Special Weather Statement, NWS Dodge City, KS

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE DODGE CITY KS
838 PM CST WED MAR 7 2012

...UPDATE SECTION...

.UPDATE...
ISSUED AT 836 PM CST WED MAR 7 2012

NO SIGNIFICANT CHANGES WERE MADE TO THE GRIDS. THE FORECAST
REASONING IS ON TRACK.

&&

.SHORT TERM...(THIS EVENING THROUGH TOMORROW)
ISSUED AT 323 PM CST WED MAR 7 2012

A STRONG UPPER LEVEL CLOSED LOW WILL MOVE SLOWLY FROM NEAR THE FOUR
CORNERS AREA TO NEW MEXICO ON THURSDAY. ALSO A NORTHERN BRANCH
SHORTWAVE TROUGH WILL BE MOVING INTO THE MIDWEST STATES. BOTH THE
NAM AND GFS SEEM TO BE MOVING THE UPPER LOW MORE NORTHEAST THAN
OTHER MODELS DUE TO LATENT HEAT RELEASE ASSOCIATED WITH GENERATION
OF TOO MUCH PRECIPITATION. WILL HEDGE MORE TOWARD THE ECMWF AND GEM
WHICH HAVE THE UPPER LOW MORE SOUTH AND WEST. WHAT THIS MEANS IS
WILL GO AHEAD AND REDUCE MEASURABLE PRECIPITATION CONSIDERABLY
EXPECT KEEP SOME LIGHT AMOUNTS IN THE FAR SOUTH. THE COLD FRONT WILL
CONTINUE TO MOVE SOUTHEAST ACROSS BARBER COUNTY THIS EVENING. MODELS
SHOWS SOME MID TO UPPER LEVEL INSTABILITY NEAR AND JUST BEHIND THE
COLD FRONT FROM NEAR COLDWATER TO PRATT AND EAST. WILL KEEP AN
ISOLATED THUNDERSTORM CHANCE IN THAT AREA MAINLY THIS EVENING. WITH
AROUND 1000 J/KG CAPE THERE COULD BE SOME SMALL HAIL UP TO PENNY
SIZE. LATER TONIGHT INTO THURSDAY THERE SHOULD BE MAINLY VIRGA
FROM SAINT JOHN TO DODGE CITY AND NORTH WITH MAY BE A FEW SPITS OF
LIGHT RAIN OR DRIZZLE OR FREEZING DRIZZLE LATE TONIGHT INTO
TOMORROW MORNING. THEN FOR THURSDAY IT SHOULD BE MAINLY VIRGA. THE
FAR SOUTHERN TIER OF COUNTIES WILL HAVE A SLIGHTLY BETTER CHANCE
OF SOME LIGHT MEASURABLE PRECIP IN THE FORM OF LIGHT RAIN, LIGHT
FREEZING DRIZZLE, OR LIGHT SNOW MAINLY WEST OF ASHLAND WITH ONLY
TRACE TO .O5 OF AN INCH OF LIQUID EQUIVALENT. MOSTLY LIGHT RAIN
WILL FALL EAST OF THAT LINE WITH WARMER TEMPERATURES. DUE TO THE
WARM SOIL TEMPERATURES ANY FREEZING PRECIPITATION SHOULD NOT BE A
PROBLEM ON ROADS.

OVERNIGHT LOWS WILL RANGE FROM THE UPPER 20S NORTH AND WEST TO THE
MID 30S EAST. HIGHS ON THURSDAY LOOK TO BE IN THE UPPER 40S
NORTHEAST TO THE MID TO UPPER 30S SOUTHEAST WITH MORE CLOUD COVER.

.LONG TERM...(THURSDAY NIGHT THROUGH WEDNESDAY)
ISSUED AT 230 PM CST WED MAR 7 2012

MEDIUM RANGE MODELS INDICATE A CLOSED OFF UPPER LEVEL LOW ANCHORED
ACROSS NEW MEXICO EARLY IN THE PERIOD AND MOVING VERY LITTLE INTO
THE EARLY PART OF THE WEEKEND. MEANWHILE, A SERIES OF H5 VORT MAXES
WILL EJECT NORTHEAST OUT OF THE UPPER TROUGH AXIS INTO AND ACROSS
WESTERN KANSAS DURING THIS TIME FRAME RESULTING IN THE POSSIBILITY
FOR PERIODS OF LIGHT PRECIP ACROSS CENTRAL AND PORTIONS OF WESTERN
KANSAS THROUGH SATURDAY NIGHT. ALTHOUGH POCKETS OF MODEST UPPER
LEVEL DIVERGENCE WILL BE PRESENT DOWNSTREAM OF THE UPPER LOW TROUGH
AXIS, A GENERAL WEAK FLOW ALOFT AND A LACK OF LOW
LEVEL MOISTURE WILL HINDER THE CHANCE FOR ANY SIGNIFICANT PRECIP
AMOUNTS DURING THE PERIOD. HOWEVER, THE BEST CHANCE FOR ANY PRECIP
WILL BE ACROSS EXTREME SOUTHERN PORTIONS OF SOUTHWEST AND SOUTH
CENTRAL KANSAS DUE TO THE PROXIMITY OF THE UPPER LEVEL LOW.
SECONDLY, SURFACE HIGH PRESSURE DRIFTING EAST ACROSS THE NORTHERN
PLAINS WILL HELP SET UP A LOW LEVEL SOUTHEASTERLY UPSLOPE FLOW
ACROSS WESTERN KANSAS BY FRIDAY NIGHT WHICH WILL BEGIN ADVECTING
SOME MOISTURE BACK INTO THE REGION BUT AGAIN, LIKELY NOT ENOUGH TO
RESULT IN SIGNIFICANT PRECIP, IF ANY. DRIER CONDITIONS ARE THEN
EXPECTED EARLY NEXT WEEK AS A SOUTHWESTERLY FLOW ALOFT SETS UP
ACROSS THE WESTERN HIGH PLAINS.

