Alert archive / Virginia / Winter Storm Warnings in 2018

Winter Storm Warning 4, NWS Blacksburg, VA

March 20, 201829 counties in Virginia; Alleghany County, Ashe County, Watauga County, North Carolina; 4 counties in West Virginia

NWS Blacksburg, VA issued this winter storm warning at Mar 20, 2018, 5:06 AM EDT for 29 counties in Virginia; Alleghany County, Ashe County, Watauga County, North Carolina; 4 counties in West Virginia. It took effect at Mar 21, 2018, 12:00 AM EDT. It was in force for 23 hr. 60 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Mar 20, 2018, 5:06 AM EDT (09:06 UTC)
In effect from
Mar 21, 2018, 12:00 AM EDT
Expired
Mar 21, 2018, 11:24 PM EDT
In force
23 hr
Issued by
NWS Blacksburg, VA
All 36 counties

Alleghany County, NC, Ashe County, NC, Watauga County, NC, Alleghany County, VA, Amherst County, VA, Appomattox County, VA, Bath County, VA, Bedford County, VA, Bland County, VA, Botetourt County, VA, Buckingham County, VA, Campbell County, VA, Carroll County, VA, City of Buena Vista, VA, City of Covington, VA, City of Galax, VA, City of Lexington, VA, City of Lynchburg, VA, City of Radford, VA, City of Roanoke, VA, City of Salem, VA, Craig County, VA, Floyd County, VA, Giles County, VA, Grayson County, VA, Montgomery County, VA, Pulaski County, VA, Roanoke County, VA, Rockbridge County, VA, Smyth County, VA, Tazewell County, VA, Wythe County, VA, Greenbrier County, WV, Mercer County, WV, Monroe County, WV, Summers County, WV

The radar

The Roanoke radar (KFCX), 27 km from the middle of the area, began a volume at 09:07 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

TimeReportWhereRemark
Mar 21, 12:00 AM EDTSNOW 12 S Roanoke Airport, VA
Mar 21, 12:00 AM EDTSNOW 1.43 N Boones Mill, VAFELL IN TWO HOURS OR LESS.
Mar 21, 12:00 AM EDTSNOW 1.82 Ese Bluefield, WV
Mar 21, 12:00 AM EDTSNOW 2.72 Ne Blacksburg, VA
Mar 21, 12:00 AM EDTSNOW 3Princeton, WV
Mar 21, 12:00 AM EDTSNOW 3.5Radford, VA
Mar 21, 12:24 AM EDTSNOW 41 Wnw Red Sulphur Sprin, WVFOUR INCHES OF SNOW IN THREE HOURS.
Mar 21, 1:00 AM EDTSNOW 3Blacksburg, VA
Mar 21, 1:45 AM EDTSNOW 4Pipestem, WV
Mar 21, 2:00 AM EDTSNOW 1.4Bent Mountain, VA
Mar 21, 2:00 AM EDTSNOW 6Covington City, VA
Mar 21, 3:25 AM EDTSLEET 0.5Rupert, WV
Mar 21, 3:25 AM EDTSNOW 1.5Bluefield, WV
Mar 21, 3:25 AM EDTSNOW 3Quinwood, WV
Mar 21, 3:25 AM EDTSNOW 3Rupert, WV
Mar 21, 3:25 AM EDTSNOW 4Flat Top, WV
Mar 21, 3:28 AM EDTSNOW 7Athens, WV
Mar 21, 3:30 AM EDTSNOW 3.56 Nnw Lexington City, VA
Mar 21, 3:30 AM EDTSNOW 4.5Alderson, WV
Mar 21, 3:46 AM EDTSNOW 5Eagle Rock, VA
Mar 21, 3:55 AM EDTSNOW 62 Se Bluefield, WVON HIGHWAY 528 AT THE TOP OF EAST RIVER MOUNTAIN NEAR THE BLAND/MERCER COUNTY LINE.
Mar 21, 4:00 AM EDTSNOW 0.3Bluefield, VA
Mar 21, 4:00 AM EDTSNOW 102 Ese Bluefield, WV
Mar 21, 4:15 AM EDTSNOW 6White Sulphur Springs, WV
Mar 21, 4:15 AM EDTSNOW 8Organ Cave, WV
Mar 21, 4:30 AM EDTSNOW 5Lewisburg, WV
Mar 21, 4:33 AM EDTSNOW 2.25 N Bedford, VA
Mar 21, 5:00 AM EDTHEAVY SNOW 52 Ne Talcott, WVBETWEEN 0500-0700 AM THE WEIGHT OF THE SNOW BROUGHT MANY TREES DOWN ON AND ALONG VALLEY HEIGHTS ROAD NEAR PENCE SPRINGS. POWER WAS LOST, THE ROAD WAS BLOCKED, AND VEHICLES IN DRIVEWAYS WERE DAMAGED
Mar 21, 5:02 AM EDTSNOW 2.6Bent Mountain, VAUPDATED SNOW FALL REPORT.
Mar 21, 5:15 AM EDTSNOW 33 S Maxwelton, WV
Mar 21, 5:30 AM EDTSNOW 4.2Stewartsville, VA
Mar 21, 5:35 AM EDTSNOW 2Independence, VA
Mar 21, 5:36 AM EDTSNOW 1.5Bland, VA
Mar 21, 5:40 AM EDTSNOW 6.8Warm Springs, VA
Mar 21, 5:56 AM EDTSNOW 6.5Rupert, WV
Mar 21, 6:00 AM EDTSNOW 1.51 Wsw Lynchburg, VA
Mar 21, 6:00 AM EDTSNOW 71 Wnw Warm Springs, VA
Mar 21, 6:00 AM EDTSNOW 93 E Union, WV
Mar 21, 6:00 AM EDTSNOW 12Union, WV
Mar 21, 6:15 AM EDTSNOW 5.52 Ese Catawba, VA
Mar 21, 6:20 AM EDTSNOW 1.54 Ene Alum Ridge, VAON BEAVER CREEK ROAD
Mar 21, 6:20 AM EDTSNOW 1.55 Nnw Floyd, VAON BEAVER CREEK ROAD NW
Mar 21, 6:24 AM EDTSNOW 3.32 Ssw Glenvar, VA
Mar 21, 6:30 AM EDTSNOW 62 E Trout, WV
Mar 21, 6:30 AM EDTSNOW 62 Nw Bradshaw, VAOBSERVED DURING PAST 8 HOURS
Mar 21, 6:30 AM EDTSNOW 6.5Lindside, WV
Mar 21, 6:30 AM EDTSNOW 73 Ne Lawn, WV
Mar 21, 6:30 AM EDTSNOW 7White Sulphur Springs, WV
Mar 21, 6:30 AM EDTSNOW 83 N Hollywood, WV
Mar 21, 6:30 AM EDTSNOW 9Organ Cave, WV
Mar 21, 6:34 AM EDTSNOW 1.5Wytheville, VA
Mar 21, 6:37 AM EDTSNOW 2.93 Ne Bent Mountain, VA
Mar 21, 6:38 AM EDTSNOW 6Maxwelton, WVNUMEROUS TREES DOWN THROUGHOUT THE COUNTY FROM THE HEAVY, WET SNOW.
Mar 21, 6:40 AM EDTSNOW 3Bedford, VA
Mar 21, 6:43 AM EDTSNOW 51 Wnw Red Sulphur Sprin, WV
Mar 21, 6:45 AM EDTSNOW 3.74 Ene Moneta, VA
Mar 21, 6:45 AM EDTSNOW 54 Nw Roanoke Airport, VA
Mar 21, 6:45 AM EDTSNOW 5.31 Wnw Bradshaw, VA
Mar 21, 6:45 AM EDTSNOW 6Ronceverte, WV
Mar 21, 6:45 AM EDTSNOW 6.53 Ese Meadow Bluff, WV

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Roanoke, VA (KRNK), launched 00:00Z, 9.1 hours before the alert went out and 71 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 00:00Z on 2018-03-20Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 10 joules per kilogram.LCLLFCEL10008507005003002001001 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 00:00Z on 2018-03-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 170 square meters per square second.1939587897117Sfc1 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
10 J/kg
Mixed-layer CIN
-103 J/kg
Mixed-layer LCL
1074 m above ground
0-6 km bulk shear
45 kt
0-1 km storm-relative helicity
170 m²/s²
0-3 km storm-relative helicity
327 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

932 
WWUS41 KRNK 200906
WSWRNK

URGENT - WINTER WEATHER MESSAGE
National Weather Service Blacksburg VA
506 AM EDT Tue Mar 20 2018

...Another snow storm on the way for the Central Appalachians and
Adjacent Areas...

