Alert archive / Virginia / Flash Flood Warnings in 2020
Flash Flood Warning 19, NWS Blacksburg, VA
NWS Blacksburg, VA issued this flash flood warning at May 24, 2020, 6:39 PM EDT for Franklin County, Henry County, City of Martinsville, Virginia. It was in force for 12 hr. 9 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
- May 24, 2020, 6:39 PM EDT (22:39 UTC)
- Expired
- May 25, 2020, 6:20 AM EDT
- In force
- 12 hr
- Issued by
- NWS Blacksburg, VA
- Area
- Storm-based polygon
- Emergency
- Flash flood emergency
- Flood severity
- None
Counties City of Martinsville, VA, Franklin County, VA, Henry County, VA
The radar
The Roanoke radar (KFCX), 37 km from the middle of the area, began a volume at 22:38 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 |
|---|---|---|---|
| May 24, 6:49 PM EDT | FLASH FLOOD | 1 Ssw Bassett, VA | BLACKBERRY ROAD IN THE BASSETT UNDERGONE PARTIAL WASHOUT DUE TO FLASH FLOODING. |
| May 24, 7:08 PM EDT | FLASH FLOOD | 1 W Bassett, VA | WELLS HOLLOW RD IS WASHED OUT DUE TO FLASH FLOOD. |
| May 24, 7:41 PM EDT | FLASH FLOOD | 1 Sw Fieldale, VA | SLEEPING HILLS FARM RD WASHED OUT. |
| May 24, 7:59 PM EDT | FLASH FLOOD | 2 Ne Horse Pasture, VA | MACHINERY DRIVE IS WASHED OUT DUE TO FLASH FLOODING. |
| May 24, 8:53 PM EDT | FLASH FLOOD | 1 Sw Villa Heights, VA | SMITH RIVER IS FLOWING OVER APPALACHIAN DRIVE IN THE VILLA HEIGHTS AREA OF HENRY COUNTY. |
| May 24, 9:00 PM EDT | FLASH FLOOD | 1 Ssw Bassett, VA | HOUSE WAS FLOODED ALONG BLACKBERRY ROAD NEAR MARY HUNTER DRIVE AND FOLEY DRIVE BY BLACKBERRY CREEK. |
| May 24, 9:36 PM EDT | FLASH FLOOD | Fieldale, VA | THE SMITH RIVER IS OVER TOPPING THE BRIDGE ON DANIELS CREED RD, NEAR APPALACHIAN DRIVE. |
| May 24, 10:23 PM EDT | FLASH FLOOD | 1 N Fieldale, VA | SMITH RIVER HAS COMPLETELY FLOODED RIVER ROAD IN FIELDALE NEAR SHADYVIEW ROAD. |
| May 24, 11:51 PM EDT | FLOOD | 1 S Villa Heights, VA | ROADWAY FLOODED AT THE INTERSECTION OF WEST FAYETTE STREET AND APPALACHIAN DRIVE. FLOOD WATERS TORE DOWN A TREE AS WELL. |
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 14 storm reports to this flash flood warning; the first came 10 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
Roanoke, VA (KRNK), launched 12:00Z, 10.7 hours before the alert went out and 67 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
- 20 J/kg
- Mixed-layer CIN
- -116 J/kg
- Mixed-layer LCL
- 908 m above ground
- 0-6 km bulk shear
- 9 kt
- 0-1 km storm-relative helicity
- 26 m²/s²
- 0-3 km storm-relative helicity
- 38 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
480
WGUS51 KRNK 242239
FFWRNK
VAC067-089-690-250445-
/O.NEW.KRNK.FF.W.0019.200524T2239Z-200525T0445Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service BLACKSBURG VA
639 PM EDT Sun May 24 2020
The National Weather Service in BLACKSBURG has issued a
* Flash Flood Warning for...
The City of Martinsville in south central Virginia...
Northwestern Henry County in south central Virginia...
South central Franklin County in west central Virginia...
* Until 1245 AM EDT Monday.
