Alert archive / Virginia / Severe Thunderstorm Warnings in 2020
Severe Thunderstorm Warning 142, NWS Blacksburg, VA
NWS Blacksburg, VA issued this severe thunderstorm warning at Aug 3, 2020, 1:18 PM EDT for Rockingham County, Stokes County, North Carolina; 7 counties in Virginia. It was in force for 57 min. 3 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Aug 3, 2020, 1:18 PM EDT (17:18 UTC)
- Expired
- Aug 3, 2020, 2:15 PM EDT
- In force
- 57 min
- Issued by
- NWS Blacksburg, VA
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Rockingham County, NC, Stokes County, NC, Bedford County, VA, City of Martinsville, VA, Floyd County, VA, Franklin County, VA, Henry County, VA, Patrick County, VA, Pittsylvania County, VA
The radar
The Roanoke radar (KFCX), 42 km from the middle of the area, began a volume at 17:20 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Aug 3, 1:31 PM EDT | TSTM WND DMG | 2 Ese Axton, VA | TREE DOWN ACROSS PLANTATION DRIVE. |
| Aug 3, 1:40 PM EDT | TSTM WND DMG | 2 Ese Horse Pasture, VA | TREE DOWN AT THE INTERSECTION OF SOAPSTONE ROAD AND CHESTNUT KNOB ROAD. |
| Aug 3, 1:55 PM EDT | TSTM WND DMG | Fieldale, VA | TREE ON POWER LINE IN THE 500 BLOCK OF DILLONS FORK ROAD. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
Did it verify
Verified. The Iowa Environmental Mesonet's Cow matched 3 storm reports to this severe thunderstorm warning; the first came 13 minutes after it went out.
Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.
The nearest sounding before it
Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 5.3 hours before the alert went out and 68 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 478 J/kg
- Mixed-layer CIN
- -51 J/kg
- Mixed-layer LCL
- 948 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 13 m²/s²
- 0-3 km storm-relative helicity
- 47 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
The text
As transmitted.
391
WUUS51 KRNK 031718
SVRRNK
NCC157-169-VAC019-063-067-089-141-143-690-031815-
/O.NEW.KRNK.SV.W.0142.200803T1718Z-200803T1815Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service BLACKSBURG VA
118 PM EDT Mon Aug 3 2020
The National Weather Service in BLACKSBURG has issued a
* Severe Thunderstorm Warning for...
Stokes County in north central North Carolina...
Northern Rockingham County in north central North Carolina...
Floyd County in southwestern Virginia...
Western Pittsylvania County in south central Virginia...
The City of Martinsville in south central Virginia...
Southwestern Bedford County in south central Virginia...
Henry County in south central Virginia...
Franklin County in west central Virginia...
Patrick County in southwestern Virginia...
* Until 215 PM EDT.
* At 117 PM EDT, severe thunderstorms were located along a line
extending from near Mayfield to near Prestonville, moving north at
30 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Eden...
Martinsville...
Rocky Mount...
Mayodan...
Madison...
Stuart...
and Stoneville.
This includes The following Locations The Martinsville Speedway and
Martinsville Airport.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Prepare immediately for 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 8030 3668 8047 3670 8045 3674 8049
3696 8058 3723 7946 3660 7952 3655 7949
TIME...MOT...LOC 1717Z 164DEG 26KT 3659 7956 3645 8008
HAIL...<.75IN
WIND...60MPH
$$
VFJ4 follow-up statements
358
WWUS51 KRNK 031737
SVSRNK
Severe Weather Statement
National Weather Service BLACKSBURG VA
137 PM EDT Mon Aug 3 2020
NCC157-169-VAC019-063-067-089-141-143-690-031815-
/O.CON.KRNK.SV.W.0142.000000T0000Z-200803T1815Z/
Stokes NC-Rockingham NC-Floyd VA-Pittsylvania VA-
City of Martinsville VA-Bedford VA-Henry VA-Franklin VA-Patrick VA-
137 PM EDT Mon Aug 3 2020
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 215 PM EDT
FOR
CENTRAL STOKES...NORTHWESTERN ROCKINGHAM...FLOYD...WESTERN
PITTSYLVANIA...SOUTHWESTERN BEDFORD...HENRY...FRANKLIN AND PATRICK
COUNTIES AND THE CITY OF MARTINSVILLE...
