Alert archive / North Carolina / Winter Storm Warnings in 2007

Winter Storm Warning 1, NWS Raleigh, NC

January 31, 200714 counties in North Carolina

NWS Raleigh, NC issued this winter storm warning at Jan 31, 2007, 2:55 PM EST for 14 counties in North Carolina. It took effect at Feb 1, 2007, 6:00 AM EST. It was in force for 8 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jan 31, 2007, 2:55 PM EST (19:55 UTC)
In effect from
Feb 1, 2007, 6:00 AM EST
Expired
Feb 1, 2007, 1:43 PM EST
In force
8 hr
Issued by
NWS Raleigh, NC

Counties Alamance County, NC, Chatham County, NC, Davidson County, NC, Durham County, NC, Forsyth County, NC, Granville County, NC, Guilford County, NC, Montgomery County, NC, Orange County, NC, Person County, NC, Randolph County, NC, Stanly County, NC, Vance County, NC, Warren County, NC

The radar

The Raleigh/Durham radar (KRAX), 86 km from the middle of the area, began a volume at 20:00 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

Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 7.9 hours before the alert went out and 50 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, Greensboro/Hi Pt, NC at 12:00Z on 2007-01-31Temperature 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, Greensboro/Hi Pt, NC at 12:00Z on 2007-01-31The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -36 square meters per square second.1939587897117136Sfc1 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
1444 m above ground
0-6 km bulk shear
71 kt
0-1 km storm-relative helicity
-36 m²/s²
0-3 km storm-relative helicity
80 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WWUS42 KRAH 311955
WSWRAH

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RALEIGH NC
255 PM EST WED JAN 31 2007

...ACCUMULATING SNOW...SLEET AND FREEZING RAIN ARE EXPECTED ACROSS
THE WESTERN PIEDMONT AND PORTIONS OF CENTRAL NORTH CAROLINA TO THE
NORTHERN COASTAL PLAIN ON THURSDAY...

NCZ007>010-021>025-038>040-073-074-010430-
/O.UPG.KRAH.WS.A.0001.070201T1100Z-070202T0500Z/
/O.NEW.KRAH.WS.W.0001.070201T1100Z-070202T0500Z/
PERSON-GRANVILLE-VANCE-WARREN-FORSYTH-GUILFORD-ALAMANCE-ORANGE-
DURHAM-DAVIDSON-RANDOLPH-CHATHAM-STANLY-MONTGOMERY-
INCLUDING THE CITIES OF...ROXBORO...OXFORD...HENDERSON...
WARRENTON...WINSTON-SALEM...GREENSBORO...HIGH POINT...
BURLINGTON...CHAPEL HILL...DURHAM...LEXINGTON...ASHEBORO...
PITTSBORO...ALBEMARLE...TROY
255 PM EST WED JAN 31 2007

...WINTER STORM WARNING IN EFFECT FROM 6 AM THURSDAY TO MIDNIGHT
EST THURSDAY NIGHT...
...WINTER STORM WATCH NO LONGER IN EFFECT...

THE NATIONAL WEATHER SERVICE IN RALEIGH HAS ISSUED A WINTER STORM
WARNING...WHICH IS IN EFFECT FROM 6 AM THURSDAY TO MIDNIGHT EST
THURSDAY NIGHT. THIS REPLACES THE WINTER STORM WATCH ISSUED
EARLIER FOR THE AREA.

LOW PRESSURE IS EXPECTED TO MOVE FROM THE GULF COAST OF ALABAMA
EARLY THURSDAY TO THE NORTH CAROLINA COAST THURSDAY NIGHT. WARM
MOIST AIR WILL OVERRIDE VERY COLD AIR NEAR THE GROUND. INITIALLY
THE AIR WILL BE COLD ENOUGH TO PRODUCE SNOW AND SLEET THURSDAY
MORNING. BUT AS THE AIR CONTINUES TO WARM ALOFT... SNOW AND SLEET
WILL TURN TO FREEZING RAIN BY AFTERNOON.

AREAS OF SNOW AND SLEET ARE EXPECTED IN THE WESTERN PIEDMONT
INCLUDING THE TRIAD AREA...ALBEMARLE AND TROY...SHORTLY AFTER
SUNRISE AND PROGRESS EASTWARD TO THE TRIANGLE AREA...OXFORD AND
HENDERSON BY 1000 AM. ONE TO TWO INCHES OF SNOW MIXED WITH SLEET
IS EXPECTED IN THE WARNING AREA BEFORE A TURN TO FREEZING RAIN.
FREEZING RAIN WILL CONTINUE DURING THE AFTERNOON. ONE QUARTER
INCH OF ICE ACCRUAL IS EXPECTED WITH ISOLATED HEAVIER AMOUNTS
IN THE TRIAD REGION. FREEZING RAIN IS EXPECTED TO TAPER OFF TO
FREEZING DRIZZLE EARLY THURSDAY NIGHT.

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW...
SLEET... AND ICE ARE EXPECTED. THIS WILL MAKE TRAVEL VERY
HAZARDOUS...WITH UNTREATED ROADS POSSIBLY BECOMING IMPASSIBLE. ICE
ACCRUAL MAY RESULT IN DOWNED TREE LIMBS AND SPORADIC POWER
OUTAGES. 

PEOPLE IN CENTRAL NORTH CAROLINA SHOULD KEEP INFORMED OF LATEST
WEATHER CONDITIONS AND LATER STATEMENTS FROM THE NATIONAL WEATHER
SERVICE. 

$$

NCZ026-041-075-076-083-084-010430-
/O.UPG.KRAH.WS.A.0001.070201T1100Z-070202T0500Z/
/O.NEW.KRAH.WW.Y.0003.070201T1100Z-070202T0500Z/
FRANKLIN-WAKE-MOORE-LEE-ANSON-RICHMOND-
INCLUDING THE CITIES OF...LOUISBURG...RALEIGH...SOUTHERN PINES...
SANFORD...WADESBORO...ROCKINGHAM
255 PM EST WED JAN 31 2007

...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM THURSDAY TO
MIDNIGHT EST THURSDAY NIGHT...
...WINTER STORM WATCH NO LONGER IN EFFECT...

THE NATIONAL WEATHER SERVICE IN RALEIGH HAS ISSUED A WINTER
WEATHER ADVISORY...WHICH IS IN EFFECT FROM 6 AM THURSDAY TO
MIDNIGHT EST THURSDAY NIGHT. THIS REPLACES THE WINTER STORM WATCH
ISSUED EARLIER FOR THE AREA.

LOW PRESSURE IS EXPECTED TO MOVE FROM THE GULF COAST OF ALABAMA
EARLY THURSDAY TO THE NORTH CAROLINA COAST THURSDAY NIGHT. WARM
MOIST AIR WILL OVERRIDE VERY COLD AIR NEAR THE GROUND. INITIALLY
THE AIR WILL BE COLD ENOUGH TO PRODUCE SNOW AND SLEET THURSDAY
MORNING. BUT AS THE AIR CONTINUES TO WARM ALOFT... SNOW AND SLEET
WILL TURN TO FREEZING RAIN BY MIDDAY AND BECOME MAINLY RAIN
DURING THE AFTERNOON.

AREAS OF SNOW AND SLEET ARE EXPECTED IN THE WESTERN SANDHILLS TO
NORTHEAST PIEDMONT INCLUDING SOUTHERN PINES AND THE TRIANGLE AREA
BY 900 AM AND NORTHEASTWARD TO NEAR ROANOKE RAPIDS BY 1100 AM. UP
TO ONE INCH OF SNOW MIXED WITH SLEET IS EXPECTED IN THE ADVISORY
AREA BEFORE A TURN TO FREEZING RAIN. FREEZING RAIN WILL TURN TO
RAIN AS TEMPERATURES STRUGGLE ABOVE 32 DEGREES DURING THE
AFTERNOON. ONE EIGHTH INCH OF ICE ACCRUAL IS EXPECTED. BECAUSE
SURFACE TEMPERATURES WILL REMAIN NEAR FREEZING...ICE ON ELEVATED
SURFACES AND A FEW ICY PATCHES ON UNTREATED PAVEMENTS WILL LINGER
INTO THURSDAY NIGHT.

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

PEOPLE IN CENTRAL NORTH CAROLINA SHOULD KEEP INFORMED OF LATEST
WEATHER CONDITIONS AND LATER STATEMENTS FROM THE NATIONAL WEATHER
SERVICE. 

$$

NCZ011-027-028-043-010430-
/O.NEW.KRAH.WW.Y.0003.070201T1100Z-070202T0500Z/
HALIFAX-NASH-EDGECOMBE-WILSON-
INCLUDING THE CITIES OF...ROANOKE RAPIDS...NASHVILLE...
ROCKY MOUNT...WILSON
255 PM EST WED JAN 31 2007

...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM THURSDAY TO
MIDNIGHT EST THURSDAY NIGHT...

THE NATIONAL WEATHER SERVICE IN RALEIGH HAS ISSUED A WINTER
WEATHER ADVISORY...WHICH IS IN EFFECT FROM 6 AM THURSDAY TO
MIDNIGHT EST THURSDAY NIGHT. 

