Wind Advisory 5, NWS Topeka, KS

000 
WWUS73 KTOP 021755
NPWTOP

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TOPEKA KS
1155 AM CST SUN MAR 2 2008

.A STRONG STORM SYSTEM WILL KEEP A TIGHT PRESSURE GRADIENT 
ACROSS THE AREA AHEAD OF AN APPROACHING COLD FRONT. AS A 
RESULT...STRONG AND GUSTY SOUTH TO SOUTHWEST WINDS WILL GUST THIS
AFTERNOON TO NEAR 45 MPH.

KSZ024-026-037>040-054>056-058-059-030000-
/O.CON.KTOP.WI.Y.0005.000000T0000Z-080303T0000Z/
JACKSON-JEFFERSON-MORRIS-WABAUNSEE-SHAWNEE-DOUGLAS-LYON-OSAGE-
FRANKLIN-COFFEY-ANDERSON-
INCLUDING THE CITIES OF...TOPEKA...LAWRENCE...EMPORIA...OTTAWA
1155 AM CST SUN MAR 2 2008

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
AFTERNOON...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS AFTERNOON. 

SOUTH AND SOUTHWESTERLY WINDS OF 25 TO 30 MPH WITH GUSTS UP TO 45
MPH WILL CONTINUE TO AFFECT THE AREA THROUGH THE AFTERNOON. THE
WINDS SHOULD DIMINISH BRIEFLY BY LATE AFTERNOON AS A COLD FRONT
APPROACHES. WINDS WILL THEN SWITCH TO THE NORTH AS THE FRONT
PASSES THROUGH DURING THE LATE AFTERNOON AND EARLY EVENING HOURS.

TAKE ACTION TO SECURE TRASH CANS...LAWN FURNITURE...AND OTHER
LOOSE OR LIGHTWEIGHT OUTDOOR OBJECTS. HIGH WINDS CAN TOPPLE
TREES...BLOW WEAKENED ROOFS OFF HOUSES...AND DOWN POWER LINES.

$$

000 
WWUS73 KTOP 022124
NPWTOP

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TOPEKA KS
324 PM CST SUN MAR 2 2008


KSZ024-026-037>040-054>056-058-059-022230-
/O.CAN.KTOP.WI.Y.0005.000000T0000Z-080303T0000Z/
JACKSON-JEFFERSON-MORRIS-WABAUNSEE-SHAWNEE-DOUGLAS-LYON-OSAGE-
FRANKLIN-COFFEY-ANDERSON-
INCLUDING THE CITIES OF...TOPEKA...LAWRENCE...EMPORIA...OTTAWA
324 PM CST SUN MAR 2 2008

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN TOPEKA HAS CANCELED THE WIND
ADVISORY. 

GUSTY SOUTH TO SOUTHWEST WINDS AHEAD OF A COLD FRONT MOVING
ACROSS THE AREA WILL SHIFT AROUND TO THE NORTHWEST THROUGH 6 PM.
ALTHOUGH WIND SPEEDS OF 20 TO 30 MPH WITH SOME GUSTS TO NEAR 40
MPH MAY STILL OCCUR...THEY ARE EXPECTED TO REMAIN BELOW ADVISORY
CRITERIA. THEREFORE THE WIND ADVISORY HAS BEEN CANCELED.



$$

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TOPEKA KS
409 AM CST SUN MAR 2 2008

.DISCUSSION...
COMPLICATED FORECAST TODAY AS UPPER LEVEL TROUGH IS FORECAST TO
DEEPEN AS IT MOVES OUT OF THE ROCKIES. IN GENERAL THE MODELS HAVE
CONTINUED WITH THE GRADUAL SLOWING TREND WITH THE SYSTEM AS IT COMES
OUT OF THE ROCKIES A LITTLE DEEPER.

FIRST CONCERN TODAY WILL BE GRADIENT WINDS AND POTENTIAL FOR SEVERE
THUNDERSTORMS. AREA PROFILES ARE SHOWING 925 WINDS OF 60 TO 70 KTS
OVER SOUTHERN KS AND NORTHERN OK. LOW CLOUDS DO NOT SEEM TO BE
MATERIALIZING AS MODELS HAS INITIAL SHOWN. SO WITH A LITTLE
MIXING...THINK WINDS SUSTAINED AT 30 MPH ARE LIKELY OVER EAST
CENTRAL KS BY MID MORNING AND INTO THE AFTERNOON AHEAD OF THE COLD
FRONT. THEREFORE WILL ISSUE A WIND ADVISORY.