.A complex winter storm system will develop across Ohio Valley and
shift slowly southeastward through the eastern Tennessee Valley,
central and southern Appalachians, and then toward the mid-
Atlantic coast through the first half of this week. This will
bring a prolonged period of light to moderate precipitation to the
area beginning today in the form of rain, then change mostly to
snow overnight and into Wednesday as colder air spreads southward
from the northeast U.S. Precipitation may mix with rain in the 
valleys again during the day on Wednesday. The greatest 
accumulations of wet snow are expected along and west of the Blue 
Ridge, and especially at the higher elevations, with lesser 
amounts over the piedmont and foothills. While average snowfall
amounts are expected to be in the 3 to 6 inch range for areas
along and west of the Blue Ridge, with lesser amounts across the
Piedmont, snowfall amounts up to a foot are possible along the
I-64 corridor and the Greenbrier Valley of eastern West Virginia.

NCZ001-002-018-VAZ007-009>020-022>024-WVZ042>044-507-508-201715-
/O.UPG.KRNK.WS.A.0002.180321T0400Z-180322T0400Z/
/O.NEW.KRNK.WS.W.0004.180321T0400Z-180322T1200Z/
Ashe-Alleghany NC-Watauga-Tazewell-Smyth-Bland-Giles-Wythe-
Pulaski-Montgomery-Grayson-Carroll-Floyd-Craig-Alleghany VA-Bath-
Roanoke-Botetourt-Rockbridge-Mercer-Summers-Monroe-
Eastern Greenbrier-Western Greenbrier-
Including the cities of West Jefferson, Sparta, Boone, Tazewell, 
Marion, Bland, Pearisburg, Wytheville, Radford, Pulaski, 
Blacksburg, Independence, Whitetop, Troutdale, Volney, Galax, 
Floyd, New Castle, Clifton Forge, Covington, Hot Springs, 
Roanoke, Salem, Fincastle, Lexington, Buena Vista, Bluefield, 
Hinton, Hix, Union, Lewisburg, White Sulphur Springs, Quinwood, 
Duo, and Rainelle
506 AM EDT Tue Mar 20 2018

...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM
EDT THURSDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 3 to 6
  inches, with localized amounts of 10 to 12 inches possible
  across the higher elevations of southeast West Virginia near the
  Virginia line and especially across the Greenbrier Valley.

* WHERE...Portions of southwest and west central Virginia,
  northwest North Carolina, and southeast West Virginia,
  principally along and west of the Blue Ridge from Lexington
  Virginia, to Roanoke Virginia, to Hillsville Virginia, to Boone,
  North Carolina.

* WHEN...From midnight tonight to 8 AM EDT Thursday.

* ADDITIONAL DETAILS...Plan on very difficult travel conditions.
  Be prepared for significant reductions in visibility at times
  during periods of heavier precipitation. Heavy wet snow combined
  with gusty winds Wednesday Night and Thursday morning may result
  in downed trees and power lines in some areas.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions will make travel very hazardous or impossible. If you
must travel, keep an extra flashlight, food and water in your
vehicle in case of an emergency. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

VAZ032>035-045>047-201715-
/O.NEW.KRNK.WW.Y.0014.180321T0400Z-180322T1200Z/
Patrick-Franklin-Bedford-Amherst-Campbell-Appomattox-Buckingham-
Including the cities of Stuart, Rocky Mount, Bedford, Amherst, 
Lynchburg, and Appomattox
506 AM EDT Tue Mar 20 2018

...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO
8 AM EDT THURSDAY...

* WHAT...Snow expected. Total snow accumulations of 1 to 3 
  inches are expected.

* WHERE...Portions of central, south central, southwest and west
  central Virginia, mainly east of the Blue Ridge and west of a
  line from Buckingham, to Appomattox, to Rocky Mount, to Stuart.

* WHEN...From midnight tonight to 8 AM EDT Thursday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions
  throughout the day Wednesday, along with reduced visibility in
  periods of heavier precipitation.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

RAB
9 follow-up statements
849 
WWUS41 KRNK 201618
WSWRNK

URGENT - WINTER WEATHER MESSAGE
National Weather Service Blacksburg VA
1218 PM EDT Tue Mar 20 2018

...Snow on the way for the Central Appalachians and Adjacent 
Areas...

.A complex winter storm system will develop across Ohio Valley
and shift slowly southeast through the eastern Tennessee Valley, 
central and southern Appalachians, and then toward the mid- 
Atlantic coast tonight through Wednesday night. This will bring a
prolonged period of light to moderate precipitation to the area 
beginning this afternoon and evening as rain, then changing to 
snow overnight, with a period of sleet mixed in during the 
transition. Snow will continue into Wednesday as colder air 
spreads south from the northeast United States. Precipitation may 
mix with rain in the valleys again during the day on Wednesday. 

NCZ001-002-018-VAZ007-009>020-022>024-WVZ042>044-507-508-202200-
/O.CON.KRNK.WS.W.0004.180321T0400Z-180322T1200Z/
Ashe-Alleghany NC-Watauga-Tazewell-Smyth-Bland-Giles-Wythe-
Pulaski-Montgomery-Grayson-Carroll-Floyd-Craig-Alleghany VA-Bath-
Roanoke-Botetourt-Rockbridge-Mercer-Summers-Monroe-
Eastern Greenbrier-Western Greenbrier-
Including the cities of West Jefferson, Sparta, Boone, Tazewell, 
Marion, Bland, Pearisburg, Wytheville, Radford, Pulaski, 
Blacksburg, Independence, Whitetop, Troutdale, Volney, Galax, 
Floyd, New Castle, Clifton Forge, Covington, Hot Springs, 
Roanoke, Salem, Fincastle, Lexington, Buena Vista, Bluefield, 
Hinton, Hix, Union, Lewisburg, White Sulphur Springs, Quinwood, 
Duo, and Rainelle
1218 PM EDT Tue Mar 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO 8 AM EDT THURSDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 3 to 6 
  inches, with localized amounts of 10 to 12 inches possible 
  across the higher elevations of southeast West Virginia near 
  the Virginia line and especially across the Greenbrier Valley. 

* WHERE...Portions of southwest and west central Virginia, 
  northwest North Carolina, and southeast West Virginia, 
  principally along and west of the Blue Ridge from Lexington 
  Virginia, to Roanoke Virginia, to Hillsville Virginia, to 
  Boone, North Carolina.

* WHEN...From midnight tonight to 8 AM EDT Thursday.

* ADDITIONAL DETAILS...Plan on very difficult travel conditions.
  Be prepared for significant reductions in visibility at times
  during periods of heavier precipitation. Heavy wet snow combined
  with gusty winds Wednesday Night and Thursday morning may result
  in downed trees and power lines in some areas. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow, sleet
and ice will make travel very hazardous or impossible. The latest
road conditions for the state you are calling from can be
obtained by calling 5 1 1.

&&

$$

VAZ032>035-045>047-202200-
/O.CON.KRNK.WW.Y.0014.180321T0400Z-180322T1200Z/
Patrick-Franklin-Bedford-Amherst-Campbell-Appomattox-Buckingham-
Including the cities of Stuart, Rocky Mount, Bedford, Amherst, 
Lynchburg, and Appomattox
1218 PM EDT Tue Mar 20 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT
TONIGHT TO 8 AM EDT THURSDAY...

* WHAT...Snow expected. Total snow accumulations of 1 to 3 
  inches are expected.

* WHERE...Portions of central, south central, southwest and west 
  central Virginia, mainly east of the Blue Ridge and west of a 
  line from Buckingham, to Appomattox, to Rocky Mount, to Stuart.

