Alert archive / Georgia / Winter Weather Advisories in 2011

Winter Weather Advisory 2, NWS Atlanta, GA

January 9, 201117 counties in Georgia

NWS Atlanta, GA issued this winter weather advisory at Jan 9, 2011, 4:57 AM EST for 17 counties in Georgia. It took effect at Jan 9, 2011, 7:00 PM EST. It was in force for 20 hr.

The area

The counties it named.

The facts

Issued
Jan 9, 2011, 4:57 AM EST (09:57 UTC)
In effect from
Jan 9, 2011, 7:00 PM EST
Expired
Jan 10, 2011, 2:53 PM EST
In force
20 hr
Issued by
NWS Atlanta, GA

Counties Bleckley County, GA, Crisp County, GA, Dodge County, GA, Dooly County, GA, Emanuel County, GA, Johnson County, GA, Laurens County, GA, Montgomery County, GA, Pulaski County, GA, Stewart County, GA, Sumter County, GA, Telfair County, GA, Toombs County, GA, Treutlen County, GA, Webster County, GA, Wheeler County, GA, Wilcox County, GA

The radar

The Robins AFB radar (KJGX), 52 km from the middle of the area, began a volume at 09:56 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

Peachtre/Fal Fld, GA (KFFC), launched 00:00Z, 10.0 hours before the alert went out and 173 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, Peachtre/Fal Fld, GA at 00:00Z on 2011-01-09Temperature 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, Peachtre/Fal Fld, GA at 00:00Z on 2011-01-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 21 square meters per square second.1939587897117136156Sfc1 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
2224 m above ground
0-6 km bulk shear
81 kt
0-1 km storm-relative helicity
21 m²/s²
0-3 km storm-relative helicity
105 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.

008 
WWUS42 KFFC 090957
WSWFFC

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
457 AM EST SUN JAN 9 2011

...SIGNIFICANT WINTER STORM EXPECTED FOR SUNDAY NIGHT AND
MONDAY FOR NORTH AND MOST OF CENTRAL GEORGIA...

FOR THE PERIOD SUNDAY THROUGH TUESDAY...A WINTER STORM IS
EXPECTED TO IMPACT ALL OF NORTH GEORGIA AND MUCH OF CENTRAL
GEORGIA. LOW PRESSURE OVER THE WESTERN GULF OF MEXICO SUNDAY
MORNING WILL SHIFT EAST THROUGH LATE SUNDAY. AHEAD OF THIS
SYSTEM...A COLD AND DRY AIRMASS WILL BE IN PLACE... SETTING THE
STAGE FOR A WINTER STORM SUNDAY NIGHT THROUGH MONDAY EVENING.
PRECIPITATION WILL END TUESDAY EXCEPT FOR LINGERING SNOW ACROSS
THE NORTH GEORGIA MOUNTAINS.

ALTHOUGH THIS EVENT IS RAPIDLY APPROACHING...IT SHOULD BE
EMPHASIZED THAT MINOR DEVIATIONS IN THE STORM TRACK OR
TEMPERATURE PROFILES COULD RESULT IN MORE OR LESS WINTER IMPACTS
ACROSS THE AREA. YOU SHOULD PAY CLOSE ATTENTION TO THE LATEST
UPDATES FROM THIS OFFICE AND LOCAL MEDIA OUTLETS ON THIS WINTER
STORM.

GAZ001>009-011>016-019>025-027-030>039-041>062-066>076-078>084-
089>095-091800-
/O.UPG.KFFC.WS.A.0001.110110T0000Z-110111T0000Z/
/O.NEW.KFFC.WS.W.0001.110110T0000Z-110111T0000Z/
DADE-WALKER-CATOOSA-WHITFIELD-MURRAY-FANNIN-GILMER-UNION-TOWNS-
CHATTOOGA-GORDON-PICKENS-DAWSON-LUMPKIN-WHITE-FLOYD-BARTOW-
CHEROKEE-FORSYTH-HALL-BANKS-JACKSON-MADISON-POLK-PAULDING-COBB-
NORTH FULTON-GWINNETT-BARROW-CLARKE-OCONEE-OGLETHORPE-WILKES-
HARALSON-CARROLL-DOUGLAS-SOUTH FULTON-DEKALB-ROCKDALE-WALTON-
NEWTON-MORGAN-GREENE-TALIAFERRO-HEARD-COWETA-FAYETTE-CLAYTON-
SPALDING-HENRY-BUTTS-JASPER-PUTNAM-HANCOCK-WARREN-TROUP-
MERIWETHER-PIKE-UPSON-LAMAR-MONROE-JONES-BALDWIN-WASHINGTON-
GLASCOCK-JEFFERSON-HARRIS-TALBOT-TAYLOR-CRAWFORD-BIBB-TWIGGS-
WILKINSON-MUSCOGEE-CHATTAHOOCHEE-MARION-SCHLEY-MACON-PEACH-
HOUSTON-
INCLUDING THE CITIES OF...CALHOUN...DAHLONEGA...CLEVELAND...
ROME...CARTERSVILLE...GAINESVILLE...MARIETTA...ATLANTA...
LAWRENCEVILLE...ATHENS...CARROLLTON...DOUGLASVILLE...EAST POINT...
DECATUR...CONYERS...COVINGTON...NEWNAN...PEACHTREE CITY...
GRIFFIN...MILLEDGEVILLE...MACON...COLUMBUS...WARNER ROBINS
457 AM EST SUN JAN 9 2011

...WINTER STORM WARNING IN EFFECT FROM 7 PM THIS EVENING TO 7 PM
EST MONDAY FOR NORTH AND MOST OF CENTRAL GEORGIA...

THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A
WINTER STORM WARNING FOR HEAVY SNOW AND ICE...WHICH IS IN EFFECT
FROM 7 PM THIS EVENING TO 7 PM EST MONDAY. THE WINTER STORM WATCH
IS NO LONGER IN EFFECT. THE WARNING INCLUDES AN AREA GENERALLY
NORTH AND ALONG A LINE FROM COLUMBUS TO MACON TO AUGUSTA. 

PRECIPITATION WILL GENERALLY START OUT SUNDAY NIGHT AS SNOW ACROSS
NORTH GEORGIA AND A MIX OF RAIN AND SLEET ACROSS CENTRAL
GEORGIA...GENERALLY SOUTH OF A LINE FROM LAGRANGE TO MILLEDGEVILLE.
SOUTH OF THIS LINE IT WILL TRANSITION TO FREEZING RAIN AND SLEET
AFTER MIDNIGHT. THIS TRANSITION LINE WILL SLOWLY MOVE NORTHWARD
DURING THE DAY ON MONDAY WITH SNOW AND SLEET EXPECTED ACROSS THE
NORTH GEORGIA MOUNTAINS AND FREEZING RAIN AND SLEET EXPECTED TO
CONTINUE SOUTH OF A LINE FROM CEDARTOWN TO GAINESVILLE. SOME
LIGHT ACCUMULATIONS MAY CONTINUE MONDAY NIGHT AND PRECIPITATION
SHOULD END BY TUESDAY MORNING...EXCEPT FOR LIGHT SNOW SHOWERS
ACROSS THE NORTH GEORGIA MOUNTAINS AND LINGERING DRIZZLE ACROSS
THE EASTERN PORTIONS OF THE STATE.

DUE TO THE CHANGE IN PRECIPITATION TYPE FROM SNOW TO FREEZING RAIN
AND SLEET DURING THE EVENT...THIS MAY HELP TO LIMIT OUR SNOW
ACCUMULATION. SNOWFALL AMOUNTS OF 1 TO 3 INCHES ARE EXPECTED NORTH
OF A LINE FROM COLUMBUS TO MACON TO AUGUSTA...3 TO 5 INCHES FROM
LAGRANGE TO MADISON AND NORTHWARD AND 5 TO 7 INCHES NORTH OF A
LINE FROM ROME TO GAINESVILLE. ISOLATED HIGHER AMOUNTS MAY BE
POSSIBLE IN THE MOUNTAINS. ICE ACCUMULATION OF ONE TENTH TO ONE
QUARTER OF AN INCH WILL BE POSSIBLE WITH THE HIGHER AMOUNTS
EXPECTED FROM THE ATLANTA METRO AREA SOUTHWARD.

THIS SITUATION HAS THE POTENTIAL TO SIGNIFICANTLY IMPACT TRAVEL.
STAY TUNED TO LOCAL MEDIA FOR ANY INFORMATION ON ROADWAYS AND
CLOSINGS. IN ADDITION...ICE ACCUMULATION ON TREES AND POWER LINES
MAY CAUSE POWER OUTAGES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW...
SLEET...AND ICE ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO
POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE.
ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA
FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN
EMERGENCY.

&&

$$

GAZ085-086-096>098-102>113-091800-
/O.UPG.KFFC.WS.A.0001.110110T0000Z-110111T0000Z/
/O.NEW.KFFC.WW.Y.0002.110110T0000Z-110111T0000Z/
JOHNSON-EMANUEL-BLECKLEY-LAURENS-TREUTLEN-STEWART-WEBSTER-SUMTER-
DOOLY-CRISP-PULASKI-WILCOX-DODGE-TELFAIR-WHEELER-MONTGOMERY-
TOOMBS-
INCLUDING THE CITIES OF...SWAINSBORO...DUBLIN...LUMPKIN...
AMERICUS...CORDELE...VIDALIA
457 AM EST SUN JAN 9 2011

...WINTER WEATHER ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO
7 PM EST MONDAY FOR PORTIONS OF CENTRAL GEORGIA...

THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A
WINTER WEATHER ADVISORY FOR SNOW AND ICE...WHICH IS IN
EFFECT FROM 7 PM THIS EVENING TO 7 PM EST MONDAY. THE WINTER STORM
WATCH IS NO LONGER IN EFFECT. THE ADVISORY INCLUDES AN AREA ALONG
AND SOUTH OF A LINE FROM LUMPKIN TO AMERICUS TO DUBLIN TO
SWAINSBORO. 

PRECIPITATION WILL GENERALLY BEGIN AS RAIN ACROSS THIS AREA AND
TRANSITION TO A MIX OF RAIN AND FREEZING RAIN AFTER MIDNIGHT. BY
MONDAY AFTERNOON THE PRECIPITATION WILL CHANGE BACK TO RAIN. THE
RAIN WILL END FROM WEST TO EAST MONDAY NIGHT. ALTHOUGH SNOW IS NOT
EXPECTED...ANY ACCUMULATIONS WOULD BE LESS THAN AN INCH. THE
FREEZING RAIN WILL BE THE PRIMARY HAZARD ACROSS THIS AREA SUNDAY
NIGHT AND EARLY MONDAY. ICE ACCUMULATIONS ARE EXPECTED TO BE LESS
THAN A TENTH OF AN INCH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF FREEZING
RAIN...SLEET OR SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED
FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION
WHILE DRIVING. REFER TO LOCAL MEDIA AND AUTHORITIES FOR TRAVEL
INFORMATION AND ROAD CONDITIONS.


&&

$$
5 follow-up statements
196 
WWUS42 KFFC 092000
WSWFFC

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
300 PM EST SUN JAN 9 2011

...SIGNIFICANT WINTER STORM EXPECTED FOR SUNDAY NIGHT AND MONDAY
FOR NORTH AND MOST OF CENTRAL GEORGIA...

FOR THE PERIOD SUNDAY THROUGH TUESDAY...A WINTER STORM IS
EXPECTED TO IMPACT ALL OF NORTH GEORGIA AND MUCH OF CENTRAL
GEORGIA. LOW PRESSURE ALONG THE LOUISIANA COAST SUNDAY AFTERNOON 
WILL SHIFT EAST OVERNIGHT. A COLD AND DRY AIRMASS WILL REMAIN IN
PLACE IN THE LOWER LEVELS OF THE ATMOSPHERE...SETTING THE STAGE
FOR A WINTER STORM SUNDAY NIGHT THROUGH MONDAY. PRECIPITATION
WILL END BY EARLY TUESDAY...EXCEPT FOR POSSIBLY SOME LINGERING
LIGHT FREEZING DRIZZLE OR SNOW ACROSS THE NORTH GEORGIA MOUNTAINS. 

ALTHOUGH THIS EVENT IS RAPIDLY APPROACHING...IT SHOULD BE
EMPHASIZED THAT MINOR DEVIATIONS IN THE STORM TRACK OR TEMPERATURE
PROFILES COULD RESULT IN MORE OR LESS WINTER IMPACTS ACROSS THE
AREA. YOU SHOULD PAY CLOSE ATTENTION TO THE LATEST UPDATES FROM
THIS OFFICE AND LOCAL MEDIA OUTLETS ON THIS WINTER STORM.

GAZ001>009-011>016-019>025-027-030>039-041>062-066>076-078>084-
089>095-100400-
/O.CON.KFFC.WS.W.0001.110110T0000Z-110111T0000Z/
DADE-WALKER-CATOOSA-WHITFIELD-MURRAY-FANNIN-GILMER-UNION-TOWNS-
CHATTOOGA-GORDON-PICKENS-DAWSON-LUMPKIN-WHITE-FLOYD-BARTOW-
CHEROKEE-FORSYTH-HALL-BANKS-JACKSON-MADISON-POLK-PAULDING-COBB-
NORTH FULTON-GWINNETT-BARROW-CLARKE-OCONEE-OGLETHORPE-WILKES-
HARALSON-CARROLL-DOUGLAS-SOUTH FULTON-DEKALB-ROCKDALE-WALTON-
NEWTON-MORGAN-GREENE-TALIAFERRO-HEARD-COWETA-FAYETTE-CLAYTON-
SPALDING-HENRY-BUTTS-JASPER-PUTNAM-HANCOCK-WARREN-TROUP-
MERIWETHER-PIKE-UPSON-LAMAR-MONROE-JONES-BALDWIN-WASHINGTON-
GLASCOCK-JEFFERSON-HARRIS-TALBOT-TAYLOR-CRAWFORD-BIBB-TWIGGS-
WILKINSON-MUSCOGEE-CHATTAHOOCHEE-MARION-SCHLEY-MACON-PEACH-
HOUSTON-
INCLUDING THE CITIES OF...CALHOUN...DAHLONEGA...CLEVELAND...
ROME...CARTERSVILLE...GAINESVILLE...MARIETTA...ATLANTA...
LAWRENCEVILLE...ATHENS...CARROLLTON...DOUGLASVILLE...EAST POINT...
DECATUR...CONYERS...COVINGTON...NEWNAN...PEACHTREE CITY...
GRIFFIN...MILLEDGEVILLE...MACON...COLUMBUS...WARNER ROBINS
300 PM EST SUN JAN 9 2011

...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING
TO 7 PM EST MONDAY FOR NORTH AND MOST OF CENTRAL GEORGIA...

A WINTER STORM WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO
7 PM EST MONDAY...GENERALLY ALONG AND NORTH OF A LINE FROM COLUMBUS
TO PERRY AND LOUISVILLE.

PRECIPITATION WILL GENERALLY START OUT SUNDAY NIGHT AS SNOW OR
SLEET ACROSS NORTH GEORGIA AND A MIX OF RAIN AND SLEET ACROSS
CENTRAL GEORGIA. AREAS SOUTH OF I-20 WILL TRANSITION TO FREEZING
RAIN AND SLEET AFTER MIDNIGHT. THIS TRANSITION LINE WILL SLOWLY
MOVE NORTHWARD DURING THE DAY ON MONDAY...WITH SNOW AND SLEET
EXPECTED ACROSS THE NORTH GEORGIA MOUNTAINS AND FREEZING RAIN AND
SLEET EXPECTED TO CONTINUE SOUTH OF A LINE FROM CEDARTOWN TO
GAINESVILLE. SOME LIGHT WINTRY PRECIPITATION MAY CONTINUE MONDAY
NIGHT...WITH PRECIPITATION ENDING BY TUESDAY AFTERNOON.

DUE TO THE CHANGE IN PRECIPITATION TYPE FROM SNOW TO FREEZING RAIN
AND SLEET DURING THE EVENT...THIS MAY HELP TO LIMIT OUR SNOWFALL 
ACCUMULATION SOUTH OF THE NORTH GEORGIA MOUNTAINS. SNOW AND SLEET
AMOUNTS OF 1 TO 2 INCHES ARE EXPECTED NORTH OF A LINE FROM
COLUMBUS TO PERRY AND LOUISVILLE WITH 2 TO 4 INCHES FROM
CARROLLTON TO COVINGTON AND WASHINGTON NORTHWARD...AND 4 TO 6
INCHES NORTH OF A LINE FROM ROME TO GAINESVILLE. ISOLATED HIGHER
AMOUNTS MAY BE POSSIBLE IN THE MOUNTAINS. ICE ACCUMULATION OF ONE
TENTH TO ONE QUARTER OF AN INCH WILL BE POSSIBLE WITH THE HIGHER
AMOUNTS EXPECTED FROM THE ATLANTA METRO AREA SOUTHWARD.

THIS SITUATION HAS THE POTENTIAL TO SIGNIFICANTLY IMPACT TRAVEL.
STAY TUNED TO LOCAL MEDIA FOR ANY INFORMATION ON ROADWAYS AND
CLOSINGS. IN ADDITION...ICE ACCUMULATION ON TREES AND POWER LINES
MAY CAUSE POWER OUTAGES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW...
SLEET...AND ICE ARE EXPECTED OR OCCURRING. THIS WILL MAKE TRAVEL
VERY HAZARDOUS OR IMPOSSIBLE. ONLY TRAVEL IN AN EMERGENCY. IF YOU
MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR
VEHICLE IN CASE OF AN EMERGENCY.

&&

$$

GAZ085-086-096>098-102>113-100400-
/O.CON.KFFC.WW.Y.0002.110110T0000Z-110111T0000Z/
JOHNSON-EMANUEL-BLECKLEY-LAURENS-TREUTLEN-STEWART-WEBSTER-SUMTER-
DOOLY-CRISP-PULASKI-WILCOX-DODGE-TELFAIR-WHEELER-MONTGOMERY-
TOOMBS-
INCLUDING THE CITIES OF...SWAINSBORO...DUBLIN...LUMPKIN...
AMERICUS...CORDELE...VIDALIA
300 PM EST SUN JAN 9 2011

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 PM THIS
EVENING TO 7 PM EST MONDAY FOR PORTIONS OF CENTRAL GEORGIA...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING
TO 7 PM EST MONDAY...GENERALLY SOUTH OF A LINE FROM LUMPKIN TO
VIENNA AND SWAINSBORO.

