Severe Thunderstorm Warning 337, NWS Dodge City, KS

000 
WWUS53 KDDC 102142
SVSDDC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
342 PM CST MON NOV 10 2008

KSC075-187-102200-
/O.CON.KDDC.SV.W.0337.000000T0000Z-081110T2200Z/
HAMILTON KS-STANTON KS-
342 PM CST MON NOV 10 2008

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 400 PM
CST/300 PM MST/ FOR CENTRAL STANTON AND SOUTHEASTERN HAMILTON
COUNTIES...

AT 338 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING HAIL UP TO 
QUARTER SIZE.  THIS STORM WAS LOCATED 8 MILES NORTH OF JOHNSON 
CITY...MOVING NORTH AT 15 MPH.

* LOCATIONS IMPACTED INCLUDE...
  JOHNSON CITY...
  RURAL RESIDENCES OF CENTRAL STANTON AND SOUTHEASTERN HAMILTON
  COUNTIES.

LAT...LON 3754 10189 3790 10182 3784 10154 3783 10154
      3782 10153 3750 10167
TIME...MOT...LOC 2142Z 194DEG 12KT 3769 10172

$$

GERARD

000 
WWUS53 KDDC 102154
SVSDDC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
354 PM CST MON NOV 10 2008

KSC075-187-102204-
/O.EXP.KDDC.SV.W.0337.000000T0000Z-081110T2200Z/
HAMILTON KS-STANTON KS-
354 PM CST MON NOV 10 2008

...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL STANTON AND
SOUTHEASTERN HAMILTON COUNTIES EXPIRES AT 400 PM CST/300 PM MST/...

* LOCATIONS IMPACTED INCLUDE...
  JOHNSON CITY...
  RURAL RESIDENCES OF CENTRAL STANTON AND SOUTHEASTERN HAMILTON
  COUNTIES.

THE SEVERE THUNDERSTORM HAS WEAKENED AND NO LONGER POSES A THREAT TO
LIFE OR PROPERTY...HOWEVER GUSTY WINDS...HEAVY RAIN...AND SMALL HAIL
WILL STILL BE POSSIBLE OVER CENTRAL STANTON AND SOUTHEASTERN HAMILTON
COUNTIES.

LAT...LON 3754 10189 3790 10182 3784 10154 3783 10154
      3782 10153 3750 10167
TIME...MOT...LOC 2154Z 194DEG 12KT 3773 10171

$$

GERARD

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE DODGE CITY KS
305 PM CST MON NOV 10 2008

.DISCUSSION...

DAYS 1-2...

12 UTC SYNOPTIC MAPS INDICATED A SPLIT FLOW PATTERN WITH DEEP TROUGH
IN PLACE ACROSS THE WESTERN CONUS. THE BASE OF THE TROF OVER THE
FOUR CORNERS REGION KEPT SW KANSAS IN AN UPPER DIFLUENT PATTERN AND
UNDER A SOUTHERLY 40 KT 850 JET AXIS. FAIRLY WEAK LOW LEVEL
BAROCLINICITY WAS OBSERVED WITH 850 MB LEVEL TEMPERATURES RANGING
FROM +6 TO +10 ACROSS THE CENTRAL HIGH PLAINS REGION.

THE SIGNIFICANT FORECAST PROBLEM THROUGH TONIGHT AND TUESDAY WILL BE
CHANCES FOR PRECIPITATION...PRECIPITATION TYPE...FOG AND
TEMPERATURES.

THE UPPER TROF WILL CONTINUE TO SLOWLY LIFT A SURFACE LOW PRESSURE
NOW ACROSS SOUTHEAST COLORADO INTO NORTH CENTRAL KANSAS BY TUESDAY.
IN THE MEANTIME...THERE WILL BE THUNDERSTORM CHANCES ALONG THE
ADVANCING SURFACE COLD FRONT THROUGH THE EARLY EVENING. AHEAD OF
THIS FRONT...A SIGNIFICANT AMOUNT OF DRY ALOFT AIR HAS ENTERED THE
WARM SECTOR...WHILE ELEVATED FRONTOGENESIS WILL KEEP POPS HIGHER
ACROSS THE NORTHERN AND EASTERN SECTIONS OF THE CWA INTO THE OVERNIGHT.