At 137 PM EDT, severe thunderstorms were located along a line
extending from near Swansonville to near Penns Store, moving north at
30 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Martinsville...
Rocky Mount...
Stuart...
Floyd...
Boones Mill...
Danbury...
and Ferrum.
This includes The following Locations The Martinsville Speedway and
Martinsville Airport.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Prepare immediately for DAMAGING WINDS. For your safety, move to an
interior room on the lowest floor of a sturdy building. Stay away
from windows.
When it is safe to do so, please send your reports of hail of any
size, as well as reports of any wind damage, including downed trees
or large limbs, to the National Weather Service by calling toll free
at 1...8 6 6...2 1 5...4 3 2 4. Reports and pictures can also be
shared on the National Weather Service Blacksburg Facebook page and
on Twitter.
&&
LAT...LON 3627 8030 3668 8047 3670 8045 3674 8049
3696 8058 3723 7946 3660 7952 3645 8002
TIME...MOT...LOC 1737Z 164DEG 26KT 3671 7960 3657 8012
HAIL...<.75IN
WIND...60MPH
$$
VFJ008
WWUS51 KRNK 031746
SVSRNK
Severe Weather Statement
National Weather Service BLACKSBURG VA
146 PM EDT Mon Aug 3 2020
NCC157-031756-
/O.CAN.KRNK.SV.W.0142.000000T0000Z-200803T1815Z/
Rockingham NC-
146 PM EDT Mon Aug 3 2020
...THE SEVERE THUNDERSTORM WARNING FOR
NORTHWESTERN ROCKINGHAM 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 3666 8046 3670 8045 3674 8049 3696 8058
3723 7946 3669 7951 3654 7994 3654 8002
3651 8003 3639 8035
TIME...MOT...LOC 1746Z 164DEG 26KT 3676 7962 3662 8014
$$
NCC169-VAC019-063-067-089-141-143-690-031815-
/O.CON.KRNK.SV.W.0142.000000T0000Z-200803T1815Z/
Stokes NC-Floyd VA-Pittsylvania VA-City of Martinsville VA-
Bedford VA-Henry VA-Franklin VA-Patrick VA-
146 PM EDT Mon Aug 3 2020
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 215 PM EDT
FOR
NORTHERN STOKES...FLOYD...WESTERN PITTSYLVANIA...SOUTHWESTERN
BEDFORD...HENRY...FRANKLIN AND PATRICK COUNTIES AND THE CITY OF
MARTINSVILLE...
At 146 PM EDT, severe thunderstorms were located along a line
extending from near Swansonville to Critz, moving north at 30 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Martinsville...
Rocky Mount...
Stuart...
Floyd...
Boones Mill...
Ferrum...
and Francisco.
This includes The following Locations The Martinsville Speedway and
Martinsville Airport.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Prepare immediately for DAMAGING WINDS. For your safety, move to an
interior room on the lowest floor of a sturdy building. Stay away
from windows.
When it is safe to do so, please send your reports of hail of any
size, as well as reports of any wind damage, including downed trees
or large limbs, to the National Weather Service by calling toll free
at 1...8 6 6...2 1 5...4 3 2 4. Reports and pictures can also be
shared on the National Weather Service Blacksburg Facebook page and
on Twitter.