* WHEN...From midnight tonight to 8 AM EDT Thursday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions 
  throughout the day Wednesday, along with reduced visibility in 
  periods of heavier precipitation.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
282 
WWUS41 KRNK 202023
WSWRNK

URGENT - WINTER WEATHER MESSAGE
National Weather Service Blacksburg VA
423 PM EDT Tue Mar 20 2018

...Snow on the way for the Central Appalachians and Adjacent
Areas...

.A complex winter storm system will develop across Ohio Valley
and shift slowly southeast through the eastern Tennessee Valley,
central and southern Appalachians, and then toward the mid-
Atlantic coast tonight through Wednesday night. This will bring a
prolonged period of light to moderate precipitation to the area
through the evening as rain, then changing to snow overnight, 
with a period of sleet mixed in during the transition. Snow will 
continue into Wednesday as colder air spreads south from the 
northeast United States.

VAZ035-210400-
/O.UPG.KRNK.WW.Y.0014.180321T0400Z-180322T1200Z/
/O.EXA.KRNK.WS.W.0004.180321T0400Z-180322T1200Z/
Amherst-
Including the city of Amherst
423 PM EDT Tue Mar 20 2018

...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM
EDT THURSDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 1 to 3
  inches, with localized amounts up to 6 inches at higher
  elevations, are expected.

* WHERE...Amherst County.

* WHEN...From midnight tonight to 8 AM EDT Thursday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the morning commute on Wednesday. Be prepared 
  for significant reductions in visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions will make travel very hazardous. If you must travel, 
keep an extra flashlight, food and water in your vehicle in case 
of an emergency. The latest road conditions for the state you are 
calling from can be obtained by calling 5 1 1.

&&

$$

VAZ011-018>020-023-024-WVZ042>044-507-508-210400-
/O.CON.KRNK.WS.W.0004.180321T0400Z-180322T1200Z/
Giles-Craig-Alleghany VA-Bath-Botetourt-Rockbridge-Mercer-Summers-
Monroe-Eastern Greenbrier-Western Greenbrier-
Including the cities of Pearisburg, New Castle, Clifton Forge, 
Covington, Hot Springs, Fincastle, Lexington, Buena Vista, 
Bluefield, Hinton, Hix, Union, Lewisburg, White Sulphur Springs, 
Quinwood, Duo, and Rainelle
423 PM EDT Tue Mar 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO 8 AM EDT THURSDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 3 to 6
  inches, with localized amounts up to 11 inches at the higher 
  elevations, are expected.

* WHERE...Northern sections New River Valley, Alleghany Highlands,
  southeast West Virginia.

* WHEN...From midnight tonight to 8 AM EDT Thursday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the morning commute on Wednesday. Be prepared 
  for significant reductions in visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions will make travel very hazardous. If you must travel, 
keep an extra flashlight, food and water in your vehicle in case 
of an emergency. The latest road conditions for the state you are 
calling from can be obtained by calling 5 1 1.

&&

$$

NCZ001-002-018-VAZ007-009-010-012>017-022-210400-
/O.CON.KRNK.WS.W.0004.180321T0400Z-180322T1200Z/
Ashe-Alleghany NC-Watauga-Tazewell-Smyth-Bland-Wythe-Pulaski-
Montgomery-Grayson-Carroll-Floyd-Roanoke-
Including the cities of West Jefferson, Sparta, Boone, Tazewell, 
Marion, Bland, Wytheville, Radford, Pulaski, Blacksburg, 
Independence, Whitetop, Troutdale, Volney, Galax, Floyd, Roanoke,
and Salem
423 PM EDT Tue Mar 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO 8 AM EDT THURSDAY...

* WHAT...Heavy snow and blowing snow expected. Total snow
  accumulations of 1 to 3 inches, with localized amounts up to 7
  inches at higher elevations, are expected. Wind gusts 35 to 50 
  mph Wednesday and Wednesday night at higher elevations.

* WHERE...Southern sections of the New River Valley and Mountain
  Empire Region of southwest Virginia, Northern Mountains of North
  Carolina.

* WHEN...From midnight tonight to 8 AM EDT Thursday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, downed
  trees and limbs, and potential power outages. Winds gusting as
  high as 50 mph will cause areas of blowing snow and sudden
  changes in visibilities.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow and blowing snow means severe
winter weather conditions will make travel very hazardous. If you
must travel, keep an extra flashlight, food and water in your 
vehicle in case of an emergency. The latest road conditions for 
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

VAZ032>034-045>047-210400-
/O.CON.KRNK.WW.Y.0014.180321T0400Z-180322T1200Z/
Patrick-Franklin-Bedford-Campbell-Appomattox-Buckingham-
Including the cities of Stuart, Rocky Mount, Bedford, Lynchburg, 
and Appomattox
423 PM EDT Tue Mar 20 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT
TONIGHT TO 8 AM EDT THURSDAY...

* WHAT...Snow expected. Total snow accumulations of up to 2
  inches, with localized amounts up to 5 inches at higher
  elevations near the Blue Ridge, are expected.

* WHERE....Patrick, Franklin, Bedford, Campbell, Appomattox, and
  Buckingham Counties in Virginia.

* WHEN...From midnight tonight to 8 AM EDT Thursday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions. Be 
  prepared for reduced visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
593 
WWUS41 KRNK 210052
WSWRNK

URGENT - WINTER WEATHER MESSAGE
National Weather Service Blacksburg VA
852 PM EDT Tue Mar 20 2018

...Accumulating Wet Snow Expected Across The Area...

.A complex winter storm system will affect our region tonight into
Wednesday. This will bring a prolonged period of light to 
moderate precipitation with rain changing to sleet and snow
overnight. Snow will continue into Wednesday as colder air 
spreads south from the northeast United States.

VAZ011-018>020-023-024-035-WVZ042>044-507-508-210900-
/O.CON.KRNK.WS.W.0004.180321T0400Z-180322T1200Z/
Giles-Craig-Alleghany VA-Bath-Botetourt-Rockbridge-Amherst-Mercer-
Summers-Monroe-Eastern Greenbrier-Western Greenbrier-
Including the cities of Pearisburg, New Castle, Clifton Forge, 
Covington, Hot Springs, Fincastle, Lexington, Buena Vista, 
Amherst, Bluefield, Hinton, Hix, Union, Lewisburg, 
White Sulphur Springs, Quinwood, Duo, and Rainelle
852 PM EDT Tue Mar 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO 8 AM EDT THURSDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 3 to 6
  inches, with localized amounts up to a foot, are expected.

* WHERE...Portions of central, southwest and west central 
  Virginia and southeast West Virginia.

* WHEN...From midnight tonight to 8 AM EDT Thursday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions. Be
  prepared for significant reductions in visibility at times.
  Heavy wet snow may lead to downed tree limbs and power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions will make travel very hazardous or impossible. If you
must travel, keep an extra flashlight, food and water in your
vehicle in case of an emergency. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

The public is encouraged to report snowfall amounts or wind 
damage to the National Weather Service via email at 
rnk.skywarn@noaa.gov...through Facebook or Twitter...or by calling
1...8 6 6...2 1 5...4 3 2 4. Pictures are greatly appreciated.

&&

$$

NCZ001-002-018-VAZ007-009-010-012>017-022-210900-
/O.CON.KRNK.WS.W.0004.180321T0400Z-180322T1200Z/
Ashe-Alleghany NC-Watauga-Tazewell-Smyth-Bland-Wythe-Pulaski-
Montgomery-Grayson-Carroll-Floyd-Roanoke-
Including the cities of West Jefferson, Sparta, Boone, Tazewell, 
Marion, Bland, Wytheville, Radford, Pulaski, Blacksburg, 
Independence, Whitetop, Troutdale, Volney, Galax, Floyd, Roanoke,
and Salem
852 PM EDT Tue Mar 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO 8 AM EDT THURSDAY...

* WHAT...Heavy snow, with blowing snow possible Wednesday. Total 
  snow accumulations of 2 to 6 inches, with localized amounts up 
  8 to 11 inches, are expected.

* WHERE...Portions of southwest and west central Virginia and 
  northwest North Carolina.

* WHEN...From midnight tonight to 8 AM EDT Thursday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the morning commute on Wednesday. Winds 
  gusting as high as 40 mph will cause areas of blowing and 
  drifting snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow and blowing snow means severe
winter weather conditions will make travel very hazardous or
impossible. If you must travel, keep an extra flashlight, food
and water in your vehicle in case of an emergency. The latest
road conditions for the state you are calling from can be
obtained by calling 5 1 1.