PRECIPITATION WILL GENERALLY BEGIN AS RAIN...OR A MIXTURE OF RAIN
AND SLEET...ACROSS THIS AREA AND TRANSITION TO A MIX OF RAIN AND
FREEZING RAIN AFTER MIDNIGHT. BY MONDAY AFTERNOON THE
PRECIPITATION WILL CHANGE BACK TO RAIN. THE RAIN WILL END FROM
WEST TO EAST MONDAY NIGHT. THE FREEZING RAIN WILL BE THE PRIMARY
HAZARD ACROSS THIS AREA SUNDAY NIGHT AND EARLY MONDAY. ICE
ACCUMULATIONS ARE EXPECTED TO BE LESS THAN A TENTH OF AN INCH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF FREEZING RAIN...
SLEET OR SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING. REFER TO LOCAL MEDIA AND AUTHORITIES FOR TRAVEL
INFORMATION AND ROAD CONDITIONS.

&&

$$
598 
WWUS42 KFFC 100322
WSWFFC

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
1022 PM EST SUN JAN 9 2011

...SIGNIFICANT WINTER STORM EXPECTED FOR SUNDAY NIGHT AND MONDAY
FOR NORTH AND MOST OF CENTRAL GEORGIA...

FOR THE PERIOD SUNDAY THROUGH TUESDAY...A WINTER STORM IS EXPECTED 
TO IMPACT ALL OF NORTH GEORGIA AND MUCH OF CENTRAL GEORGIA. LOW
PRESSURE ALONG THE LOUISIANA COAST SUNDAY EVENING WILL SHIFT EAST
OVERNIGHT. A COLD AND DRY AIRMASS WILL REMAIN IN PLACE IN THE LOWER
LEVELS OF THE ATMOSPHERE...SETTING THE STAGE FOR A WINTER STORM
SUNDAY NIGHT THROUGH MONDAY. PRECIPITATION WILL END BY EARLY
TUESDAY...EXCEPT FOR POSSIBLY SOME LINGERING LIGHT FREEZING DRIZZLE
OR SNOW ACROSS THE NORTH GEORGIA MOUNTAINS.

ALTHOUGH THIS EVENT IS RAPIDLY APPROACHING...IT SHOULD BE EMPHASIZED 
THAT MINOR DEVIATIONS IN THE STORM TRACK OR TEMPERATURE PROFILES
COULD RESULT IN MORE OR LESS WINTER IMPACTS ACROSS THE AREA. YOU
SHOULD PAY CLOSE ATTENTION TO THE LATEST UPDATES FROM THIS OFFICE AND
LOCAL MEDIA OUTLETS ON THIS WINTER STORM.

GAZ001>009-011>016-019>025-027-030>039-041>062-066>076-078>084-
089>095-101130-
/O.CON.KFFC.WS.W.0001.000000T0000Z-110111T0000Z/
DADE-WALKER-CATOOSA-WHITFIELD-MURRAY-FANNIN-GILMER-UNION-TOWNS-
CHATTOOGA-GORDON-PICKENS-DAWSON-LUMPKIN-WHITE-FLOYD-BARTOW-
CHEROKEE-FORSYTH-HALL-BANKS-JACKSON-MADISON-POLK-PAULDING-COBB-
NORTH FULTON-GWINNETT-BARROW-CLARKE-OCONEE-OGLETHORPE-WILKES-
HARALSON-CARROLL-DOUGLAS-SOUTH FULTON-DEKALB-ROCKDALE-WALTON-
NEWTON-MORGAN-GREENE-TALIAFERRO-HEARD-COWETA-FAYETTE-CLAYTON-
SPALDING-HENRY-BUTTS-JASPER-PUTNAM-HANCOCK-WARREN-TROUP-
MERIWETHER-PIKE-UPSON-LAMAR-MONROE-JONES-BALDWIN-WASHINGTON-
GLASCOCK-JEFFERSON-HARRIS-TALBOT-TAYLOR-CRAWFORD-BIBB-TWIGGS-
WILKINSON-MUSCOGEE-CHATTAHOOCHEE-MARION-SCHLEY-MACON-PEACH-
HOUSTON-
INCLUDING THE CITIES OF...CALHOUN...DAHLONEGA...CLEVELAND...
ROME...CARTERSVILLE...GAINESVILLE...MARIETTA...ATLANTA...
LAWRENCEVILLE...ATHENS...CARROLLTON...DOUGLASVILLE...EAST POINT...
DECATUR...CONYERS...COVINGTON...NEWNAN...PEACHTREE CITY...
GRIFFIN...MILLEDGEVILLE...MACON...COLUMBUS...WARNER ROBINS
1022 PM EST SUN JAN 9 2011

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM EST MONDAY FOR 
NORTH AND MOST OF CENTRAL GEORGIA...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL TO 7 PM EST MONDAY... 
GENERALLY ALONG AND NORTH OF A LINE FROM COLUMBUS TO PERRY AND
LOUISVILLE.

PRECIPITATION WILL GENERALLY START OUT SUNDAY NIGHT AS SNOW OR SLEET 
ACROSS NORTH GEORGIA AND A MIX OF RAIN AND SLEET ACROSS CENTRAL 
GEORGIA. AREAS SOUTH OF I-20 WILL TRANSITION TO FREEZING RAIN AND
SLEET AFTER MIDNIGHT. THIS TRANSITION LINE WILL SLOWLY MOVE NORTHWARD
DURING THE DAY ON MONDAY...WITH SNOW AND SLEET EXPECTED ACROSS THE
NORTH GEORGIA MOUNTAINS AND FREEZING RAIN AND SLEET EXPECTED TO
CONTINUE SOUTH OF A LINE FROM CEDARTOWN TO GAINESVILLE. SOME LIGHT
WINTRY PRECIPITATION MAY CONTINUE MONDAY NIGHT...WITH PRECIPITATION
ENDING BY TUESDAY AFTERNOON.

DUE TO THE CHANGE IN PRECIPITATION TYPE FROM SNOW TO FREEZING RAIN
AND SLEET DURING THE EVENT...THIS MAY HELP TO LIMIT OUR SNOWFALL 
ACCUMULATION SOUTH OF THE NORTH GEORGIA MOUNTAINS. SNOW AND SLEET
AMOUNTS OF 1 TO 2 INCHES ARE EXPECTED NORTH OF A LINE FROM COLUMBUS
TO PERRY AND LOUISVILLE WITH 2 TO 4 INCHES FROM CARROLLTON TO
COVINGTON AND WASHINGTON NORTHWARD...AND 4 TO 6 INCHES NORTH OF A
LINE FROM ROME TO GAINESVILLE. ISOLATED HIGHER AMOUNTS MAY BE
POSSIBLE IN THE MOUNTAINS. ICE ACCUMULATION OF ONE TENTH TO ONE
QUARTER OF AN INCH WILL BE POSSIBLE WITH THE HIGHER AMOUNTS EXPECTED 
FROM THE ATLANTA METRO AREA SOUTHWARD.

THIS SITUATION HAS THE POTENTIAL TO SIGNIFICANTLY IMPACT TRAVEL. STAY
TUNED TO LOCAL MEDIA FOR ANY INFORMATION ON ROADWAYS AND CLOSINGS. IN
ADDITION...ICE ACCUMULATION ON TREES AND POWER LINES MAY CAUSE POWER 
OUTAGES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW...SLEET...
AND ICE ARE EXPECTED OR OCCURRING. THIS WILL MAKE TRAVEL VERY
HAZARDOUS OR IMPOSSIBLE. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST
TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE
IN CASE OF AN EMERGENCY.

&&

$$

GAZ085-086-096>098-102>113-101130-
/O.CON.KFFC.WW.Y.0002.000000T0000Z-110111T0000Z/
JOHNSON-EMANUEL-BLECKLEY-LAURENS-TREUTLEN-STEWART-WEBSTER-SUMTER-
DOOLY-CRISP-PULASKI-WILCOX-DODGE-TELFAIR-WHEELER-MONTGOMERY-
TOOMBS-
INCLUDING THE CITIES OF...SWAINSBORO...DUBLIN...LUMPKIN...
AMERICUS...CORDELE...VIDALIA
1022 PM EST SUN JAN 9 2011

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST
MONDAY FOR PORTIONS OF CENTRAL GEORGIA...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST MONDAY... 
GENERALLY SOUTH OF A LINE FROM LUMPKIN TO VIENNA AND SWAINSBORO.

PRECIPITATION WILL GENERALLY BEGIN AS RAIN...OR A MIXTURE OF RAIN AND
SLEET...ACROSS THIS AREA AND TRANSITION TO A MIX OF RAIN AND FREEZING
RAIN AFTER MIDNIGHT. BY MONDAY AFTERNOON THE PRECIPITATION WILL
CHANGE BACK TO RAIN. THE RAIN WILL END FROM WEST TO EAST MONDAY
NIGHT. THE FREEZING RAIN WILL BE THE PRIMARY HAZARD ACROSS THIS AREA
SUNDAY NIGHT AND EARLY MONDAY. ICE ACCUMULATIONS ARE EXPECTED TO BE
LESS THAN A TENTH OF AN INCH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF FREEZING RAIN...SLEET
OR SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY
ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. REFER
TO LOCAL MEDIA AND AUTHORITIES FOR TRAVEL INFORMATION AND ROAD
CONDITIONS. 

&&

$$
927 
WWUS42 KFFC 100914
WSWFFC

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
414 AM EST MON JAN 10 2011

...SIGNIFICANT WINTER STORM WILL CONTINUE THROUGH MONDAY FOR
NORTH AND MOST OF CENTRAL GEORGIA...