LOW PRESSURE IS EXPECTED TO MOVE FROM THE GULF COAST OF ALABAMA
EARLY THURSDAY TO THE NORTH CAROLINA COAST THURSDAY NIGHT. WARM
MOIST AIR WILL OVERRIDE VERY COLD AIR NEAR THE GROUND. INITIALLY
THE AIR WILL BE COLD ENOUGH TO PRODUCE SNOW AND SLEET THURSDAY
MORNING. BUT AS THE AIR CONTINUES TO WARM ALOFT... SNOW AND SLEET
WILL TURN TO FREEZING RAIN BY MIDDAY AND BECOME MAINLY RAIN
DURING THE AFTERNOON.

AREAS OF SNOW AND SLEET ARE EXPECTED TO DEVELOP OVER THE NORTHERN
COASTAL PLAIN AROUND 1000 AM THURSDAY MORNING. LESS THAN ONE INCH OF
SNOW MIXED WITH SLEET IS EXPECTED IN THE ADVISORY AREA BEFORE A
TURN TO FREEZING RAIN....THEN RAIN. ICE ACCRUAL OF A TRACE TO ONE
TENTH OF AN INCH IS POSSIBLE BEFORE TEMPERATURES CLIMB ABOVE 32
DEGREES. SOME ICE MAY LINGER ON ELEVATED SURFACES AND ISOLATED ICY
PATCHES MAY LINGER ON UNTREATED ROADS INTO THURSDAY NIGHT.

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

PEOPLE IN CENTRAL NORTH CAROLINA SHOULD KEEP INFORMED OF LATEST
WEATHER CONDITIONS AND LATER STATEMENTS FROM THE NATIONAL WEATHER
SERVICE. 

$$

RFG
5 follow-up statements
000 
WWUS42 KRAH 010217
WSWRAH

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RALEIGH NC
917 PM EST WED JAN 31 2007

...ACCUMULATING SNOW...SLEET AND FREEZING RAIN ARE EXPECTED
ACROSS THE WESTERN PIEDMONT AND PORTIONS OF CENTRAL NORTH
CAROLINA TO THE NORTHERN COASTAL PLAIN ON THURSDAY...

NCZ008>010-025-040-073-074-011030-
/O.CON.KRAH.WS.W.0001.070201T1100Z-070202T0500Z/
GRANVILLE-VANCE-WARREN-DURHAM-CHATHAM-STANLY-MONTGOMERY-
INCLUDING THE CITIES OF...OXFORD...HENDERSON...WARRENTON...
DURHAM...PITTSBORO...ALBEMARLE...TROY
917 PM EST WED JAN 31 2007

...WINTER STORM WARNING REMAINS IN EFFECT FROM 6 AM THURSDAY TO
MIDNIGHT EST THURSDAY NIGHT...

A WINTER STORM WARNING REMAINS IN EFFECT FROM 6 AM THURSDAY TO
MIDNIGHT EST THURSDAY NIGHT. 

LOW PRESSURE IS EXPECTED TO MOVE FROM THE GULF COAST OF ALABAMA
EARLY THURSDAY TO THE NORTH CAROLINA COAST THURSDAY NIGHT. WARM
MOIST AIR WILL OVERRIDE VERY COLD AIR NEAR THE GROUND. INITIALLY
THE AIR WILL BE COLD ENOUGH TO PRODUCE SNOW AND SLEET THURSDAY
MORNING. BUT AS THE AIR CONTINUES TO WARM ALOFT... SNOW AND SLEET
WILL TURN TO FREEZING RAIN BY AFTERNOON.

AREAS OF SNOW AND SLEET ARE EXPECTED IN THE SOUTHERN AND WESTERN
PIEDMONT INCLUDING ALBEMARLE AND TROY...SHORTLY AFTER SUNRISE AND
PROGRESS EAST TO THE TRIANGLE AREA...OXFORD AND HENDERSON BY 10 AM.
UP TO ONE INCH OF SNOW MIXED WITH SLEET IS EXPECTED IN THE WARNING
AREA BEFORE A TURN TO FREEZING RAIN. FREEZING RAIN WILL CONTINUE
DURING THE AFTERNOON. UP TO ONE QUARTER INCH OF ICE ACCRUAL IS
EXPECTED ON EXPOSED SURFACE OBJECTS. THE FREEZING RAIN IS EXPECTED
TO TAPER OFF TO FREEZING DRIZZLE THURSDAY NIGHT.

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW...
SLEET... AND ICE ARE EXPECTED. THIS WILL MAKE TRAVEL VERY
HAZARDOUS...ESPECIALLY THURSDAY AFTERNOON THROUGH THURSDAY NIGHT. ICE
ACCRUAL MAY RESULT IN A FEW DOWNED TREE LIMBS AND SPORADIC POWER
OUTAGES.

PEOPLE IN CENTRAL NORTH CAROLINA SHOULD KEEP INFORMED OF LATEST
WEATHER CONDITIONS AND LATER STATEMENTS FROM THE NATIONAL WEATHER
SERVICE ON THURSDAY.

$$

NCZ007-021>024-038-039-011030-
/O.CON.KRAH.WS.W.0001.070201T1100Z-070202T0500Z/
PERSON-FORSYTH-GUILFORD-ALAMANCE-ORANGE-DAVIDSON-RANDOLPH-
INCLUDING THE CITIES OF...ROXBORO...WINSTON-SALEM...GREENSBORO...
HIGH POINT...BURLINGTON...CHAPEL HILL...LEXINGTON...ASHEBORO
917 PM EST WED JAN 31 2007

...WINTER STORM WARNING REMAINS IN EFFECT FROM 6 AM THURSDAY TO
MIDNIGHT EST THURSDAY NIGHT...

A WINTER STORM WARNING REMAINS IN EFFECT FROM 6 AM THURSDAY TO
MIDNIGHT EST THURSDAY NIGHT. 

LOW PRESSURE IS EXPECTED TO MOVE FROM THE GULF COAST OF ALABAMA
EARLY THURSDAY TO THE NORTH CAROLINA COAST THURSDAY NIGHT. WARM
MOIST AIR WILL OVERRIDE VERY COLD AIR NEAR THE GROUND. INITIALLY
THE AIR WILL BE COLD ENOUGH TO PRODUCE SNOW AND SLEET THURSDAY
MORNING. BUT AS THE AIR CONTINUES TO WARM ALOFT... SNOW AND SLEET
WILL TURN TO FREEZING RAIN BY AFTERNOON.

AREAS OF SNOW AND SLEET ARE EXPECTED IN THE NORTHWEST PIEDMONT
INCLUDING THE TRIAD AREA...SHORTLY AFTER SUNRISE. ONE TO TWO
INCHES OF SNOW MIXED WITH SLEET IS EXPECTED IN THE WARNING AREA
BEFORE A TURN TO FREEZING RAIN. FREEZING RAIN WILL CONTINUE DURING
THE AFTERNOON. ONE QUARTER INCH OF ICE ACCRUAL IS EXPECTED WITH
ISOLATED AMOUNTS OF THREE-EIGHTHS OF AN INCH. THIS MAY LEAD TO A
FEW DOWN TREES AND SCATTERED POWER OUTAGES...ESPECIALLY ALONG AND
NORTH OF I-85. THE FREEZING RAIN IS EXPECTED TO TAPER OFF TO
FREEZING DRIZZLE THURSDAY NIGHT.

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW...
SLEET... AND ICE ARE EXPECTED. THIS WILL MAKE TRAVEL VERY
HAZARDOUS...ESPECIALLY THURSDAY AFTERNOON INTO THURSDAY NIGHT.

PEOPLE IN CENTRAL NORTH CAROLINA SHOULD KEEP INFORMED OF LATEST
WEATHER CONDITIONS AND LATER STATEMENTS FROM THE NATIONAL WEATHER
SERVICE.

$$

NCZ042-077-011030-
/O.EXA.KRAH.WW.Y.0003.070201T1100Z-070202T0500Z/
JOHNSTON-HARNETT-
INCLUDING THE CITIES OF...SMITHFIELD...LILLINGTON
917 PM EST WED JAN 31 2007

...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM THURSDAY TO
MIDNIGHT EST THURSDAY NIGHT...

THE NATIONAL WEATHER SERVICE IN RALEIGH HAS ISSUED A WINTER
WEATHER ADVISORY...WHICH IS IN EFFECT FROM 6 AM THURSDAY TO
MIDNIGHT EST THURSDAY NIGHT. 

LOW PRESSURE IS EXPECTED TO MOVE FROM THE GULF COAST OF ALABAMA
EARLY THURSDAY TO THE NORTH CAROLINA COAST THURSDAY NIGHT. WARM
MOIST AIR WILL OVERRIDE VERY COLD AIR NEAR THE GROUND. INITIALLY
THE AIR WILL BE COLD ENOUGH TO PRODUCE SNOW AND SLEET THURSDAY
MORNING. BUT AS THE AIR CONTINUES TO WARM ALOFT... SNOW AND SLEET
WILL TURN TO FREEZING RAIN BY LATE MORNING AND BECOME MAINLY RAIN
DURING THE AFTERNOON.