&&
LAT...LON 3666 8046 3670 8045 3674 8049 3696 8058
3723 7946 3669 7951 3654 7994 3654 8002
3651 8003 3639 8035
TIME...MOT...LOC 1746Z 164DEG 26KT 3676 7962 3662 8014
HAIL...<.75IN
WIND...60MPH
$$
VFJ090 WWUS51 KRNK 031802 SVSRNK Severe Weather Statement National Weather Service BLACKSBURG VA 202 PM EDT Mon Aug 3 2020 NCC169-031811- /O.CAN.KRNK.SV.W.0142.000000T0000Z-200803T1815Z/ Stokes NC- 202 PM EDT Mon Aug 3 2020 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN STOKES 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 3676 7950 3655 8016 3698 8049 3723 7946 TIME...MOT...LOC 1801Z 164DEG 26KT 3684 7965 3670 8017 $$ VAC019-063-067-089-141-143-690-031815- /O.CON.KRNK.SV.W.0142.000000T0000Z-200803T1815Z/ Floyd VA-Pittsylvania VA-City of Martinsville VA-Bedford VA-Henry VA- Franklin VA-Patrick VA- 202 PM EDT Mon Aug 3 2020 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 215 PM EDT FOR NORTHEASTERN FLOYD...NORTHWESTERN PITTSYLVANIA...SOUTHWESTERN BEDFORD...HENRY...FRANKLIN AND EASTERN PATRICK COUNTIES AND THE CITY OF MARTINSVILLE... At 201 PM EDT, severe thunderstorms were located along a line extending from near Sago to near Patrick Springs, moving north at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Martinsville... Rocky Mount... Floyd... Boones Mill... Ferrum... Moneta... and Penhook. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare immediately for DAMAGING WINDS. For your safety, move to an interior room on the lowest floor of a sturdy building. Stay away from windows. When it is safe to do so, please send your reports of hail of any size, as well as reports of any wind damage, including downed trees or large limbs, to the National Weather Service by calling toll free at 1...8 6 6...2 1 5...4 3 2 4. Reports and pictures can also be shared on the National Weather Service Blacksburg Facebook page and on Twitter. && LAT...LON 3676 7950 3655 8016 3698 8049 3723 7946 TIME...MOT...LOC 1801Z 164DEG 26KT 3684 7965 3670 8017 HAIL...<.75IN WIND...60MPH $$ VFJ
133
WWUS51 KRNK 031807
SVSRNK
Severe Weather Statement
National Weather Service BLACKSBURG VA
207 PM EDT Mon Aug 3 2020
VAC019-063-067-089-141-143-690-031817-
/O.EXP.KRNK.SV.W.0142.000000T0000Z-200803T1815Z/
Floyd VA-Pittsylvania VA-City of Martinsville VA-Bedford VA-Henry VA-
Franklin VA-Patrick VA-
207 PM EDT Mon Aug 3 2020
...THE SEVERE THUNDERSTORM WARNING FOR
NORTHEASTERN FLOYD...NORTHWESTERN PITTSYLVANIA...SOUTHWESTERN
BEDFORD...HENRY...FRANKLIN AND EASTERN PATRICK COUNTIES AND THE CITY
OF MARTINSVILLE WILL EXPIRE AT 215 PM EDT...
The storms which prompted the warning have weakened below severe
limits, and no longer pose an immediate threat to life or property.
Therefore, the warning will be allowed to expire. However gusty
winds and heavy rain are still possible with these thunderstorms.
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 3676 7950 3655 8016 3698 8049 3723 7946
TIME...MOT...LOC 1807Z 164DEG 26KT 3685 7966 3671 8018
$$
VFJWhat forecasters said that day
The local office's own words before this severe thunderstorm warning went out, 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 this severe thunderstorm warning went out at Aug 3, 10:12 AM EDT, 3 hours 6 minutes earlier.
Area forecast discussion, Aug 3, 10:12 AM EDT, 3 hours 6 minutes before
Area Forecast Discussion
National Weather Service Blacksburg VA
1012 AM EDT Mon Aug 3 2020
.SYNOPSIS...
Tropical Storm Isaias will track northward along the East Coast
during today and Tuesday to bring bands of showers and
thunderstorms to the Mid Atlantic. A cold front should cross
overhead by Tuesday night but stall along the coast for the
remainder of this week.
&&
.NEAR TERM /UNTIL 6 PM THIS EVENING/...
As of 345 AM EDT Monday...
Bands of showers and thunderstorms are moving northward toward
the Mid Atlantic. Some of the stronger storms have produced
frequent lightning, heavy rainfall, and gusty winds. Patchy fog
has been added for the remainder of the overnight hours given
the moist boundary layer and recent rainfall. Meanwhile,
Tropical Storm Isaias will churn northward along the Florida and
Georgia shoreline today. An approaching cold front will enter
the Ohio River Valley by this afternoon. The resulting moisture
convergence will result in increasing coverage of showers and
thunderstorms.
The showers and thunderstorms present several hazards with the
potential for severe due to damaging winds and flooding due to
heavy rainfall. As a result, no changes have been made to the
Flash Flood Watch due to an anticipated predecessor rain event,
or PRE, that typically occurs well away from landfalling
tropical cyclones when moisture interacts with some kind of
frontal boundary. There is the potential for isolated amounts
of one to two inches of rain along parts of the Blue Ridge
before the day is done. High temperatures should reach the 70s
in the mountains and the low to mid 80s in the Piedmont.