A WINTER STORM SYSTEM IS IMPACTING ALL OF NORTH GEORGIA AND PARTS
OF CENTRAL GEORGIA AND WILL CONTINUE THROUGH TODAY. IMPACTS FROM
THE STORM THOUGH MAY LINGER THROUGH TUESDAY. LOW PRESSURE ALONG
THE FLORIDA COAST MONDAY MORNING WILL CONTINUE TO TRACK EASTWARD
ACROSS NORTH FLORIDA AND INTO THE ATLANTIC BY MONDAY NIGHT. A
COLD AND DRY AIRMASS IN PLACE ACROSS GEORGIA IN THE LOWER LEVELS
OF THE ATMOSPHERE ALONG WITH THE MOISTURE FROM THE LOW PRESSURE
SYSTEM SET THE STAGE FOR WINTRY PRECIPITATION THAT BEGAN SUNDAY
AFTERNOON AND WILL CONTINUE THROUGH MONDAY. A WARM AIR MASS AT THE
MID LEVELS ACROSS SOUTH GEORGIA THAT WILL CONTINUE PUSHING
NORTHWARD HAS ALLOWED FOR A MIXTURE OF SNOW...SLEET AND FREEZING
RAIN. THE BULK OF THE PRECIPITATION WILL END BY MONDAY NIGHT WITH
THE EXCEPTION OF LIGHT FREEZING DRIZZLE OR SNOW ACROSS THE NORTH
GEORGIA MOUNTAINS.

GAZ001>009-011>016-019>025-027-030>039-041>062-066>076-078>084-
089>095-101715-
/O.CON.KFFC.WS.W.0001.000000T0000Z-110111T0000Z/
DADE-WALKER-CATOOSA-WHITFIELD-MURRAY-FANNIN-GILMER-UNION-TOWNS-
CHATTOOGA-GORDON-PICKENS-DAWSON-LUMPKIN-WHITE-FLOYD-BARTOW-
CHEROKEE-FORSYTH-HALL-BANKS-JACKSON-MADISON-POLK-PAULDING-COBB-
NORTH FULTON-GWINNETT-BARROW-CLARKE-OCONEE-OGLETHORPE-WILKES-
HARALSON-CARROLL-DOUGLAS-SOUTH FULTON-DEKALB-ROCKDALE-WALTON-
NEWTON-MORGAN-GREENE-TALIAFERRO-HEARD-COWETA-FAYETTE-CLAYTON-
SPALDING-HENRY-BUTTS-JASPER-PUTNAM-HANCOCK-WARREN-TROUP-
MERIWETHER-PIKE-UPSON-LAMAR-MONROE-JONES-BALDWIN-WASHINGTON-
GLASCOCK-JEFFERSON-HARRIS-TALBOT-TAYLOR-CRAWFORD-BIBB-TWIGGS-
WILKINSON-MUSCOGEE-CHATTAHOOCHEE-MARION-SCHLEY-MACON-PEACH-
HOUSTON-
INCLUDING THE CITIES OF...CALHOUN...DAHLONEGA...CLEVELAND...
ROME...CARTERSVILLE...GAINESVILLE...MARIETTA...ATLANTA...
LAWRENCEVILLE...ATHENS...CARROLLTON...DOUGLASVILLE...EAST POINT...
DECATUR...CONYERS...COVINGTON...NEWNAN...PEACHTREE CITY...
GRIFFIN...MILLEDGEVILLE...MACON...COLUMBUS...WARNER ROBINS
414 AM EST MON JAN 10 2011

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING FOR NORTH AND MOST OF CENTRAL GEORGIA...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING FOR MOST OF NORTH AND CENTRAL GEORGIA...GENERALLY NORTH
AND ALONG A LINE FROM COLUMBUS TO MACON TO AUGUSTA.

PRECIPITATION BEGAN SUNDAY AFTERNOON AND WILL CONTINUE THROUGH
MONDAY. ACROSS CENTRAL GEORGIA THIS MORNING THE PRECIPITATION
WAS FREEZING RAIN AND RAIN...WITH A MIX OF SNOW...SLEET AND
FREEZING RAIN ACROSS THE SOUTHERN PORTION OF THE METRO AREA AND
MAINLY SNOW NORTH OF I-20. THE FREEZING RAIN LINE ACROSS THE
SOUTHERN METRO AREA WILL SLOWLY MOVE NORTHWARD DURING THE DAY. BY
THE AFTERNOON...PRECIPITATION WILL TRANSITION TO RAIN GENERALLY
SOUTH OF A LINE FROM COLUMBUS TO MACON TO LOUISVILLE...CONTINUE AS
FREEZING RAIN AND SLEET ACROSS THE METRO AREA...AND TRANSITION TO
A MIX OF SNOW AND SLEET ACROSS THE NORTH GEORGIA MOUNTAINS. SOME
LIGHT WINTRY PRECIPITATION MAY CONTINUE MONDAY NIGHT...MAINLY
AS FREEZING DRIZZLE...ACROSS THE EASTERN PORTION OF THE STATE.
PRECIPITATION WILL THEN END BY TUESDAY EXCEPT ACROSS THE NORTH
GEORGIA MOUNTAINS.

DUE TO THE CHANGE IN PRECIPITATION TYPE FROM SNOW TO FREEZING
RAIN AND SLEET DURING THE EVENT...THIS HAS HELPED TO LIMIT
SNOWFALL ACCUMULATIONS GENERALLY SOUTH OF I-20. IN GENERAL SOUTH
OF A CARROLLTON TO ATLANTA TO MADISON LINE SNOWFALL ACCUMULATIONS
HAVE BEEN LESS THAN AN INCH AND ONLY LIMITED ADDITIONAL
ACCUMULATIONS ARE EXPECTED. ALONG AND NORTH OF THIS LINE 3-5
INCHES OF SNOW HAS FALLEN AND AN ADDITIONAL INCH IS POSSIBLE.
ALONG AND NORTH OF A LINE FROM ROME TO CANTON TO COMMERCE HAS SEEN
5-7 INCHES OF SNOWFALL WITH AN ADDITIONAL 1-2 INCHES POSSIBLE
THROUGH TONIGHT. ICE ACCUMULATION OF ONE TENTH TO ONE QUARTER OF
AN INCH WILL BE POSSIBLE WITH THE HIGHER AMOUNTS EXPECTED FROM THE
ATLANTA METRO AREA SOUTHWARD.

THIS SITUATION HAS ALREADY MADE TRAVEL DIFFICULT OR IMPOSSIBLE
ACROSS MUCH OF NORTH AND CENTRAL GEORGIA. TRAVEL DIFFICULTIES MAY
LINGER THROUGH TUESDAY AS TEMPERATURES ARE GENERALLY EXPECTED TO
REMAIN NEAR OR BELOW FREEZING ON MONDAY. STAY TUNED TO LOCAL
MEDIA FOR ANY INFORMATION ON ROADWAYS AND CLOSINGS. IN
ADDITION...ICE ACCUMULATION ON TREES AND POWER LINES MAY CAUSE
POWER OUTAGES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW...
SLEET... AND ICE ARE EXPECTED OR OCCURRING. THIS WILL MAKE TRAVEL
VERY HAZARDOUS OR IMPOSSIBLE. ONLY TRAVEL IN AN EMERGENCY. IF YOU
MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR
VEHICLE IN CASE OF AN EMERGENCY.

&&

$$

GAZ085-086-096>098-102>113-101715-
/O.CON.KFFC.WW.Y.0002.000000T0000Z-110111T0000Z/
JOHNSON-EMANUEL-BLECKLEY-LAURENS-TREUTLEN-STEWART-WEBSTER-SUMTER-
DOOLY-CRISP-PULASKI-WILCOX-DODGE-TELFAIR-WHEELER-MONTGOMERY-
TOOMBS-
INCLUDING THE CITIES OF...SWAINSBORO...DUBLIN...LUMPKIN...
AMERICUS...CORDELE...VIDALIA
414 AM EST MON JAN 10 2011

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING FOR PORTIONS OF CENTRAL GEORGIA...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING FOR PORTIONS OF CENTRAL GEORGIA...GENERALLY ALONG AND
SOUTH OF A LINE FROM LUMPKIN TO AMERICUS TO DUBLIN TO SWAINSBORO.

PRECIPITATION ACROSS THE AREA IS GENERALLY A MIX OF FREEZING RAIN
AND RAIN. THIS SHOULD TRANSITION TO MAINLY RAIN BY THE AFTERNOON
AND COME TO AN END BY MONDAY EVENING. THE FREEZING RAIN WILL BE
THE PRIMARY HAZARD ACROSS THIS AREA THROUGH MONDAY MORNING. ICE
ACCUMULATIONS ARE EXPECTED TO BE LESS THAN A TENTH OF AN INCH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF FREEZING RAIN...
SLEET OR SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING. REFER TO LOCAL MEDIA AND AUTHORITIES FOR TRAVEL
INFORMATION AND ROAD CONDITIONS.

&&

$$
626 
WWUS42 KFFC 101638
WSWFFC

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
1138 AM EST MON JAN 10 2011

...SIGNIFICANT WINTER STORM WILL CONTINUE THROUGH MONDAY FOR
NORTH AND MOST OF CENTRAL GEORGIA...