AREAS OF SNOW AND SLEET ARE EXPECTED TO DEVELOP ACROSS SECTIONS OF
HARNETT AND JOHNSTON COUNTIES AROUND MID MORNING THURSDAY THEN
QUICKLY CHANGE TO FREEZING RAIN. THE FREEZING RAIN WILL TRANSITION
TO RAIN THURSDAY AFTERNOON AS THE TEMPERATURES RISES TO NEAR 32
DEGREES. LESS THAN AN INCH OF SNOW ACCUMULATION IS EXPECTED WHILE
A TRACE TO AN EIGHTH OF AN INCH ICE ACCRUAL IS EXPECTED ON EXPOSED
OBJECTS. BECAUSE SURFACE TEMPERATURES WILL REMAIN NEAR
FREEZING...ICE ON ELEVATED SURFACES AND A FEW ICY PATCHES ON
UNTREATED PAVEMENTS WILL LINGER INTO THURSDAY NIGHT.

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

PEOPLE IN CENTRAL NORTH CAROLINA SHOULD KEEP INFORMED OF LATEST
WEATHER CONDITIONS AND LATER STATEMENTS FROM THE NATIONAL WEATHER
SERVICE ON THURSDAY.

$$

NCZ011-026>028-041-043-075-076-083-084-011030-
/O.CON.KRAH.WW.Y.0003.070201T1100Z-070202T0500Z/
HALIFAX-FRANKLIN-NASH-EDGECOMBE-WAKE-WILSON-MOORE-LEE-ANSON-
RICHMOND-
INCLUDING THE CITIES OF...ROANOKE RAPIDS...LOUISBURG...
NASHVILLE...ROCKY MOUNT...RALEIGH...WILSON...SOUTHERN PINES...
SANFORD...WADESBORO...ROCKINGHAM
917 PM EST WED JAN 31 2007

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM THURSDAY
TO MIDNIGHT EST THURSDAY NIGHT...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM THURSDAY TO
MIDNIGHT EST THURSDAY NIGHT. 

LOW PRESSURE IS EXPECTED TO MOVE FROM THE GULF COAST OF ALABAMA
EARLY THURSDAY TO THE NORTH CAROLINA COAST THURSDAY NIGHT. WARM
MOIST AIR WILL OVERRIDE VERY COLD AIR NEAR THE GROUND. INITIALLY
THE AIR WILL BE COLD ENOUGH TO PRODUCE SNOW AND SLEET THURSDAY
MORNING. BUT AS THE AIR CONTINUES TO WARM ALOFT... SNOW AND SLEET
WILL TURN TO FREEZING RAIN BY MIDDAY. 

AREAS OF SNOW AND SLEET ARE EXPECTED TO MOVE INTO THE SOUTHERN
PIEDMONT AROUND WADESBORO AND ROCKINGHAM AROUND DAYBREAK THEN
MOVE INTO THE RALEIGH AREA AROUND 9 AM...THEN TO THE
WILSON...ROCKY MOUNT AND ROANOKE RAPIDS AREA BEFORE 11 AM. UP TO
AN INCH OF SNOW MIXED WITH SLEET MAY ACCUMULATE BEFORE CHANGING TO
FREEZING RAIN. FREEZING RAIN WILL TURN TO RAIN AS TEMPERATURES
STRUGGLE TO AROUND 32 DEGREES LATE IN THE DAY. ONE EIGHTH INCH OF
ICE ACCRUAL IS EXPECTED ON EXPOSED OBJECTS SUCH AS FENCES...TREE
BRANCHES AND VEHICLES. BECAUSE SURFACE TEMPERATURES WILL REMAIN
NEAR FREEZING...ICE ON ELEVATED SURFACES AND A FEW ICY PATCHES ON
UNTREATED PAVEMENTS WILL LINGER INTO THURSDAY NIGHT.

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

PEOPLE IN CENTRAL NORTH CAROLINA SHOULD KEEP INFORMED OF LATEST
WEATHER CONDITIONS AND LATER STATEMENTS FROM THE NATIONAL WEATHER
SERVICE ON THURSDAY.

$$
000 
WWUS42 KRAH 010944
WSWRAH

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RALEIGH NC
444 AM EST THU FEB 1 2007

...ACCUMULATING SNOW...SLEET AND FREEZING RAIN ARE EXPECTED
ACROSS THE WESTERN PIEDMONT AND PORTIONS OF CENTRAL NORTH
CAROLINA TO THE NORTHERN COASTAL PLAIN TODAY...

NCZ008>010-025-040-073-074-011800-
/O.CON.KRAH.WS.W.0001.070201T1100Z-070202T0500Z/
GRANVILLE-VANCE-WARREN-DURHAM-CHATHAM-STANLY-MONTGOMERY-
INCLUDING THE CITIES OF...OXFORD...HENDERSON...WARRENTON...
DURHAM...PITTSBORO...ALBEMARLE...TROY
444 AM EST THU FEB 1 2007

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT. 

LOW PRESSURE IS EXPECTED TO MOVE FROM THE GULF COAST OF ALABAMA
EARLY TODAY TO THE NORTH CAROLINA COAST TONIGHT. WARM MOIST AIR
WILL OVERRIDE VERY COLD AIR NEAR THE GROUND. INITIALLY THE AIR
WILL BE COLD ENOUGH TO PRODUCE SNOW AND SLEET DURING THE MORNING.
HOWEVER...AS THE AIR WARMS ALOFT DURING THE LATE AFTERNOON...
SNOW AND SLEET WILL TURN TO FREEZING RAIN.

AREAS OF SNOW AND SLEET ARE EXPECTED IN THE SOUTHERN AND WESTERN
PIEDMONT INCLUDING ALBEMARLE AND TROY...SHORTLY AFTER SUNRISE AND
PROGRESS EAST TO THE TRIANGLE AREA...OXFORD AND HENDERSON BY
10 AM. UP TO ONE INCH OF SNOW MIXED WITH SLEET IS EXPECTED IN THE
WARNING AREA BEFORE A TURN TO FREEZING RAIN. FREEZING RAIN WILL
CONTINUE THROUGH THE LATE AFTERNOON INTO THE EARLY EVENING. UP TO
ONE QUARTER INCH OF ICE ACCRUAL IS EXPECTED ON EXPOSED SURFACE
OBJECTS. THE FREEZING RAIN IS EXPECTED TO TAPER OFF TO FREEZING
DRIZZLE OR RAIN BEFORE MIDNIGHT.

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW...
SLEET... AND ICE ARE EXPECTED. THIS WILL MAKE TRAVEL VERY
HAZARDOUS...ESPECIALLY THIS MORNING THROUGH LATE AFTERNOON. ICE
ACCRUAL MAY RESULT IN A FEW DOWNED TREE LIMBS AND SPORADIC POWER
OUTAGES.

PEOPLE IN CENTRAL NORTH CAROLINA SHOULD KEEP INFORMED OF LATEST
WEATHER CONDITIONS AND LATER STATEMENTS FROM THE NATIONAL WEATHER
SERVICE DURING THE DAY TODAY.

$$

NCZ007-021>024-038-039-011800-
/O.CON.KRAH.WS.W.0001.070201T1100Z-070202T0500Z/
PERSON-FORSYTH-GUILFORD-ALAMANCE-ORANGE-DAVIDSON-RANDOLPH-
INCLUDING THE CITIES OF...ROXBORO...WINSTON-SALEM...GREENSBORO...
HIGH POINT...BURLINGTON...CHAPEL HILL...LEXINGTON...ASHEBORO
444 AM EST THU FEB 1 2007

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT. 

LOW PRESSURE IS EXPECTED TO MOVE FROM THE GULF COAST OF ALABAMA
EARLY TODAY TO THE NORTH CAROLINA COAST TONIGHT. WARM MOIST AIR
WILL OVERRIDE VERY COLD AIR NEAR THE GROUND. INITIALLY THE AIR
WILL BE COLD ENOUGH TO PRODUCE SNOW THIS MORNING. BUT AS THE AIR
CONTINUES TO WARM ALOFT... SNOW WILL BECOME MIXED WITH SLEET AND
FREEZING RAIN BY AFTERNOON.

AREAS OF SNOW ARE EXPECTED IN THE NORTHWEST PIEDMONT INCLUDING
THE TRIAD AREA...AFTER SUNRISE. ONE TO THREE INCHES OF SNOW IS
EXPECTED IN THE WARNING AREA. THE SNOW WILL BECOME MIXED WITH
SLEET AND FREEZING RAIN DURING THE AFTERNOON. ONE QUARTER INCH OF
ICE ACCRUAL IS EXPECTED WITH ISOLATED AMOUNTS OF THREE-EIGHTHS OF
AN INCH. THIS MAY LEAD TO A FEW DOWN TREES AND SCATTERED POWER
OUTAGES...ESPECIALLY ALONG AND NORTH OF I-85. THE FREEZING RAIN IS
EXPECTED TO TAPER OFF TO FREEZING DRIZZLE TONIGHT.

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW...
SLEET... AND ICE ARE EXPECTED. THIS WILL MAKE TRAVEL VERY
HAZARDOUS...ESPECIALLY THIS MORNING THROUGH LATE THIS EVENING.