The public is encouraged to report snowfall amounts or wind 
damage to the National Weather Service via email at 
rnk.skywarn@noaa.gov...through Facebook or Twitter...or by calling
1...8 6 6...2 1 5...4 3 2 4. Pictures are greatly appreciated.

&&

$$

VAZ043-044-058-059-210900-
/O.EXA.KRNK.WW.Y.0014.180321T0400Z-180322T1200Z/
Henry-Pittsylvania-Halifax-Charlotte-
Including the cities of Martinsville, Danville, South Boston, 
and Keysville
852 PM EDT Tue Mar 20 2018

...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO
8 AM EDT THURSDAY...

* WHAT...Snow expected. Total snow accumulations of up to two 
  inches are expected.

* WHERE...Henry, Pittsylvania, Halifax and Charlotte Counties.

* WHEN...From midnight tonight to 8 AM EDT Thursday.

* ADDITIONAL DETAILS...Plan on slippery road conditions. Be 
  prepared for reduced visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

The public is encouraged to report snowfall amounts to the 
National Weather Service via email at 
rnk.skywarn@noaa.gov...through Facebook or Twitter...or by calling
1...8 6 6...2 1 5...4 3 2 4. Pictures are greatly appreciated.

&&

$$

VAZ032>034-045>047-210900-
/O.CON.KRNK.WW.Y.0014.180321T0400Z-180322T1200Z/
Patrick-Franklin-Bedford-Campbell-Appomattox-Buckingham-
Including the cities of Stuart, Rocky Mount, Bedford, Lynchburg, 
and Appomattox
852 PM EDT Tue Mar 20 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT
TONIGHT TO 8 AM EDT THURSDAY...

* WHAT...Snow expected. Total snow accumulations of 1 to 3 inches,
  with localized amounts up to 6 inches, near the Blue Ridge are 
  expected.

* WHERE...Portions of central, south central, southwest and west 
  central Virginia.

* WHEN...From midnight tonight to 8 AM EDT Thursday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the morning commute on Wednesday. Be prepared 
  for reduced visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

The public is encouraged to report snowfall amounts to the 
National Weather Service via email at 
rnk.skywarn@noaa.gov...through Facebook or Twitter...or by calling
1...8 6 6...2 1 5...4 3 2 4. Pictures are greatly appreciated.

&&

$$
864 
WWUS41 KRNK 210153
WSWRNK

URGENT - WINTER WEATHER MESSAGE
National Weather Service Blacksburg VA
953 PM EDT Tue Mar 20 2018

...Accumulating Wet Snow Expected Across The Area...

.A complex winter storm system will affect our region tonight
into Wednesday. This will bring a prolonged period of light to
moderate precipitation with rain changing to sleet and snow. Snow
will continue into Wednesday as colder air spreads south from the
northeast United States.

VAZ034-045>047-211000-
/O.UPG.KRNK.WW.Y.0014.180321T0400Z-180322T1200Z/
/O.EXB.KRNK.WS.W.0004.180321T0400Z-180321T2200Z/
Bedford-Campbell-Appomattox-Buckingham-
Including the cities of Bedford, Lynchburg, and Appomattox
953 PM EDT Tue Mar 20 2018

...WINTER STORM WARNING IN EFFECT UNTIL 6 PM EDT WEDNESDAY...

* WHAT...Heavy wet snow. Total snow accumulations of 2 to 6
  inches. 

* WHERE...Bedford, Campbell, Appomattox and Buckingham Counties.

* WHEN...Overnight tonight Until 6 PM EDT Wednesday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions,
  including during the morning commute on Wednesday. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions will make travel very hazardous or impossible. If you
must travel, keep an extra flashlight, food and water in your
vehicle in case of an emergency. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

The public is encouraged to report snowfall amounts to the 
National Weather Service via email at 
rnk.skywarn@noaa.gov...through Facebook or Twitter...or by calling
1...8 6 6...2 1 5...4 3 2 4. Pictures are greatly appreciated.

&&

$$

VAZ011-018>020-023-024-035-WVZ042>044-507-508-211000-
/O.CON.KRNK.WS.W.0004.180321T0400Z-180322T1200Z/
Giles-Craig-Alleghany VA-Bath-Botetourt-Rockbridge-Amherst-Mercer-
Summers-Monroe-Eastern Greenbrier-Western Greenbrier-
Including the cities of Pearisburg, New Castle, Clifton Forge, 
Covington, Hot Springs, Fincastle, Lexington, Buena Vista, 
Amherst, Bluefield, Hinton, Hix, Union, Lewisburg, 
White Sulphur Springs, Quinwood, Duo, and Rainelle
953 PM EDT Tue Mar 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 AM EDT
THURSDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 3 to 6 
  inches, with localized amounts up to a foot, are expected.

* WHERE...Portions of central, southwest and west central 
  Virginia and southeast West Virginia.

* WHEN...From midnight tonight to 8 AM EDT Thursday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions. Be 
  prepared for significant reductions in visibility at times. 
  Heavy wet snow may lead to downed tree limbs and power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions will make travel very hazardous or impossible. If you
must travel, keep an extra flashlight, food and water in your
vehicle in case of an emergency. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

The public is encouraged to report snowfall amounts to the 
National Weather Service via email at 
rnk.skywarn@noaa.gov...through Facebook or Twitter...or by calling
1...8 6 6...2 1 5...4 3 2 4. Pictures are greatly appreciated.

&&

$$

NCZ001-002-018-VAZ007-009-010-012>017-022-211000-
/O.CON.KRNK.WS.W.0004.180321T0400Z-180322T1200Z/
Ashe-Alleghany NC-Watauga-Tazewell-Smyth-Bland-Wythe-Pulaski-
Montgomery-Grayson-Carroll-Floyd-Roanoke-
Including the cities of West Jefferson, Sparta, Boone, Tazewell, 
Marion, Bland, Wytheville, Radford, Pulaski, Blacksburg, 
Independence, Whitetop, Troutdale, Volney, Galax, Floyd, Roanoke,
and Salem
953 PM EDT Tue Mar 20 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 AM EDT
THURSDAY...

* WHAT...Heavy snow, with blowing snow possible Wednesday. Total 
  snow accumulations of 2 to 6 inches, with localized amounts up 
  8 to 11 inches, are expected.

* WHERE...Portions of southwest and west central Virginia and 
  northwest North Carolina.

* WHEN...From midnight tonight to 8 AM EDT Thursday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the morning commute on Wednesday. Winds 
  gusting as high as 40 mph will cause areas of blowing and 
  drifting snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow and blowing snow means severe
winter weather conditions will make travel very hazardous or
impossible. If you must travel, keep an extra flashlight, food
and water in your vehicle in case of an emergency. The latest
road conditions for the state you are calling from can be
obtained by calling 5 1 1.

The public is encouraged to report snowfall amounts to the 
National Weather Service via email at 
rnk.skywarn@noaa.gov...through Facebook or Twitter...or by calling
1...8 6 6...2 1 5...4 3 2 4. Pictures are greatly appreciated.

&&

$$

NCZ003>006-019-020-211000-
/O.EXB.KRNK.WW.Y.0014.180321T0400Z-180321T1600Z/
Surry-Stokes-Rockingham-Caswell-Wilkes-Yadkin-
Including the cities of Dobson, Danbury, Eden, Yanceyville, 
Wilkesboro, and Yadkinville
953 PM EDT Tue Mar 20 2018

...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON EDT WEDNESDAY...

* WHAT...Snow expected. Total snow accumulations up to an inch,
  with locally higher amounts possible. 

* WHERE...Portions of north central and northwest North Carolina.

* WHEN...Overnight tonight until noon EDT Wednesday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the morning commute on Wednesday. Be prepared 
  for reduced visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

The public is encouraged to report snowfall amounts to the 
National Weather Service via email at 
rnk.skywarn@noaa.gov...through Facebook or Twitter...or by calling
1...8 6 6...2 1 5...4 3 2 4. Pictures are greatly appreciated.