A WINTER STORM SYSTEM IS IMPACTING ALL OF NORTH GEORGIA AND PARTS
OF CENTRAL GEORGIA AND WILL CONTINUE THROUGH TODAY. IMPACTS FROM
THE STORM THOUGH MAY LINGER THROUGH TUESDAY. LOW PRESSURE ALONG
THE FLORIDA COAST MONDAY MORNING WILL CONTINUE TO TRACK EASTWARD
ACROSS NORTH FLORIDA AND INTO THE ATLANTIC BY MONDAY NIGHT. A
COLD AND DRY AIRMASS IN PLACE ACROSS GEORGIA IN THE LOWER LEVELS
OF THE ATMOSPHERE ALONG WITH THE MOISTURE FROM THE LOW PRESSURE
SYSTEM SET THE STAGE FOR WINTRY PRECIPITATION THAT BEGAN SUNDAY
AFTERNOON AND WILL CONTINUE THROUGH MONDAY. A WARM AIR MASS AT
THE MID LEVELS ACROSS SOUTH GEORGIA THAT WILL CONTINUE PUSHING
NORTHWARD HAS ALLOWED FOR A MIXTURE OF SNOW...SLEET AND FREEZING
RAIN. THE BULK OF THE PRECIPITATION WILL END BY MONDAY NIGHT WITH
THE EXCEPTION OF LIGHT FREEZING DRIZZLE OR SNOW ACROSS THE NORTH
GEORGIA MOUNTAINS.

GAZ001>009-011>016-019>025-027-030>039-041>062-066>076-078>084-
089>095-110000-
/O.CON.KFFC.WS.W.0001.000000T0000Z-110111T0000Z/
DADE-WALKER-CATOOSA-WHITFIELD-MURRAY-FANNIN-GILMER-UNION-TOWNS-
CHATTOOGA-GORDON-PICKENS-DAWSON-LUMPKIN-WHITE-FLOYD-BARTOW-
CHEROKEE-FORSYTH-HALL-BANKS-JACKSON-MADISON-POLK-PAULDING-COBB-
NORTH FULTON-GWINNETT-BARROW-CLARKE-OCONEE-OGLETHORPE-WILKES-
HARALSON-CARROLL-DOUGLAS-SOUTH FULTON-DEKALB-ROCKDALE-WALTON-
NEWTON-MORGAN-GREENE-TALIAFERRO-HEARD-COWETA-FAYETTE-CLAYTON-
SPALDING-HENRY-BUTTS-JASPER-PUTNAM-HANCOCK-WARREN-TROUP-
MERIWETHER-PIKE-UPSON-LAMAR-MONROE-JONES-BALDWIN-WASHINGTON-
GLASCOCK-JEFFERSON-HARRIS-TALBOT-TAYLOR-CRAWFORD-BIBB-TWIGGS-
WILKINSON-MUSCOGEE-CHATTAHOOCHEE-MARION-SCHLEY-MACON-PEACH-
HOUSTON-
INCLUDING THE CITIES OF...CALHOUN...DAHLONEGA...CLEVELAND...
ROME...CARTERSVILLE...GAINESVILLE...MARIETTA...ATLANTA...
LAWRENCEVILLE...ATHENS...CARROLLTON...DOUGLASVILLE...EAST POINT...
DECATUR...CONYERS...COVINGTON...NEWNAN...PEACHTREE CITY...
GRIFFIN...MILLEDGEVILLE...MACON...COLUMBUS...WARNER ROBINS
1138 AM EST MON JAN 10 2011

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING FOR NORTH AND MOST OF CENTRAL GEORGIA...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING FOR MOST OF NORTH AND CENTRAL GEORGIA...GENERALLY NORTH
AND ALONG A LINE FROM COLUMBUS TO MACON TO AUGUSTA.

A MIXTURE OF FREEZING RAIN AND SOME LIGHT SLEET CONTINUES THIS
MORNING OVER MOST OF NORTH GEORGIA AND PORTIONS OF CENTRAL GEORGIA.
SNOW CONTINUES GENERALLY OVER THE NORTHEAST GEORGIA COUNTIES. THE
AREA OF SNOW IS NORTH OF A LINE FROM ELLIJAY THROUGH DAWSONVILLE
AND DAHLONEGA TO CLEVELAND. THE PRECIPITATION WAS MOVING TO THE
NORTHEAST AT 25 MPH. THE PRECIPITATION WILL TRANSITION TO RAIN
GENERALLY SOUTH OF A LINE FROM COLUMBUS TO MACON TO LOUISVILLE...
CONTINUE AS FREEZING RAIN ACROSS THE METRO AREA...AND TRANSITION
TO A MIX OF SNOW AND SLEET ACROSS THE NORTH GEORGIA MOUNTAINS.
SOME LIGHT WINTRY PRECIPITATION MAY CONTINUE MONDAY NIGHT...MAINLY
AS FREEZING DRIZZLE...ACROSS THE EASTERN PORTION OF THE STATE.
PRECIPITATION WILL THEN END BY TUESDAY EXCEPT ACROSS THE NORTH
GEORGIA MOUNTAINS.

DUE TO THE CHANGE IN PRECIPITATION TYPE FROM SNOW TO FREEZING
RAIN AND SLEET THIS MORNING...SNOWFALL AMOUNTS HAVE BEEN FROM
FROM 1 TO 3 INCHES SOUTH OF INTERSTATE 20 TO NEAR GEORGIA HIGHWAY
15. ALONG AND NORTH OF INTERSTATE 20 SNOWFALL AMOUNTS OF 4 TO 6
INCHES WERE COMMON WITH SOME ISOLATED 8 INCH AMOUNTS AROUND BUFORD
AND FROM ATHENS TO LEXINGTON.

AN ADDITIONAL 1 TO 2 INCHES OF SNOW WILL POSSIBLE IN THE 
NORTHEAST GEORGIA COUNTIES THIS AFTERNOON THROUGH TONIGHT. NEW
ICE ACCUMULATION OF AROUND ONE TENTH CAN BE EXPECTED.

THIS MAJOR WINTER STORM STORM HAS MADE TRAVEL DIFFICULT OR
IMPOSSIBLE ACROSS MUCH OF NORTH AND PORTIONS OF CENTRAL GEORGIA.
TRAVEL DIFFICULTIES MAY LINGER THROUGH TUESDAY AS TEMPERATURES ARE
GENERALLY EXPECTED TO REMAIN NEAR OR BELOW FREEZING ON MONDAY.
STAY TUNED TO LOCAL MEDIA FOR ANY INFORMATION ON ROADWAYS AND
CLOSINGS. IN ADDITION... ICE ACCUMULATION ON TREES AND POWER LINES
MAY CAUSE POWER OUTAGES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW...
SLEET... AND ICE ARE EXPECTED OR OCCURRING. THIS WILL MAKE TRAVEL
VERY HAZARDOUS OR IMPOSSIBLE. ONLY TRAVEL IN AN EMERGENCY. IF YOU
MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR
VEHICLE IN CASE OF AN EMERGENCY.

&&

$$

GAZ085-086-096>098-102>113-110000-
/O.CON.KFFC.WW.Y.0002.000000T0000Z-110111T0000Z/
JOHNSON-EMANUEL-BLECKLEY-LAURENS-TREUTLEN-STEWART-WEBSTER-SUMTER-
DOOLY-CRISP-PULASKI-WILCOX-DODGE-TELFAIR-WHEELER-MONTGOMERY-
TOOMBS-
INCLUDING THE CITIES OF...SWAINSBORO...DUBLIN...LUMPKIN...
AMERICUS...CORDELE...VIDALIA
1138 AM EST MON JAN 10 2011

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING FOR PORTIONS OF CENTRAL GEORGIA...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING FOR PORTIONS OF CENTRAL GEORGIA...GENERALLY ALONG AND
SOUTH OF A LINE FROM LUMPKIN TO AMERICUS TO DUBLIN TO SWAINSBORO.

PRECIPITATION ACROSS THE AREA IS GENERALLY A MIX OF FREEZING RAIN
AND RAIN. THIS SHOULD TRANSITION TO MAINLY RAIN BY THE AFTERNOON
AND COME TO AN END BY MONDAY EVENING. THE FREEZING RAIN WILL BE
THE PRIMARY HAZARD ACROSS THIS AREA THROUGH MONDAY MORNING. ICE
ACCUMULATIONS ARE EXPECTED TO BE LESS THAN A TENTH OF AN INCH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF FREEZING RAIN...
SLEET OR SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING. REFER TO LOCAL MEDIA AND AUTHORITIES FOR TRAVEL
INFORMATION AND ROAD CONDITIONS.

&&

$$
906 
WWUS42 KFFC 101953
WSWFFC

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
253 PM EST MON JAN 10 2011

...WINTER PRECIPITATION CONTINUES THROUGH TONIGHT FOR NORTH AND
MOST OF CENTRAL GEORGIA...

THE WINTER STORM WHICH HAS IMPACTED NORTH AND MOST OF CENTRAL 
GEORGIA SINCE SUNDAY EVENING CONTINUES TO MOVE NORTHEAST. A MIXTURE
OF SNOW AND SLEET IN EXTREME NORTH GEORGIA WITH FREEZING RAIN OR
DRIZZLE OVER THE REMAINDER OF NORTH GEORGIA AND MOST OF CENTRAL
GEORGIA WILL GRADUALLY DIMINISH THIS EVENING. THE WINTER PRECIPITATION
SHOULD END COMPLETELY AFTER MIDNIGHT. THE STORM SYSTEM WILL BE
OFF THE SOUTH CAROLINA COAST BY TUESDAY MORNING AND WILL CONTINUE
MOVING UP THE ATLANTIC SEABOARD THROUGH WEDNESDAY. COLD ARTIC HIGH
PRESSURE WILL BUILD INTO GEORGIA TUESDAY THROUGH WEDNESDAY WITH
TEMPERATURES 10 TO 15 DEGREES BELOW NORMAL.

