Alert archive / Virginia / Flash Flood Watches in 2020

Flash Flood Watch 2, NWS Blacksburg, VA

May 18, 202033 counties in Virginia; 9 counties in North Carolina

NWS Blacksburg, VA issued this flash flood watch at May 18, 2020, 2:23 PM EDT for 33 counties in Virginia; 9 counties in North Carolina. It took effect at May 18, 2020, 8:00 PM EDT. It was in force for 3 days.

The area

The counties it named.

The facts

Issued
May 18, 2020, 2:23 PM EDT (18:23 UTC)
In effect from
May 18, 2020, 8:00 PM EDT
Expired
May 21, 2020, 8:07 PM EDT
In force
3 days
Issued by
NWS Blacksburg, VA
Flood severity
None
All 42 counties

Alleghany County, NC, Ashe County, NC, Caswell County, NC, Rockingham County, NC, Stokes County, NC, Surry County, NC, Watauga County, NC, Wilkes County, NC, Yadkin County, NC, Alleghany County, VA, Amherst County, VA, Bath County, VA, Bedford County, VA, Bland County, VA, Botetourt County, VA, Campbell County, VA, Carroll County, VA, City of Buena Vista, VA, City of Covington, VA, City of Danville, VA, City of Galax, VA, City of Lexington, VA, City of Lynchburg, VA, City of Martinsville, VA, City of Radford, VA, City of Roanoke, VA, City of Salem, VA, Craig County, VA, Floyd County, VA, Franklin County, VA, Giles County, VA, Grayson County, VA, Henry County, VA, Montgomery County, VA, Patrick County, VA, Pittsylvania County, VA, Pulaski County, VA, Roanoke County, VA, Rockbridge County, VA, Smyth County, VA, Tazewell County, VA, Wythe County, VA

The radar

The Roanoke radar (KFCX), 2 km from the middle of the area, began a volume at 18:24 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.

The nearest sounding before it

Roanoke, VA (KRNK), launched 12:00Z, 6.4 hours before the alert went out and 70 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.

Skew-T log-pSkew-T log-p diagram, Roanoke, VA at 12:00Z on 2020-05-18Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Roanoke, VA at 12:00Z on 2020-05-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 63 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
792 m above ground
0-6 km bulk shear
23 kt
0-1 km storm-relative helicity
63 m²/s²
0-3 km storm-relative helicity
68 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

870 
WGUS61 KRNK 181823
FFARNK

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Blacksburg VA
223 PM EDT Mon May 18 2020

...FLASH FLOOD WATCH IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH 
THURSDAY MORNING...

.A slow moving closed low pressure center over the Tennessee
Valley will produce a strong southerly flow of moisture into
Thursday morning. This will result in a prolonged period of rain,
heavy at times along the Southern Blue Ridge. 

NCZ001>003-018>020-VAZ015>017-032-190230-
/O.NEW.KRNK.FF.A.0002.200519T0000Z-200521T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Ashe-Alleghany NC-Surry-Watauga-Wilkes-Yadkin-Grayson-Carroll-
Floyd-Patrick-
Including the cities of West Jefferson, Sparta, Dobson, Boone, 
Wilkesboro, Yadkinville, Independence, Whitetop, Troutdale, 
Volney, Galax, Floyd, and Stuart
223 PM EDT Mon May 18 2020

...FLASH FLOOD WATCH IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH
THURSDAY MORNING...

The National Weather Service in Blacksburg has issued a

* Flash Flood Watch for portions of North Carolina and southwest 
  Virginia, including the following areas, in North Carolina, 
  Alleghany NC, Ashe, Surry, Watauga, Wilkes, and Yadkin. In 
  southwest Virginia, Carroll, Floyd, Grayson, and Patrick. 

* From 8 PM EDT this evening through Thursday morning

* Expect periods of rain, heavy at times. Total rainfall amounts
  of 4 to 6 inches possible with locally higher amounts.

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding.  


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION. 
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

07
13 follow-up statements
943 
WGUS61 KRNK 190739
FFARNK

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Blacksburg VA
339 AM EDT Tue May 19 2020

...FLASH FLOOD WATCH IN EFFECT THROUGH THURSDAY MORNING...

.A slow moving closed low pressure center over the Tennessee
Valley will produce a strong southerly flow of moisture into
Thursday morning. This will result in a prolonged period of rain,
heavy at times.

NCZ004>006-VAZ022-023-033-034-043-044-191600-
/O.EXA.KRNK.FF.A.0002.000000T0000Z-200521T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Stokes-Rockingham-Caswell-Roanoke-Botetourt-Franklin-Bedford-
Henry-Pittsylvania-
Including the cities of Danbury, Eden, Yanceyville, Roanoke, 
Salem, Fincastle, Rocky Mount, Bedford, Martinsville, 
and Danville
339 AM EDT Tue May 19 2020

...FLASH FLOOD WATCH IN EFFECT THROUGH THURSDAY MORNING...

The National Weather Service in Blacksburg has expanded the

* Flash Flood Watch to include portions of north central North 
  Carolina and Virginia, including the following areas, in north 
  central North Carolina, Caswell, Rockingham, and Stokes. In 
  Virginia, Bedford, Botetourt, Franklin, Henry, Pittsylvania, 
  and Roanoke. 

* Through Thursday morning.

* Expect periods of rain, heavy at times. Total rainfall amounts
  of 3 to 6 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

NCZ001>003-018>020-VAZ015>017-032-191600-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200521T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Ashe-Alleghany NC-Surry-Watauga-Wilkes-Yadkin-Grayson-Carroll-
Floyd-Patrick-
Including the cities of West Jefferson, Sparta, Dobson, Boone, 
Wilkesboro, Yadkinville, Independence, Whitetop, Troutdale, 
Volney, Galax, Floyd, and Stuart
339 AM EDT Tue May 19 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY MORNING...

The Flash Flood Watch continues for

* Portions of North Carolina and southwest Virginia, including 
  the following areas, in North Carolina, Alleghany NC, Ashe, 
  Surry, Watauga, Wilkes, and Yadkin. In southwest Virginia, 
  Carroll, Floyd, Grayson, and Patrick. 

* Through Thursday morning.

* Expect periods of rain, heavy at times. Total rainfall amounts
  of 4 to 7 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$
291 
WGUS61 KRNK 191112
FFARNK

Flood Watch
National Weather Service Blacksburg VA
712 AM EDT Tue May 19 2020

...FLASH FLOOD WATCH IN EFFECT THROUGH THURSDAY MORNING...

.A slow moving closed low pressure center over the Tennessee
Valley will produce a strong southerly flow of moisture into
Thursday morning. This will result in a prolonged period of rain,
heavy at times.