&&

$$

VAZ032-033-043-044-058-059-211000-
/O.EXT.KRNK.WW.Y.0014.180321T0400Z-180321T2200Z/
Patrick-Franklin-Henry-Pittsylvania-Halifax-Charlotte-
Including the cities of Stuart, Rocky Mount, Martinsville, 
Danville, South Boston, and Keysville
953 PM EDT Tue Mar 20 2018

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 6 PM EDT
WEDNESDAY...

* WHAT...Snow expected. Total snow accumulations of 1 to 3 
  inches, with localized amounts up to 6 inches, near the Blue 
  Ridge are expected.

* WHERE...Portions of central, south central, southwest and west 
  central Virginia.

* WHEN...Until 6 PM EDT Wednesday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the morning commute on Wednesday. Be prepared 
  for reduced visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

The public is encouraged to report snowfall amounts to the 
National Weather Service via email at 
rnk.skywarn@noaa.gov...through Facebook or Twitter...or by calling
1...8 6 6...2 1 5...4 3 2 4. Pictures are greatly appreciated.

&&

$$
106 
WWUS41 KRNK 210753
WSWRNK

URGENT - WINTER WEATHER MESSAGE
National Weather Service Blacksburg VA
353 AM EDT Wed Mar 21 2018

...Accumulating Wet Snow Across The Area...

.A complex winter storm system will continue to affect our region
today into this evening. This system will bring a prolonged 
period of light to moderate snow with the precipitation perhaps 
mixed with rain at times especially east of the mountains by this 
afternoon. Snowfall accumulations will vary across the region with
higher totals across the ridges and less in the valleys.

VAZ011-018>020-023-024-035-WVZ042>044-507-508-211600-
/O.CON.KRNK.WS.W.0004.000000T0000Z-180322T1200Z/
Giles-Craig-Alleghany VA-Bath-Botetourt-Rockbridge-Amherst-Mercer-
Summers-Monroe-Eastern Greenbrier-Western Greenbrier-
Including the cities of Pearisburg, New Castle, Clifton Forge, 
Covington, Hot Springs, Fincastle, Lexington, Buena Vista, 
Amherst, Bluefield, Hinton, Hix, Union, Lewisburg, 
White Sulphur Springs, Quinwood, Duo, and Rainelle
353 AM EDT Wed Mar 21 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 AM EDT
THURSDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 4 to 8 
  inches, with localized amounts of around a foot, are expected.

* WHERE...Portions of central, southwest and west central 
  Virginia and southeast West Virginia.

* WHEN...Today through 8 AM EDT Thursday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions. Be
  prepared for significant reductions in visibility at times.
  Heavy wet snow may lead to downed tree limbs and power outages.
  Northwest winds may gust to 40 or 45 mph this evening into
  Thursday.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions will make travel very hazardous or impossible. If you
must travel, keep an extra flashlight, food and water in your
vehicle in case of an emergency. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

NCZ001-002-018-VAZ007-009-010-012>017-022-211600-
/O.CON.KRNK.WS.W.0004.000000T0000Z-180322T1200Z/
Ashe-Alleghany NC-Watauga-Tazewell-Smyth-Bland-Wythe-Pulaski-
Montgomery-Grayson-Carroll-Floyd-Roanoke-
Including the cities of West Jefferson, Sparta, Boone, Tazewell, 
Marion, Bland, Wytheville, Radford, Pulaski, Blacksburg, 
Independence, Whitetop, Troutdale, Volney, Galax, Floyd, Roanoke,
and Salem
353 AM EDT Wed Mar 21 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 AM EDT
THURSDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 3 to 6
  inches, with localized amounts between 8 and 11 inches, are 
  expected.

* WHERE...Portions of southwest and west central Virginia and 
  northwest North Carolina.

* WHEN...Today through 8 AM EDT Thursday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions,
  including during the morning commute on Wednesday. Northwest
  winds may gust to 45 mph or stronger this evening into Thursday. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow and blowing snow means severe
winter weather conditions will make travel very hazardous or
impossible. If you must travel, keep an extra flashlight, food
and water in your vehicle in case of an emergency. The latest
road conditions for the state you are calling from can be
obtained by calling 5 1 1.

&&

$$

VAZ034-045>047-211600-
/O.CON.KRNK.WS.W.0004.000000T0000Z-180321T2200Z/
Bedford-Campbell-Appomattox-Buckingham-
Including the cities of Bedford, Lynchburg, and Appomattox
353 AM EDT Wed Mar 21 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM EDT THIS
EVENING...

* WHAT...Heavy wet snow expected. Total snow accumulations of 2 
  to 6 inches.

* WHERE...Bedford, Campbell, Appomattox and Buckingham Counties.

* WHEN...Today until 6 PM.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the morning commute on Wednesday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions will make travel very hazardous or impossible. If you
must travel, keep an extra flashlight, food and water in your
vehicle in case of an emergency. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

VAZ032-033-043-044-058-059-211600-
/O.CON.KRNK.WW.Y.0014.000000T0000Z-180321T2200Z/
Patrick-Franklin-Henry-Pittsylvania-Halifax-Charlotte-
Including the cities of Stuart, Rocky Mount, Martinsville, 
Danville, South Boston, and Keysville
353 AM EDT Wed Mar 21 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS
EVENING...

* WHAT...Snow expected. Total snow accumulations of 1 to 3 
  inches, with localized amounts up to 6 inches, near the Blue 
  Ridge are expected.

* WHERE...Portions of central, south central, southwest and west 
  central Virginia.

* WHEN...Until 6 PM EDT today.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the morning commute on Wednesday. Be prepared 
  for reduced visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NCZ003>006-019-020-211600-
/O.CON.KRNK.WW.Y.0014.000000T0000Z-180321T1600Z/
Surry-Stokes-Rockingham-Caswell-Wilkes-Yadkin-
Including the cities of Dobson, Danbury, Eden, Yanceyville, 
Wilkesboro, and Yadkinville
353 AM EDT Wed Mar 21 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EDT
TODAY...

* WHAT...Snow expected. Total snow accumulations up to 2 inches, 
  with locally higher amounts possible along the ridges.

* WHERE...Portions of north central and northwest North Carolina.

* WHEN...Through noon today.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the morning commute on Wednesday. Be prepared 
  for reduced visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
030 
WWUS41 KRNK 210852 AAA
WSWRNK

URGENT - WINTER WEATHER MESSAGE...UPDATED
National Weather Service Blacksburg VA
452 AM EDT Wed Mar 21 2018

...Accumulating Wet Snow Across The Area...

.A complex winter storm system will continue to affect our region
today into this evening. This system will bring a prolonged
period of light to moderate snow with the precipitation perhaps
mixed with rain at times especially east of the mountains by this
afternoon. Snowfall accumulations will vary across the region
with higher totals across the ridges and less in the valleys.

VAZ011-018>020-023-024-035-WVZ042>044-507-508-211700-
/O.CON.KRNK.WS.W.0004.000000T0000Z-180322T1200Z/
Giles-Craig-Alleghany VA-Bath-Botetourt-Rockbridge-Amherst-Mercer-
Summers-Monroe-Eastern Greenbrier-Western Greenbrier-
Including the cities of Pearisburg, New Castle, Clifton Forge, 
Covington, Hot Springs, Fincastle, Lexington, Buena Vista, 
Amherst, Bluefield, Hinton, Hix, Union, Lewisburg, 
White Sulphur Springs, Quinwood, Duo, and Rainelle
452 AM EDT Wed Mar 21 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 AM EDT
THURSDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 5 to 10
  inches, with localized amounts of around 14 inches, are 
  expected.

* WHERE...Portions of central, southwest and west central 
  Virginia and southeast West Virginia.