GAZ011>014-019>025-027-030>039-041>062-066>076-081>084-094-095-
110400-
/O.CAN.KFFC.WS.W.0001.000000T0000Z-110111T0000Z/
/O.NEW.KFFC.ZR.Y.0001.110110T1953Z-110111T0600Z/
CHATTOOGA-GORDON-PICKENS-DAWSON-FLOYD-BARTOW-CHEROKEE-FORSYTH-
HALL-BANKS-JACKSON-MADISON-POLK-PAULDING-COBB-NORTH FULTON-
GWINNETT-BARROW-CLARKE-OCONEE-OGLETHORPE-WILKES-HARALSON-CARROLL-
DOUGLAS-SOUTH FULTON-DEKALB-ROCKDALE-WALTON-NEWTON-MORGAN-GREENE-
TALIAFERRO-HEARD-COWETA-FAYETTE-CLAYTON-SPALDING-HENRY-BUTTS-
JASPER-PUTNAM-HANCOCK-WARREN-TROUP-MERIWETHER-PIKE-UPSON-LAMAR-
MONROE-JONES-BALDWIN-WASHINGTON-GLASCOCK-JEFFERSON-CRAWFORD-BIBB-
TWIGGS-WILKINSON-PEACH-HOUSTON-
INCLUDING THE CITIES OF...CALHOUN...ROME...CARTERSVILLE...
GAINESVILLE...MARIETTA...ATLANTA...LAWRENCEVILLE...ATHENS...
CARROLLTON...DOUGLASVILLE...EAST POINT...DECATUR...CONYERS...
COVINGTON...NEWNAN...PEACHTREE CITY...GRIFFIN...MILLEDGEVILLE...
MACON...WARNER ROBINS
253 PM EST MON JAN 10 2011

...FREEZING RAIN ADVISORY IN EFFECT UNTIL 1 AM EST TUESDAY FOR MUCH 
OF NORTH AND CENTRAL GEORGIA...
...WINTER STORM WARNING IS CANCELLED FOR NORTH AND MUCH OF CENTRAL
GEORGIA...

THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A
FREEZING RAIN ADVISORY...WHICH IS IN EFFECT UNTIL 1 AM EST TUESDAY
FOR MUCH OF NORTH AND CENTRAL GEORGIA...GENERALLY SOUTH OF A LINE
FROM SUMMERVILLE THROUGH JASPER TO HOMER. THE WINTER STORM WARNING
HAS BEEN CANCELLED.

AREAS OF FREEZING RAIN OR DRIZZLE CONTINUE THIS AFTERNOON OVER
MOST OF NORTH GEORGIA AND PORTIONS OF CENTRAL GEORGIA. THE
PRECIPITATION WAS MOVING TO THE NORTHEAST AT 25 MPH. THE
WINTER PRECIPITATION WILL END THIS EVENING. VERY LITTLE IF ANY
ADDITIONAL ICE ACCUMULATION IS EXPECTED.

THIS MAJOR WINTER STORM STORM HAS MADE TRAVEL DIFFICULT OR
IMPOSSIBLE ACROSS MUCH OF NORTH AND PORTIONS OF CENTRAL GEORGIA.
TRAVEL DIFFICULTIES MAY LINGER THROUGH TUESDAY MORNING AS
TEMPERATURES ARE GENERALLY EXPECTED TO REMAIN NEAR OR BELOW
FREEZING. STAY TUNED TO LOCAL MEDIA FOR ANY INFORMATION ON
ROADWAYS AND CLOSINGS. IN ADDITION... ICE ACCUMULATION ON TREES
AND POWER LINES MAY CAUSE POWER OUTAGES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZING RAIN ADVISORY MEANS THAT PERIODS OF FREEZING RAIN OR
FREEZING DRIZZLE WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS. SLOW DOWN AND USE CAUTION WHILE DRIVING.

&&

$$

GAZ001>009-015-016-110400-
/O.CAN.KFFC.WS.W.0001.000000T0000Z-110111T0000Z/
/O.NEW.KFFC.WW.Y.0003.110110T1953Z-110111T0600Z/
DADE-WALKER-CATOOSA-WHITFIELD-MURRAY-FANNIN-GILMER-UNION-TOWNS-
LUMPKIN-WHITE-
INCLUDING THE CITIES OF...DAHLONEGA...CLEVELAND
253 PM EST MON JAN 10 2011

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 1 AM EST TUESDAY FOR
EXTREME NORTH GEORGIA...
...WINTER STORM WARNING IS CANCELLED FOR EXTREME NORTH GEORGIA...


THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A
WINTER WEATHER ADVISORY FOR EXTREME NORTH GEORGIA...WHICH IS IN
EFFECT UNTIL 1 AM EST TUESDAY. THE ADVISORY AREA IS GENERALLY 
NORTH OF A LINE FROM LAFAYETTE THROUGH ELLIJAY AND DAHLONEGA TO
CLEVELAND. THE WINTER STORM WARNING HAS BEEN CANCELLED.

SOME LIGHT SLEET OR SNOW WILL CONTINUE OVER THE EXTREME NORTH
GEORGIA COUNTIES. THE PRECIPITATION WAS MOVING TO THE NORTHEAST
AT 25 MPH AND SHOULD END AFTER MIDNIGHT.

ADDITIONAL SNOW OR SLEET AMOUNTS UP TO ONE INCH WILL BE POSSIBLE
THROUGH THIS EVENING. 

THIS MAJOR WINTER STORM STORM HAS MADE TRAVEL DIFFICULT OR
IMPOSSIBLE ACROSS MUCH OF NORTH AND PORTIONS OF CENTRAL GEORGIA.
TRAVEL DIFFICULTIES MAY LINGER THROUGH TUESDAY MORNING AS
TEMPERATURES ARE GENERALLY EXPECTED TO REMAIN NEAR OR BELOW
FREEZING. STAY TUNED TO LOCAL MEDIA FOR ANY INFORMATION ON
ROADWAYS AND CLOSINGS. IN ADDITION... ICE ACCUMULATION ON TREES
AND POWER LINES MAY CAUSE POWER OUTAGES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SLEET MEANS PERIODS OF SLEET ARE
IMMINENT OR OCCURRING. SLEET MAY CAUSE DRIVING
TO BECOME EXTREMELY DANGEROUS...SO BE PREPARED TO USE CAUTION
WHEN TRAVELING.

&&

$$

GAZ078>080-089>093-102100-
/O.CAN.KFFC.WS.W.0001.000000T0000Z-110111T0000Z/
HARRIS-TALBOT-TAYLOR-MUSCOGEE-CHATTAHOOCHEE-MARION-SCHLEY-MACON-
INCLUDING THE CITY OF...COLUMBUS
253 PM EST MON JAN 10 2011

...WINTER STORM WARNING IS CANCELLED FOR WEST CENTRAL GEORGIA...

THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS CANCELLED THE
WINTER STORM WARNING FOR WEST CENTRAL GEORGIA...GENERALLY WEST OF
A LINE FROM HAMILTON THROUGH BUTLER TO ABBEVILLE.

TEMPERATURES ARE IN THE LOW TO MID 30S IN THIS AREA AND THE DRIZZLE
IS NO LONGER FREEZING ON IMPACT.  THE DRIZZLE WILL GRADUALLY END
BY THIS EVENING BEFORE TEMPERATURES GRADUALLY DROP BELOW THE FREEZING
MARK AGAIN.

MOTORISTS ARE ADVISED TO USE CAUTION AS THERE WILL BE MANY PATCHES 
OF ICE ON ROADS THAT WILL REMAIN OVERNIGHT BEFORE MELTING ON TUESDAY.

$$

GAZ085-086-096>098-107-109>113-110400-
/O.CAN.KFFC.WW.Y.0002.000000T0000Z-110111T0000Z/
/O.NEW.KFFC.ZR.Y.0001.110110T1953Z-110111T0600Z/
JOHNSON-EMANUEL-BLECKLEY-LAURENS-TREUTLEN-PULASKI-DODGE-TELFAIR-
WHEELER-MONTGOMERY-TOOMBS-
INCLUDING THE CITIES OF...SWAINSBORO...DUBLIN...VIDALIA
253 PM EST MON JAN 10 2011

...FREEZING RAIN ADVISORY IN EFFECT UNTIL 1 AM EST TUESDAY...
...WINTER WEATHER ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A
FREEZING RAIN ADVISORY...WHICH IS IN EFFECT UNTIL 1 AM EST
TUESDAY FOR MOST OF EAST CENTRAL GEORGIA. THE WINTER WEATHER 
ADVISORY HAS BEEN CANCELLED.

AREAS OF FREEZING RAIN OR DRIZZLE CONTINUE THIS AFTERNOON OVER
MOST OF EAST CENTRAL GEORGIA. THE PRECIPITATION WAS MOVING TO THE
NORTHEAST AT 25 MPH. THE WINTER PRECIPITATION WILL END THIS
EVENING. VERY LITTLE IF ANY ADDITIONAL ICE ACCUMULATION IS
EXPECTED.

