday into Wednesday. This will be particularly
noticeable in the northwest ridges which are typically susceptible
to upslope precipitation as well. Models still have a lot of
variance regarding the timing and strength of the next system to
reach the region on Thursday. As of now, leaning toward the European
solution which shows the onset of at least some light precip early
in the morning Thursday.

After this system passes, temperatures will be noticeably cooler for
the end of the week into the weekend, so much that some nocturnal
snow may be seen along the western ridges late Friday night.

&&

.AVIATION /19Z FRIDAY THROUGH WEDNESDAY/...
As of 142 PM EDT Friday...

Low pressure in Ohio with a trailing warm front and cold front
will move northeast this afternoon into tonight. Behind the cold
front tonight, high pressure will build across the region for
the weekend.

Ceilings will be highly variable this afternoon into tonight with
areas of IFR associated with the rain and thunderstorms. Winds
will gusty and variable near thunderstorms. Outside of
convection, MVFR to VFR SCT to BKN clouds expected this
afternoon into tonight. High pressure will bring improving
conditions during Saturday although appears sub-VFR cigs along
with a few residual showers may linger at KBLF/KLWB into
Saturday afternoon.

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

Extended Aviation Discussion...

VFR will return for Saturday evening through Sunday under
diminishing winds as high pressure slides across. Next similar
low pressure system to that seen at the end of this week will
approach by Monday with sub-VFR conditions likely returning
Sunday night into Monday as rain again transitions to showers
and storms to start the week.

&&

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

&&

SYNOPSIS...KK
NEAR TERM...KK
SHORT TERM...JR
LONG TERM...JR
AVIATION...KK/PM

Hazardous Weather Outlook
National Weather Service Blacksburg VA
341 PM EDT Fri Mar 31 2017

VAZ007-009>014-018>020-WVZ042>044-507-508-011945-
Tazewell-Smyth-Bland-Giles-Wythe-Pulaski-Montgomery-Craig-
Alleghany VA-Bath-Mercer-Summers-Monroe-Eastern Greenbrier-
Western Greenbrier-
341 PM EDT Fri Mar 31 2017

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

.DAY ONE...This afternoon and tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Potential for heavy rain Monday night into Tuesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

NCZ005-006-VAZ022>024-033>035-043>047-058-059-011945-
Rockingham-Caswell-Roanoke-Botetourt-Rockbridge-Franklin-Bedford-
Amherst-Henry-Pittsylvania-Campbell-Appomattox-Buckingham-Halifax-
Charlotte-
341 PM EDT Fri Mar 31 2017

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.

There is a risk for severe thunderstorms this afternoon containing
damaging winds and large hail. There is an isolated threat for
tornadoes east of Highway 29.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Potential for heavy rain Monday night into Tuesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

NCZ001>004-018>020-VAZ015>017-032-011945-
Ashe-Alleghany NC-Surry-Stokes-Watauga-Wilkes-Yadkin-Grayson-Carroll-
Floyd-Patrick-
341 PM EDT Fri Mar 31 2017

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

.DAY ONE...This afternoon and tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Potential for heavy rain Monday night into Tuesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
227 PM EDT FRI MAR 31 2017

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0142 PM     HAIL             5 NW BASSETT            36.82N 80.04W
03/31/2017  M0.75 INCH       FRANKLIN           VA   PUBLIC

&&

JMORROW

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
242 PM EDT FRI MAR 31 2017

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0220 PM     HEAVY RAIN       PARROTT                 37.22N 80.63W
03/31/2017  M1.23 INCH       PULASKI            VA   TRAINED SPOTTER

            TRAINED SPOTTER REPORTS RAINFALL OF 1.23 INCHES WITHIN
            THE TOWN OF PARROTT, VIRGINIA SINCE MIDNIGHT LAST NIGHT.