NCZ001>006-018>020-VAZ015>017-022-023-032>034-043-044-191915-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200521T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Ashe-Alleghany NC-Surry-Stokes-Rockingham-Caswell-Watauga-Wilkes-
Yadkin-Grayson-Carroll-Floyd-Roanoke-Botetourt-Patrick-Franklin-
Bedford-Henry-Pittsylvania-
Including the cities of West Jefferson, Sparta, Dobson, Danbury, 
Eden, Yanceyville, Boone, Wilkesboro, Yadkinville, Independence, 
Whitetop, Troutdale, Volney, Galax, Floyd, Roanoke, Salem, 
Fincastle, Stuart, Rocky Mount, Bedford, Martinsville, 
and Danville
712 AM EDT Tue May 19 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY MORNING...

The Flash Flood Watch continues for

* Portions of North Carolina and Virginia, including the 
  following areas, in North Carolina, Alleghany NC, Ashe, 
  Caswell, Rockingham, Stokes, Surry, Watauga, Wilkes, and 
  Yadkin. In Virginia, Bedford, Botetourt, Carroll, Floyd, 
  Franklin, Grayson, Henry, Patrick, Pittsylvania, and Roanoke. 

* Through Thursday morning

* Expect periods of rain, heavy at times. Total rainfall amounts 
  of 3 to 6 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$
005 
WGUS61 KRNK 191153
FFARNK

Flood Watch
National Weather Service Blacksburg VA
753 AM EDT Tue May 19 2020

...FLASH FLOOD WATCH IN EFFECT THROUGH THURSDAY MORNING...

.A slow moving closed low pressure center over the Tennessee
Valley will produce a strong southerly flow of moisture into
Thursday morning. This will result in a prolonged period of rain,
heavy at times.

NCZ004>006-020-VAZ023-034-043-044-192000-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200521T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Stokes-Rockingham-Caswell-Yadkin-Botetourt-Bedford-Henry-
Pittsylvania-
Including the cities of Danbury, Eden, Yanceyville, Yadkinville, 
Fincastle, Bedford, Martinsville, and Danville
753 AM EDT Tue May 19 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY MORNING...

The Flash Flood Watch continues for

* Portions of North Carolina and Virginia, including the 
  following areas, in North Carolina, Caswell, Rockingham, 
  Stokes, and Yadkin. In Virginia, Bedford, Botetourt, Henry, 
  and Pittsylvania. 

* Through Thursday morning

* Expect periods of rain, heavy at times. Total rainfall amounts 
  of 3 to 6 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

NCZ001>003-018-019-VAZ015>017-022-032-033-192000-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200521T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Ashe-Alleghany NC-Surry-Watauga-Wilkes-Grayson-Carroll-Floyd-
Roanoke-Patrick-Franklin-
Including the cities of West Jefferson, Sparta, Dobson, Boone, 
Wilkesboro, Independence, Whitetop, Troutdale, Volney, Galax, 
Floyd, Roanoke, Salem, Stuart, and Rocky Mount
753 AM EDT Tue May 19 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY MORNING...

The Flash Flood Watch continues for

* Portions of North Carolina and Virginia, including the 
  following areas, in North Carolina, Alleghany NC, Ashe, Surry, 
  Watauga, and Wilkes. In Virginia, Carroll, Floyd, Franklin, 
  Grayson, Patrick, and Roanoke. 

* Through Thursday morning

* Expect periods of rain, heavy at times. Total rainfall amounts
  of 3 to 7 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$
631 
WGUS61 KRNK 192003
FFARNK

Flood Watch
National Weather Service Blacksburg VA
403 PM EDT Tue May 19 2020

...FLASH FLOOD WATCH IN EFFECT THROUGH THURSDAY MORNING...

.A slow moving closed low pressure center over the Tennessee
Valley will produce a strong southerly flow of moisture into
Thursday morning. This will result in a prolonged period of rain,
heavy at times.

NCZ004>006-020-VAZ023-034-043-044-200415-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200521T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Stokes-Rockingham-Caswell-Yadkin-Botetourt-Bedford-Henry-
Pittsylvania-
Including the cities of Danbury, Eden, Yanceyville, Yadkinville, 
Fincastle, Bedford, Martinsville, and Danville
403 PM EDT Tue May 19 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY MORNING...

The Flash Flood Watch continues for

* Portions of North Carolina and Virginia, including the 
  following areas, in North Carolina, Caswell, Rockingham, 
  Stokes, and Yadkin. In Virginia, Bedford, Botetourt, Henry, 
  and Pittsylvania. 

* Through Thursday morning

* Expect periods of rain, heavy at times. Total rainfall amounts 
  of 3 to 6 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

NCZ001>003-018-019-VAZ015>017-022-032-033-200415-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200521T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Ashe-Alleghany NC-Surry-Watauga-Wilkes-Grayson-Carroll-Floyd-
Roanoke-Patrick-Franklin-
Including the cities of West Jefferson, Sparta, Dobson, Boone, 
Wilkesboro, Independence, Whitetop, Troutdale, Volney, Galax, 
Floyd, Roanoke, Salem, Stuart, and Rocky Mount
403 PM EDT Tue May 19 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY MORNING...

The Flash Flood Watch continues for

* Portions of North Carolina and Virginia, including the 
  following areas, in North Carolina, Alleghany NC, Ashe, Surry, 
  Watauga, and Wilkes. In Virginia, Carroll, Floyd, Franklin, 
  Grayson, Patrick, and Roanoke. 

* Through Thursday morning

* Expect periods of rain, heavy at times. Total rainfall amounts 
  of 3 to 7 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$
RCS
193 
WGUS61 KRNK 200357
FFARNK

Flood Watch
National Weather Service Blacksburg VA
1157 PM EDT Tue May 19 2020

...FLASH FLOOD WATCH IN EFFECT THROUGH THURSDAY MORNING...

.A slow moving closed low pressure center over the Tennessee
Valley will produce a strong southeasterly flow of moisture into
the area through Thursday morning. This will result in a 
prolonged period of rain, heavy at times. 

NCZ004>006-020-VAZ023-034-043-044-201500-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200521T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Stokes-Rockingham-Caswell-Yadkin-Botetourt-Bedford-Henry-
Pittsylvania-
Including the cities of Danbury, Eden, Yanceyville, Yadkinville, 
Fincastle, Bedford, Martinsville, and Danville
1157 PM EDT Tue May 19 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY MORNING...

The Flash Flood Watch continues for

* Portions of North Carolina and Virginia, including the 
  following areas, in North Carolina, Caswell, Rockingham, 
  Stokes, and Yadkin. In Virginia, Bedford, Botetourt, Henry, 
  and Pittsylvania. 

* Through Thursday morning

* Expect periods of rain, heavy at times. Total rainfall amounts 
  of 3 to 6 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

NCZ001>003-018-019-VAZ015>017-022-032-033-201500-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200521T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Ashe-Alleghany NC-Surry-Watauga-Wilkes-Grayson-Carroll-Floyd-
Roanoke-Patrick-Franklin-
Including the cities of West Jefferson, Sparta, Dobson, Boone, 
Wilkesboro, Independence, Whitetop, Troutdale, Volney, Galax, 
Floyd, Roanoke, Salem, Stuart, and Rocky Mount
1157 PM EDT Tue May 19 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY MORNING...