PEOPLE IN CENTRAL NORTH CAROLINA SHOULD KEEP INFORMED OF LATEST
WEATHER CONDITIONS AND LATER STATEMENTS FROM THE NATIONAL WEATHER
SERVICE DURING THE DAY TODAY.

$$

NCZ011-026>028-041-043-075-076-083-084-011800-
/O.CON.KRAH.WW.Y.0003.070201T1100Z-070202T0500Z/
HALIFAX-FRANKLIN-NASH-EDGECOMBE-WAKE-WILSON-MOORE-LEE-ANSON-
RICHMOND-
INCLUDING THE CITIES OF...ROANOKE RAPIDS...LOUISBURG...
NASHVILLE...ROCKY MOUNT...RALEIGH...WILSON...SOUTHERN PINES...
SANFORD...WADESBORO...ROCKINGHAM
444 AM EST THU FEB 1 2007

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT. 

LOW PRESSURE IS EXPECTED TO MOVE FROM THE GULF COAST OF ALABAMA
EARLY TODAY TO THE NORTH CAROLINA COAST TONIGHT. WARM MOIST AIR
WILL OVERRIDE VERY COLD AIR NEAR THE GROUND. INITIALLY THE AIR
WILL BE COLD ENOUGH TO PRODUCE SNOW AND SLEET THIS MORNING.
HOWEVER...AS THE AIR CONTINUES TO WARM ALOFT... SNOW AND SLEET
WILL TURN TO FREEZING RAIN BY MIDDAY.

AREAS OF SNOW AND SLEET ARE EXPECTED TO MOVE INTO THE SOUTHERN
PIEDMONT AROUND WADESBORO AND ROCKINGHAM AROUND DAYBREAK THEN
MOVE INTO THE RALEIGH AREA AROUND 9 AM...THEN TO THE WILSON...
ROCKY MOUNT AND ROANOKE RAPIDS AREA BEFORE 11 AM. UP TO AN INCH
OF SNOW MIXED WITH SLEET MAY ACCUMULATE BEFORE CHANGING TO A BRIEF
PERIOD OF SLEET AND FREEZING RAIN. THE WINTRY MIX WILL TURN TO
RAIN AS TEMPERATURES SLOWLY RISE TO AROUND 32 DEGREES LATE IN THE
DAY. ONE EIGHTH INCH OF ICE ACCRUAL IS EXPECTED ON EXPOSED OBJECTS
SUCH AS FENCES...TREE BRANCHES AND VEHICLES. BECAUSE SURFACE
TEMPERATURES WILL REMAIN NEAR FREEZING...ICE ON ELEVATED SURFACES
AND A FEW ICY PATCHES ON UNTREATED PAVEMENTS WILL LINGER INTO
TONIGHT.

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

PEOPLE IN CENTRAL NORTH CAROLINA SHOULD KEEP INFORMED OF LATEST
WEATHER CONDITIONS AND LATER STATEMENTS FROM THE NATIONAL WEATHER
SERVICE DURING THE DAY TODAY.

$$

NCZ042-077-011800-
/O.CON.KRAH.WW.Y.0003.070201T1100Z-070202T0500Z/
JOHNSTON-HARNETT-
INCLUDING THE CITIES OF...SMITHFIELD...LILLINGTON
444 AM EST THU FEB 1 2007

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT. 

LOW PRESSURE IS EXPECTED TO MOVE FROM THE GULF COAST OF ALABAMA
EARLY TODAY TO THE NORTH CAROLINA COAST TONIGHT. WARM MOIST AIR
WILL OVERRIDE VERY COLD AIR NEAR THE GROUND. INITIALLY THE AIR
WILL BE COLD ENOUGH TO PRODUCE SNOW AND SLEET THIS MORNING.
HOWEVER...AS THE AIR CONTINUES TO WARM ALOFT... SNOW AND SLEET
WILL TURN TO FREEZING RAIN BY LATE MORNING AND BECOME PRIMARILY RAIN
DURING THE AFTERNOON.

AREAS OF SNOW AND SLEET ARE EXPECTED TO DEVELOP ACROSS SECTIONS
OF HARNETT AND JOHNSTON COUNTIES AROUND MID MORNING THEN QUICKLY
CHANGE TO FREEZING RAIN. THE FREEZING RAIN WILL TRANSITION TO RAIN
THIS AFTERNOON AS THE TEMPERATURES RISES TO NEAR 32 DEGREES. LESS
THAN AN INCH OF SNOW ACCUMULATION IS EXPECTED WHILE A TRACE TO AN
EIGHTH OF AN INCH ICE ACCRUAL IS EXPECTED ON EXPOSED OBJECTS.
BECAUSE SURFACE TEMPERATURES WILL REMAIN NEAR FREEZING...ICE ON
ELEVATED SURFACES AND A FEW ICY PATCHES ON UNTREATED PAVEMENTS
WILL LINGER INTO TONIGHT.

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

PEOPLE IN CENTRAL NORTH CAROLINA SHOULD KEEP INFORMED OF LATEST
WEATHER CONDITIONS AND LATER STATEMENTS FROM THE NATIONAL WEATHER
SERVICE DURING THE DAY TODAY.

$$

27
000 
WWUS42 KRAH 011400
WSWRAH

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RALEIGH NC
900 AM EST THU FEB 1 2007

...ACCUMULATING SNOW...SLEET AND FREEZING RAIN ARE EXPECTED
ACROSS THE WESTERN PIEDMONT AND PORTIONS OF CENTRAL NORTH
CAROLINA TO THE NORTHERN COASTAL PLAIN TODAY...

NCZ008>010-025-040-073-074-011800-
/O.CON.KRAH.WS.W.0001.000000T0000Z-070202T0500Z/
GRANVILLE-VANCE-WARREN-DURHAM-CHATHAM-STANLY-MONTGOMERY-
INCLUDING THE CITIES OF...OXFORD...HENDERSON...WARRENTON...
DURHAM...PITTSBORO...ALBEMARLE...TROY
900 AM EST THU FEB 1 2007

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT. 

LOW PRESSURE IS EXPECTED TO MOVE FROM THE GULF COAST OF ALABAMA
EARLY TODAY TO THE NORTH CAROLINA COAST TONIGHT. WARM MOIST AIR
WILL OVERRIDE VERY COLD AIR NEAR THE GROUND. INITIALLY THE AIR
WILL BE COLD ENOUGH TO PRODUCE SNOW AND SLEET DURING THE MORNING.
HOWEVER...AS THE AIR WARMS ALOFT DURING THE LATE AFTERNOON...
SNOW AND SLEET WILL TURN TO FREEZING RAIN.

AREAS OF SNOW AND SLEET ARE EXPECTED IN THE SOUTHERN AND WESTERN
PIEDMONT INCLUDING ALBEMARLE AND TROY...SHORTLY AFTER SUNRISE AND
PROGRESS EAST TO THE TRIANGLE AREA...OXFORD AND HENDERSON BY
10 AM. UP TO ONE INCH OF SNOW MIXED WITH SLEET IS EXPECTED IN THE
WARNING AREA BEFORE A TURN TO FREEZING RAIN. FREEZING RAIN WILL
CONTINUE THROUGH THE LATE AFTERNOON INTO THE EARLY EVENING. UP TO
ONE QUARTER INCH OF ICE ACCRUAL IS EXPECTED ON EXPOSED SURFACE
OBJECTS. THE FREEZING RAIN IS EXPECTED TO TAPER OFF TO FREEZING
DRIZZLE OR RAIN BEFORE MIDNIGHT.

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW...
SLEET... AND ICE ARE EXPECTED. THIS WILL MAKE TRAVEL VERY
HAZARDOUS...ESPECIALLY THIS MORNING THROUGH LATE AFTERNOON. ICE
ACCRUAL MAY RESULT IN A FEW DOWNED TREE LIMBS AND SPORADIC POWER
OUTAGES.

PEOPLE IN CENTRAL NORTH CAROLINA SHOULD KEEP INFORMED OF LATEST
WEATHER CONDITIONS AND LATER STATEMENTS FROM THE NATIONAL WEATHER
SERVICE DURING THE DAY TODAY.

$$

NCZ007-021>024-038-039-011800-
/O.CON.KRAH.WS.W.0001.000000T0000Z-070202T0500Z/
PERSON-FORSYTH-GUILFORD-ALAMANCE-ORANGE-DAVIDSON-RANDOLPH-
INCLUDING THE CITIES OF...ROXBORO...WINSTON-SALEM...GREENSBORO...
HIGH POINT...BURLINGTON...CHAPEL HILL...LEXINGTON...ASHEBORO
900 AM EST THU FEB 1 2007

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT. 

LOW PRESSURE IS EXPECTED TO MOVE FROM THE GULF COAST OF ALABAMA
EARLY TODAY TO THE NORTH CAROLINA COAST TONIGHT. WARM MOIST AIR
WILL OVERRIDE VERY COLD AIR NEAR THE GROUND. INITIALLY THE AIR
WILL BE COLD ENOUGH TO PRODUCE SNOW THIS MORNING. BUT AS THE AIR
CONTINUES TO WARM ALOFT... SNOW WILL BECOME MIXED WITH SLEET AND
FREEZING RAIN BY AFTERNOON.