* WHEN...Today through 8 AM EDT Thursday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions. Be 
  prepared for significant reductions in visibility at times. 
  Heavy wet snow may lead to downed tree limbs and power 
  outages. Northwest winds may gust to 40 or 45 mph this evening 
  into Thursday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions will make travel very hazardous or impossible. If you
must travel, keep an extra flashlight, food and water in your
vehicle in case of an emergency. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

NCZ001-002-018-VAZ007-009-010-012>017-022-211700-
/O.CON.KRNK.WS.W.0004.000000T0000Z-180322T1200Z/
Ashe-Alleghany NC-Watauga-Tazewell-Smyth-Bland-Wythe-Pulaski-
Montgomery-Grayson-Carroll-Floyd-Roanoke-
Including the cities of West Jefferson, Sparta, Boone, Tazewell, 
Marion, Bland, Wytheville, Radford, Pulaski, Blacksburg, 
Independence, Whitetop, Troutdale, Volney, Galax, Floyd, Roanoke,
and Salem
452 AM EDT Wed Mar 21 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 AM EDT
THURSDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 3 to 6 
  inches, with localized amounts between 8 and 11 inches, are 
  expected.

* WHERE...Portions of southwest and west central Virginia and 
  northwest North Carolina.

* WHEN...Today through 8 AM EDT Thursday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the morning commute on Wednesday. Northwest 
  winds may gust to 45 mph or stronger this evening into 
  Thursday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow and blowing snow means severe
winter weather conditions will make travel very hazardous or
impossible. If you must travel, keep an extra flashlight, food
and water in your vehicle in case of an emergency. The latest
road conditions for the state you are calling from can be
obtained by calling 5 1 1.

&&

$$

VAZ034-045>047-211700-
/O.CON.KRNK.WS.W.0004.000000T0000Z-180321T2200Z/
Bedford-Campbell-Appomattox-Buckingham-
Including the cities of Bedford, Lynchburg, and Appomattox
452 AM EDT Wed Mar 21 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM EDT THIS
EVENING...

* WHAT...Heavy wet snow expected. Total snow accumulations of 2 
  to 6 inches.

* WHERE...Bedford, Campbell, Appomattox and Buckingham Counties.

* WHEN...Today until 6 PM.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the morning commute on Wednesday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions will make travel very hazardous or impossible. If you
must travel, keep an extra flashlight, food and water in your
vehicle in case of an emergency. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

VAZ032-033-043-044-058-059-211700-
/O.CON.KRNK.WW.Y.0014.000000T0000Z-180321T2200Z/
Patrick-Franklin-Henry-Pittsylvania-Halifax-Charlotte-
Including the cities of Stuart, Rocky Mount, Martinsville, 
Danville, South Boston, and Keysville
452 AM EDT Wed Mar 21 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS
EVENING...

* WHAT...Snow expected. Total snow accumulations of 1 to 3 
  inches, with localized amounts up to 6 inches, near the Blue 
  Ridge are expected.

* WHERE...Portions of central, south central, southwest and west 
  central Virginia.

* WHEN...Until 6 PM EDT today.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the morning commute on Wednesday. Be prepared 
  for reduced visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

NCZ003>006-019-020-211600-
/O.CON.KRNK.WW.Y.0014.000000T0000Z-180321T1600Z/
Surry-Stokes-Rockingham-Caswell-Wilkes-Yadkin-
Including the cities of Dobson, Danbury, Eden, Yanceyville, 
Wilkesboro, and Yadkinville
452 AM EDT Wed Mar 21 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON EDT
TODAY...

* WHAT...Snow expected. Total snow accumulations up to 2 inches, 
  with locally higher amounts possible along the ridges.

* WHERE...Portions of north central and northwest North Carolina.

* WHEN...Through noon today.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the morning commute on Wednesday. Be prepared 
  for reduced visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$
052 
WWUS41 KRNK 211558
WSWRNK

URGENT - WINTER WEATHER MESSAGE
National Weather Service Blacksburg VA
1158 AM EDT Wed Mar 21 2018

...Accumulating Wet Snow Across The Area...

.A complex winter storm system will continue to affect our region
this afternoon into this evening. Ongoing areas of snow will mix
with rain and begin to taper along and east of the Blue Ridge this
afternoon. Additional upslope snow accumulations are expected late
this afternoon into tonight across southeast West Virginia,
Mountain Empire in Virginia and the High Country of North
Carolina. Snowfall accumulations will vary across the region with
higher totals across the ridges and less in the valleys.

NCZ003>006-019-020-211700-
/O.CAN.KRNK.WW.Y.0014.000000T0000Z-180321T1600Z/
Surry-Stokes-Rockingham-Caswell-Wilkes-Yadkin-
1158 AM EDT Wed Mar 21 2018

...WINTER WEATHER ADVISORY IS CANCELLED...

Although off and on rain mixing with snow will continue into the
afternoon, significant accumulating snows have since ended.
Therefore, the Winter Weather Advisory will be cancelled.

$$

VAZ011-018>020-023-024-035-WVZ042>044-507-508-212200-
/O.CON.KRNK.WS.W.0004.000000T0000Z-180322T1200Z/
Giles-Craig-Alleghany VA-Bath-Botetourt-Rockbridge-Amherst-Mercer-
Summers-Monroe-Eastern Greenbrier-Western Greenbrier-
Including the cities of Pearisburg, New Castle, Clifton Forge, 
Covington, Hot Springs, Fincastle, Lexington, Buena Vista, 
Amherst, Bluefield, Hinton, Hix, Union, Lewisburg, 
White Sulphur Springs, Quinwood, Duo, and Rainelle
1158 AM EDT Wed Mar 21 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 AM EDT
THURSDAY...

* WHAT...Heavy snow expected. An additional two to five inches of
  snow are expected into the evening. Total snow accumulations of
  5 to 10 inches, with localized amounts of around 14 inches, are
  expected.

* WHERE...New River Valley, southern Shenandoah Valley, Alleghany
  Highlands into southeastern West Virginia.

* WHEN...Today through 8 AM EDT Thursday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions. Be 
  prepared for significant reductions in visibility at times. 
  Heavy wet snow may lead to downed tree limbs and power 
  outages. Northwest winds may gust to 40 or 45 mph this evening 
  into Thursday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions will make travel very hazardous or impossible. If you
must travel, keep an extra flashlight, food and water in your
vehicle in case of an emergency. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

NCZ001-002-018-VAZ007-009-010-012>017-022-212200-
/O.CON.KRNK.WS.W.0004.000000T0000Z-180322T1200Z/
Ashe-Alleghany NC-Watauga-Tazewell-Smyth-Bland-Wythe-Pulaski-
Montgomery-Grayson-Carroll-Floyd-Roanoke-
Including the cities of West Jefferson, Sparta, Boone, Tazewell, 
Marion, Bland, Wytheville, Radford, Pulaski, Blacksburg, 
Independence, Whitetop, Troutdale, Volney, Galax, Floyd, Roanoke,
and Salem
1158 AM EDT Wed Mar 21 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 AM EDT
THURSDAY...

* WHAT...Heavy snow expected. An additional inch to 4 inches are
  expected through this afternoon and tonight tonight, with the 
  greatest additional accumulating occuring later this afternoon 
  and into the evening in the Mountain Empire and the High Country
  of North Carolina. Total snow accumulations of 3 to 6 inches, 
  with localized amounts between 8 and 11 inches, are expected.

* WHERE...Portions of southwest and west central Virginia and 
  northwest North Carolina.

* WHEN...Today through 8 AM EDT Thursday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the morning commute on Wednesday. Northwest 
  winds may gust to 45 mph or stronger this evening into 
  Thursday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions will make travel very hazardous or impossible. If you
must travel, keep an extra flashlight, food and water in your
vehicle in case of an emergency. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

VAZ034-045>047-212200-
/O.CON.KRNK.WS.W.0004.000000T0000Z-180321T2200Z/
Bedford-Campbell-Appomattox-Buckingham-
Including the cities of Bedford, Lynchburg, and Appomattox
1158 AM EDT Wed Mar 21 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM EDT THIS
EVENING...

* WHAT...Heavy wet snow expected. An additional one to two inches
  of accumulation can be expected this afternoon before
  precipitation ends by early evening. Total snow accumulations 
  of 3 to 6 inches.

* WHERE...Bedford, Campbell, Appomattox and Buckingham Counties.

* WHEN...Today until 6 PM.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the morning commute on Wednesday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions will make travel very hazardous or impossible. If you
must travel, keep an extra flashlight, food and water in your
vehicle in case of an emergency. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

VAZ032-033-043-044-058-059-212200-
/O.CON.KRNK.WW.Y.0014.000000T0000Z-180321T2200Z/
Patrick-Franklin-Henry-Pittsylvania-Halifax-Charlotte-
Including the cities of Stuart, Rocky Mount, Martinsville, 
Danville, South Boston, and Keysville
1158 AM EDT Wed Mar 21 2018

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS
EVENING...