The Flash Flood Watch continues for

* Portions of North Carolina and Virginia, including the 
  following areas, in North Carolina, Alleghany NC, Ashe, Surry, 
  Watauga, and Wilkes. In Virginia, Carroll, Floyd, Franklin, 
  Grayson, Patrick, and Roanoke. 

* Through Thursday morning

* Expect periods of rain, heavy at times. Total rainfall amounts 
  of 3 to 7 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$
163 
WGUS61 KRNK 201435
FFARNK

Flood Watch
National Weather Service Blacksburg VA
1035 AM EDT Wed May 20 2020

...FLASH FLOOD WATCH IN EFFECT THROUGH THURSDAY MORNING...

.A slow moving closed low pressure center over the Tennessee
Valley will produce a strong southeast flow of moisture into the 
area through Thursday morning. This will result in a prolonged 
period of rain, heavy at times.

NCZ004>006-020-VAZ023-034-043-044-202200-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200521T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Stokes-Rockingham-Caswell-Yadkin-Botetourt-Bedford-Henry-
Pittsylvania-
Including the cities of Danbury, Eden, Yanceyville, Yadkinville, 
Fincastle, Bedford, Martinsville, and Danville
1035 AM EDT Wed May 20 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY MORNING...

The Flash Flood Watch continues for

* Portions of North Carolina and Virginia, including the 
  following areas, in North Carolina, Caswell, Rockingham, 
  Stokes, and Yadkin. In Virginia, Bedford, Botetourt, Henry, 
  and Pittsylvania. 

* Through Thursday morning

* Expect periods of rain, heavy at times. Total rainfall amounts 
  of 3 to 6 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall,
  especially in steep mountainous terrain. Creeks, streams,
  rivers, and low-lying normally flood prone areas will be subject
  to flooding. Landslide potential is increased, especially in
  locations with more than five inches of rain.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

NCZ001>003-018-019-VAZ015>017-022-032-033-202200-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200521T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Ashe-Alleghany NC-Surry-Watauga-Wilkes-Grayson-Carroll-Floyd-
Roanoke-Patrick-Franklin-
Including the cities of West Jefferson, Sparta, Dobson, Boone, 
Wilkesboro, Independence, Whitetop, Troutdale, Volney, Galax, 
Floyd, Roanoke, Salem, Stuart, and Rocky Mount
1035 AM EDT Wed May 20 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY MORNING...

The Flash Flood Watch continues for

* Portions of North Carolina and Virginia, including the 
  following areas, in North Carolina, Alleghany NC, Ashe, Surry, 
  Watauga, and Wilkes. In Virginia, Carroll, Floyd, Franklin, 
  Grayson, Patrick, and Roanoke. 

* Through Thursday morning

* Expect periods of rain, heavy at times. Total rainfall amounts 
  of 3 to 7 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall,
  especially in steep mountainous terrain. Creeks, streams,
  rivers, and low-lying normally flood prone areas will be subject
  to flooding. Landslide potential is increased, especially in 
  locations with more than five inches of rain. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$
142 
WGUS61 KRNK 201904
FFARNK

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Blacksburg VA
304 PM EDT Wed May 20 2020

...FLASH FLOOD WATCH IN EFFECT THROUGH THURSDAY MORNING...

.A slow moving closed low pressure center over the Tennessee
Valley will produce a strong southeast flow of moisture into the
area through Thursday. This will result in a prolonged period of 
rain, heavy at times.

VAZ007-009>014-018-210315-
/O.EXB.KRNK.FF.A.0002.000000T0000Z-200522T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Tazewell-Smyth-Bland-Giles-Wythe-Pulaski-Montgomery-Craig-
Including the cities of Tazewell, Marion, Bland, Pearisburg, 
Wytheville, Radford, Pulaski, Blacksburg, and New Castle
304 PM EDT Wed May 20 2020

...FLASH FLOOD WATCH IN EFFECT THROUGH THURSDAY EVENING...

The National Weather Service in Blacksburg has expanded the

* Flash Flood Watch to include a portion of southwest Virginia, 
  including the following areas, Bland, Craig, Giles, 
  Montgomery, Pulaski, Smyth, Tazewell, and Wythe. 

* Through Thursday evening.

* Expect periods of rain, heavy at times. Additional rainfall
  amounts of 2 to 3 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. Landslide potential is increased, 
  especially in locations with more than five inches of rain. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

NCZ003>006-020-VAZ016-017-022-023-032>034-043-044-210315-
/O.EXT.KRNK.FF.A.0002.000000T0000Z-200522T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Surry-Stokes-Rockingham-Caswell-Yadkin-Carroll-Floyd-Roanoke-
Botetourt-Patrick-Franklin-Bedford-Henry-Pittsylvania-
Including the cities of Dobson, Danbury, Eden, Yanceyville, 
Yadkinville, Galax, Floyd, Roanoke, Salem, Fincastle, Stuart, 
Rocky Mount, Bedford, Martinsville, and Danville
304 PM EDT Wed May 20 2020

...FLASH FLOOD WATCH NOW IN EFFECT THROUGH THURSDAY EVENING...

The Flash Flood Watch is now in effect for

* Portions of North Carolina and Virginia, including the 
  following areas, in North Carolina, Caswell, Rockingham, 
  Stokes, Surry, and Yadkin. In Virginia, Bedford, Botetourt, 
  Carroll, Floyd, Franklin, Henry, Patrick, Pittsylvania, and 
  Roanoke. 

* Through Thursday evening.

* Expect periods of rain, heavy at times. Additional rainfall
  amounts of 2 to 4 inches possible with locally higher amounts.

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. Landslide potential is increased, 
  especially in locations with more than five inches of rain. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

NCZ001-002-018-019-VAZ015-210315-
/O.EXT.KRNK.FF.A.0002.000000T0000Z-200522T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Ashe-Alleghany NC-Watauga-Wilkes-Grayson-
Including the cities of West Jefferson, Sparta, Boone, 
Wilkesboro, Independence, Whitetop, Troutdale, and Volney
304 PM EDT Wed May 20 2020

...FLASH FLOOD WATCH NOW IN EFFECT THROUGH THURSDAY EVENING...

The Flash Flood Watch is now in effect for

* Portions of northwest North Carolina and southwest Virginia, 
  including the following areas, in northwest North Carolina, 
  Alleghany NC, Ashe, Watauga, and Wilkes. In southwest 
  Virginia, Grayson. 

* Through Thursday evening.

* Expect periods of rain, heavy at times. Additional rainfall 
  amounts of 3 to 5 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. Landslide potential is increased, 
  especially in locations with more than five inches of rain. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$
RCS
405 
WGUS61 KRNK 202136
FFARNK

Flood Watch
National Weather Service Blacksburg VA
536 PM EDT Wed May 20 2020

...FLASH FLOOD WATCH IN EFFECT THROUGH THURSDAY EVENING...