THIS MAJOR WINTER STORM STORM HAS MADE TRAVEL DIFFICULT ACROSS
MUCH OF CENTRAL GEORGIA. TRAVEL DIFFICULTIES MAY LINGER THROUGH
TUESDAY MORNING AS TEMPERATURES ARE GENERALLY EXPECTED TO REMAIN
NEAR OR BELOW FREEZING. STAY TUNED TO LOCAL MEDIA FOR ANY
INFORMATION ON ROADWAYS AND CLOSINGS. IN ADDITION... ICE
ACCUMULATION ON TREES AND POWER LINES MAY CAUSE POWER OUTAGES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZING RAIN ADVISORY MEANS THAT PERIODS OF FREEZING RAIN OR
FREEZING DRIZZLE WILL CAUSE TRAVEL
DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS. SLOW DOWN AND USE
CAUTION WHILE DRIVING.

&&

$$

GAZ102>106-108-102100-
/O.CAN.KFFC.WW.Y.0002.000000T0000Z-110111T0000Z/
STEWART-WEBSTER-SUMTER-DOOLY-CRISP-WILCOX-
INCLUDING THE CITIES OF...LUMPKIN...AMERICUS...CORDELE
253 PM EST MON JAN 10 2011

...WINTER WEATHER ADVISORY IS CANCELLED FOR WEST CENTRAL GEORGIA...

THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS CANCELLED THE
WINTER WEATHER ADVISORY FOR WEST CENTRAL GEORGIA...GENERALLY WEST
OF A LINE FROM HAMILTON THROUGH BUTLER TO ABBEVILLE.

TEMPERATURES ARE IN THE LOW TO MID 30S IN THIS AREA AND THE DRIZZLE
IS NO LONGER FREEZING ON IMPACT.  THE DRIZZLE WILL GRADUALLY END
BY THIS EVENING BEFORE TEMPERATURES SLOWLY DROP BELOW THE FREEZING
MARK AGAIN.

THIS MAJOR WINTER STORM STORM HAS MADE TRAVEL DIFFICULT ACROSS
MUCH OF CENTRAL GEORGIA. TRAVEL DIFFICULTIES MAY LINGER THROUGH
TUESDAY MORNING AS TEMPERATURES ARE GENERALLY EXPECTED TO REMAIN
NEAR OR BELOW FREEZING. STAY TUNED TO LOCAL MEDIA FOR ANY
INFORMATION ON ROADWAYS AND CLOSINGS. IN ADDITION... ICE
ACCUMULATION ON TREES AND POWER LINES MAY CAUSE POWER OUTAGES.
MOTORISTS ARE ADVISED TO USE CAUTION AS THERE WILL BE MANY PATCHES 
OF ICE ON ROADS THAT WILL REMAIN OVERNIGHT BEFORE MELTING ON TUESDAY.

$$

16

What forecasters said that day

The local office's own words before this winter weather advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Atlanta, GA wrote its last area forecast discussion before this winter weather advisory went out at Jan 9, 12:56 AM EST, 4 hours 1 minute earlier.

Area forecast discussion, Jan 9, 12:56 AM EST, 4 hours 1 minute before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
1256 AM EST SUN JAN 9 2011

.PREV DISCUSSION... /ISSUED 900 PM EST SAT JAN 8 2011/

UPDATE...
WILL NOT MAKE ANY CHANGES TO THE ZONES AT THIS TIME. THERE ARE
SEVERAL UNCERTAINTIES AND CONCERNS THAT WILL IMPACT THE IMPENDING
WINTER EVENT...INCLUDING THE SOUTHWARD EXTENT OF THE ARCTIC
AIR...STRONG MID-LEVEL WAA LATE SUN-MON...AND THE WEAKENING OF THE
UPPER-LEVEL/SFC BASED SYSTEM AS IT MOVES ENE AND SHEARS OUT.
UPPER-LEVEL FLOW IS NOT FAVORABLE FOR MUCH FURTHER SOUTHWARD
ADVECTION OF THE ARCTIC AIR BOTTLED UP ACROSS THE NORTHERN STATES.
TEMPERATURES HAVE BEEN SLOW TO FALL AND FOR THE PAST TWO DAYS HAVE
BEEN RUNNING WELL ABOVE GUIDANCE TEMPS. SHALLOW ARCTIC AIR IS
FINALLY FILTERING INTO N GA AND TEMPS ARE FALLING INTO THE UPPER 20S
AND LOWER 30S ACROSS THE NORTH...WITH STILL 40S IN CENTRAL AREAS.
THE NE U.S. POLAR VORTEX WILL LIFT OUT AS THE SOUTHERN STREAM SYSTEM
APPROACHES...THUS AIDING LITTLE IN FURTHER SOUTHWARD PUSH OF THE
ARCTIC AIR. 850MB TEMPS ARE INDICATED ON ALL MODELS TO RISE WELL
ABOVE 0C ACROSS ALL EXCEPT THE MOUNTAINS AND FAR N BY MON
AFTN...WHICH WILL LIMIT SNOW ACCUMULATIONS AND LEAD TO A GREATER
THREAT OF IP...FZRA...AND JUST PLAN RAIN CENTRAL AREAS. SFC-950MB
TEMPS HOVER NEAR/BELOW FREEZING LONGER AND WITH SFC DEWPOINTS
PRECEDING THE ONSET OF THE PCPN IN THE SINGLE DIGITS/TEENS...THE WET
BULB EFFECT WILL BE SIGNIFICANT...AGAIN LEADING TO MORE CONCERN
ABOUT FZRA/SLEET THAN SNOW FOR THE ATL AREA. ONLY THE MOUNTAINS AND
FAR N MAINTAIN A DEEP ENOUGH COLUMN OF COLD AIR FOR ALL SNOW THROUGH
THE MAJORITY OF THE EVENT...WHERE ACCUMULATIONS AS INDICATED EARLIER
COULD BE UP TO 7 INCHES OR MORE. INTERESTING TO NOTE THAT THE GFS
SHOWS NO SIGNIFICANT SNOW ACCUMULATION SOUTH OF RMG-CANTON-GVL. THE
WEAKENING AND FAST MOVEMENT OF THE SYSTEM ALSO CONCERNS ME...WITH
THE ECMWF ONLY SHOWING MEAGER PCPN AMOUNTS ACROSS N GA WITH THIS
SYSTEM. ENTIRELY TOO MANY UNRESOLVED ISSUES TO MAKE CHANGES AT THIS
TIME OR ISSUE ANY WARNINGS OR ADVISORIES. HOPEFULLY THE 00Z MODEL
RUNS WILL SHED SOME MORE LIGHT ON THE SITUATION.

ALSO INTERESTING TO NOTE IS THE DIFFICULTY THE MODELS ARE HAVING IN
THE EXTENDED WITH THE MASSIVE ARCTIC AIR MASS POOLED ACROSS THE
NORTHERN STATES...E.G....-32C AT 850MB. LATEST MODEL RUNS GENERALLY
KEEP ALL OF THIS WELL NORTH OF THE CWA...BUT FLIP FLOP FROM ONE RUN
WITH TEMPS HERE IN THE 60S TO THE NEXT WITH TEMPS IN THE 20S.
TREMENDOUS UNCERTAINTY TO SAY THE LEAST.

19

PREVIOUS DISCUSSION.../ISSUED AT 650 PM EST/...

SHORT TERM /TONIGHT THROUGH MONDAY NIGHT/...
LATE WEEKEND WINTER STORM STILL THE BIG WEATHER STORY. SURFACE
FEATURE OVER THE SOUTHERN GREAT LAKES WILL SHIFT OFF THE NEW ENGLAND
COAST BY EARLY SUNDAY MORNING. STRONG NORTHWEST FLOW ALOFT WILL
USHER COLD ARCTIC AIR INTO THE SOUTHEAST AS SURFACE HIGH AXIS
EXTENDS INTO THE REGION. LOW PRESSURE SYSTEM MOVES OUT OVER THE
NORTHEASTERN GULF BY SUNDAY AFTERNOON...AND TRACKS ACROSS SOUTH
GEORGIA THROUGH MONDAY AFTERNOON. THIS IMPENDING SYSTEM HAS THE
POTENTIAL TO BE A MAJOR WINTER WEATHER HAZARD...AND THOSE WITH
INTERESTS IN THE FORECAST AREA SHOULD MONITOR THE SITUATION. THE
LATEST MODEL RUNS SHOW INITIAL PRECIPITATION MOVING INTO WESTERN
GEORGIA 00Z...WHICH IS SLIGHTLY SLOWER THAN PREVIOUS RUNS.  MODELED
SOUNDINGS SUPPORT INITIAL PRECIPITATION TO BE IN THE FORM OF
SNOW...WITH A MIX OF RAIN...SLEET...AND SNOW ACROSS THE SOUTHERN
CWA. AS THE LOW PRESSURE SYSTEM MOVES ACROSS THE SOUTHERN PORTION OF
THE STATE...SOUTHERLY FLOW WILL PULL WARMER AIR UP INTO THE CWA.
WITH SLIGHTLY WARMER AIR ALOFT MONDAY MORNING...PRECIPITATION WILL
SWITCH TO A SLEET MIX...THEN PRIMARILY FREEZING RAIN ACROSS MUCH OF
THE METRO AREA. THE LOWER THIRD OF THE CWA WILL SEE A MIX OF
FREEZING RAIN AND RAIN...AND THE NORTHERN THIRD WILL PRIMARILY SEE
SNOW THROUGH MONDAY MORNING...TRANSITIONING TO A SLEET/SNOW MIX BY
AFTERNOON. THE TRANSITIONING PRECIP WILL KEEP ACCUMULATIONS
LOWER...WITH THE FAR SOUTH AND SOUTHEASTERN CWA SEEING LESS THAN AN
INCH OF ACCUMULATION...1 TO 3 INCHES SOUTH OF THE METRO AREA...3 TO
5 INCHES ACROSS THE METRO ATL AREA...AND 5-7 INCHES NORTH OF THE
METRO AREA. ISOLATED HIGHER AMOUNTS MAY BE POSSIBLE IN THE NORTHEAST
GEORGIA MOUNTAINS. SEE THE LATEST WINTER STORM WATCH /WSWFFC/ FOR
ADDITIONAL INFORMATION. ALTHOUGH MODELS SEEM FAIRLY CONSISTENT AT
THIS TIME...ANY DEVIATIONS IN THE TRACK FORECAST OR ATMOSPHERIC
TEMPERATURES COULD RESULT IN CHANGES IN PRECIPITATION TYPE AND
ACCUMULATION AMOUNTS.