* WHAT...Snow expected. Little additional accumulation expected
  through the afternoon, totaling less than one inch, can be
  expected. Total snow accumulations of 1 to 3 inches, with 
  localized amounts up to 6 inches, near the Blue Ridge are 
  expected.

* WHERE...Portions of central, south central, southwest and west 
  central Virginia.

* WHEN...Until 6 PM EDT today.

* ADDITIONAL DETAILS...Plan on difficult travel conditions, 
  including during the morning commute on Wednesday. Be prepared 
  for reduced visibilities at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

&&

$$

Loconto
129 
WWUS41 KRNK 211851
WSWRNK

URGENT - WINTER WEATHER MESSAGE
National Weather Service Blacksburg VA
251 PM EDT Wed Mar 21 2018

...Snow continues to decrease...

.A complex winter storm is beginning to pull away from the mid-
Atlantic coastline. While snow is winding down across much of the
forecast area, significant accumulating upslope snow showers will
continue into tonight, before ending by Thursday morning.

VAZ010>014-016>020-022>024-035-WVZ044-507-212000-
/O.CAN.KRNK.WS.W.0004.000000T0000Z-180322T1200Z/
Bland-Giles-Wythe-Pulaski-Montgomery-Carroll-Floyd-Craig-
Alleghany VA-Bath-Roanoke-Botetourt-Rockbridge-Amherst-Monroe-
Eastern Greenbrier-
251 PM EDT Wed Mar 21 2018

...WINTER STORM WARNING IS CANCELLED...

While snow may continue to fall at times through late Wednesday
afternoon, additional significant snow accumulations are not
expected. Therefore, the Winter Storm Warning is cancelled.

$$

VAZ034-045>047-212000-
/O.CAN.KRNK.WS.W.0004.000000T0000Z-180321T2200Z/
Bedford-Campbell-Appomattox-Buckingham-
251 PM EDT Wed Mar 21 2018

...WINTER STORM WARNING IS CANCELLED...

While snow may continue to fall at times through late Wednesday
afternoon, additional significant snow accumulations are not
expected. Therefore, the Winter Storm Warning is cancelled.

$$

VAZ032-033-043-044-058-059-212000-
/O.CAN.KRNK.WW.Y.0014.000000T0000Z-180321T2200Z/
Patrick-Franklin-Henry-Pittsylvania-Halifax-Charlotte-
251 PM EDT Wed Mar 21 2018

...WINTER WEATHER ADVISORY IS CANCELLED...

Temperatures have warmed into the mid 30s and significant
additional snow accumulations are no longer expected. Therefore,
the Winter Weather Advisory is cancelled.

$$

WVZ042-043-508-221000-
/O.CON.KRNK.WS.W.0004.000000T0000Z-180322T1200Z/
Mercer-Summers-Western Greenbrier-
Including the cities of Bluefield, Hinton, Hix, Quinwood, Duo, 
and Rainelle
251 PM EDT Wed Mar 21 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 AM EDT
THURSDAY...

* WHAT...Snow and blowing snow ongoing. Additional snow 
  accumulations of up to 1-3 inches are expected on top of what 
  has already fallen, with event total accumulations of 8-14 
  inches.
 
* WHERE...Mercer, Summers and Western Greenbrier Counties.

* WHEN...Until 8 AM EDT Thursday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions,
  including during the evening commute. Winds gusting as high as
  40 mph will cause areas of blowing and drifting snow and may
  cause downed trees or powerlines given snow weighing on trees
  and powerlines.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow and blowing snow means severe
winter weather conditions will make travel very hazardous or
impossible. If you must travel, keep an extra flashlight, food
and water in your vehicle in case of an emergency. The latest
road conditions for the state you are calling from can be
obtained by calling 5 1 1.

&&

$$

NCZ001-002-018-VAZ007-009-015-221000-
/O.CON.KRNK.WS.W.0004.000000T0000Z-180322T1200Z/
Ashe-Alleghany NC-Watauga-Tazewell-Smyth-Grayson-
Including the cities of West Jefferson, Sparta, Boone, Tazewell, 
Marion, Independence, Whitetop, Troutdale, and Volney
251 PM EDT Wed Mar 21 2018

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 8 AM EDT
THURSDAY...

* WHAT...Snow and blowing snow ongoing. Additional snow 
  accumulations between 2 and 4 inches, with localized amounts up 
  to 5 inches along higher ridges, are expected. Event total 
  accumulations of 4-6 inches in Smyth and Tazewell Counties and 3
  to 6 inches in Grayson County VA into the NC High Country. 

* WHERE...The Mountain Empire and Grayson Highlands of Virginia,
  and the mountains of northwestern North Carolina.

* WHEN...Until 8 AM EDT Thursday.

* ADDITIONAL DETAILS...Plan on difficult travel conditions,
  including during the evening commute. Tree branches could fall.
  Winds gusting between 50 and 55 mph will cause areas of blowing
  and drifting snow. It may also cause downed trees and
  powerlines, especially in areas where significant amounts of
  snow weighs on trees and powerlines.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow and blowing snow means severe
winter weather conditions will make travel very hazardous or
impossible. If you must travel, keep an extra flashlight, food
and water in your vehicle in case of an emergency. The latest
road conditions for the state you are calling from can be
obtained by calling 5 1 1.

&&

$$

Loconto
259 
WWUS41 KRNK 220324
WSWRNK

URGENT - WINTER WEATHER MESSAGE
National Weather Service Blacksburg VA
1124 PM EDT Wed Mar 21 2018


NCZ001-002-018-VAZ007-009-015-WVZ042-043-508-220430-
/O.CAN.KRNK.WS.W.0004.000000T0000Z-180322T1200Z/
Ashe-Alleghany NC-Watauga-Tazewell-Smyth-Grayson-Mercer-Summers-
Western Greenbrier-
1124 PM EDT Wed Mar 21 2018

...WINTER STORM WARNING IS CANCELLED...

Snow showers taper off to flurries before ending overnight. An
additional inch or less expected. Winds will create some blowing
snow early, and untreated roads will stay slick from any refreeze
of melted snow.

$$

What forecasters said that day

The local office's own words before this winter storm 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 winter storm warning went out at Mar 20, 2:40 AM EDT, 2 hours 26 minutes earlier.

Area forecast discussion, Mar 20, 2:40 AM EDT, 2 hours 26 minutes before
Area Forecast Discussion
National Weather Service Blacksburg VA
240 AM EDT Tue Mar 20 2018

.SYNOPSIS...
Low pressure over the central Plains will cross east over the
Tennessee Valley and central Appalachians on Tuesday. The low
will then deepen off the coast and track northeast Wednesday and
Thursday. High pressure will cover much of the eastern United
States on Friday.

&&

.NEAR TERM /THROUGH TODAY/...
As of 940 PM EST Monday...

Shield of rain/convection edging closer to the forecast area,
and starting to see light rain as far east as Wytheville, while
deeper convection remains over Tennessee into Alabama and
northeast Georgia. Latest HRRR and RAP have good handle on this
and look for area of rain to work from southwest to northeast
through the forecast from late this evening into dawn Tuesday,
with average rainfall amounts of a quarter to half inch.

Stable layer seems to hold in place, but cannot rule out a
rumble of thunder making into to the mountains of NC into far SW
VA by midnight. Overall, think temps will stay elevated, but
could drop toward the lower to mid 30s in the Alleghanys late,
with some sleet possible, but nothing of note winter wise until
Tuesday night.

Previous early evening discussion...

Made some changes to the precip forecast this evening as radar
coverage and mesoanalysis showing lack of precip, and forcing,
as area of subsidence passes by per upper vort exiting to the
northeast. Should start to see a ramping up in rainfall after
10-11pm from the southwest as models bring shield of
rain/convection from mid TN into Southwest VA, with better upper
support pushing into the mountains as well.

Previous discussion from early afternoon...