&&
.SHORT TERM /6 PM THIS EVENING THROUGH WEDNESDAY/...
As of 330 AM EDT Monday...
Heading into Monday evening, the axis of heaviest rainfall
associated with the wave of energy (PRE) passing across the
lower Mid-Atlantic is expected to be situated across the
Piedmont and foothills of the Blue Ridge, lifting gradually
northeast. Meanwhile, Isaias will make landfall near the North
Carolina/South Carolina border and advance quickly northward
toward the mouth of Chesapeake Bay.
Isaias is a rather compact and fast-moving storm, with its
greatest impacts expected to remain confined east of a
Danville to Lynchburg line. After a brief lull in rain in the
wake of the departing wave of energy, the main bands of Isaias
will enter Halifax County shortly before dawn Tuesday. Northerly
windflow on the western half of the storm will draw drier air
across the Piedmont to counteract the moisture radiating outward
from the core of Isaias. The result will be a tight gradient in
rainfall accumulations as the storm passes, with 4+ inch
amounts expected across portions of Buckingham and Charlotte
Counties, with accumulations diminishing by about an inch
roughly every 30 miles to the west. The wind threat associated
with the storm is expected to be marginal at best, 25 to
occasional 35 mph gusts across Buckingham and Charlotte Counties
during the morning.
By noon Tuesday, the center of Isaias is expected to be near the
Chesapeake Bay, with dry air quickly working its way in from the
northwest in the wake of the storm as a trailing cold front
passes across the Appalachains chain. Clearing skies can be
expected across the Piedmont during the afternoon as winds shift
northwesterly and downslope. Cannot rule out a few showers
developing across the mountains during the afternoon, but
believe this activity will be spotty and disorganized, and will
fade toward sunset with the loss of afternoon heating.
Widely-scattered showers and thunderstorms will return for
Wednesday as the frontal boundary stalls across the Piedmont,
serving as the focus for afternoon convection. May see a few of
these storms become severe for brief periods of time, capable of
producing localized damaging wind gusts.
&&
.LONG TERM /WEDNESDAY NIGHT THROUGH SUNDAY/...
As of 300 PM EDT Sunday...
Weather pattern returns to more typical for summer time. Will
again be repetitive forecast of daily chances for afternoon
and evening thunderstorms, along with heat and humidity typical
of summer. No major deviation from long range synoptic scale
guidance.
&&
.AVIATION /14Z MONDAY THROUGH FRIDAY/...
As of 210 AM EDT Monday...
Outside of periods of heavy rainfall/storms, conditions will be
VFR. This AM's band of showers and storms have eroded and are being
replaced by a new line of thunderstorms stretching from western
TN, into SWVA through far east WV. These storms will obviously
produce sub VFR conditions when over TAF sites through today and
into this evening. As the day progresses, this line of
convection will traverse eastward while another band of storms
makes there way northward from central NC. These two bands will
ultimately provide a prolonged period of storm chances for all
TAF sites along and east of the Blue Ridge.
Eventually the storm move out of the region, ushering in the
next focus of the forecast, Isaias. Due to its proximity moving
up the coast, light to moderate rainfall will spread over the
eastern part of the region, bringing rainfall for LYH and DAN.
This also places BCB and ROA on the edge between light
rainfall/BR producing low ceilings, or gusty conditions as
downslope occurs with the wind shift associated with the system,
resulting in better flight ceilings. For now, leaning toward
the low ceilings lighter winds. Sites in WV will drop tonight,
but terrain influences combined with winds will determine
whether BLF and LWB drop sub VFR, or remain VFR with windy
conditions.
Extended Aviation Discussion...
Poor flying conditions are expected into Tuesday due to
Tropical Storm Isaias passing over eastern Virginia. Showers and
thunderstorms will continue through this time until a cold
front sweeps the moisture away by Tuesday night. Conditions
should improve to VFR on Wednesday and generally remain this way
through Friday, but some early morning patchy fog and scattered
afternoon showers and thunderstorms could temporarily restrict
flight conditions during this time.
&&
.HYDROLOGY...