AREAS OF SNOW ARE EXPECTED IN THE NORTHWEST PIEDMONT INCLUDING
THE TRIAD AREA...AFTER SUNRISE. ONE TO THREE INCHES OF SNOW IS
EXPECTED IN THE WARNING AREA. THE SNOW WILL BECOME MIXED WITH
SLEET AND FREEZING RAIN DURING THE AFTERNOON. ONE QUARTER INCH OF
ICE ACCRUAL IS EXPECTED WITH ISOLATED AMOUNTS OF THREE-EIGHTHS OF
AN INCH. THIS MAY LEAD TO A FEW DOWN TREES AND SCATTERED POWER
OUTAGES...ESPECIALLY ALONG AND NORTH OF I-85. THE FREEZING RAIN
IS EXPECTED TO TAPER OFF TO FREEZING DRIZZLE TONIGHT.

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW...
SLEET... AND ICE ARE EXPECTED. THIS WILL MAKE TRAVEL VERY
HAZARDOUS...ESPECIALLY THIS MORNING THROUGH LATE THIS EVENING.

PEOPLE IN CENTRAL NORTH CAROLINA SHOULD KEEP INFORMED OF LATEST
WEATHER CONDITIONS AND LATER STATEMENTS FROM THE NATIONAL WEATHER
SERVICE DURING THE DAY TODAY.

$$

NCZ078-085-086-088-089-011700-
/O.EXB.KRAH.WW.Y.0003.070201T1400Z-070201T1700Z/
WAYNE-SCOTLAND-HOKE-CUMBERLAND-SAMPSON-
INCLUDING THE CITIES OF...GOLDSBORO...LAURINBURG...RAEFORD...
FAYETTEVILLE...CLINTON
900 AM EST THU FEB 1 2007

...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON EST TODAY...

THE NATIONAL WEATHER SERVICE IN RALEIGH HAS ISSUED A WINTER
WEATHER ADVISORY...WHICH IS IN EFFECT UNTIL NOON EST TODAY. 

LOW PRESSURE IS EXPECTED TO MOVE FROM THE GULF COAST OF ALABAMA
EARLY TODAY TO THE NORTH CAROLINA COAST TONIGHT. WARM MOIST AIR
WILL OVERRIDE VERY COLD AIR NEAR THE GROUND. INITIALLY THE AIR
WILL BE COLD ENOUGH TO PRODUCE SNOW AND SLEET THIS MORNING.
HOWEVER...AS THE AIR CONTINUES TO WARM ALOFT... SNOW AND SLEET
WILL TURN TO FREEZING RAIN BY MIDDAY.

MODERATE TO OCCASIONALLY HEAVY SNOW WILL CONTINUE TO FALL AND
ACCUMULATE THROUGH NOON ACROSS THE SANDHILLS AND SOUTHERN COASTAL
PLAIN OF NORTH CAROLINA. DUE TO THE HEAVY BURST OF
SNOW...FAYETTEVILLE...CLINTON...ROSEBORO...LAURINBURG...AND
GOLDSBORO...HAVE ALREADY REPORTED ACCUMULATING SNOW ON THE
GROUND...ROADS AND BRIDGES. SNOWFALL AMOUNTS OF AN INCH ARE POSSIBLE
WITH ISOLATED HIGHER AMOUNTS UP TO 2.0 INCHES ARE POSSIBLE. THIS
WILL MAKE TRAVEL A CHALLENGE THIS MORNING...AS PATCHES OF ICE AND
SLUSH BUILD ON ROADS AND OVERPASSES. 

HOWEVER...WARM AIR ALOFT WILL RAPIDLY SPREAD NORTH THROUGH THE
LATE MORNING...QUICKLY CHANGING THE SNOW TO SLEET AND THEN RAIN
BY NOON. THE COMBINATION OF AIR TEMPERATURES IN THE MID 30S AND THE
RAIN WILL AID IN MELTING OF THE SNOW...IMPROVING THE ROAD
CONDITIONS.


A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

PEOPLE IN CENTRAL NORTH CAROLINA SHOULD KEEP INFORMED OF LATEST
WEATHER CONDITIONS AND LATER STATEMENTS FROM THE NATIONAL WEATHER
SERVICE DURING THE DAY TODAY.

$$

NCZ011-026>028-041-043-075-076-083-084-011800-
/O.CON.KRAH.WW.Y.0003.000000T0000Z-070202T0500Z/
HALIFAX-FRANKLIN-NASH-EDGECOMBE-WAKE-WILSON-MOORE-LEE-ANSON-
RICHMOND-
INCLUDING THE CITIES OF...ROANOKE RAPIDS...LOUISBURG...
NASHVILLE...ROCKY MOUNT...RALEIGH...WILSON...SOUTHERN PINES...
SANFORD...WADESBORO...ROCKINGHAM
900 AM EST THU FEB 1 2007

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT. 

LOW PRESSURE IS EXPECTED TO MOVE FROM THE GULF COAST OF ALABAMA
EARLY TODAY TO THE NORTH CAROLINA COAST TONIGHT. WARM MOIST AIR
WILL OVERRIDE VERY COLD AIR NEAR THE GROUND. INITIALLY THE AIR
WILL BE COLD ENOUGH TO PRODUCE SNOW AND SLEET THIS MORNING.
HOWEVER...AS THE AIR CONTINUES TO WARM ALOFT... SNOW AND SLEET
WILL TURN TO FREEZING RAIN BY MIDDAY.

AREAS OF SNOW AND SLEET ARE EXPECTED TO MOVE INTO THE SOUTHERN
PIEDMONT AROUND WADESBORO AND ROCKINGHAM AROUND DAYBREAK THEN
MOVE INTO THE RALEIGH AREA AROUND 9 AM...THEN TO THE WILSON...
ROCKY MOUNT AND ROANOKE RAPIDS AREA BEFORE 11 AM. UP TO AN INCH
OF SNOW MIXED WITH SLEET MAY ACCUMULATE BEFORE CHANGING TO A
BRIEF PERIOD OF SLEET AND FREEZING RAIN. THE WINTRY MIX WILL TURN
TO RAIN AS TEMPERATURES SLOWLY RISE TO AROUND 32 DEGREES LATE IN
THE DAY. ONE EIGHTH INCH OF ICE ACCRUAL IS EXPECTED ON EXPOSED
OBJECTS SUCH AS FENCES...TREE BRANCHES AND VEHICLES. BECAUSE
SURFACE TEMPERATURES WILL REMAIN NEAR FREEZING...ICE ON ELEVATED
SURFACES AND A FEW ICY PATCHES ON UNTREATED PAVEMENTS WILL LINGER
INTO TONIGHT.

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

PEOPLE IN CENTRAL NORTH CAROLINA SHOULD KEEP INFORMED OF LATEST
WEATHER CONDITIONS AND LATER STATEMENTS FROM THE NATIONAL WEATHER
SERVICE DURING THE DAY TODAY.

$$

NCZ042-077-011800-
/O.CON.KRAH.WW.Y.0003.000000T0000Z-070202T0500Z/
JOHNSTON-HARNETT-
INCLUDING THE CITIES OF...SMITHFIELD...LILLINGTON
900 AM EST THU FEB 1 2007

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT. 

LOW PRESSURE IS EXPECTED TO MOVE FROM THE GULF COAST OF ALABAMA
EARLY TODAY TO THE NORTH CAROLINA COAST TONIGHT. WARM MOIST AIR
WILL OVERRIDE VERY COLD AIR NEAR THE GROUND. INITIALLY THE AIR
WILL BE COLD ENOUGH TO PRODUCE SNOW AND SLEET THIS MORNING.
HOWEVER...AS THE AIR CONTINUES TO WARM ALOFT... SNOW AND SLEET
WILL TURN TO FREEZING RAIN BY LATE MORNING AND BECOME PRIMARILY
RAIN DURING THE AFTERNOON.

AREAS OF SNOW AND SLEET ARE EXPECTED TO DEVELOP ACROSS SECTIONS
OF HARNETT AND JOHNSTON COUNTIES AROUND MID MORNING THEN QUICKLY
CHANGE TO FREEZING RAIN. THE FREEZING RAIN WILL TRANSITION TO
RAIN THIS AFTERNOON AS THE TEMPERATURES RISES TO NEAR 32 DEGREES.
LESS THAN AN INCH OF SNOW ACCUMULATION IS EXPECTED WHILE A TRACE
TO AN EIGHTH OF AN INCH ICE ACCRUAL IS EXPECTED ON EXPOSED
OBJECTS. BECAUSE SURFACE TEMPERATURES WILL REMAIN NEAR FREEZING...
ICE ON ELEVATED SURFACES AND A FEW ICY PATCHES ON UNTREATED
PAVEMENTS WILL LINGER INTO TONIGHT.

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.

PEOPLE IN CENTRAL NORTH CAROLINA SHOULD KEEP INFORMED OF LATEST
WEATHER CONDITIONS AND LATER STATEMENTS FROM THE NATIONAL WEATHER
SERVICE DURING THE DAY TODAY.

$$
000 
WWUS42 KRAH 011741
WSWRAH

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RALEIGH NC
1241 PM EST THU FEB 1 2007

...ACCUMULATING SNOW...SLEET AND FREEZING RAIN ARE EXPECTED
ACROSS THE WESTERN PIEDMONT AND PORTIONS OF CENTRAL NORTH
CAROLINA TO THE NORTHERN COASTAL PLAIN TODAY...