* At 637 PM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Up to two inche of rain has
already fallen. Flash flooding is ongoing or expected to begin
shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar indicated.
IMPACT...Flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other
drainage and low lying areas.
* Some locations that will experience flooding include...
Martinsville...
Bassett...
Stanleytown...
Villa Heights...
Chatmoss...
Collinsville...
and Oak Level.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.
When it is safe to do so, please send your reports of flooding,
including mudslides or flooded roads, 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 3664 8006 3679 8007 3679 8005 3680 8004
3682 8007 3683 8008 3684 8007 3685 8008
3681 7983 3663 7979
FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL...2-3 INCHES IN 1 HOUR
$$
PC6 follow-up statements
744
WGUS71 KRNK 242337
FFSRNK
Flash Flood Statement
National Weather Service BLACKSBURG VA
737 PM EDT Sun May 24 2020
VAC067-089-690-250445-
/O.CON.KRNK.FF.W.0019.000000T0000Z-200525T0445Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
City of Martinsville VA-Henry VA-Franklin VA-
737 PM EDT Sun May 24 2020
...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1245 AM EDT
MONDAY FOR NORTHWESTERN HENRY AND SOUTH CENTRAL FRANKLIN COUNTIES
AND THE CITY OF MARTINSVILLE...
At 735 PM EDT, Doppler radar indicated thunderstorms producing heavy
rain across the warned area. Radar indicates that between two and
four inches of rain have fallen. Flash flooding is ongoing or
expected to begin shortly. Heavy rain is starting to exit the warned
area to the south, but runoff from the heavy rain that has already
fallen will continue prompt flash flooding.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar indicated.
IMPACT...Flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other drainage
and low lying areas.
Some locations that will experience flooding include...
Martinsville...
Bassett...
Stanleytown...
Villa Heights...
Chatmoss...
Collinsville...
and Oak Level.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Excessive runoff from heavy rainfall will cause flooding of small
creeks and streams, urban areas, highways, streets and underpasses as
well as other drainage areas and low lying spots.
In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.
When it is safe to do so, please send your reports of flooding,
including mudslides or flooded roads, 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 3664 8006 3679 8007 3679 8005 3680 8004
3682 8007 3683 8008 3684 8007 3685 8008
3681 7983 3663 7979
FLASH FLOOD...RADAR INDICATED
$$
DS896
WGUS51 KRNK 250035
FFWRNK
VAC067-089-690-251045-
/O.EXT.KRNK.FF.W.0019.000000T0000Z-200525T1045Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service BLACKSBURG VA
835 PM EDT Sun May 24 2020
The National Weather Service in BLACKSBURG has extended the
* Flash Flood Warning for...
The City of Martinsville in south central Virginia...
Northwestern Henry County in south central Virginia...
South central Franklin County in west central Virginia...
* Until 645 AM EDT Monday.
* At 826 PM EDT, emergency management reported several evacuations
in the Bassett area of Henry County. Up to three inches of rain
have already fallen and flash flooding is occurring. Stages along
the Smith River are rising rapidly with the stage at the USGS
Bassett gage at a stage of 12.5 feet, the highest since 1987.
Numerous small tributaries in Henry County are also flooding at
this time.
HAZARD...Life threatening flash flooding. Heavy rain producing
flash flooding.
SOURCE...Emergency management.
IMPACT...Life threatening flash flooding of creeks and streams,
urban areas, highways, streets and underpasses.
* Some locations that will experience flooding include...
Martinsville...
Bassett...
Stanleytown...
Villa Heights...
Chatmoss...
Collinsville...
and Oak Level.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.
When it is safe to do so, please send your reports of flooding,
including mudslides or flooded roads, 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 3664 8006 3679 8007 3679 8005 3680 8004
3682 8007 3683 8008 3684 8007 3685 8008
3681 7983 3663 7979
FLASH FLOOD...OBSERVED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
PC524
WGUS71 KRNK 250220
FFSRNK
Flash Flood Statement
National Weather Service BLACKSBURG VA
1020 PM EDT Sun May 24 2020
VAC067-089-690-251045-
/O.CON.KRNK.FF.W.0019.000000T0000Z-200525T1045Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
City of Martinsville VA-Henry VA-Franklin VA-
1020 PM EDT Sun May 24 2020
...THIS IS A FLASH FLOOD EMERGENCY FOR HENRY COUNTY...