TEMPERATURES ARE EXPECTED TO BE NEAR NORMAL ACROSS MUCH OF CENTRAL
AND WESTERN KANSAS FRIDAY AS SURFACE HIGH PRESSURE DRIFTS EAST OUT
OF THE NORTHERN PLAINS INTO THE GREAT LAKES REGION. HOWEVER, A
POCKET OF COOLER AIR ASSOCIATED WITH A SMALLER SURFACE HIGH WILL
EDGE EAST OUT OF NORTHEASTERN NEW MEXICO INTO EXTREME SOUTHWEST
KANSAS BY FRIDAY AFTERNOON WITH H85 TEMPERATURES JUST BELOW 0C.
ALONG WITH THE EXPECTATION OF INCREASED CLOUDINESS ALONG THE
OKLAHOMA BORDER ASSOCIATED WITH THE UPPER TROUGH, LOOK FOR HIGHS
ONLY UP INTO THE 40S(F) AND POSSIBLY THE LOWER 50S(F) FRIDAY
AFTERNOON. A FEW UPPER 30S(F) CANNOT BE RULED OUT ACROSS EXTREME
SOUTHWEST KANSAS FRIDAY AFTERNOON. A GENERAL WARMING TREND IS THEN
EXPECTED THROUGH AT LEAST MID WEEK AS A WEST TO SOUTHWEST FLOW ALOFT
DEVELOPS ACROSS THE WESTERN HIGH PLAINS. TEMPERATURES ARE LIKELY TO
CLIMB WELL ABOVE NORMAL AS A RESULT.

&&

.AVIATION...(FOR THE 00Z TAFS THROUGH 00Z THURSDAY EVENING)
ISSUED AT 512 PM CST WED MAR 7 2012

CLOUDS WILL INCREASE TONIGHT AS LOW LEVEL MOISTURE INCREASES AND
AN UPPER LEVEL SYSTEM APPROACHES FROM THE WEST. MVFR CONDITIONS
AOA015 WILL DEVELOP AFTER SUNSET WITH IFR CONDITIONS POSSIBLE
AFTER MIDNIGHT. LIGHT DRIZZLE WILL ALSO BE POSSIBLE AT THE DODGE
TERMINAL AFTER MIDNIGHT. WINDS WILL BE FROM THE NORTH NORTHEAST
AROUND 15 KNOTS GUSTING TO OVER 20 KNOTS AT TIMES.

&&

.PRELIMINARY POINT TEMPS/POPS...
DDC  31  45  30  49 /  20  20  20  20
GCK  30  43  27  49 /  10  10  20  10
EHA  27  38  25  41 /  20  30  30  20
LBL  30  40  26  45 /  20  20  30  20
HYS  29  49  29  52 /  10  10  10  10
P28  36  45  35  51 /  50  50  30  30

&&

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

UPDATE...HOVORKA
SHORT TERM...KRUSE
LONG TERM....JJOHNSON
AVIATION...HOVORKA

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DODGE CITY KS
349 PM CST WED MAR 7 2012

KSZ030-031-043>046-061>066-074>081-084>090-082200-
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-
349 PM CST WED MAR 7 2012 /249 PM MST WED MAR 7 2012/

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

.DAY ONE...TONIGHT

SCATTERED THUNDERSTORMS MAY DEVELOP DURING THE EVENING HOURS
MAINLY SOUTH AND EAST OF A COLDWATER TO PRATT LINE. SMALL HAIL UP
TO DIME SIZE WILL BE POSSIBLE WITH THE STRONGEST THUNDERSTORM.
AREAS OF LIGHT FREEZING DRIZZLE MAY ALSO DEVELOP AFTER MIDNIGHT,
MAINLY SOUTH AND WEST OF A LINE FROM NEAR DODGE CITY TO JOHNSON
CITY AND ASHLAND. NO ICE ACCUMULATION IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

THERE WILL BE A CONTINUED SLIGHT CHANCE FOR LIGHT FREEZING DRIZZLE
MAINLY ALONG THE OKLAHOMA BORDER FOR THURSDAY INTO THURSDAY NIGHT.
THIS AREA IS GENERALLY ALONG AND SOUTH OF A LINE FROM ELKHART TO
LIBERAL, MEADE, AND ASHLAND. SOME VERY LIGHT SNOW OR FLURRIES MAY
ALSO OCCUR NEAR JOHNSON CITY TO ELKHART. LITTLE IF ANY ACCUMULATIONS
ARE EXPECTED,

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TONIGHT.

&&

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

06

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
1144 PM CST WED MAR 7 2012

KSZ064-065-078-079-080630-
EDWARDS-FORD-HODGEMAN-PAWNEE-
1144 PM CST WED MAR 7 2012

...SIGNIFICANT WEATHER ADVISORY FOR NORTHEASTERN FORD...NORTHWESTERN
EDWARDS...SOUTHEASTERN HODGEMAN AND WESTERN PAWNEE COUNTIES...

AT 1137 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM NEAR DODGE CITY...MOVING NORTHEAST AT 50 MPH.

PENNY SIZE HAIL...AND WINDS AROUND 50 MPH ARE POSSIBLE WITH THIS
STORM.

LAT...LON 3821 9966 3821 9945 3797 9920 3768 9967
      3781 10005
TIME...MOT...LOC 0544Z 225DEG 49KT 3786 9989

FINCH