.A slow moving closed low pressure center over the Tennessee
Valley will produce a strong southeast flow of moisture into the
area through Thursday. This will result in a prolonged period of
rain, heavy at times.

NCZ003>006-020-VAZ016-017-022-023-032>034-043-044-210545-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200522T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Surry-Stokes-Rockingham-Caswell-Yadkin-Carroll-Floyd-Roanoke-
Botetourt-Patrick-Franklin-Bedford-Henry-Pittsylvania-
Including the cities of Dobson, Danbury, Eden, Yanceyville, 
Yadkinville, Galax, Floyd, Roanoke, Salem, Fincastle, Stuart, 
Rocky Mount, Bedford, Martinsville, and Danville
536 PM EDT Wed May 20 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY EVENING...

The Flash Flood Watch continues for

* Portions of North Carolina and Virginia, including the 
  following areas, in North Carolina, Caswell, Rockingham, 
  Stokes, Surry, and Yadkin. In Virginia, Bedford, Botetourt, 
  Carroll, Floyd, Franklin, Henry, Patrick, Pittsylvania, and 
  Roanoke. 

* Through Thursday evening.

* Expect periods of rain, heavy at times. Additional rainfall 
  amounts of 2 to 4 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. Landslide potential is increased, 
  especially in locations with more than five inches of rain. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

NCZ001-002-018-019-VAZ015-210545-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200522T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Ashe-Alleghany NC-Watauga-Wilkes-Grayson-
Including the cities of West Jefferson, Sparta, Boone, 
Wilkesboro, Independence, Whitetop, Troutdale, and Volney
536 PM EDT Wed May 20 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY EVENING...

The Flash Flood Watch continues for

* Portions of northwest North Carolina and southwest Virginia, 
  including the following areas, in northwest North Carolina, 
  Alleghany NC, Ashe, Watauga, and Wilkes. In southwest 
  Virginia, Grayson. 

* Through Thursday evening.

* Expect periods of rain, heavy at times. Additional rainfall 
  amounts of 3 to 5 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. Landslide potential is increased, 
  especially in locations with more than five inches of rain. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

VAZ007-009>014-018-210545-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200522T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Tazewell-Smyth-Bland-Giles-Wythe-Pulaski-Montgomery-Craig-
Including the cities of Tazewell, Marion, Bland, Pearisburg, 
Wytheville, Radford, Pulaski, Blacksburg, and New Castle
536 PM EDT Wed May 20 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY EVENING...

The Flash Flood Watch continues for

* A portion of southwest Virginia, including the following 
  areas, Bland, Craig, Giles, Montgomery, Pulaski, Smyth, 
  Tazewell, and Wythe. 

* Through Thursday evening.

* Expect periods of rain, heavy at times. Additional rainfall 
  amounts of 2 to 3 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. Landslide potential is increased, 
  especially in locations with more than five inches of rain. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$
RCS
998 
WGUS61 KRNK 202224
FFARNK

Flood Watch
National Weather Service Blacksburg VA
624 PM EDT Wed May 20 2020

...FLASH FLOOD WATCH IN EFFECT THROUGH THURSDAY EVENING...

.A slow moving closed low pressure center over the Tennessee
Valley will produce a strong southeast flow of moisture into the
area through Thursday. This will result in a prolonged period of
rain, heavy at times.

NCZ003>006-020-VAZ016-017-023-032>034-043-044-210630-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200522T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Surry-Stokes-Rockingham-Caswell-Yadkin-Carroll-Floyd-Botetourt-
Patrick-Franklin-Bedford-Henry-Pittsylvania-
Including the cities of Dobson, Danbury, Eden, Yanceyville, 
Yadkinville, Galax, Floyd, Fincastle, Stuart, Rocky Mount, 
Bedford, Martinsville, and Danville
624 PM EDT Wed May 20 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY EVENING...

The Flash Flood Watch continues for

* Portions of North Carolina and Virginia, including the 
  following areas, in North Carolina, Caswell, Rockingham, 
  Stokes, Surry, and Yadkin. In Virginia, Bedford, Botetourt, 
  Carroll, Floyd, Franklin, Henry, Patrick, and Pittsylvania. 

* Through Thursday evening

* Expect periods of rain, heavy at times. Additional rainfall 
  amounts of 2 to 4 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. Landslide potential is increased, 
  especially in locations with more than five inches of rain. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

NCZ001-002-018-019-VAZ015-210630-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200522T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Ashe-Alleghany NC-Watauga-Wilkes-Grayson-
Including the cities of West Jefferson, Sparta, Boone, 
Wilkesboro, Independence, Whitetop, Troutdale, and Volney
624 PM EDT Wed May 20 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY EVENING...

The Flash Flood Watch continues for

* Portions of northwest North Carolina and southwest Virginia, 
  including the following areas, in northwest North Carolina, 
  Alleghany NC, Ashe, Watauga, and Wilkes. In southwest 
  Virginia, Grayson. 

* Through Thursday evening

* Expect periods of rain, heavy at times. Additional rainfall 
  amounts of 3 to 5 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. Landslide potential is increased, 
  especially in locations with more than five inches of rain. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

VAZ007-009>014-018-210630-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200522T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Tazewell-Smyth-Bland-Giles-Wythe-Pulaski-Montgomery-Craig-
Including the cities of Tazewell, Marion, Bland, Pearisburg, 
Wytheville, Radford, Pulaski, Blacksburg, and New Castle
624 PM EDT Wed May 20 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY EVENING...

The Flash Flood Watch continues for

* A portion of southwest Virginia, including the following 
  areas, Bland, Craig, Giles, Montgomery, Pulaski, Smyth, 
  Tazewell, and Wythe. 

* Through Thursday evening

* Expect periods of rain, heavy at times. Additional rainfall 
  amounts of 2 to 3 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. Landslide potential is increased, 
  especially in locations with more than five inches of rain. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

VAZ022-210630-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200522T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Roanoke-
Including the cities of Roanoke and Salem
624 PM EDT Wed May 20 2020

...FLASH FLOOD WATCH IN EFFECT UNTIL THURSDAY EVENING FOR CARVINS
COVE DAM IN NORTHERN ROANOKE COUNTY...

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY 
EVENING FOR THE ENTIRE AREA...

The Flash Flood Watch continues for

* Carvins Cove Dam and downstream areas in Roanoke County, and the
  city of Roanoke.

* Roanoke County, Roanoke City, and Salem.

* Through Thursday evening

* The Carvins Cove Dam operator reported water levels 2 feet above
  the spillway. There is no indication that the integrity of the
  dam is compromised, and this watch is precautionary.