...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 645 AM EDT MONDAY
FOR NORTHWESTERN HENRY AND SOUTH CENTRAL FRANKLIN COUNTIES AND THE
CITY OF MARTINSVILLE...
At 1004 PM EDT, emergency management reported evacuations in the
Bassett area of Henry County with several homes flooded and what is
now believed to be historic flooding developing.
THIS IS A FLASH FLOOD EMERGENCY FOR HENRY COUNTY. THIS IS A
PARTICULARLY DANGEROUS SITUATION.
HAZARD...Life threatening flash flooding mainly along the Smith
River.
SOURCE...Emergency management.
IMPACT...This is a PARTICULARLY DANGEROUS SITUATION. SEEK HIGHER
GROUND NOW! Life threatening flash flooding of low water
crossings, small creeks and streams, urban areas, highways,
streets and underpasses.
Flood waters are moving down the Smith River and the river may not
crest for several more hours. Broadcast media showed water over the
top of at least one bridge across the Smith River in the Bassett
area. The Smith River USGS gage at Bassett has reported a stage of
12.5 feet for the past two hours and may be malfunctioning. Henry
County has declared a state of emergency as well due to the flooding.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to higher ground now. This is an extremely dangerous and
life-threatening situation. Do not attempt to travel unless you are
fleeing an area subject to flooding or under an evacuation order.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.
When it is safe to do so, please send your reports of flooding,
including mudslides or flooded roads, 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 3664 8006 3679 8007 3679 8005 3680 8004
3682 8007 3683 8008 3684 8007 3685 8008
3681 7983 3663 7979
FLASH FLOOD...OBSERVED
FLASH FLOOD DAMAGE THREAT...CATASTROPHIC
$$
PC270
WGUS71 KRNK 250400
FFSRNK
Flash Flood Statement
National Weather Service BLACKSBURG VA
1200 AM EDT Mon May 25 2020
VAC067-089-690-251045-
/O.CON.KRNK.FF.W.0019.000000T0000Z-200525T1045Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
City of Martinsville VA-Henry VA-Franklin VA-
1200 AM EDT Mon May 25 2020
...THIS IS A FLASH FLOOD EMERGENCY FOR HENRY COUNTY...
...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 645 AM EDT MONDAY
FOR NORTHWESTERN HENRY AND SOUTH CENTRAL FRANKLIN COUNTIES AND THE
CITY OF MARTINSVILLE...
At 1143 PM EDT, emergency management reported that stages on the
upper Smith River appear to be receding and this is confirmed by the
Smith River at Bassett gage with has dropped from 12.5 to 11.4 feet
at 1115 PM. Stages continue to rise on the Smith River further down
the basin. The Smith River at Martinsville gage has risen to 12.1
feet at 1145 PM, above the Flood stage of 12 feet.
3 to 5 inches inches of rain have fallen. Flash flooding is already
occurring with several roads closed a number of evacuations
conducted.
THIS IS A FLASH FLOOD EMERGENCY FOR HENRY COUNTY. This is a
PARTICULARLY DANGEROUS SITUATION. SEEK HIGHER GROUND NOW!
HAZARD...Life threatening flash flooding. Heavy rain producing flash
flooding.
SOURCE...Emergency management.