A frontal boundary stalled near the spine of the Blue Ridge
will support bands of showers and thunderstorms that will pass
across the region through the day. Moisture will continue to
increase as Tropical Storm Isaias continues its approach, which
will cause some storms to produce 2 to 3 inch per hour rainfall
rates this afternoon and evening. In addition, training of
storms across the same locations is probable, leading to
prolonged periods of heavy rain and possibly localized flash
flooding. A few locations could receive 3 to 4 inches locally.
Just as this system exits to the northeast late this evening,
Tropical Storm Isaias is expected to make landfall near the
border of North Carolina and South Carolina tonight, and pass
rapidly northward to near the mouth of Chesapeake Bay by early
Tuesday afternoon. This will bring the potential of 3 to 5
inches of rain to areas east of a Danville to Lynchburg line.
Rainfall associated with Isaias will exit during early
afternoon, with rapidly clearing conditions expected thereafter.
&&
.RNK WATCHES/WARNINGS/ADVISORIES...
VA...Flash Flood Watch from 2 PM EDT this afternoon through Tuesday
evening for VAZ022>024-033>035-043>047-058-059.
Flash Flood Watch through Tuesday evening for VAZ015>017-032.
NC...Flash Flood Watch from 2 PM EDT this afternoon through Tuesday
evening for NCZ004>006-020.
Flash Flood Watch through Tuesday evening for NCZ001>003-018-
019.
WV...None.
&&
SYNOPSIS...PW
NEAR TERM...PW
SHORT TERM...NF
LONG TERM...AMS
AVIATION...PW/RR
HYDROLOGY...NFHazardous weather outlook, Aug 3, 3:30 AM EDT, 9 hours 48 minutes before
Hazardous Weather Outlook National Weather Service Blacksburg VA 330 AM EDT Mon Aug 3 2020 NCZ001>003-018-019-VAZ015>017-032-040730- Ashe-Alleghany NC-Surry-Watauga-Wilkes-Grayson-Carroll-Floyd-Patrick- 330 AM EDT Mon Aug 3 2020 ...FLASH FLOOD WATCH IN EFFECT FROM 8 AM EDT THIS MORNING THROUGH TUESDAY EVENING... This Hazardous Weather Outlook is for north central North Carolina, northwest North Carolina and southwest Virginia. .DAY ONE...Today and tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. In addition, scattered thunderstorms could become severe and produce damaging winds. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. In addition, scattered thunderstorms could become severe and produce damaging winds during Tuesday. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed. NCZ004>006-020-VAZ022>024-033>035-043>047-058-059-040730- Stokes-Rockingham-Caswell-Yadkin-Roanoke-Botetourt-Rockbridge- Franklin-Bedford-Amherst-Henry-Pittsylvania-Campbell-Appomattox- Buckingham-Halifax-Charlotte- 330 AM EDT Mon Aug 3 2020 ...FLASH FLOOD WATCH IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH TUESDAY EVENING... This Hazardous Weather Outlook is for north central North Carolina, northwest North Carolina, central Virginia, south central Virginia and west central Virginia. .DAY ONE...Today and tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. In addition, scattered thunderstorms could become severe and produce damaging winds. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flash Flood Watch. In addition, scattered thunderstorms could become severe and produce damaging winds during Tuesday. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed. VAZ007-009>014-018>020-WVZ042>044-507-508-040730- Tazewell-Smyth-Bland-Giles-Wythe-Pulaski-Montgomery-Craig- Alleghany VA-Bath-Mercer-Summers-Monroe-Eastern Greenbrier- Western Greenbrier- 330 AM EDT Mon Aug 3 2020 This Hazardous Weather Outlook is for southwest Virginia, west central Virginia and southeast West Virginia. .DAY ONE...Today and tonight. Scattered thunderstorms may bring locally heavy rainfall that could lead to flash flooding. In addition, they may become severe and produce damaging winds. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Scattered thunderstorms on Tuesday may bring locally heavy rainfall that could lead to flash flooding. In addition, they may become severe and produce damaging winds. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. PW
In the hours before
Special weather statement, Aug 3, 9:56 AM EDT, 3 hours 22 minutes before
Special Weather Statement
National Weather Service BLACKSBURG VA
956 AM EDT Mon Aug 3 2020
VAZ007-009-010-012-WVZ042-031445-
Tazewell-Bland-Wythe-Smyth-Mercer-
956 AM EDT Mon Aug 3 2020
...A STRONG THUNDERSTORM WILL AFFECT
NORTHERN SMYTH...SOUTHEASTERN TAZEWELL...BLAND...WESTERN WYTHE AND
SOUTHWESTERN MERCER COUNTIES...