ONE OTHER ISSUE TONIGHT...AS HIGHER DEWPOINT AIR AT THE SURFACE
LIFTS NORTHWARD OVER A COOLER SURFACE...DENSE FOG DEVELOPMENT WILL
BE POSSIBLE THROUGH THE NEXT 12 HOURS OR SO FROM AROUND THE HIGHWAY
CORRIDOR 50 NORTHWARD IN VICINITY OF THE WARM FRONT. DO NOT AS OF
YET HAVE THE CONFIDENCE TO ISSUE AN ADVISORY AT THIS TIME BUT WILL
FORECAST AREAS OF FOG OVERNIGHT FOR ALL BUT THE FAR SOUTHWEST
COUNTIES.

AS FOR PRECIPITATION TYPE OVERNIGHT...ALL FORECAST PROFILES SUGGEST
ONLY RAIN FOR ACROSS MOST OF THE CWA WITH FAIRLY DEEP LOW LEVEL
WARM LAYERS. THE EXCEPTION IS THE FARTHER WEST COUNTIES OVERNIGHT
WHERE SOUNDING BECOME COOLER AND NEAR SURFACE TEMPERATURES COOL
CLOSER TO FREEZING WITH ADVECTION OF NEARBY COLD SURFACE AIR OVER
NORTHEAST COLORADO. TWO FACTORS HERE WILL WORK AGAINST OUR SNOW
CHANCES...BOTH THE FRONTOGENETICAL FORCING APPEARS TO BE FARTHER
NORTHWEST REMOVED AND MODEL FORECAST SOUNDINGS APPEAR TO BEGIN TO
DRY OUT IN THE DENDRITE PRODUCTION ZONE.

WE HAVE DECREASED CHANCES OVERALL FOR PRECIPITATION ON TUESDAY AS
THE SYSTEM LIFTS INTO NEBRASKA. THERE SHOULD BE A VARIETY OF SKY
COVER...RANGING FROM THE HAYS AREA LIKELY REMAINING UNDER THICK
STRATUS ALL DAY...AND LOCATIONS FARTHER SOUTH POSSIBLY WARMING TO
NEAR 60 DEGREES IF THE CLOUDS BREAK OUT LONG ENOUGH.

NO SIGNIFICANT CHANGES WERE MADE TO FORECAST ON TUESDAY NIGHT
OTHER THAN WARMING LOWS A BIT CLOSER TO CURRENT MODEL TRENDS.

RUSSELL

DAYS 3-7...

THE BULK OF THE EXTENDED PERIOD WILL SEE NORTHWESTERLY FLOW ALOFT
OVER THE CENTRAL CONUS AS UPPER LEVEL RIDGING HOLDS ALONG THE WEST
COAST AND THE MEAN TROUGH POSITION IS SITUATED FROM THE GREAT LAKES
INTO THE SOUTHEAST US.  A STRONG IMPULSE MOVING THROUGH THE
NORTHWEST FLOW WILL PUSH A COLD FRONT SOUTH ACROSS THE PLAINS ON
THURSDAY. A SECONDARY IMPULSE WILL BRING A REINFORCING SHOT OF
COLDER AIR INTO THE CENTRAL HIGH PLAINS ON FRIDAY. THE GFS AND EC
BRING SOME LIGHT PRECIPITATION DOWN WITH THIS SYSTEM ALTHOUGH THEY
VARY ON THE SPATIAL AND TEMPORAL DETAILS. THE ATMOSPHERE OVER
SOUTHWEST KANSAS SHOULD BE FAIRLY DRY...NOT HAVING HAD TIME TO
RECOVER AFTER THE EARLY WEEK STORM...SO THAT THE MODEL QPF MAY BE
OVERDONE. THE PRECIPITATION MAY NOT AMOUNT TO ANYTHING MORE THAN
SPRINKLES.  THE CURRENT GRIDS HAVE SILENT <15 PERCENT POPS GOING FOR
FRIDAY AND WILL LEAVE THAT AS IS.