* Expect periods of rain, heavy at times. Additional rainfall 
  amounts of 2 to 4 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. Landslide potential is increased, 
  especially in locations with more than five inches of rain. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead 
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION. 
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$
314 
WGUS61 KRNK 210618
FFARNK

Flood Watch
National Weather Service Blacksburg VA
218 AM EDT Thu May 21 2020

...FLASH FLOOD WATCH IN EFFECT THROUGH THURSDAY EVENING...

.A slow moving closed low pressure center over the Tennessee
Valley will produce a strong southeast flow of moisture into the
area through Thursday. This will result in a prolonged period of
rain, heavy at times.

NCZ003>006-020-VAZ016-017-023-032>034-043-044-211430-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200522T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Surry-Stokes-Rockingham-Caswell-Yadkin-Carroll-Floyd-Botetourt-
Patrick-Franklin-Bedford-Henry-Pittsylvania-
Including the cities of Dobson, Danbury, Eden, Yanceyville, 
Yadkinville, Galax, Floyd, Fincastle, Stuart, Rocky Mount, 
Bedford, Martinsville, and Danville
218 AM EDT Thu May 21 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING...

The Flash Flood Watch continues for

* Portions of North Carolina and Virginia, including the 
  following areas, in North Carolina, Caswell, Rockingham, 
  Stokes, Surry, and Yadkin. In Virginia, Bedford, Botetourt, 
  Carroll, Floyd, Franklin, Henry, Patrick, and Pittsylvania. 

* Through this evening

* Expect periods of rain, heavy at times. Additional rainfall 
  amounts of 2 to 4 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. Landslide potential is increased, 
  especially in locations with more than five inches of rain. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

NCZ001-002-018-019-VAZ015-211430-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200522T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Ashe-Alleghany NC-Watauga-Wilkes-Grayson-
Including the cities of West Jefferson, Sparta, Boone, 
Wilkesboro, Independence, Whitetop, Troutdale, and Volney
218 AM EDT Thu May 21 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING...

The Flash Flood Watch continues for

* Portions of northwest North Carolina and southwest Virginia, 
  including the following areas, in northwest North Carolina, 
  Alleghany NC, Ashe, Watauga, and Wilkes. In southwest 
  Virginia, Grayson. 

* Through this evening

* Expect periods of rain, heavy at times. Additional rainfall 
  amounts of 3 to 5 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. Landslide potential is increased, 
  especially in locations with more than five inches of rain. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

VAZ007-009>014-018-211430-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200522T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Tazewell-Smyth-Bland-Giles-Wythe-Pulaski-Montgomery-Craig-
Including the cities of Tazewell, Marion, Bland, Pearisburg, 
Wytheville, Radford, Pulaski, Blacksburg, and New Castle
218 AM EDT Thu May 21 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING...

The Flash Flood Watch continues for

* A portion of southwest Virginia, including the following 
  areas, Bland, Craig, Giles, Montgomery, Pulaski, Smyth, 
  Tazewell, and Wythe. 

* Through this evening

* Expect periods of rain, heavy at times. Additional rainfall 
  amounts of 2 to 3 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. Landslide potential is increased, 
  especially in locations with more than five inches of rain. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

VAZ022-211430-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200522T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Roanoke-
Including the cities of Roanoke and Salem
218 AM EDT Thu May 21 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING...

The Flash Flood Watch continues for

* Spring Valley Lake Dam and downstream to Brandon Avenue.

* Carvins Cove Dam and downstream areas in Roanoke County, and the
  city of Roanoke.

* A portion of west central Virginia, including the following 
  area, Roanoke. 

* Through Thursday evening.

* Spring Valley Lake Dam is in danger of failing, if more heavy
  rain moves in this morning, which could cause flooding in the 
  immediate area, including portions of Cravens Creek Road, Lake 
  Drive, Deyerle Road and Brandon Avenue. There is no indication 
  that the integrity of the dam is compromised, and this watch is 
  precautionary. 

* The Carvins Cove Dam operator reported water levels 2 feet 
  above the spillway. There is no indication that the integrity 
  of the dam is compromised, and this watch is precautionary. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$
092 
WGUS61 KRNK 210739
FFARNK

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Blacksburg VA
339 AM EDT Thu May 21 2020

...PERIODS OF MODERATE TO HEAVY RAIN TO KEEP THREAT OF FLOODING
AROUND...

.A slow moving closed low pressure center over the Tennessee
Valley will continue to produce a strong southeast flow of 
moisture into the area through this evening. This will result in 
a prolonged period of rain, heavy at times.

VAZ019-020-024-035-045-211545-
/O.EXB.KRNK.FF.A.0002.000000T0000Z-200522T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Alleghany VA-Bath-Rockbridge-Amherst-Campbell-
Including the cities of Clifton Forge, Covington, Hot Springs, 
Lexington, Buena Vista, Amherst, and Lynchburg
339 AM EDT Thu May 21 2020

...FLASH FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT...

The National Weather Service in Blacksburg has expanded the

* Flash Flood Watch to include portions of central Virginia and 
  west central Virginia, including the following areas, in 
  central Virginia, Amherst and Campbell. In west central 
  Virginia, Alleghany VA, Bath, and Rockbridge. 

* Through late tonight

* Expect periods of rain, heavy at times. Additional rainfall
  amounts of 1 to 4 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. Landslide potential is increased, 
  especially in locations with more than five inches of rain. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

VAZ023-034-211545-
/O.EXT.KRNK.FF.A.0002.000000T0000Z-200522T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Botetourt-Bedford-
Including the cities of Fincastle and Bedford
339 AM EDT Thu May 21 2020

...FLASH FLOOD WATCH NOW IN EFFECT THROUGH LATE TONIGHT...

The Flash Flood Watch is now in effect for

* Portions of south central Virginia and west central Virginia, 
  including the following areas, in south central Virginia, 
  Bedford. In west central Virginia, Botetourt. 

* Through late tonight

* Expect periods of rain, heavy at times. Additional rainfall 
  amounts of 1 to 4 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. Landslide potential is increased, 
  especially in locations with more than five inches of rain. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

NCZ003>006-020-VAZ016-017-032-033-043-044-211545-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200522T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Surry-Stokes-Rockingham-Caswell-Yadkin-Carroll-Floyd-Patrick-
Franklin-Henry-Pittsylvania-
Including the cities of Dobson, Danbury, Eden, Yanceyville, 
Yadkinville, Galax, Floyd, Stuart, Rocky Mount, Martinsville, 
and Danville
339 AM EDT Thu May 21 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING...

The Flash Flood Watch continues for

* Portions of North Carolina and Virginia, including the 
  following areas, in North Carolina, Caswell, Rockingham, 
  Stokes, Surry, and Yadkin. In Virginia, Carroll, Floyd, 
  Franklin, Henry, Patrick, and Pittsylvania. 