IMPACT...This is a PARTICULARLY DANGEROUS SITUATION. SEEK HIGHER
GROUND NOW! Life threatening flash flooding of low water
crossings, small creeks and streams, urban areas, highways,
streets and underpasses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to higher ground now. This is an extremely dangerous and
life-threatening situation. Do not attempt to travel unless you are
fleeing an area subject to flooding or under an evacuation order.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
When it is safe to do so, please send your reports of flooding,
including mudslides or flooded roads, 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 3664 8006 3679 8007 3679 8005 3680 8004
3682 8007 3683 8008 3684 8007 3685 8008
3681 7983 3663 7979
FLASH FLOOD...OBSERVED
FLASH FLOOD DAMAGE THREAT...CATASTROPHIC
$$
PC044
WGUS71 KRNK 250715
FFSRNK
Flash Flood Statement
National Weather Service BLACKSBURG VA
315 AM EDT Mon May 25 2020
VAC067-089-690-251045-
/O.CON.KRNK.FF.W.0019.000000T0000Z-200525T1045Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
City of Martinsville VA-Henry VA-Franklin VA-
315 AM EDT Mon May 25 2020
...FLASH FLOOD EMERGENCY REMAINS IN EFFECT FOR HENRY COUNTY,
INCLUDING THE CITY OF MARTINSVILLE...
...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 645 AM EDT MONDAY
FOR NORTHWESTERN HENRY...SOUTH CENTRAL FRANKLIN COUNTIES...AND THE
CITY OF MARTINSVILLE...
At 309 AM EDT, county officials report that water levels continue to
gradually recede across the county, although several roads remain
flooded and closed. There are also issues continuing at Philpott Dam
with respect to water release capability as a result of a power
outage. In addition, flooding is being observed along the Smith
River from Martinsville southward to Eden North Carolina.
THIS REMAINS A FLASH FLOOD EMERGENCY FOR A FEW MORE HOURS FOR HENRY
COUNTY, INCLUDING THE CITY OF MARTINSVILLE. This is a PARTICULARLY
DANGEROUS SITUATION. SEEK HIGHER GROUND NOW!
HAZARD...Life threatening flash flooding. Excessive water runoff as
a result of 6-8 inches of rain across the region late
Sunday evening.
SOURCE...Emergency management, county officials, and river gages.
IMPACT...This is a PARTICULARLY DANGEROUS SITUATION. SEEK HIGHER
GROUND NOW! Life threatening flash flooding of low water
crossings, small creeks and streams, urban areas, highways,
streets and underpasses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Move to higher ground now. This is an extremely dangerous and
life-threatening situation. Do not attempt to travel unless you are
fleeing an area subject to flooding or under an evacuation order.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
When it is safe to do so, please send your reports of flooding,
including mudslides or flooded roads, 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 3664 8006 3679 8007 3679 8005 3680 8004
3682 8007 3683 8008 3684 8007 3685 8008
3681 7983 3663 7979
FLASH FLOOD...OBSERVED
FLASH FLOOD DAMAGE THREAT...CATASTROPHIC
$$
RAB594
WGUS71 KRNK 251020
FFSRNK
Flash Flood Statement
National Weather Service BLACKSBURG VA
620 AM EDT Mon May 25 2020
VAC067-089-690-251025-
/O.CAN.KRNK.FF.W.0019.000000T0000Z-200525T1045Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
City of Martinsville VA-Henry VA-Franklin VA-
620 AM EDT Mon May 25 2020
...THE FLASH FLOOD WARNING AND THE FLASH FLOOD EMERGENCY FOR
NORTHWESTERN HENRY...SOUTH CENTRAL FRANKLIN COUNTIES...AND THE CITY
OF MARTINSVILLE HAS BEEN CANCELLED.
The heavy rain ended several hours ago and flood waters have receded
in most areas, thus conditions are no longer at an emergency level.
Note, that an Areal Flood Warning will remain in effect until at
least 8 AM this morning, and may be extended to account for
continued minor flooding in low-lying and normally flood prone areas
and along some of the smaller creeks and streams.
Residents should remain away from flooded areas as well as all
rivers, creeks, and streams in the region that remain well above
normal levels with swift currents.
LAT...LON 3664 8006 3679 8007 3679 8005 3680 8004
3682 8007 3683 8008 3684 8007 3685 8008
3681 7983 3663 7979
$$
RABWhat forecasters said that day
The local office's own words before this flash flood 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 flash flood warning went out at May 24, 3:01 PM EDT, 3 hours 38 minutes earlier.