Vorticity advection, isentropic lift and upslope forcing will
all contribute to widespread rain across southwest Virginia,
southeast West Virginia and northwest North Carolina tonight.
Water vapor loop shows a short wave over the Tennessee Valley
which will cross the central Appalachians tonight. Will be
leaning toward the heavier side of the guidance for rainfall
amounts. Clouds and warm air advection will limit temperature
drop tonight. Will use a non diurnal temperature trend for
tonight.

Models continue to indicate the beginning of cooler temperatures
advancing down the eastern slopes of the appalachians late Tuesday.
Otherwise there may a be sleet or snow mixed in with the rain north
of I-64 Tuesday. BUFKIT forecast soundings keep Hot Springs rain
until afternoon with a slow transition to snow in the afternoon.
Surface temperatures may not drop below freezing during the day
so any accumulation before dark will be minimal.

&&

.SHORT TERM /TONIGHT THROUGH THURSDAY NIGHT/...
As of 330 PM EDT Monday...

Guidance seems to have come into general agreement with the complex
synoptic evolution of our midweek weather system. Several surges of
short wave energy will carve out a broad, deep trof which culminates
in a closed low moving across the Appalachians and central mid
Atlantic region on Wednesday. The short wave energy rotating around
the trof will drive development of low pressure that will move up
the Atlantic coast Tuesday night and Wednesday as a surface
reflection of the upper low lingers back to the west over the
mountains, all while a wedge of high pressure lingers east of the
mountains.

As the initial wave Monday night departs to the east early Tuesday,
expect some light lingering precipitation through early Tuesday
afternoon. By Tuesday afternoon expect convection to develop on the
western/southern periphery of the wedge as the upper trof begins to
push over the region from the west. Convective elements will then
ride up over the wedge as the complex structure of surface low
pressure begins to develop. During this time also expect
synoptically induced dynamic cooling to aid thermodynamic cooling
and allow for a transition from rain to snow from north to south and
from high to low elevations, with the possible exception of
locations deeper into the NC piedmont. Snow will then continue
through Wednesday with primary forcing from the closed upper low.
Ptype will become complicated by diurnal effects of heating
especially east of the Blue Ridge and at lower elevations and wet
snow conditions may not be very efficient at accumulating. The event
will gradually taper off as the upper low slowly pulls off to the
east Wednesday afternoon/night and lingering upslope snow showers
diminish by Thursday morning.

The end result will be several inches of wet snow across the region
Tuesday night through Wednesday with greater amounts west of the
Blue Ridge and at higher elevations, and lower amounts further to the
south and east. Currently leaning toward thermal profiles which would
more favor sleet as a mixed ptype than freezing rain during the
transition Tuesday night mainly north of Interstate 64 but this is a
fine line and will be monitored closely. While confidence remains low
in specifics, there is enough certainty in potentially impactful winter
weather to warrant the issuance of a winter storm watch for locations
along and west of the Blue Ridge from Tuesday night through Wednesday.
This watch may be adjusted in timing and/or coverage, and some
locations may eventually transition to a warning or advisory.

&&

.LONG TERM /FRIDAY THROUGH MONDAY/...
As of 330 PM EDT Monday...

A large ridge being undercut by southern stream energy and moisture
will move across the eastern US into the first part of next week.
This will keep our weather active through Monday.

After a brief break of fair weather on Friday, a warm front
extending from low pressure in the midwest will begin to push
precipitation back into the region Saturday. Temperature profiles
point to the possibility of wintry precipitation especially from the
Blue Ridge west through Saturday night. Solutions then start to
diverge with the possibility of the frontal boundary and wedge
lingering over the region with precipitation through the weekend, or
possibly a brief break on Sunday before the next wave brings
precipitation back for Monday. Will blend solutions to find a
compromise, but the main point is to expect unsettled conditions
into the first part of next week with temperatures generally below
normal.

&&

.AVIATION /06Z TUESDAY THROUGH SATURDAY/...
As of 200 AM EDT Tuesday...

Rain will end by mid morning...then redevelop this evening and
change to snow after midnight tonight. This is the result of an
upper level low pressure area over the lower OH/TN valleys that
will approach the mountains from the west today, then redevelop
as a coastal storm tonight. The break in the precipitation today
will allow visibilities to improve, but think cigs will continue
to teeter with the IFR/MVFR category threshold.

Change of p-type will occur around midnight tonight as colder
air arrives from the north associated with the northeast wind
and cold air advection on the back side of the developing
coastal low. Heavy wet snow is likely later tonight from the
Roanoke valley north and west into the mountains bordering
WV/VA. Flight conditions will deteriorate rapidly tonight once
the rain changes to snow with potential for LIFR after midnight
and through the morning push Wednesday.

Confidence is medium through the forecast period. Greatest
uncertainty will be with forecast snow amounts tonight... the
warm ground aiding in the melting process.

Extended Aviation Discussion...

As a low pressure system heads offshore later Wednesday winds
will increase from the northwest and the snow will taper to
flurries.  Drier air should finally result in improving
conditions Thursday as high pressure builds from the northwest.
Another low pressure system will bring rain and the associated
MVFR or lower conditions for Friday and Saturday.

&&

.EQUIPMENT...
As of 335 PM EDT Monday...

The Mount Jefferson NWR remains off the air. The radio unit
needed to repair the system is expected to arrive on Wednesday.
The earliest this system will again be operational will be
Wednesday afternoon.

&&

.RNK WATCHES/WARNINGS/ADVISORIES...
VA...Winter Storm Watch from late tonight through Wednesday evening
     for VAZ007-009>020-022>024.
NC...Winter Storm Watch from late tonight through Wednesday evening
     for NCZ001-002-018.
WV...Winter Storm Watch from late tonight through Wednesday evening
     for WVZ042>044-507-508.

&&

SYNOPSIS...AMS
NEAR TERM...AMS/WP
SHORT TERM...MBS
LONG TERM...MBS
AVIATION...PM
EQUIPMENT...AMS
Hazardous weather outlook, Mar 19, 4:30 PM EDT, 12 hours 36 minutes before
Hazardous Weather Outlook
National Weather Service Blacksburg VA
430 PM EDT Mon Mar 19 2018

NCZ001-002-018-VAZ007-009>020-022>024-WVZ042>044-507-508-202030-
Ashe-Alleghany NC-Watauga-Tazewell-Smyth-Bland-Giles-Wythe-Pulaski-
Montgomery-Grayson-Carroll-Floyd-Craig-Alleghany VA-Bath-Roanoke-
Botetourt-Rockbridge-Mercer-Summers-Monroe-Eastern Greenbrier-
Western Greenbrier-
430 PM EDT Mon Mar 19 2018

...WINTER STORM WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY EVENING...

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

.DAY ONE...Tonight.

Heavy rain is possible tonight along the southern Blue Ridge.
Ponding of water on roadways and localized flooding of poor drainage
areas are possible.

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

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Winter Storm Watch.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

NCZ004>006-VAZ032>035-043>047-058-059-202030-
Stokes-Rockingham-Caswell-Patrick-Franklin-Bedford-Amherst-Henry-
Pittsylvania-Campbell-Appomattox-Buckingham-Halifax-Charlotte-
430 PM EDT Mon Mar 19 2018

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

.DAY ONE...Tonight.

There is a low probability for widespread hazardous weather.

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

Wet snow may accumulate 1 to 2 inches.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

NCZ003-019-020-202030-
Surry-Wilkes-Yadkin-
430 PM EDT Mon Mar 19 2018

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

.DAY ONE...Tonight.

There is a low probability for widespread hazardous weather.

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

There is a low probability for widespread hazardous weather.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

The office that day

Everything else NWS Blacksburg, VA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 20, 5:06 AM EDTWinter Weather AdvisoryRNKAmherst, Appomattox, Bedford, Buckingham, Campbell, Charlotte and 8 more34 hr
Mar 20, 10:02 AM EDTSpecial Weather StatementRNKAlleghany, Amherst, Appomattox, Bath, Bedford, Bland and 31 more13 min
Mar 20, 5:58 PM EDTSpecial Weather StatementRNKWatauga47 min

Nearby

Winter Storm Warnings in Virginia, 2018Winter Storm Warnings in West Virginia, 2018Winter Storm Warnings in North Carolina, 2018Every winter storm warning in 2018

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.