NCZ075-083-084-011845-
/O.CAN.KRAH.WW.Y.0003.000000T0000Z-070202T0500Z/
MOORE-ANSON-RICHMOND-
INCLUDING THE CITIES OF...SOUTHERN PINES...WADESBORO...ROCKINGHAM
1241 PM EST THU FEB 1 2007

...WINTER WEATHER ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN RALEIGH HAS CANCELLED THE WINTER
WEATHER ADVISORY. 

PRECIPITATION HAS CHANGED OVER TO PRIMARILY RAIN WITH JUST A FEW
POCKETS OF FREEZING RAIN. TEMPERATURES WILL CONTINUE TO SLOWLY
RISE THIS AFTERNOON REACHING THE 33 TO 36 DEGREE RANGE BY LATE
AFTERNOON. PERIODS OF LIGHT RAIN ARE EXPECTED LATE THIS AFTERNOON
AND TONIGHT.

MOTORISTS ARE URGED TO USE CAUTION AS PREVIOUS WINTRY PRECIPITATION
WILL RESULT IN SOME LINGERING SLICK SPOTS ON ROADS AND BRIDGES.

$$

NCZ008>010-020145-
/O.CON.KRAH.WS.W.0001.000000T0000Z-070202T0500Z/
GRANVILLE-VANCE-WARREN-
INCLUDING THE CITIES OF...OXFORD...HENDERSON...WARRENTON
1241 PM EST THU FEB 1 2007

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT. 

MIXED SNOW AND SLEET WILL CONTINUE EARLY THIS AFTERNOON AND THEN
CHANGE TO FREEZING RAIN BETWEEN 100 AND 300 PM. THE PRECIPITATION
SHOULD CHANGE OVER TO ALL RAIN AFTER 300 PM. ADDITIONAL SNOW AND
SLEET ACCUMULATIONS WILL RANGE AROUND A HALF INCH PRODUCING STORM
TOTAL AMOUNTS AROUND 1 INCH TO 1.5 INCHES.

TEMPERATURES WILL CONTINUE TO SLOWLY RISE THIS AFTERNOON BUT
REMAIN WITH IN A FEW DEGREES OF FREEZING.

MOTORISTS ARE URGED TO USE CAUTION AS BRIDGES AND SOME ROADWAYS
MAY BE SNOW COVERED AND SLIPPERY. RESIDENTS OF CENTRAL NORTH
CAROLINA SHOULD KEEP INFORMED OF LATEST WEATHER CONDITIONS AND
LATER STATEMENTS FROM THE NATIONAL WEATHER SERVICE.

$$

NCZ007-021>025-038>040-073-074-020145-
/O.CON.KRAH.WS.W.0001.000000T0000Z-070202T0500Z/
PERSON-FORSYTH-GUILFORD-ALAMANCE-ORANGE-DURHAM-DAVIDSON-RANDOLPH-
CHATHAM-STANLY-MONTGOMERY-
INCLUDING THE CITIES OF...ROXBORO...WINSTON-SALEM...GREENSBORO...
HIGH POINT...BURLINGTON...CHAPEL HILL...DURHAM...LEXINGTON...
ASHEBORO...PITTSBORO...ALBEMARLE...TROY
1241 PM EST THU FEB 1 2007

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT. 

MIXED SLEET AND FREEZING RAIN WILL CONTINUE TO CHANGE OVER TO
FREEZING RAIN EARLY THIS AFTERNOON. THE PRECIPITATION SHOULD
CHANGE OVER TO ALL RAIN LATER THIS EVENING. LITTLE IF ANY SLEET
ACCUMULATION IS EXPECTED BUT UP TO ONE QUARTER INCH OF ICE ACCRUAL
IS POSSIBLE...ESPECIALLY ACROSS LOCATIONS IN THE NORTHERN TRIAD.

TEMPERATURES WILL CONTINUE TO SLOWLY RISE THIS AFTERNOON AND
EVENING BUT REMAIN AROUND OR JUST BELOW FREEZING.

MOTORISTS ARE URGED TO USE CAUTION ROADWAYS AND ESPECIALLY BRIDGES
WILL BE SLIPPERY. RESIDENTS OF CENTRAL NORTH CAROLINA SHOULD KEEP
INFORMED OF LATEST WEATHER CONDITIONS AND LATER STATEMENTS FROM
THE NATIONAL WEATHER SERVICE.

$$

NCZ011-026>028-041-043-076-020145-
/O.CON.KRAH.WW.Y.0003.000000T0000Z-070202T0500Z/
HALIFAX-FRANKLIN-NASH-EDGECOMBE-WAKE-WILSON-LEE-
INCLUDING THE CITIES OF...ROANOKE RAPIDS...LOUISBURG...
NASHVILLE...ROCKY MOUNT...RALEIGH...WILSON...SANFORD
1241 PM EST THU FEB 1 2007

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT. 

MIXED SNOW...SLEET AND FREEZING RAIN WILL CONTINUE TO CHANGE OVER TO
FREEZING RAIN AND SLEET EARLY THIS AFTERNOON. THE PRECIPITATION
SHOULD CHANGE OVER TO ALL RAIN BY MID AFTERNOON. ANY ADDITIONAL
SNOW OR SLEET ACCUMULATION WILL BE RESTRICTED TO LOCATIONS WELL
TO THE NORTH OF RALEIGH AND ROCKY MOUNT. SOME MINOR ICE ACCRUAL IS
POSSIBLE. 

TEMPERATURES WILL CONTINUE TO SLOWLY RISE THIS AFTERNOON AND
EVENING...CLIMBING INTO THE 32 TO 35 DEGREE RANGE BY LATER
AFTERNOON. 

MOTORISTS ARE URGED TO USE CAUTION ROADWAYS AND
ESPECIALLY BRIDGES WILL BE SLIPPERY. RESIDENTS OF CENTRAL NORTH
CAROLINA SHOULD KEEP INFORMED OF LATEST WEATHER CONDITIONS AND
LATER STATEMENTS FROM THE NATIONAL WEATHER SERVICE.

$$

NCZ042-077-020145-
/O.CON.KRAH.WW.Y.0003.000000T0000Z-070202T0500Z/
JOHNSTON-HARNETT-
INCLUDING THE CITIES OF...SMITHFIELD...LILLINGTON
1241 PM EST THU FEB 1 2007

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT. 

THE MIXED PRECIPITATION HAS CHANGED OVER TO PRIMARILY RAIN WITH
JUST A FEW POCKETS OF FREEZING RAIN. TEMPERATURES WILL CONTINUE TO
SLOWLY RISE THIS AFTERNOON REACHING THE 32 TO 36 DEGREE RANGE BY
LATE AFTERNOON. PERIODS OF LIGHT RAIN ARE EXPECTED LATE THIS
AFTERNOON AND TONIGHT.

MOTORISTS ARE URGED TO USE CAUTION AS PREVIOUS WINTRY PRECIPITATION
WILL RESULT IN SOME LINGERING SLICK SPOTS ON ROADS AND BRIDGES.

$$
000 
WWUS42 KRAH 011843
WSWRAH

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RALEIGH NC
143 PM EST THU FEB 1 2007

...WINTER STORM WARNINGS AND ADVISORIES ARE BEING DOWNGRADED AND
SHORTENED AS TEMPERATURES CONTINUE TO MODERATE ABOVE FREEZING
ACROSS CENTRAL NORTH CAROLINA ...

.WARMER AIR HAS ARRIVED WITH SOUTHWESTERLY WINDS ALOFT. THIS HAS
CHANGED SNOW TO RAIN OVER CENTRAL NORTH CAROLINA IN THE LATE
MORNING HOURS. TEMPERATURES AT THE SURFACE HAVE EDGED UPWARD TO 32
DEGREES OR ABOVE AT ALL REPORTING POINTS. SOME LIGHT ICING IS
STILL POSSIBLE ON ELEVATED SURFACES IN THE NORTHWEST PIEDMONT. AND
SOME ISOLATED ICY PATCHES MAY LINGER INTO THE EVENING HOURS.
OTHERWISE...THE THREAT OF SNOW...SLEET...AND FREEZING RAIN HAS
NOW SUBSIDED.

NCZ007-008-021>025-038>040-012300-
/O.CAN.KRAH.WS.W.0001.000000T0000Z-070202T0500Z/
/O.NEW.KRAH.WW.Y.0004.070201T1843Z-070201T2300Z/
PERSON-GRANVILLE-FORSYTH-GUILFORD-ALAMANCE-ORANGE-DURHAM-DAVIDSON-
RANDOLPH-CHATHAM-
INCLUDING THE CITIES OF...ROXBORO...OXFORD...WINSTON-SALEM...
GREENSBORO...HIGH POINT...BURLINGTON...CHAPEL HILL...DURHAM...
LEXINGTON...ASHEBORO...PITTSBORO
143 PM EST THU FEB 1 2007

...WINTER STORM WARNING IS CANCELLED...
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 PM EST THIS
AFTERNOON...