MODELS CONTINUE TO SHOW MLCAPE AROUND 1000 J/KG WITH ANY CIN QUICKLY
ERODING AWAY AS THE LEAD SHORTWAVE MOVES OUT FROM THE SOUTHERN
ROCKIES INTO NORTHERN OK BY 21Z. EXPECT THUNDERSTORMS TO FORM ALONG
THE FRONT BY MID AFTERNOON. GIVEN THE INSTABILITY AND SOME DECENT
SHEER...THINK HAIL AND THUNDERSTORM WIND GUSTS ARE POSSIBLE WITH THE
STORMS. SEE SWODY1 FOR THE LATEST DETAILS. ADDITIONALLY HEAVY
RAINFALL WILL BE A CONCERN. PWS ARE PROGGED TO BE AROUND 1.2 INCHES
WHICH IS ALMOST 2 STANDARD DEVIATIONS ABOVE NORMAL. WITH THE 850 LOW
LEVEL JET AIDING IN MOISTURE FLUX INTO THE FRONT AND FLASH FLOOD
GUIDANCE AROUND AN INCH PER HOUR...DECIDED TO ISSUE A FLOOD WATCH
FOR THIS AFTERNOON AND EVENING FOR THE SOUTHEASTERN HALF OF THE
FORECAST AREA WHERE CONVECTION IS LIKELY TO FORM.

THE NEXT CONCERN IS THE WINDS ON THE BACK SIDE OF THE FRONT WITH THE
POTENTIAL FOR A COUPLE INCHES OF SNOW TONIGHT. GFS SHOWS A SFC WAVE
MOVING NORTHEAST ACROSS MO TONIGHT WITH A TIGHT PRESSURE GRADIENT AS
AN 850 JET OF 50 TO 60 KTS NOSES INTO NORTHERN KS. WINDS WILL LIKELY
BE NEAR ADVISORY CRITERIA AGAIN. AS LOW LEVEL COLD AIR ADVECTION
INCREASES THIS EVENING...PRECIP SHOULD CHANGE OVER TO SNOW. RATHER
THAN TRYING TO BE PICKY WITH HEADLINES...OPTED TO GO WITH A WINTER
WEATHER ADVISORY TO HIGHLIGHT BOTH THE WINDS AND SNOW. DEPENDING ON
WHEN THE PRECIP CHANGES OVER TO SNOW...THERE COULD BE 1 TO 3 INCHES
OF HEAVY WET SNOW.

OTHER CHANGES TO THE HOLD ONTO POPS ACROSS FAR SOUTHEASTERN PARTS OF
THE FORECAST AREA INTO MONDAY NIGHT AS THE MODELS BRING THE
DEFORMATION ZONE AND CLOSED LOW UP THROUGH SOUTHERN MO. FOR NOW DO
NOT EXPECT MUCH OF AN IMPACT ON OUR AREA. MODELS DO BRING SOME
DECENT FORCING INTO EAST CENTRAL KS...BUT THEY ALSO DRY OUT THE MID
LEVELS SO EXPECT BULK OF PRECIP TO REMAIN MAINLY SOUTHEAST.

WITH SUCH A WARM START TO THE DAY TODAY...HAVE GONE ABOVE GUIDANCE
FOR HIGHS TODAY WITH NEAR 60 AT CNK TO LOWER 70S SOUTHEAST OF THE
TURNPIKE. ALSO CONTINUED WITH A NON-DIURNAL TEMP TREND FOR TODAY
WITH CAA MOVING INTO NORTHERN KS THIS AFTERNOON.

NO CHANGES WERE MADE TO THE FORECAST BEYOND MONDAY NIGHT.