At 955 AM EDT, a strong thunderstorm was located over Atkins, or near
Marion, moving northeast at 35 mph.
Winds in excess of 40 mph and pea size hail are possible with this
storm.
Locations impacted include...
Bluefield...
Wytheville...
Bland...
Marion...
Rural Retreat...
Ceres...
and Mount Rogers National Recreation Area.
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 3732 8128 3712 8090 3711 8093 3706 8091
3675 8129 3674 8138 3690 8171
TIME...MOT...LOC 1355Z 219DEG 29KT 3687 8146
VFJSpecial weather statement, Aug 3, 10:09 AM EDT, 3 hours 9 minutes before
Special Weather Statement
National Weather Service BLACKSBURG VA
1009 AM EDT Mon Aug 3 2020
NCZ001>003-018-019-VAZ009-015-016-031515-
Surry-Ashe-Wilkes-Watauga-Alleghany-Grayson-Smyth-Carroll-
1009 AM EDT Mon Aug 3 2020
...AN AREA OF STRONG THUNDERSTORMS WILL AFFECT
ALLEGHANY...NORTHWESTERN SURRY...WILKES...WATAUGA AND ASHE COUNTIES
IN NORTHWESTERN NORTH CAROLINA...SOUTHERN SMYTH AND GRAYSON COUNTIES
IN SOUTHWESTERN VIRGINIA...
At 1007 AM EDT, strong thunderstorms were clustered over Maple
Springs, or near Deep Gap, moving northeast at 30 mph.
Winds in excess of 30 mph are possible with this storm.
Locations impacted include...
Boone...
Galax...
Marion...
North Wilkesboro...
Wilkesboro...
Chilhowie...
and Sparta.
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 3607 8141 3612 8155 3611 8181 3616 8183
3621 8191 3626 8189 3629 8192 3634 8185
3636 8180 3634 8171 3641 8174 3647 8170
3653 8171 3659 8168 3663 8160 3682 8173
3690 8168 3660 8079 3604 8113 3600 8132
TIME...MOT...LOC 1407Z 207DEG 26KT 3620 8143
VFJSpecial weather statement, Aug 3, 10:55 AM EDT, 2 hours 23 minutes before
Special Weather Statement
National Weather Service BLACKSBURG VA
1055 AM EDT Mon Aug 3 2020
VAZ010>012-WVZ042-031545-
Giles-Bland-Wythe-Mercer-
1055 AM EDT Mon Aug 3 2020
...A STRONG THUNDERSTORM WILL AFFECT
WESTERN GILES...BLAND...NORTH CENTRAL WYTHE AND SOUTHEASTERN MERCER
COUNTIES...
At 1055 AM EDT, a strong thunderstorm was located over Bland, moving
northeast at 30 mph.
Winds in excess of 40 mph are possible with this storm.
Locations impacted include...
Wytheville...
Bland...
Princeton...
Pearisburg...
Narrows...
Athens...
and Rocky Gap.
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 3708 8130 3709 8127 3711 8126 3713 8127
3749 8101 3732 8069 3712 8089 3711 8093
3709 8092 3693 8109 3707 8131
TIME...MOT...LOC 1455Z 213DEG 24KT 3707 8114
VFJSpecial weather statement, Aug 3, 12:31 PM EDT, 47 minutes before
Special Weather Statement
National Weather Service BLACKSBURG VA
1231 PM EDT Mon Aug 3 2020
VAZ020-031715-
Bath-
1231 PM EDT Mon Aug 3 2020
...A STRONG THUNDERSTORM WILL AFFECT
BATH COUNTY...
At 1231 PM EDT, a strong thunderstorm was located over Hot Springs,
moving northeast at 30 mph.
Winds in excess of 40 mph are possible with this storm.
Locations impacted include...
Warm Springs...
Millboro...
Hot Springs...
Lake Moomaw...
Douthat State Park...