Area forecast discussion, May 24, 3:01 PM EDT, 3 hours 38 minutes before
Area Forecast Discussion National Weather Service Blacksburg VA 301 PM EDT Sun May 24 2020 .SYNOPSIS... A weak cold front will extend from Pennsylvania into the Carolinas tonight and Monday. High pressure will cover the region Tuesday and Wednesday with a continued daily chance of thunderstorms, especially in the mountains. Another cold front crosses the area Friday and Saturday with more precipitation. && .NEAR TERM /THROUGH MONDAY/... As of 250 PM EDT Sunday... Upper ridging over the western Atlantic will lead to rising 500MB heights over the Carolinas and Mid Atlantic states tonight and Monday. Surface winds have turned to the northeast behind a backdoor cold front that had reached the Roanoke and New River Valleys. Bufkit showed a shallow stable layer that stays below 850MB. A the leading edge of a layer of low cloud behind the front had filled in over Buckingham and Appomattox counties and was approaching Lynchburg. These clouds will continue to advance tonight and fill in much of the area east of the Blue Ridge by morning. Surface winds already easterly well out ahead of that stratus. So the localized upslope along the Blue Ridge in combination with that subtle short wave that is sparking the current thunderstorms in West Virgina may lead to isolated thunderstorms, but expect better coverage from BLF to TNB where the back door front is providing more surface convergence and the environment is more unstable. The low clouds in the foothills and piedmont will dissipate during the morning. Expecting enough sun in the afternoon to bring temperatures into the 70s. Isolated to scattered thunderstorms in the afternoon will be confined to west of the wedge, mainly west and south of Bluefield and Boone. && .SHORT TERM /MONDAY NIGHT THROUGH WEDNESDAY NIGHT/... As of 210 PM EDT Sunday... An upper ridge will sit along the east coast and drive moisture into the area, mostly in the mountains in the western section of the CWA. Daily chances for thunderstorms in this period, with best potential for formation in the mountains of NW NC and SW VA on Tuesday and Wednesday. A small wave will track north from the Gulf along the flow from the ridge, bringing wider chances at showers and storms Thursday for the entire area. It will feel quite springlike this period, with highs in the 70s and lows in the 50s/60s. It will still feel humid as we still try to dry out from last week's soak. && .LONG TERM /THURSDAY THROUGH SATURDAY/... As of 200 PM EDT Sunday... The upper level ridge over the eastern part of the country combined with a Bermuda high off the coast will keep a warm and moist flow of air over the Appalachians and central mid Atlantic region through the end of the week. With a good supply of deep moisture will have to watch for the potential of heavy rainfall. Ensemble guidance indicates that the upper ridge will be flattening in time, which will allow a weak front to sag into the area and continue our chances for showers/thunderstorms into the weekend. High pressure will finally start to build down from the upper midwest with the promise of some drier conditions heading into the first part of next week. && .AVIATION /19Z SUNDAY THROUGH FRIDAY/... As of 245 PM EDT Sunday... scattered to numerous thunderstorms will continue in the mountains of Virginia, North Carolina and West Virginia this afternoon and evening. Airports that get impacted by any of these storms will have MVFR ceilings and visibility. For now have left mention of thunderstorms out of KLYH and KDAN since a bulk of the storms are expected to remain to their west. A weak backdoor cold front will push into the central Appalachians tonight. This will allow for