* Through this evening

* Expect periods of rain, heavy at times. Additional rainfall 
  amounts of 1 to 4 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. Landslide potential is increased, 
  especially in locations with more than five inches of rain. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

NCZ001-002-018-019-VAZ015-211545-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200522T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Ashe-Alleghany NC-Watauga-Wilkes-Grayson-
Including the cities of West Jefferson, Sparta, Boone, 
Wilkesboro, Independence, Whitetop, Troutdale, and Volney
339 AM EDT Thu May 21 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING...

The Flash Flood Watch continues for

* Portions of northwest North Carolina and southwest Virginia, 
  including the following areas, in northwest North Carolina, 
  Alleghany NC, Ashe, Watauga, and Wilkes. In southwest 
  Virginia, Grayson. 

* Through this evening

* Expect periods of rain, heavy at times. Additional rainfall 
  amounts of 1 to 3 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. Landslide potential is increased, 
  especially in locations with more than five inches of rain. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

VAZ007-009>014-018-211545-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200522T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Tazewell-Smyth-Bland-Giles-Wythe-Pulaski-Montgomery-Craig-
Including the cities of Tazewell, Marion, Bland, Pearisburg, 
Wytheville, Radford, Pulaski, Blacksburg, and New Castle
339 AM EDT Thu May 21 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING...

The Flash Flood Watch continues for

* A portion of southwest Virginia, including the following 
  areas, Bland, Craig, Giles, Montgomery, Pulaski, Smyth, 
  Tazewell, and Wythe. 

* Through this evening

* Expect periods of rain, heavy at times. Additional rainfall 
  amounts of 1 to 3 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. Landslide potential is increased, 
  especially in locations with more than five inches of rain. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

VAZ022-211545-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200522T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Roanoke-
Including the cities of Roanoke and Salem
339 AM EDT Thu May 21 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING...

The Flash Flood Watch continues for

* Spring Valley Lake Dam and downstream to Brandon Avenue.

* Carvins Cove Dam and downstream areas in Roanoke County, and the
  city of Roanoke.

* A portion of west central Virginia, including the following 
  area, Roanoke. 


* Spring Valley Lake Dam is in danger of failing, if more heavy
  rain moves in this morning, which could cause flooding in the 
  immediate area, including portions of Cravens Creek Road, Lake 
  Drive, Deyerle Road and Brandon Avenue. There is no indication 
  that the integrity of the dam is compromised, and this watch is 
  precautionary. 

* The Carvins Cove Dam operator reported water levels 2 feet 
  above the spillway. There is no indication that the integrity 
  of the dam is compromised, and this watch is precautionary. 

* Through this evening


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$
537 
WGUS61 KRNK 211510
FFARNK

Flood Watch
National Weather Service Blacksburg VA
1110 AM EDT Thu May 21 2020

...PERIODS OF MODERATE TO HEAVY RAIN TO MAINTAIN THREAT OF 
FLOODING...

.A slow moving closed low pressure center over the Tennessee
Valley will continue to produce a strong southeast flow of
moisture into the area through this evening. This will result in
a prolonged period of rain, heavy at times.

NCZ003>006-020-VAZ016-017-032-033-043-044-220000-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200522T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Surry-Stokes-Rockingham-Caswell-Yadkin-Carroll-Floyd-Patrick-
Franklin-Henry-Pittsylvania-
Including the cities of Dobson, Danbury, Eden, Yanceyville, 
Yadkinville, Galax, Floyd, Stuart, Rocky Mount, Martinsville, 
and Danville
1110 AM EDT Thu May 21 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

The Flash Flood Watch continues for

* Portions of North Carolina and Virginia, including the 
  following areas, in North Carolina, Caswell, Rockingham, 
  Stokes, Surry, and Yadkin. In Virginia, Carroll, Floyd, 
  Franklin, Henry, Patrick, and Pittsylvania. 

* Until 8 PM EDT this evening

* Expect periods of rain, heavy at times. Additional rainfall 
  amounts of 1 to 2 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. Landslide potential is increased, 
  especially in locations with more than five inches of rain. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

NCZ001-002-018-019-VAZ015-220000-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200522T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Ashe-Alleghany NC-Watauga-Wilkes-Grayson-
Including the cities of West Jefferson, Sparta, Boone, 
Wilkesboro, Independence, Whitetop, Troutdale, and Volney
1110 AM EDT Thu May 21 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

The Flash Flood Watch continues for

* Portions of northwest North Carolina and southwest Virginia, 
  including the following areas, in northwest North Carolina, 
  Alleghany NC, Ashe, Watauga, and Wilkes. In southwest 
  Virginia, Grayson. 

* Until 8 PM EDT this evening

* Expect periods of rain, heavy at times. Additional rainfall 
  amounts of 1 to 2 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. Landslide potential is increased, 
  especially in locations with more than five inches of rain. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

VAZ007-009>014-018-220000-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200522T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Tazewell-Smyth-Bland-Giles-Wythe-Pulaski-Montgomery-Craig-
Including the cities of Tazewell, Marion, Bland, Pearisburg, 
Wytheville, Radford, Pulaski, Blacksburg, and New Castle
1110 AM EDT Thu May 21 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

The Flash Flood Watch continues for

* A portion of southwest Virginia, including the following 
  areas, Bland, Craig, Giles, Montgomery, Pulaski, Smyth, 
  Tazewell, and Wythe. 

* Until 8 PM EDT this evening

* Expect periods of rain, heavy at times. Additional rainfall 
  amounts of 1 to 2 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. Landslide potential is increased, 
  especially in locations with more than five inches of rain. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

VAZ019-020-023-024-034-035-045-220000-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200522T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Alleghany VA-Bath-Botetourt-Rockbridge-Bedford-Amherst-Campbell-
Including the cities of Clifton Forge, Covington, Hot Springs, 
Fincastle, Lexington, Buena Vista, Bedford, Amherst, 
and Lynchburg
1110 AM EDT Thu May 21 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH LATE TONIGHT...

The Flash Flood Watch continues for

* Portions of central Virginia, south central Virginia, and west 
  central Virginia, including the following areas, in central 
  Virginia, Amherst and Campbell. In south central Virginia, 
  Bedford. In west central Virginia, Alleghany VA, Bath, 
  Botetourt, and Rockbridge. 

* Through late tonight

* Expect periods of rain, heavy at times. Additional rainfall 
  amounts of 1 to 2 inches possible with locally higher amounts. 

* Flash flooding will be possible in areas of heavy rainfall, 
  especially in steep mountainous terrain. Creeks, streams, 
  rivers, and low-lying normally flood prone areas will be 
  subject to flooding. Landslide potential is increased, 
  especially in locations with more than five inches of rain. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

VAZ022-220000-
/O.CON.KRNK.FF.A.0002.000000T0000Z-200522T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Roanoke-
Including the cities of Roanoke and Salem
1110 AM EDT Thu May 21 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

The Flash Flood Watch continues for

* A portion of west central Virginia, including the following 
  area, Roanoke. 

* Until 8 PM EDT this evening

* A portion of west central Virginia, including the following 
  area, Roanoke. 