&&

JMORROW

Special Weather Statement
National Weather Service BLACKSBURG VA
302 PM EDT FRI MAR 31 2017

WVZ043-507-508-311930-
Western Greenbrier-Summers-Eastern Greenbrier-
302 PM EDT FRI MAR 31 2017

...A LINE OF STRONG THUNDERSTORMS WILL AFFECT WESTERN GREENBRIER AND
NORTHEASTERN SUMMERS COUNTIES...

At 300 PM EDT, radar indicated isolated strong thunderstorms were
located along a line extending from 8 miles north of Quinwood to
near Sandstone. Movement was east at 30 mph.

Winds in excess of 30 mph and pea size hail are possible with a
couple of these storms.

Locations impacted include...
Rainelle...
Alderson...
Rupert...
Quinwood...
and Sandstone.

LAT...LON 3823 8037 3822 8036 3772 8062 3773 8066
      3770 8067 3774 8092 3777 8089 3780 8092
      3783 8093 3787 8081 3787 8075 3795 8081
      3799 8077 3802 8080 3804 8083 3806 8080
      3806 8083 3809 8082 3808 8071 3827 8044
TIME...MOT...LOC 1900Z 275DEG 26KT 3817 8076 3778 8092

DS

Special Weather Statement
National Weather Service BLACKSBURG VA
322 PM EDT FRI MAR 31 2017

NCZ005-006-VAZ044-045-058-059-312015-
Rockingham-Caswell-Halifax-Campbell-Pittsylvania-Charlotte-
322 PM EDT FRI MAR 31 2017

...A LINE OF STRONG THUNDERSTORMS WILL AFFECT
EASTERN ROCKINGHAM...CASWELL...CHARLOTTE...SOUTHEASTERN CAMPBELL...
SOUTHEASTERN PITTSYLVANIA AND HALIFAX COUNTIES AND THE CITY OF
DANVILLE...

At 320 PM EDT, radar indicated strong thunderstorms extending from
Brookneal...through Leda and Dry Fork...to Wentworth. Movement was
east at 40 mph.

Some storms will produce locally heavy rain...pea to dime
size hail...and wind gusts around 40 MPH.

Locations impacted include...
Danville...
Eden...
Reidsville...
South Boston...
and Wentworth.

This includes The following Location Danville Airport.

LAT...LON 3689 7849 3670 7865 3667 7862 3669 7865
      3668 7870 3654 7873 3654 7914 3624 7916
      3626 7996 3636 7982 3672 7951 3685 7917
      3709 7904 3718 7864 3708 7844
TIME...MOT...LOC 1920Z 258DEG 35KT 3704 7900 3685 7908 3674 7944 3638
7975 3620 8000

MBS

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
335 PM EDT FRI MAR 31 2017

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0322 PM     HAIL             1 W REIDSVILLE          36.35N 79.69W
03/31/2017  E0.25 INCH       ROCKINGHAM         NC   TRAINED SPOTTER

&&

JMORROW

Special Weather Statement
National Weather Service BLACKSBURG VA
341 PM EDT FRI MAR 31 2017

WVZ507-312015-
Eastern Greenbrier-
341 PM EDT FRI MAR 31 2017

...A LINE OF STRONG THUNDERSTORMS WILL AFFECT EAST CENTRAL
GREENBRIER COUNTY...

At 339 PM EDT, radar indicated isolated strong thunderstorms located
along a line extending from near Leonard to near Maxwelton. Movement
was east at 40 mph.

Winds in excess of 30 mph and pea size hail are possible with a
couple of these these storms, especially one moving toward Rorer.

Locations impacted include...
Renick...
Neola...
Falling Spring...
Beartown State Park...
and Rorer.

LAT...LON 3805 8026 3804 8021 3804 8016 3806 8011
      3806 8004 3788 8016 3786 8052 3804 8041
      3808 8036 3811 8036
TIME...MOT...LOC 1939Z 259DEG 33KT 3809 8035 3788 8048

DS