the leading edge of a shield of stratus that was just east of KLYH to advance into KROA/KBCB/KLWB and KDAN. Ceilings will lower to LIFR/LIFR overnight with MVFR to IFR fog. Minimal improvement is expected before the 18Z end of the TAF forecast period Monday. Above average confidence in winds, ceilings tonight and timing of thunderstorms this afternoon and evening. Average confidence on visibility. Extended Aviation Discussion... Upper-level ridging will dominate the Mid-Atlantic region this week. Showers and storms with MVFR conditions are possible mainly in the afternoon/evening. No widespread or long term periods of inclement weather are expected at this time. fog with IFR-LIFR visibilities in the mornings with brief and isolated sub-VFR ceilings/visibilities is expected each overnight. A cold front comes through the area on Friday and Saturday bringing a more widespread chance of precipitation and MVFR or lower flight conditions. && .RNK WATCHES/WARNINGS/ADVISORIES... VA...None. NC...None. WV...None. && SYNOPSIS...AMS NEAR TERM...AMS SHORT TERM...VFJ LONG TERM...MBS/VFJ AVIATION...RAB
Hazardous weather outlook, May 24, 5:44 AM EDT, 12 hours 55 minutes before
Hazardous Weather Outlook National Weather Service Blacksburg VA 544 AM EDT Sun May 24 2020 NCZ005-006-VAZ033>035-043>047-058-059-251100- Rockingham-Caswell-Franklin-Bedford-Amherst-Henry-Pittsylvania- Campbell-Appomattox-Buckingham-Halifax-Charlotte- 544 AM EDT Sun May 24 2020 This Hazardous Weather Outlook is for north central North Carolina, central Virginia, south central Virginia and west central Virginia. .DAY ONE...Today and tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Monday through Saturday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. NCZ001>004-018>020-VAZ007-009>020-022>024-032-WVZ042>044-507-508- 251100- Ashe-Alleghany NC-Surry-Stokes-Watauga-Wilkes-Yadkin-Tazewell-Smyth- Bland-Giles-Wythe-Pulaski-Montgomery-Grayson-Carroll-Floyd-Craig- Alleghany VA-Bath-Roanoke-Botetourt-Rockbridge-Patrick-Mercer- Summers-Monroe-Eastern Greenbrier-Western Greenbrier- 544 AM EDT Sun May 24 2020 This Hazardous Weather Outlook is for north central North Carolina, northwest North Carolina, southwest Virginia, west central Virginia and southeast West Virginia. .DAY ONE...Today and tonight. Scattered thunderstorms are expected to develop this afternoon along a weak backdoor cold front entering the region from the northeast around midday. Soil conditions across the entire region are totally saturated from recent excessive rainfall. Creeks, streams, and rivers are still well above normal levels in many areas. Thunderstorms that produce heavy rain and/or move slowly could quickly result in localized flash flooding. .DAYS TWO THROUGH SEVEN...Monday through Saturday. There is a low probability for widespread hazardous weather. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed for flooding reports during the afternoon and evening hours. RAB
In the hours before
Special weather statement, May 24, 5:17 PM EDT, 1 hour 22 minutes before
Special Weather Statement
National Weather Service BLACKSBURG VA
517 PM EDT Sun May 24 2020
VAZ014-017-242200-
Floyd-Montgomery-
517 PM EDT Sun May 24 2020
...AN AREA OF STRONG THUNDERSTORMS WILL AFFECT
NORTHEASTERN FLOYD AND CENTRAL MONTGOMERY COUNTIES...
At 516 PM EDT, strong thunderstorms were clustered near Pilot,
moving north at 10 mph.
Winds in excess of 30 mph and pea size hail are possible with this
storm.
Locations impacted include...
Blacksburg...
Christiansburg...
Pilot...
Shawsville...
Copper Hill...
Terrys Fork...
and Elliston-Lafayette.
Torrential rainfall is also occurring with this storm, and may cause
localized flooding. Do not drive your vehicle through flooded
roadways.