ANY SLEET/FREEZING RAIN/RAIN THAT FALLS ON TOP OF SNOW ACCUMULATIONS
WILL RESULT IN ICY CONDITIONS. WITH TEMPERATURES NEAR FREEZING
MONDAY...AND BELOW FREEZING TUESDAY MORNING...CONDITIONS WILL BE
SLOW TO IMPROVE. THIS STORM HAS THE POTENTIAL TO BE VERY
DANGEROUS...ESPECIALLY FOR TRANSPORTATION. PLEASE MAKE PREPARATIONS
NOW TO AVOID ROADWAYS AFTER THE ONSET OF THE STORM.

LONG TERM /TUESDAY THROUGH SATURDAY/...
LOW PRESSURE SYSTEM EXITS OVER THE SOUTH ATLANTIC BIGHT BY EARLY
TUESDAY MORNING...WITH WRAP AROUND MOISTURE KEEPING THE POTENTIAL
FOR LIGHT SNOW ACROSS NORTH AND EASTERN GEORGIA THROUGH TUESDAY.
LITTLE TO NO ACCUMULATIONS ARE EXPECTED TUESDAY.

SURFACE HIGH PRESSURE SHIFTS EXTENDS DOWN FROM THE MIDWEST INTO THE
SOUTHEAST BEHIND THE LOW PRESSURE SYSTEM. HIGH CENTERED OVER THE
EASTERN SEABOARD BY FRIDAY...AND IS PUSHED OFF OVER THE ATLANTIC BY
DEVELOPING LOW THAT DROPS OVER THE NORTHERN GREAT LAKES BY MID
WEEKEND. FOR NOW...A DRY EXTENDED PERIOD IS IN STORE...WITH HIGH
TEMPERATURES GENERALLY IN THE 30S AND 40S.

31

FIRE WEATHER...
ALTHOUGH FUELS HAVE DRIED TO NEAR CRITICAL LEVELS TODAY...RH AND
WINDS ARE FORECASTED TO REMAIN ABOVE CRITICAL THRESHOLDS SUNDAY.
WITH LOW PRESSURE BRINGING IN WINTER WEATHER SUNDAY EVENING AND INTO
MONDAY...DO NOT EXPECT CRITICAL FIRE WEATHER CONDITIONS THROUGH
EARLY WEEK.

31
&&

.AVIATION...
06Z UPDATE...
VFR CONDITIONS TO CONTINUE REST OF TONIGHT AND INTO SUNDAY WITH
MAINLY SCT TO BKN MID AND HIGH CLOUDS EXPECTED. CIGS LOWERING INTO
THE MVFR RANGE AFTER 00Z MONDAY. VSBYS GENERALLY UNRESTRICTED.
WINDS TURNING NORTHEAST BEFORE SUNRISE...THEN MORE EASTERLY BY
MID- MORNING. SPEEDS GENERALLY AROUND 10 KTS...BUT PICKING UP AND
BECOMING GUSTY LATE IN THE DAY AS THE STORM SYSTEM OVER THE GULF
MOVES CLOSER. THINK ANY SUBSTANTIAL PRECIP WILL BE AFTER 00Z AND
SHOULD START AS A MIX OF SNOW AND/OR FREEZING RAIN AND SLEET.

//ATL CONFIDENCE...06Z UPDATE...
CONFIDENCE HIGH ON ALL ELEMENTS EXCEPT MEDIUM ON PRECIPITATION
STARTING TIME AND TYPE.

49

&&

.PRELIMINARY POINT TEMPS/POPS...
ATHENS          29  31  26  36 / 100 100  50  10
ATLANTA         27  33  27  36 / 100  90  30  10
BLAIRSVILLE     23  32  26  33 / 100  90  50  30
CARTERSVILLE    26  32  28  35 / 100  90  30  10
COLUMBUS        31  40  31  42 / 100  90  10  10
GAINESVILLE     27  30  26  34 / 100  90  50  20
MACON           30  38  31  42 / 100  90  30  10
ROME            27  33  28  35 / 100  90  30  10
PEACHTREE CITY  28  33  26  36 / 100  90  30  10
VIDALIA         34  39  35  47 /  80 100  40  10

&&

.FFC WATCHES/WARNINGS/ADVISORIES...
WINTER STORM WATCH FROM THIS EVENING THROUGH MONDAY EVENING FOR
THE FOLLOWING ZONES: BALDWIN...BANKS...BARROW...BARTOW...BIBB...
BLECKLEY...BUTTS...CARROLL...CATOOSA...CHATTAHOOCHEE...
CHATTOOGA...CHEROKEE...CLARKE...CLAYTON...COBB...COWETA...
CRAWFORD...CRISP...DADE...DAWSON...DEKALB...DODGE...DOOLY...
DOUGLAS...EMANUEL...FANNIN...FAYETTE...FLOYD...FORSYTH...
GILMER...GLASCOCK...GORDON...GREENE...GWINNETT...HALL...
HANCOCK...HARALSON...HARRIS...HEARD...HENRY...HOUSTON...
JACKSON...JASPER...JEFFERSON...JOHNSON...JONES...LAMAR...
LAURENS...LUMPKIN...MACON...MADISON...MARION...MERIWETHER...
MONROE...MONTGOMERY...MORGAN...MURRAY...MUSCOGEE...NEWTON...
NORTH FULTON...OCONEE...OGLETHORPE...PAULDING...PEACH...
PICKENS...PIKE...POLK...PULASKI...PUTNAM...ROCKDALE...SCHLEY...
SOUTH FULTON...SPALDING...STEWART...SUMTER...TALBOT...
TALIAFERRO...TAYLOR...TELFAIR...TOOMBS...TOWNS...TREUTLEN...
TROUP...TWIGGS...UNION...UPSON...WALKER...WALTON...WARREN...
WASHINGTON...WEBSTER...WHEELER...WHITE...WHITFIELD...WILCOX...
WILKES...WILKINSON.

&&
Hazardous weather outlook, Jan 8, 7:05 PM EST, 9 hours 52 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
705 PM EST SAT JAN 8 2011

GAZ001>009-011>016-019>025-027-030>039-041>062-066>076-078>086-
089>098-102>113-100015-
BALDWIN-BANKS-BARROW-BARTOW-BIBB-BLECKLEY-BUTTS-CARROLL-CATOOSA-
CHATTAHOOCHEE-CHATTOOGA-CHEROKEE-CLARKE-CLAYTON-COBB-COWETA-
CRAWFORD-CRISP-DADE-DAWSON-DEKALB-DODGE-DOOLY-DOUGLAS-EMANUEL-
FANNIN-FAYETTE-FLOYD-FORSYTH-GILMER-GLASCOCK-GORDON-GREENE-
GWINNETT-HALL-HANCOCK-HARALSON-HARRIS-HEARD-HENRY-HOUSTON-JACKSON-
JASPER-JEFFERSON-JOHNSON-JONES-LAMAR-LAURENS-LUMPKIN-MACON-
MADISON-MARION-MERIWETHER-MONROE-MONTGOMERY-MORGAN-MURRAY-
MUSCOGEE-NEWTON-NORTH FULTON-OCONEE-OGLETHORPE-PAULDING-PEACH-
PICKENS-PIKE-POLK-PULASKI-PUTNAM-ROCKDALE-SCHLEY-SOUTH FULTON-
SPALDING-STEWART-SUMTER-TALBOT-TALIAFERRO-TAYLOR-TELFAIR-TOOMBS-
TOWNS-TREUTLEN-TROUP-TWIGGS-UNION-UPSON-WALKER-WALTON-WARREN-
WASHINGTON-WEBSTER-WHEELER-WHITE-WHITFIELD-WILCOX-WILKES-
WILKINSON-
705 PM EST SAT JAN 8 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH AND CENTRAL GEORGIA.

.DAY ONE...TONIGHT
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SYNOPSIS...
LOW PRESSURE WILL CONTINUE TO MOVE OFF THE MID ATLANTIC COAST
TONIGHT AS HIGH PRESSURE CENTERED OVER THE NORTHERN PLAINS BUILDS
INTO THE SOUTHEAST STATES.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY
A SIGNIFICANT MIX OF WINTER WEATHER CAN BE EXPECTED FROM LATE
SUNDAY INTO TUESDAY.

.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION IS NOT ANTICIPATED THROUGH TONIGHT.

The office that day

Everything else NWS Atlanta, GA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 9, 4:57 AM ESTWinter Storm WarningFFCBaldwin, Banks, Barrow, Bartow, Bibb, Butts and 73 more34 hr

Nearby

Winter Weather Advisories in Georgia, 2011Every winter weather advisory in 2011

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.