Nimrod Hall...
and Mountain Grove.
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with this storm, and may cause
localized flooding. Do not drive your vehicle through flooded
roadways.
LAT...LON 3822 7971 3820 7956 3818 7951 3815 7953
3817 7949 3816 7944 3810 7949 3809 7948
3805 7952 3799 7954 3785 7970 3788 7975
3789 7988 3795 7993 3797 8003 3810 7993
3813 7995 3815 7992 3818 7992 3827 7980
TIME...MOT...LOC 1631Z 219DEG 27KT 3798 7985
VFJSpecial weather statement, Aug 3, 12:41 PM EDT, 37 minutes before
Special Weather Statement
National Weather Service BLACKSBURG VA
1241 PM EDT Mon Aug 3 2020
VAZ014-017>019-022-023-033-031745-
Botetourt-Franklin-Floyd-Montgomery-Craig-Roanoke-Alleghany-
1241 PM EDT Mon Aug 3 2020
...A LINE OF STRONG THUNDERSTORMS WILL AFFECT
ROANOKE AND SOUTHWESTERN ALLEGHANY COUNTIES IN WEST CENTRAL
VIRGINIA...CRAIG AND NORTHERN FLOYD COUNTIES IN SOUTHWESTERN
VIRGINIA...BOTETOURT...NORTHWESTERN FRANKLIN COUNTIES IN WEST CENTRAL
VIRGINIA AND MONTGOMERY COUNTIES IN SOUTHWESTERN VIRGINIA...THE CITY
OF SALEM AND THE CITY OF ROANOKE...
At 1240 PM EDT, radar indicated strong thunderstorms were located
along a line extending from near Glenvar to near Pilot. Movement was
northeast at 25 mph.
Winds in excess of 30 mph are possible with these storms.
Locations impacted include...
Roanoke...
Blacksburg...
Salem...
Christiansburg...
Vinton...
Troutville...
and Boones Mill.
Torrential rainfall is also occurring with these storms, and may
cause localized flooding. Do not drive your vehicle through flooded
roadways.
These storms 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 3766 7968 3764 7965 3743 7975 3740 7981
3738 7977 3735 7979 3731 7985 3722 7984
3713 7988 3697 8055 3701 8055 3750 8033
3753 8029 3753 8031 3758 8029 3762 8022
3764 8026 3767 8025 3767 7967
TIME...MOT...LOC 1640Z 231DEG 23KT 3730 8013 3704 8044
VFJSpecial weather statement, Aug 3, 1:04 PM EDT, 14 minutes before
Special Weather Statement
National Weather Service BLACKSBURG VA
104 PM EDT Mon Aug 3 2020
NCZ003>006-VAZ017-032>034-043>045-058-031745-
Stokes-Surry-Rockingham-Caswell-Henry-Franklin-Halifax-Patrick-Floyd-
Campbell-Bedford-Pittsylvania-
104 PM EDT Mon Aug 3 2020
...A LINE OF STRONG THUNDERSTORMS WILL AFFECT
STOKES...EASTERN SURRY...ROCKINGHAM...CASWELL...CENTRAL CAMPBELL...
FLOYD...HENRY...PITTSYLVANIA...WESTERN HALIFAX...SOUTHERN BEDFORD...
PATRICK AND FRANKLIN COUNTIES...THE CITY OF DANVILLE AND THE CITY OF
MARTINSVILLE...
At 103 PM EDT, radar indicated strong thunderstorms were located
along a line extending from near Blairs to near Walnut Cove. Movement
was north at 45 mph.
Winds in excess of 40 mph and pea size hail are possible with these
storms.
Locations impacted include...
Danville...
Eden...
Reidsville...
Martinsville...
Rocky Mount...
Altavista...
and Wentworth.
Torrential rainfall is also occurring with these storms, and may
cause localized flooding. Do not drive your vehicle through flooded
roadways.