&&

WOLTERS

.AVIATION...
TIGHT SURFACE PRESSURE GRADIENT WILL CONTINUE THROUGH MUCH OF THE
DAY...WITH SOUTHERLY WINDS GUSTING OVER 30 KTS.  SURFACE COLD FRONT
WILL PASS THROUGH MHK ABOUT 20Z AND TOP AND FOE ABOUT 22 OR 23Z.
FRONT COMBINED WITH INSTABILITY SHOULD PROVIDE A CHANCE FOR
THUNDERSTORMS ALONG AND BEHIND THE FRONT...FROM LATE AFTERNOON
THROUGH MID EVENING.  RAIN SHOULD CHANGE TO SNOW BEFORE 06Z WITH
CIGS AND VISIBILITIES LOWERING INTO THE IFR RANGE DURING THE
EVENING...AND CONTINUING THROUGH 12Z.

&&

GDP

.TOP WATCHES/WARNINGS/ADVISORIES...
WIND ADVISORY FROM 9 AM SUNDAY TO 6 PM SUNDAY FOR KSZ024-KSZ026-
KSZ037-KSZ038-KSZ039-KSZ040-KSZ054-KSZ055-KSZ056-KSZ058-KSZ059.

FLOOD WATCH FROM 2 PM SUNDAY TO MIDNIGHT TONIGHT FOR KSZ022-
KSZ023-KSZ024-KSZ026-KSZ035-KSZ036-KSZ037-KSZ038-KSZ039-KSZ040-
KSZ054-KSZ055-KSZ056-KSZ058-KSZ059.

WINTER WEATHER ADVISORY FROM 9 PM SUNDAY TO 6 AM MONDAY FOR
KSZ011-KSZ012-KSZ022-KSZ023-KSZ024-KSZ026-KSZ035-KSZ036-KSZ037-
KSZ038-KSZ039-KSZ040-KSZ054-KSZ055.

WINTER WEATHER ADVISORY FROM 4 PM SUNDAY TO 3 AM MONDAY FOR
KSZ008-KSZ009-KSZ010-KSZ020-KSZ021-KSZ034.

&&

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TOPEKA KS
403 PM CST SAT MAR 1 2008

KSZ008>012-020>024-026-034>040-054>056-058-059-022215-
REPUBLIC-WASHINGTON-MARSHALL-NEMAHA-BROWN-CLOUD-CLAY-RILEY-
POTTAWATOMIE-JACKSON-JEFFERSON-OTTAWA-DICKINSON-GEARY-MORRIS-
WABAUNSEE-SHAWNEE-DOUGLAS-LYON-OSAGE-FRANKLIN-COFFEY-ANDERSON-
403 PM CST SAT MAR 1 2008

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL...NORTH
CENTRAL AND NORTHEAST KANSAS.

.DAY ONE...TONIGHT

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

A COLD FRONT WILL MOVE THROUGH THE AREA SUNDAY SPARKING
THUNDERSTORMS DURING THE AFTERNOON. THE MOST LIKELY AREA FOR
THESE THUNDERSTORMS TO OCCUR WILL BE ALONG AND EAST OF A LINE
FROM COUNCIL GROVE TO HIAWATHA INTO THE EARLY EVENING HOURS.
THE MAIN HAZARD WITH THESE THUNDERSTORMS WILL BE LOCALLY HEAVY
RAINFALL...GUSTY WINDS AND SOME SMALL HAIL. ELEVATED STREAM LEVELS
OR EVEN SOME LOCALIZED FLOODING IS POSSIBLE ACROSS NORTHEAST
AND EAST CENTRAL KANSAS INTO THE EVENING HOURS.

BEHIND THE FRONT...THE RAIN IS EXPECTED TO CHANGE OVER TO SNOW
SUNDAY EVENING AND INTO THE EARLY MORNING HOURS MONDAY. A BAND OF
ONE TO TWO INCHES OF WET SNOW IS EXPECTED TO OCCUR FROM THE ABILENE
AREA NORTHEAST ACROSS MANHATTAN AND HIAWATHA...WITH LIGHTER
AMOUNTS GENERALLY UNDER AN INCH EXPECTED OVER THE NORTH CENTRAL
AND EAST CENTRAL AREAS THROUGH SUNRISE MONDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS WILL NOT BE NEEDED TONIGHT.