THE NATIONAL WEATHER SERVICE IN RALEIGH HAS ISSUED A WINTER
WEATHER ADVISORY...WHICH IS IN EFFECT UNTIL 6 PM EST THIS
AFTERNOON. THIS REPLACES THE WINTER STORM WARNING THAT HAD BEEN IN
EFFECT EARLIER TODAY.

.WARMER AIR HAS ARRIVED WITH SOUTHWESTERLY WINDS ALOFT. THIS HAS
CHANGED SNOW TO RAIN OVER CENTRAL NORTH CAROLINA IN THE LATE
MORNING HOURS TO AROUND MIDDAY.  TEMPERATURES AT THE SURFACE HAVE
EDGED UPWARD TO AROUND 32 DEGREES AT ALL REPORTING POINTS. SOME
LIGHT ICING IS STILL POSSIBLE ON ELEVATED SURFACES AND SOME
ISOLATED ICY PATCHES MAY LINGER INTO THE EVENING HOURS.
OTHERWISE...THE THREAT OF MEASURABLE SNOW...SLEET...AND FREEZING
RAIN HAS NOW SUBSIDED.

MOTORISTS SHOULD CONTINUE TO USE CAUTION ON ROADWAYS AND
ESPECIALLY ON BRIDGES AND OVERPASSES. RESIDENTS SHOULD KEEP
INFORMED OF LATEST WEATHER CONDITIONS AND LATER STATEMENTS FROM
THE NATIONAL WEATHER SERVICE. 

$$

NCZ009-010-073-074-011945-
/O.CAN.KRAH.WS.W.0001.000000T0000Z-070202T0500Z/
VANCE-WARREN-STANLY-MONTGOMERY-
INCLUDING THE CITIES OF...HENDERSON...WARRENTON...ALBEMARLE...
TROY
143 PM EST THU FEB 1 2007

...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN RALEIGH HAS CANCELLED THE WINTER
STORM WARNING. 

.WARMER AIR HAS ARRIVED WITH SOUTHWESTERLY WINDS ALOFT. THIS HAS
CHANGED SNOW TO RAIN OVER CENTRAL NORTH CAROLINA IN THE LATE
MORNING HOURS TO AROUND MIDDAY.  TEMPERATURES AT THE SURFACE HAVE
EDGED UPWARD TO ABOVE 32 DEGREES AND THUS THE THREAT OF MEASURABLE
SNOW...SLEET...OR FREEZING RAIN HAS NOW SUBSIDED.

MOTORISTS SHOULD CONTINUE TO USE CAUTION ON WET ROADWAYS...
ESPECIALLY IF TRAVELING TO THE NORTH INTO VIRGINIA.  RESIDENTS
SHOULD KEEP INFORMED OF LATEST WEATHER CONDITIONS AND LATER
STATEMENTS FROM THE NATIONAL WEATHER SERVICE.

$$

NCZ011-026>028-041>043-076-077-011945-
/O.CAN.KRAH.WW.Y.0003.000000T0000Z-070202T0500Z/
HALIFAX-FRANKLIN-NASH-EDGECOMBE-WAKE-JOHNSTON-WILSON-LEE-HARNETT-
INCLUDING THE CITIES OF...ROANOKE RAPIDS...LOUISBURG...
NASHVILLE...ROCKY MOUNT...RALEIGH...SMITHFIELD...WILSON...
SANFORD...LILLINGTON
143 PM EST THU FEB 1 2007

...WINTER WEATHER ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN RALEIGH HAS CANCELLED THE WINTER
WEATHER ADVISORY. 

.WARMER AIR HAS ARRIVED WITH SOUTHWESTERLY WINDS ALOFT. THIS HAS
CHANGED SNOW TO RAIN OVER CENTRAL NORTH CAROLINA IN THE LATE
MORNING HOURS TO AROUND MIDDAY. A FEW WET SNOW FLAKES OR ICE
PELLETS ARE YET POSSIBLE MIXED WITH THE RAIN OVER THE NORTHERN
COASTAL PLAIN AND UP TOWARD VIRGINIA EARLY THIS AFTERNOON.  BUT 
TEMPERATURES AT THE SURFACE HAVE EDGED UPWARD TO AT OR ABOVE 32
DEGREES AND THUS THE THREAT OF MEASURABLE SNOW...SLEET...OR
FREEZING RAIN HAS NOW SUBSIDED.

MOTORISTS SHOULD CONTINUE TO USE CAUTION ON WET ROADWAYS...
ESPECIALLY IF TRAVELING TO THE NORTH INTO VIRGINIA.  RESIDENTS
SHOULD KEEP INFORMED OF LATEST WEATHER CONDITIONS AND LATER
STATEMENTS FROM THE NATIONAL WEATHER SERVICE.

$$
RFG

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 Raleigh, NC wrote its last area forecast discussion before this winter storm warning went out at Jan 31, 2:45 PM EST, 10 minutes earlier.

Area forecast discussion, Jan 31, 2:45 PM EST, 10 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE RALEIGH NC
245 PM EST WED JAN 31 2007

.SHORT TERM /TONIGHT THROUGH FRIDAY/...

NON-CLASSICAL DAMMING WINTER EVENT TO UNFOLD ACROSS CENTRAL NC
THURSDAY MORNING...AS TRANSITORY PARENT HIGH CURRENTLY CENTERED
OVER WV/VA/KY MOVES QUICKLY WELL OFF THE CAROLINA COAST.

TEMPERATURES WILL QUICKLY DROP OFF THIS EVENING...THEN LEVEL OFF
OR RISE A DEGREE OR TWO AS HIGH-LEVEL CLOUD DECK SPREADS WEST TO
EAST INTO THE AREA. THUS EXPECT MINS TO BE ACHIEVED BY MIDNIGHT
WITH A NON-DIURNAL TEMPERATURE TREND. WITH THE PARENT HIGH IN AN
UNFAVORED/ATYPICAL LOCATION TO PROVIDE A CONTINUOUS SOURCE OF
CAA...MIN TEMPERATURES TONIGHT/THURSDAY MORNING ARE HIGHLY CRITICAL
IN DETERMINING THE AMOUNT OF FROZEN AND FREEZING PRECIP THAT WILL BE
REALIZED THROUGH 00Z FRIDAY. THE DIFFERENCE OF OVERNIGHT LOWS
IN THE MID 20S VERSES UPPER 20S WILL BE ONE FACTOR IN DETERMINING
WHETHER WARNING CRITERIA OF ICE ACCRUAL IS ACHIEVED. THE OTHER
SIGNIFICANT PLAYER DUE TO THE ATYPICAL SET UP IS TIMING AND QPF
AMOUNTS...WHICH IS A MUST TO LOCK IN IN-SITU DAMMING HIGH...WITH
DIABATIC COOLING MAXIMIZED WITH SFC DEWPOINTS IN THE SINGLE TO LOWER
TEENS AT THE START OF PRECIP. AGAIN...I CANNOT STRESS THESE TWO
CRITICAL COMPONENTS ENOUGH...THE PRE-EXISTING COLD AIR AND THE
TIMING AND QPF AMOUNTS ARE KEY IN REALIZING ADVISORY (LESS THAN
0.10) OR WARNING (0.25 OR MORE)ICE CRITERIA.

THERE ARE NO MAJOR CHANGES TO CHANGEOVER TIMING OR DOMINANT PRECIP
TYPE...WITH THE WARM NOSE QUICKLY WARMING THE MID-LEVELS
AND THEN THE LOW-LEVELS IN THE COASTAL PLAIN AOA 15Z...MORE GRADUAL
IN THE CENTRAL PIEDMONT AND NORTHERN COASTAL PLAIN AOA 17Z...WITH
THE WARMING MUCH DELAYED IN THE WESTERN PIEDMONT AND NORTHERN
CENTRAL PIEDMONT UNTIL AROUND 00Z PER FORECAST SURFACE TW. ONE TO
TWO INCHES OF SNOW IS POSSIBLE INITIALLY THROUGH 21Z WITH AN
ADDITIONAL 0.25 OF ICE FROM 21Z TO 00Z ALONG AND WEST OF A LINE
EXTENDING FROM ALBEMARLE...TO SILER CITY...TO DURHAM...THROUGH
WARRENTON. WILL UPGRADE THE WINTER STORM WATCH TO A WINTER STORM
WARNING FOR THIS AREA.

JUST EAST OF THAT AREA...INCLUDING ROCKINGHAM...SANFORD...
RALEIGH...ROCKY MOUNT AND ROANOKE RAPIDS...A WINTER STORM ADVISORY
WILL BE ISSUED FOR ICE ACCRUAL OF A TRACE TO 0.10 WITH SNOWFALL OF
LESS THAN INCH AT ONSET. A SPECIAL WEATHER STATEMENT WILL BE ISSUED
FOR THE REMAINDER OF THE FORECAST AREA HIGHLIGHTING A BRIEF PERIOD
OF SNOW/RAIN BEFORE QUICKLY CHANGING OVER TO RAIN.