* Spring Valley Lake Dam is in danger of failing, if more heavy 
  rain moves in this morning, which could cause flooding in the 
  immediate area, including portions of Cravens Creek Road, Lake 
  Drive, Deyerle Road and Brandon Avenue. There is no indication 
  that the integrity of the dam is compromised, and this watch 
  is precautionary. 

* Water is flowing over the spillway at Carvins Cove Dam along
  Carvins Creek. Additional flow from the dam along with more
  rainfall would cause flooding on Palm Dale Road and Verndale
  Road in the Sun Valley subdivision and Route 743 near the
  intersections with Plantation Road. There is no indication that
  the integrity of the dam is compromised, and this watch is
  precautionary. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$
705 
WGUS61 KRNK 220007
FFARNK

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Blacksburg VA
807 PM EDT Thu May 21 2020


VAZ019-020-023-024-034-035-045-220115-
/O.CAN.KRNK.FF.A.0002.000000T0000Z-200522T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Alleghany VA-Bath-Botetourt-Rockbridge-Bedford-Amherst-Campbell-
Including the cities of Clifton Forge, Covington, Hot Springs, 
Fincastle, Lexington, Buena Vista, Bedford, Amherst, 
and Lynchburg
807 PM EDT Thu May 21 2020

...FLASH FLOOD WATCH IS CANCELLED...

The Flash Flood Watch for portions of central Virginia, south
central Virginia, and west central Virginia has been cancelled.
The flash flooding threat has ended. However, flooding of small
streams and rivers continues in a portion of the region. So heed
any road closures. 

$$

VAZ022-220815-
/O.EXP.KRNK.FF.A.0002.000000T0000Z-200522T0000Z/
/O.NEW.KRNK.FF.A.0003.200522T0007Z-200522T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Roanoke-
Including the cities of Roanoke and Salem
807 PM EDT Thu May 21 2020

...FLASH FLOOD WATCH IN EFFECT UNTIL 8 AM EDT FRIDAY...

The National Weather Service in Blacksburg has issued a

* Flash Flood Watch for Spring Valley Lake Dam in the southwest
  part of Roanoke City, and Carvins Cove Dam in northern Roanoke
  County.

* Until 8 AM EDT Friday

* Spring Valley Lake Dam may fail, especially if heavier rains 
  move in tonight. This could cause flooding in the immediate 
  area, including portions of Cravens Creek Road, Lake Drive, 
  Deyerle Road and Brandon Avenue. There is no indication that the
  integrity of the dam is compromised, and this watch is 
  precautionary. 

* Water is flowing over the spillway at Carvins Cove Dam along 
  Carvins Creek. Additional flow from the dam along with more 
  rainfall would cause flooding on Palm Dale Road and Verndale 
  Road in the Sun Valley subdivision and Route 743 near the 
  intersections with Plantation Road. There is no indication that 
  the integrity of the dam is compromised, and this watch is 
  precautionary. 



PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION. 
Remember...TURN AROUND...DON'T DROWN!

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.


$$

NCZ001>006-018>020-VAZ007-009>018-032-033-043-044-220115-
/O.EXP.KRNK.FF.A.0002.000000T0000Z-200522T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Ashe-Alleghany NC-Surry-Stokes-Rockingham-Caswell-Watauga-Wilkes-
Yadkin-Tazewell-Smyth-Bland-Giles-Wythe-Pulaski-Montgomery-
Grayson-Carroll-Floyd-Craig-Patrick-Franklin-Henry-Pittsylvania-
Including the cities of West Jefferson, Sparta, Dobson, Danbury, 
Eden, Yanceyville, Boone, Wilkesboro, Yadkinville, Tazewell, 
Marion, Bland, Pearisburg, Wytheville, Radford, Pulaski, 
Blacksburg, Independence, Whitetop, Troutdale, Volney, Galax, 
Floyd, New Castle, Stuart, Rocky Mount, Martinsville, 
and Danville
807 PM EDT Thu May 21 2020

...FLASH FLOOD WATCH HAS EXPIRED...

The Flash Flood Watch for portions of North Carolina and Virginia
has expired. The flash flooding threat has ended. However, flooding of small
streams and rivers continues in a portion of the region. So heed
any road closures. 

$$

What forecasters said that day

The local office's own words before this flash flood watch 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 watch went out at May 18, 2:14 PM EDT, 9 minutes earlier.

Area forecast discussion, May 18, 2:14 PM EDT, 9 minutes before
Area Forecast Discussion
National Weather Service Blacksburg VA
214 PM EDT Mon May 18 2020

.SYNOPSIS...
A complex area of low pressure extended from the upper Midwest
into the Mid-Mississippi valley. This area of disturbed weather
is expected to consolidate into one large cutoff Low over the
Lower Ohio and Tennessee Valleys by tonight. This Low is
expected to remain nearly stationary through mid-week which will
favor a prolonged period of rain and the possibility for
flooding.

Tropical Storm Arthur was centered off the southeast Atlantic
Coast. The center of Arthur is expected to move northeast and
remain offshore today with rain impacts mainly to the Tidewater
area.

&&

.NEAR TERM /THROUGH TONIGHT/...
As of 923 AM EDT Monday...

A complex weather pattern this morning with frontal boundary
with its associated low center and Tropical storm Arthur moving
up the coast. Surface obs showed that backdoor front has pushed
into South Carolina this morning. This morning RNK 12z sounding
showed that the cool wedge moisture was shallow and low level
east flow. This should mixed out to allow some sunshine.
Adjusted cloud cover in the west for this morning to allow for
some sunshine in grids. Adjusted temperatures this morning into
this afternoon utilizing the latest surface obs, their trends
and blended in the NBM. High temperatures are tricky today
because of cover clouds and precipitation and its placement.
More changes later this morning...

As of 400 AM EDT Monday...

Weather map is rather busy looking this morning with Tropical
Storm Arthur just off the North Carolina Coast. Low pressure
was also centered over Illinois with a second, but not as
pronounced, area of low pressure near the MS/TN border. A
surface trough connected these two Low pressure features, in
addition to a stationary front which extended from the Low over
IL across the upper Ohio Valley then curving south along the
spine of the Appalachians to about Bluefield, WV, before arcing
in the classic wedge fashion to the east coast bisecting western
VA and northern NC. North of the wedge front, winds have become
northeasterly with cooler air moving down the east side of the
Appalachians from Pennsylvania into northern and central
Virginia.

For today, our weather will be focused along the wedge front
which will likely become aligned with I-77 by this afternoon.
In spite of the relatively cool stable air entering the CWA
from the northeast, there will be a surge of moisture aloft from
the southwest, associated with the Low moving northeast from the
Mid-MS valley. Convergence associated with these features is
expected to result in increasing shower activity with the
greatest coverage later in the day and into tonight. Instability
for thunderstorms looks like it will be mainly confined to areas
along and southwest of the wedge front, along and west of I-77.