THE MAIN IMPACT WILL BE COLDER TEMPERATURES. HIGH TEMPERATURES ON
THURSDAY WILL BE TRICKY AS THE COLD ADVECTION ENSUES AND THE CURRENT
FORECAST FOR HIGHS IN THE LOW TO MID 50S LOOKS REASONABLE AT THIS
POINT. HIGHS ON FRIDAY WILL STRUGGLE THROUGH THE LOWER TO MIDDLE 40S
AS THE COLDER AIR SPREADS SOUTH ACROSS THE CENTRAL HIGH PLAINS.
WARMER AIR WILL RETURN ON SATURDAY AS WEAK UPPER LEVEL RIDGING
BUILDS SOUTHEAST INTO THE PLAINS.  THE WESTERN PART OF THE CWA
SHOULD WARM BACK UP AS SURFACE TROUGHING DEVELOPS BUT EASTERN
SECTIONS WILL HAVE A HARDER TIME SCOURING OUT THE COLDER AIR.  THE
MODELS HINT AT ANOTHER SHOT OF COOLER AIR MOVING SOUTH ACROSS THE
REGION ON MONDAY.

HAVE ADJUSTED THE WEEK TWO FORECAST TO REFLECT BELOW NORMAL
TEMPERATURES AND PRECIPITATION. WITH TROPICAL CONVECTION CONTINUING
TO BECOME MORE ESTABLISHED FARTHER WEST OVER THE INDIAN OCEAN...THE
RAMIFICATION OF THIS WOULD BE A MORE WESTWARD SHIFT OF THE UPPER
RIDGE FROM THE WEST COAST OF NORTH AMERICA INTO THE EASTERN PACIFIC.
GFS AND CANADIAN ENSEMBLES AS WELL AS THE REFORECAST ENSEMBLE ARE
ALL SUGGESTING THAT UPPER LEVEL TROUGHING COULD RETROGRADE WEST AND
ENCOMPASS MUCH OF THE CONUS.

&&

.AVIATION...

AN UPPER LEVEL LOW PRESSURE SYSTEM WILL MOVE NORTHEAST OVER THE
CENTRAL HIGH PLAINS TONIGHT AND TUESDAY. AT THE SURFACE...LOW
PRESSURE WAS SITUATED OVER FAR SOUTHEAST COLORADO WITH A WARM FRONT
EXTENDING EAST THROUGH KANSAS AND A DRYLINE EXTENDING SOUTH INTO THE
OKLAHOMA AND TEXAS PANHANDLES. IFR TO LIFR CONDITIONS WILL EXIST TO
THE NORTH OF THE WARM FRONT ACROSS MUCH OF CENTRAL AND SOUTHWEST
KANSAS THROUGH THE REMAINDER OF THIS AFTERNOON AND TONIGHT. AREAS OF
RAIN AND ISOLATED THUNDERSTORMS WILL DIMINISH AROUND HYS THIS
AFTERNOON BUT ISOLATED TO WIDELY SCATTERED SHOWERS AND THUNDERSTORMS
WILL BE POSSIBLE FROM GCK TO THE WEST AND SOUTH THIS AFTERNOON AND
EVENING.  A FEW OF THE STORMS COULD PRODUCE HAIL OVER FAR WESTERN
KANSAS.

AS THE UPPER LOW LIFTS NORTHEAST OF THE AREA LATE TONIGHT AND
TUESDAY IT WILL TAKE THE SURFACE LOW EAST.  CIGS WILL BE LIFTING
INTO THE MVFR CATEGORY FROM WEST TO EAST ACROSS SOUTHWEST KANSAS
LATE TONIGHT AND TUESDAY MORNING.