THERE ARE NOTABLE LIQUID QPF DIFFERENCES BETWEEN THE NAM AND GFS
WITH THE GFS STILL SLIGHTLY FASTER AT ONSET. THE NAM QUICKLY CATCHES
UP THOUGH WITH THE HEAVIEST QPF AXIS MUCH FARTHER NORTH AND WEST
OF THE GFS FROM 18Z TO 00Z. THE GFS QPF IS PREFERRED KEEPING THE
HEAVIEST QPF ALONG THE SE CWA WITH THE BAROCLINIC ZONE ALONG THE
COASTAL TROUGH AND STRONGEST WAA. ANOTHER IMPORTANT FEATURE IS A
LULL IN PRECIP LATE THURSDAY AFTERNOON ACROSS THE WEST WITH A
SECONDARY WAVE OF PRECIP DEVELOPING IN THE WEST FROM 00 TO 06Z AS
VORTICITY ADVECTION ALOFT APPROACHES FROM THE WEST. AT THIS POINT
EXPECT TEMPERATURES IN THE EXTREME NW PIEDMONT TO BE RIGHT AT OR
JUST ABOVE FREEZING...RESULTING IN LITTLE TO NO ADDITIONAL ICE
ACCRUAL. WILL END PRECIP AS DRIZZLE OR FREEZING DRIZZLE IN THE FAR
NW FRIDAY MORNING...ENDING AS RAIN EVERYWHERE ELSE. LIQUID QPF
TOTALS OF A HALF INCH IN THE WEST TO JUST OVER AN INCH IN THE
SOUTHEAST.

&&

.LONG TERM /FRIDAY NIGHT THROUGH WEDNESDAY/...

FRI NGT-SAT NGT...A SOUTHERN STREAM WAVE PASSES TO OUR
SOUTH...KEEPING MAINLY HIGH CLOUDINESS OVER CENTRAL NC AND NARROWING
THE DIURNAL TEMPERATURE RANGE SOMEWHAT FROM THE PREVIOUS CYCLE FOR
FRI NIGHT THROUGH SAT NGT.

SUN-WED...A BROAD LONG WAVE TROUGH WITH A TAP TO THE ARCTIC
DOMINATES THE FLOW ACROSS THE EASTERN 2/3RDS OF THE CONUS DURING THE
PERIOD.  THIS SHOULD RESULT IN BELOW TO MUCH BELOW NORMAL
TEMPERATURES OVER CENTRAL NC.  MODEL AND ENSEMBLE OUTPUT SHOWS ONE
ARCTIC HIGH EXTENDING INTO THE AREA FROM THE NORTHERN PLAINS OVER
THE WEEKEND REPLACED BY ANOTHER ARCTIC AIRMASS ON TUE AND WED.
THESE AIRMASSES ARE SEPARATED BY A RELATIVELY DRY COLD FRONT
TRAILING A CLIPPER LOW OVER THE GREAT LAKES LATE MONDAY.  GIVEN THE
DOMINANT FLOW ALOFT FROM THE NW AND NO SIGNIFICANT PERTURBATIONS IN
THE SOUTHERN STREAM... CONDITIONS SHOULD REMAIN DRY THROUGH THE
PERIOD WITH ONLY PASSING HIGH CLOUDINESS WITH THE COLD FRONT LATE
MONDAY.

&&

.AVIATION /18Z-18Z/...

VFR CONDITIONS PREVAIL OVER CENTRAL NC THROUGH DAYBREAK THU BUT WITH
INCREASING HIGH CLOUDINESS LOWERING BASES TO AROUND 9 THSD FT AROUND
06Z AND TO AROUND 5 THSD FT AROUND 12Z.  SHORTLY AFTER 12Z SNOW AND
SLEET IS EXPECTED TO OVERSPREAD THE AREA FROM THE WEST LOWERING
CONDITIONS TO IFR BY 15Z WITH VSBY BELOW 3 MILES AND CIGS BELOW 1
THSD FT.  BY 18Z...PRECIPITATION IS EXPECTED TO TURN TO RAIN AT KFAY
AND KRWI AND TO FREEZING RAIN AT KRDU...KGSO...AND KINT.

&&

.RAH WATCHES/WARNINGS/ADVISORIES...
WINTER STORM WARNING FROM 6 AM THURSDAY TO MIDNIGHT EST
THURSDAY NIGHT FOR NCZ007>010-021>025-038>040-073-074.

WINTER WEATHER ADVISORY FROM 6 AM THURSDAY TO MIDNIGHT EST
THURSDAY NIGHT FOR NCZ011-026>028-041-043-075-076-083-084.

&&

SHORT TERM...CBL
LONG TERM...RFG
AVIATION...RFG
Hazardous weather outlook, Jan 31, 5:48 AM EST, 9 hours 7 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RALEIGH NC
548 AM EST WED JAN 31 2007

NCZ007>010-021>026-038>041-073>076-083-084-011100-
PERSON-GRANVILLE-VANCE-WARREN-FORSYTH-GUILFORD-ALAMANCE-ORANGE-
DURHAM-FRANKLIN-DAVIDSON-RANDOLPH-CHATHAM-WAKE-STANLY-MONTGOMERY-
MOORE-LEE-ANSON-RICHMOND-
548 AM EST WED JAN 31 2007

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL NORTH
CAROLINA.

.DAY ONE...TODAY AND TONIGHT

NO HAZARDOUS WEATHER IS EXPECTED TODAY OR TONIGHT.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

THURSDAY AND THURSDAY NIGHT...
A VERY COLD...DRY AIR MASS SETTLING OVER CENTRAL NORTH CAROLINA
TODAY WILL SET THE STAGE FOR ACCUMULATING SNOW...SLEET AND
FREEZING RAIN THROUGHOUT THE DAY ON THURSDAY. AN AREA OF LOW
PRESSURE IS FORECAST TO DEVELOP ALONG THE GULF COAST EARLY
THURSDAY MORNING AND TRACK ALONG THE NORTH CAROLINA COAST THURSDAY
NIGHT.

THUS A WINTER STORM WATCH HAS BEEN POSTED FOR AREAS ALONG AND WEST
OF US HIGHWAY ONE FOR A MIXTURE OF SNOW...SLEET AND FREEZING RAIN
THURSDAY INTO THURSDAY EVENING. THIS AREA INCLUDES BOTH THE TRIAD
AND TRIANGLE AREAS ALONG WITH SANFORD...ALEBEMARLE...WADESBORO...
ROCKINGHAM. THIS MIXTURE OF PRECIPITATION IS EXPECTED TO BEGIN
SHORTLY AFTER SUNRISE THURSDAY MORNING IN THE WESTERN PIEDMONT AND
MOVE EAST INTO THE CENTRAL PIEDMONT DURING THE MID AND LATE
MORNING. THE MIXTURE OF SNOW AND SLEET IS EXPECTED TO LINGER
LONGER IN THE NORTHWEST PIEDMONT WHICH INCLUDES THE TRIAD AREA.

FRIDAY THROUGH TUESDAY...

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER NETWORK ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT.

NCZ011-027-028-042-043-077-078-085-086-088-089-011100-
HALIFAX-NASH-EDGECOMBE-JOHNSTON-WILSON-HARNETT-WAYNE-SCOTLAND-
HOKE-CUMBERLAND-SAMPSON-
548 AM EST WED JAN 31 2007

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL NORTH
CAROLINA.

.DAY ONE...TODAY AND TONIGHT

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

THURSDAY AND THURSDAY NIGHT...
A BRIEF PERIOD OF WINTRY WEATHER EXPECTED THROUGH MID DAY
THURSDAY ACROSS PORTIONS OF THE COASTAL PLAIN AND SANDHILLS.

A COLD AND VERY DRY AIR MASS WILL BE IN PLACE ACROSS THE AREA TODAY
THROUGH THURSDAY. AN AREA OF LOW PRESSURE WILL MOVE ALONG THE GULF
COAST STATES THURSDAY. THIS WEATHER SYSTEM WILL SPREAD MOISTURE
INTO AREA BY THURSDAY MORNING. THUS THE PRECIPITATION COULD BEGIN
AS A MIXTURE OF LIGHT SNOW...SLEET AND FREEZING RAIN FOR A FEW
HOURS DURING THE MORNING...THEN TRANSITION TO ALL RAIN DURING THE
AFTERNOON. HOWEVER THE MIXTURE OF PRECIPITATION COULD LINGER
LONGER IN THE NORTHERN COASTAL PLAIN WHICH INCLUDES ROCKY
MOUNT...WILSON AND ROANOKE RAPIDS. AT THIS TIME ONLY LIGHT FROZEN
PRECIPITATION IS EXPECTED THROUGH MIDDAY OR EARLY AFTERNOON.

FRIDAY THROUGH TUESDAY...

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER NETWORK ACTIVATION IS NOT EXPECTED TODAY OR TONIGHT.

RA

The office that day

Everything else NWS Raleigh, NC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 31, 4:25 AM ESTWinter Storm WatchRAHAlamance, Anson, Chatham, Davidson, Durham, Forsyth and 14 more11 hr
Jan 31, 2:55 PM ESTWinter Weather AdvisoryRAHAnson, Cumberland, Edgecombe, Franklin, Halifax, Harnett and 11 more23 hr

Nearby

Winter Storm Warnings in North Carolina, 2007Every winter storm warning in 2007

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.