These storms 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 3626 8049 3665 8050 3665 8049 3670 8045
3675 8050 3699 8050 3736 7902 3654 7911
3654 7914 3624 7916 3626 8045 3624 8045
TIME...MOT...LOC 1703Z 198DEG 39KT 3669 7942 3628 8018
VFJThe office that day
Everything else NWS Blacksburg, VA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 3, 12:12 AM EDT | Special Weather Statement | RNK | Caswell | 63 min |
| Aug 3, 12:35 AM EDT | Severe Thunderstorm Warning | RNK | Caswell | 55 min |
| Aug 3, 1:30 AM EDT | Special Weather Statement | RNK | Rockingham | 60 min |
| Aug 3, 2:25 AM EDT | Special Weather Statement | RNK | Surry, Yadkin | 65 min |
| Aug 3, 3:10 AM EDT | Areal Flood Advisory | RNK | Yadkin | 3 hr |
| Aug 3, 3:32 AM EDT | Severe Thunderstorm Warning | RNK | Surry | 43 min |
| Aug 3, 4:34 AM EDT | Areal Flood Advisory | RNK | Surry | 4 hr |
| Aug 3, 6:50 AM EDT | Special Weather Statement | RNK | Watauga | 40 min |
| Aug 3, 7:09 AM EDT | Special Weather Statement | RNK | Wilkes | 81 min |
| Aug 3, 10:05 AM EDT | Areal Flood Advisory | RNK | Ashe, Watauga, Wilkes | 5 hr |
| Aug 3, 10:09 AM EDT | Special Weather Statement | RNK | Alleghany, Ashe, Watauga, Wilkes | 66 min |
| Aug 3, 1:04 PM EDT | Special Weather Statement | RNK | Caswell, Rockingham, Stokes | 41 min |
| Aug 2, 11:52 PM EDT | Special Weather Statement | RNK | Charlotte, Halifax, Pittsylvania, City of Danville | 53 min |
| Aug 3, 12:53 AM EDT | Flash Flood Warning | RNK | Pittsylvania | 3 hr |
| Aug 3, 1:05 AM EDT | Areal Flood Advisory | RNK | Halifax | 3 hr |
| Aug 3, 4:23 AM EDT | Special Weather Statement | RNK | Bedford | 37 min |
| Aug 3, 6:17 AM EDT | Special Weather Statement | RNK | City of Covington | 43 min |
| Aug 3, 9:11 AM EDT | Special Weather Statement | RNK | Tazewell | 34 min |
| Aug 3, 9:19 AM EDT | Special Weather Statement | RNK | Grayson, Smyth | 41 min |
| Aug 3, 9:41 AM EDT | Areal Flood Advisory | RNK | Smyth | 3 hr |
| Aug 3, 9:56 AM EDT | Special Weather Statement | RNK | Bland, Smyth | 49 min |
| Aug 3, 10:55 AM EDT | Special Weather Statement | RNK | Bland, Giles | 50 min |
| Aug 3, 12:31 PM EDT | Special Weather Statement | RNK | Bath | 44 min |
| Aug 3, 12:33 PM EDT | Areal Flood Advisory | RNK | Montgomery, Roanoke, City of Radford, City of Roanoke, City of Salem | 3 hr |
| Aug 3, 12:41 PM EDT | Special Weather Statement | RNK | Botetourt, Craig, Montgomery, Roanoke, City of Roanoke, City of Salem | 64 min |
| Aug 3, 1:34 PM EDT | Special Weather Statement | RNK | Appomattox, Charlotte | 41 min |
| Aug 3, 2:14 PM EDT | Special Weather Statement | RNK | Bedford, Campbell, Franklin, City of Lynchburg, City of Roanoke, City of Salem | 46 min |
| Aug 3, 2:19 PM EDT | Special Weather Statement | RNK | Buckingham | 41 min |
| Aug 3, 2:28 PM EDT | Areal Flood Advisory | RNK | Campbell, Charlotte, Halifax | 94 min |
| Aug 3, 2:31 PM EDT | Severe Thunderstorm Warning | RNK | Bedford, Botetourt, Franklin | 44 min |
| Aug 3, 2:49 PM EDT | Areal Flood Advisory | RNK | City of Lynchburg | 3 hr |
| Aug 3, 3:09 PM EDT | Special Weather Statement | RNK | Amherst, City of Lynchburg | 36 min |
| Aug 3, 3:32 PM EDT | Areal Flood Advisory | RNK | Amherst, Rockbridge, City of Buena Vista | 3 hr |
Nearby
Severe Thunderstorm Warnings in Virginia, 2020Severe Thunderstorm Warnings in North Carolina, 2020Every severe thunderstorm warning in 2020
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.