GERARD

&&

.PRELIMINARY POINT TEMPS/POPS...
DDC  44  48  31  58 /  60  20  10  10
GCK  36  47  30  58 /  70  20  10  10
EHA  36  54  34  61 /  40  10  10  10
LBL  40  53  33  60 /  40  10  10  10
HYS  43  42  29  55 /  80  40  10  10
P28  43  53  34  57 /  50  20  10  10

&&

.DDC WATCHES/WARNINGS/ADVISORIES...
NONE.
&&

FN33/02

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DODGE CITY KS
741 AM CST MON NOV 10 2008

KSZ030-031-043>046-061>066-074>081-084>090-111345-
TREGO-ELLIS-SCOTT-LANE-NESS-RUSH-HAMILTON-KEARNY-FINNEY-HODGEMAN-
PAWNEE-STAFFORD-STANTON-GRANT-HASKELL-GRAY-FORD-EDWARDS-KIOWA-
PRATT-MORTON-STEVENS-SEWARD-MEADE-CLARK-COMANCHE-BARBER-
741 AM CST MON NOV 10 2008 /641 AM MST MON NOV 10 2008/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL
KANSAS...SOUTH CENTRAL KANSAS...SOUTHWEST KANSAS AND WEST CENTRAL
KANSAS.

.DAY ONE...TODAY AND TONIGHT

THE PROBABILITY OF WIDESPREAD HAZARDOUS WEATHER IS LOW.

SHOWERS AND THUNDERSTORMS WILL BE NUMEROUS TODAY, ESPECIALLY EAST
OF A LINE FROM LIBERAL TO CIMARRON TO SCOTT CITY. AT THE PRESENT
TIME, SEVERE THUNDERSTORMS DO NOT LOOK PROBABLE.

LIGHT RAIN WILL PREVAIL IN MOST LOCATIONS TONIGHT. HOWEVER, LIGHT
SNOW MIXED WITH LIGHT RAIN WILL DEVELOP AFTER 10 PM CST, NORTHWEST
OF A LINE FROM COOLIDGE TO FRIEND TO NESS CITY TO LA CROSSE. AN
INCH OR TWO OF SNOW IS POSSIBLE BY TUESDAY MORNING.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

THE PROBABILITY OF WIDESPREAD HAZARDOUS WEATHER IS LOW.

LIGHT RAIN OR SNOW WILL CONTINUE THROUGH TUESDAY MORNING NORTHEAST
OF A LINE FROM DIGHTON TO LARNED. ONLY LIGHT AMOUNTS OF ADDITIONAL
SNOWFALL CAN BE EXPECTED.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

&&

FOR MORE INFORMATION VISIT OUR WEBPAGE AT HTTP://WEATHER.GOV/DDC

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
227 PM CST MON NOV 10 2008

KSZ074-102115-
STANTON-
227 PM CST MON NOV 10 2008

...SIGNIFICANT WEATHER ADVISORY FOR STANTON COUNTY...

AT 221 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM 7 MILES SOUTHEAST OF MANTER...MOVING NORTH AT 20
MPH.

PENNY SIZE HAIL IS POSSIBLE WITH THIS STORM.

LAT...LON 3773 10203 3773 10153 3739 10170 3740 10203
TIME...MOT...LOC 2027Z 199DEG 16KT 3747 10180

GERARD

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
245 PM CST MON NOV 10 2008

KSZ043-044-063-102130-
FINNEY-LANE-SCOTT-
245 PM CST MON NOV 10 2008

...SIGNIFICANT WEATHER ADVISORY FOR NORTHERN FINNEY...SOUTHEASTERN
SCOTT AND SOUTHWESTERN LANE COUNTIES...

AT 241 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM 7 MILES NORTH OF GARDEN CITY...MOVING NORTH AT 25
MPH.

PENNY SIZE HAIL IS POSSIBLE WITH THIS STORM.

LAT...LON 3846 10089 3839 10058 3798 10079 3803 10101
TIME...MOT...LOC 2045Z 199DEG 20KT 3810 10086

GERARD