LAT...LON 3725 8021 3719 8018 3711 8018 3711 8015
3706 8012 3700 8045 3717 8052 3727 8038
TIME...MOT...LOC 2116Z 160DEG 9KT 3714 8032
PCSpecial weather statement, May 24, 5:28 PM EDT, 1 hour 11 minutes before
Special Weather Statement National Weather Service BLACKSBURG VA 528 PM EDT Sun May 24 2020 VAZ013-014-242215- Pulaski-Montgomery- 528 PM EDT Sun May 24 2020 ...A STRONG THUNDERSTORM WILL AFFECT NORTHEASTERN PULASKI AND WEST CENTRAL MONTGOMERY COUNTIES AND THE CITY OF RADFORD... At 528 PM EDT, a strong thunderstorm was located over Radford, moving north at 10 mph. Winds in excess of 40 mph and pea size hail are possible with this storm. Locations impacted include... Radford... Claytor Dam... Fairlawn... Walton... Graysontown... and Childress. Torrential rainfall is also occurring with this storm, and may cause localized flooding. Do not drive your vehicle through flooded roadways. LAT...LON 3708 8049 3704 8060 3716 8071 3719 8053 TIME...MOT...LOC 2128Z 160DEG 9KT 3712 8059 PC
Special weather statement, May 24, 5:35 PM EDT, 1 hour 4 minutes before
Special Weather Statement
National Weather Service BLACKSBURG VA
535 PM EDT Sun May 24 2020
VAZ017-032-033-043-242215-
Henry-Franklin-Patrick-Floyd-
535 PM EDT Sun May 24 2020
...AN AREA OF STRONG THUNDERSTORMS WILL AFFECT
NORTHEASTERN FLOYD...NORTHERN HENRY...NORTHEASTERN PATRICK AND
FRANKLIN COUNTIES...
At 535 PM EDT, strong thunderstorms were clustered over Ferrum,
moving north at 10 mph.
Winds in excess of 40 mph and pea size hail are possible with this
storm.
Locations impacted include...
Rocky Mount...
Bassett...
Sydnorsville...
Ferrum...
Snow Creek...
Endicott...
and Collinsville.
Torrential rainfall is also occurring with this storm, and may cause
localized flooding. Do not drive your vehicle through flooded
roadways.
LAT...LON 3680 7966 3670 7994 3682 8022 3703 8027
3712 7970
TIME...MOT...LOC 2135Z 164DEG 7KT 3695 8000
PCSpecial weather statement, May 24, 5:40 PM EDT, 59 minutes before
Special Weather Statement National Weather Service BLACKSBURG VA 540 PM EDT Sun May 24 2020 VAZ016-017-032-242215- Patrick-Floyd-Carroll- 540 PM EDT Sun May 24 2020 ...AN AREA OF STRONG THUNDERSTORMS WILL AFFECT SOUTHWESTERN FLOYD...EASTERN CARROLL AND WEST CENTRAL PATRICK COUNTIES... At 540 PM EDT, strong thunderstorms were clustered over Gladesboro, or near Fancy Gap, moving southeast at 25 mph. Winds in excess of 40 mph and pea size hail are possible with this storm. Locations impacted include... Hillsville... Fancy Gap... Dugspur... Laurel Fork... Meadows Of Dan... Gladesboro... and Woodlawn. Torrential rainfall is also occurring with this storm, and may cause localized flooding. Do not drive your vehicle through flooded roadways. LAT...LON 3673 8040 3657 8062 3677 8081 3691 8062 TIME...MOT...LOC 2140Z 318DEG 20KT 3671 8060 PC
Special weather statement, May 24, 5:44 PM EDT, 55 minutes before
Special Weather Statement National Weather Service BLACKSBURG VA 544 PM EDT Sun May 24 2020 NCZ003-004-242230- Stokes-Surry- 544 PM EDT Sun May 24 2020 ...AN AREA OF STRONG THUNDERSTORMS WILL AFFECT EAST CENTRAL SURRY AND STOKES COUNTIES... At 543 PM EDT, strong thunderstorms were clustered over Hanging Rock State Park, or over Danbury, moving east at 30 mph. Winds in excess of 40 mph and pea size hail are possible with this storm. Locations impacted include... Pilot Mountain... Walnut Cove... Danbury... Francisco... Sandy Ridge... King... and Pine Hall. Torrential rainfall is also occurring with this storm, and may cause localized flooding. Do not drive your vehicle through flooded roadways. LAT...LON 3627 8048 3650 8048 3651 8003 3626 8005 TIME...MOT...LOC 2143Z 274DEG 28KT 3640 8026 PC