For tonight, a consolidation of Low Pressure will take place
over the Lower Ohio and Tennessee Valleys. A persistent fetch of
southeasterly upslope flow will then develop across the central
and southern Appalachians, setting the stage for a prolonged
period of cloud cover and rain.  Current thinking is the rain
which falls today and tonight, unless it becomes convectively
driven will work only to prime the pump with respect to ground
saturation process. That said, the area to watch if there is to
be flooding tonight is the NC mountains. This is where the
convective threat is the greatest, aided by the increasing
southeast upslope flow. QPF of 1.5 to 2.5 inches is expected for
the North Carolina mountains tonight, with lesser amounts to
the north and east into VA/WV.

With the exception of areas west of I-77, favored the cooler
side of guidance for temperatures today and tonight. Deepening
northeast to easterly flow in addition to cloud cover should
limit solar insolation. The only caveat is the subsidence
region around T.S. Arther. This subsidence may scour the low
level cloud cover over the piedmont. If this occurs, then
forecast temperatures may be too cool.

&&

.SHORT TERM /TUESDAY NIGHT THROUGH THURSDAY NIGHT/...
As of 200 PM EDT Monday...

Ensemble and deterministic guidance is remaining consistent on the
upcoming pattern. Closed/vertically stacked upper-level low will be
dropping south into the Tennessee River Valley, stalling just to our
west. Meanwhile, strong high pressure to the north will begin to
wedge down the eastern side of the Appalachians. This will allow for
continuous southeast flow of deep moisture off the Atlantic as the
low level jet begins to strengthen. This could supply for copious
amounts of rain from NW North Carolina mountains to the southern
Blue Ridge in Virginia in the next few days.

Guidance (hi-res, global, and ensembles) has been in very good
agreement and has been fairly consistent in showing an increasing
southeast low-level jet beginning Tuesday morning. This jet
strengthens to 40-50 kts and remains oriented perpendicular to the
mountains for multiple days. Meanwhile, strong fetch of deep
moisture will be advected northwest from the Atlantic, running into
the southern Blue Ridge. This strong lift between the squeeze play
of the wedge of high pressure to the north, strong low level jet,
and additional orographic lift affects from the mountains will
likely supply fairly significant multi-day rainfall amounts for
North Carolina mountains and northward into Virginia. For QPF, went
with a blend of WPC, but also took the GFS/EURO and NAM into
account, with some manual upward adjustments along the southeast
flow upslope favored areas along the southern Blue Ridge.

With the amount of rain expected, there is some concern for
flooding, especially along the main stem rivers. River ensemble
forecasts have also been advertising some main stem river flooding
later in the period as runoff begins to increase and accumulates
within the river basins. Flash flooding may also be a concern too if
any convection/higher rain rates can work its way into the area.
However, the cool air wedge in place may "save" us from from much of
the deeper convection that would otherwise work its way in, but any
heavier rates towards the latter portion of the period could cause
quick rises in streams/rivers as the ground will already be very
saturated.

As mentioned above, the area will be well entrenched into a cool air
wedge. Coupled with the clouds and rain, expecting temperatures to
be well below normal Tuesday night and Wednesday, with some
locations not making it out of the 40s on Wednesday. Otherwise, will
begin seeing a warming trend starting by Thursday as the wedge
begins to break down.

&&

.LONG TERM /FRIDAY THROUGH MONDAY/...
As of 200 PM EDT Monday...

Closed off upper level low still to our west on Friday, with signs
of a kicker to get the upper-level low moving again.

Models have been indicating that the closed low finally exits the
region for the weekend, with ridging beginning to build back in
overhead. Much more of a typical late spring/early summer pattern
looks to build back in with the jet stream retreating to the north.

Increasing temperatures, humidity, and daily chances of afternoon
showers and thunderstorms are the main story, with no major synoptic
systems expected through the end of the period.

&&

.AVIATION /18Z MONDAY THROUGH SATURDAY/...
As of 127 PM EDT Monday...

VFR-MVFR conditions this afternoon will transition to IFR-LIFR
for tonight into Tuesday.

Expectation is for poor aviation conditions for much of the
upcoming week. Combination of a cutoff Low which will take up
residence over the Lower Ohio - Tennessee Valleys and a fetch of
maritime air which will run up against the central and southern
Appalachian from the southeast will result in persistent cloud
cover, along with areas of rain and drizzle. Isolated
thunderstorms are possible in the western mountains.

Winds are expected to remain ENE-ESE through the period at
speeds of 8-12kts with low end gusts possible from time to time,
especially at BLF and LYH.

Moderate to high confidences in ceilings, visibility and
winds during the taf period.

Extended Aviation Discussion...

A cutoff low will remain over the region through mid-week, and
possibly into Thursday and Friday.  Overall a very poor week
with respect to aviation concerns with widespread low ceilings,
variable visibilities, and periods of rain, which could be moderate
to heavy at times. Scattered MVFR showers are possible in the
west on Saturday.

&&

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

&&

SYNOPSIS...PM
NEAR TERM...KK/PM
SHORT TERM...BMG
LONG TERM...BMG
AVIATION...KK/PM
Hazardous weather outlook, May 18, 4:04 AM EDT, 10 hours 19 minutes before
Hazardous Weather Outlook
National Weather Service Blacksburg VA
404 AM EDT Mon May 18 2020

VAZ007-018>020-023-024-034-035-045>047-058-059-WVZ042>044-507-508-
190900-
Tazewell-Craig-Alleghany VA-Bath-Botetourt-Rockbridge-Bedford-
Amherst-Campbell-Appomattox-Buckingham-Halifax-Charlotte-Mercer-
Summers-Monroe-Eastern Greenbrier-Western Greenbrier-
404 AM EDT Mon May 18 2020

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

.DAY ONE...Today and tonight.

The probability for widespread hazardous weather is low.

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

A prolonged period of wet weather may produce flooding through the
middle of the week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

NCZ005-006-VAZ009>014-022-033-043-044-190900-
Rockingham-Caswell-Smyth-Bland-Giles-Wythe-Pulaski-Montgomery-
Roanoke-Franklin-Henry-Pittsylvania-
404 AM EDT Mon May 18 2020

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

.DAY ONE...Today and tonight.

Locally heavy rainfall will develop tonight and may produce flooding.

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

A prolonged period of wet weather with occasionally heavy rainfall
may produce flooding through the middle of the week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed.

NCZ001>004-018>020-VAZ015>017-032-190900-
Ashe-Alleghany NC-Surry-Stokes-Watauga-Wilkes-Yadkin-Grayson-Carroll-
Floyd-Patrick-
404 AM EDT Mon May 18 2020

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

.DAY ONE...Today and tonight.

Heavy rainfall will develop tonight and may produce flooding.

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

A prolonged period of wet weather with occasionally very heavy
rainfall may produce significant widespread flooding through the
middle of the week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed.

Nearby

Flash Flood Watches in Virginia, 2020Flash Flood Watches in North Carolina, 2020Every flash flood watch 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.