Special weather statement, May 24, 6:25 PM EDT, 14 minutes before
Special Weather Statement National Weather Service BLACKSBURG VA 625 PM EDT Sun May 24 2020 VAZ032-033-043-242300- Henry-Franklin-Patrick- 625 PM EDT Sun May 24 2020 ...A STRONG THUNDERSTORM WILL AFFECT NORTHWESTERN HENRY...NORTHEASTERN PATRICK AND SOUTH CENTRAL FRANKLIN COUNTIES... At 625 PM EDT, a strong thunderstorm was located over Philpott Dam, or over Bassett, moving southeast at 10 mph. Winds in excess of 30 mph and half inch hail are possible with this storm. Locations impacted include... Bassett... Oak Level... Sanville... Stanleytown... Philpott Dam... and Fairy Stone State Park. Torrential rainfall is also occurring with this storm, and may cause localized flooding. Do not drive your vehicle through flooded roadways. Frequent cloud to ground lightning is occurring with this storm. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle. LAT...LON 3680 8014 3691 8004 3683 7983 3665 8004 TIME...MOT...LOC 2225Z 314DEG 10KT 3678 8002 DS
The office that day
Everything else NWS Blacksburg, VA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 24, 1:44 PM EDT | Special Weather Statement | RNK | Carroll, Floyd | 91 min |
| May 24, 2:50 PM EDT | Special Weather Statement | RNK | Alleghany, Bath, City of Covington | 40 min |
| May 24, 3:26 PM EDT | Special Weather Statement | RNK | Alleghany, Craig, Roanoke, City of Covington | 34 min |
| May 24, 3:59 PM EDT | Special Weather Statement | RNK | Botetourt | 31 min |
| May 24, 4:21 PM EDT | Special Weather Statement | RNK | Carroll | 24 min |
| May 24, 4:28 PM EDT | Special Weather Statement | RNK | Botetourt | 47 min |
| May 24, 4:51 PM EDT | Special Weather Statement | RNK | Carroll | 39 min |
| May 24, 4:54 PM EDT | Special Weather Statement | RNK | City of Roanoke, City of Salem | 36 min |
| May 24, 5:11 PM EDT | Areal Flood Advisory | RNK | Roanoke, City of Roanoke, City of Salem | 3 hr |
| May 24, 5:17 PM EDT | Special Weather Statement | RNK | Montgomery | 43 min |
| May 24, 5:28 PM EDT | Special Weather Statement | RNK | City of Radford | 47 min |
| May 24, 5:35 PM EDT | Special Weather Statement | RNK | Franklin | 40 min |
| May 24, 5:40 PM EDT | Special Weather Statement | RNK | Carroll | 35 min |
| May 24, 5:47 PM EDT | Areal Flood Advisory | RNK | Montgomery, Pulaski, City of Radford | 2 hr |
| May 24, 6:00 PM EDT | Flash Flood Warning | RNK | Floyd, Franklin | 4 hr |
| May 24, 6:25 PM EDT | Special Weather Statement | RNK | City of Martinsville | 35 min |
| May 24, 6:31 PM EDT | Severe Thunderstorm Warning | RNK | Franklin, Henry | 29 min |
| May 24, 6:49 PM EDT | Severe Thunderstorm Warning | RNK | Henry, City of Martinsville | 26 min |
| May 24, 6:59 PM EDT | Special Weather Statement | RNK | Henry | 31 min |
| May 24, 7:11 PM EDT | Severe Thunderstorm Warning | RNK | Henry, City of Martinsville | 34 min |
| May 24, 7:23 PM EDT | Special Weather Statement | RNK | Bland | 37 min |
| May 24, 7:33 PM EDT | Special Weather Statement | RNK | Smyth | 27 min |
| May 24, 7:43 PM EDT | Special Weather Statement | RNK | City of Martinsville | 32 min |
Nearby
Flash Flood Warnings in Virginia, 2020Every flash flood 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.