Severe Thunderstorm Warning 283, NWS Dodge City, KS

000 
WWUS53 KDDC 281016
SVSDDC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
516 AM CDT SAT JUN 28 2008

KSC145-281045-
/O.CON.KDDC.SV.W.0283.000000T0000Z-080628T1045Z/
PAWNEE KS-
516 AM CDT SAT JUN 28 2008

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 AM CDT
FOR SOUTHEASTERN PAWNEE COUNTY...

AT 515 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING LARGE DAMAGING
HAIL UP TO GOLF BALL SIZE...AND DAMAGING WINDS IN EXCESS OF 60 MPH. 
THIS STORM WAS LOCATED 8 MILES SOUTHEAST OF LARNED...OR 6 MILES
NORTHEAST OF ZOOK...MOVING SOUTHEAST AT 30 MPH.

BE ALERT FOR RAPIDLY CHANGING WEATHER CONDITIONS. IF CAUGHT OUTSIDE
SEEK A STURDY SHELTER AND STAY AWAY FROM WINDOWS UNTIL THE STORM HAS
PASSED.

LAT...LON 3809 9914 3825 9915 3825 9903 3826 9901
      3826 9894 3825 9891 3800 9892 3800 9903
TIME...MOT...LOC 1016Z 296DEG 25KT 3809 9899

$$

KRUSE

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE DODGE CITY KS
237 AM CDT SAT JUN 28 2008

.DISCUSSION...

DAYS 1-2...

EARLY MORNING CONVECTION AND TEMPERATURES WILL BE THE MAIN
FORECAST CONCERN.

A VIGOROUS UPPER TROUGH WAS SHOWN BY 00Z OBS AND WV LOOP DIGGING
INTO THE UPPER MIDWEST. SFC OBS SHOWED THE COLD FRONT THROUGH THE
CENTRAL CWA AT 04Z, AND A GLANCE AT LATEST OBS SHOW THAT IT
APPEARS TO HAVE MOVED DOWN TOWARDS THE OK BORDER IN THE LAST FEW
HOURS. ELEVATED SHOWERS AND THUNDERSTORMS HAVE DEVELOPED OVER THE
EASTERN PORTION OF GLDS CWA AND OUR FAR NORTHERN COUNTIES. THIS
SEEMS TO FIT FAIRLY WELL WITH THE 700MB BAROCLINIC ZONE, AND SPCS
MESOANALYSIS SHOWS A GOOD AMOUNT OF ELEVATED CAPE. A JET STREAK
ROTATING INTO NEB ON THE BACKSIDE OF THE UPPER LOW IS ALSO
PROBABLY HELPING MATTERS. NONE OF THE MODELS ARE HANDLING THE
CURRENT ACTIVITY VERY WELL, WITH THE NAM BEING THE CLOSEST BUT
ABOUT 5 HOURS TOO LATE WITH POPS OVER OUR NORTHERN COUNTIES. THINK
THAT THE THUNDERSTORMS WILL CONTINUE TO MOVE SOUTHEASTWARD ACROSS
OUR NORTHEASTERN CWA THROUGH MID-MORNING, THEN TAPER OFF AS THE
UPPER JET STREAK CONTINUES ON BY. WILL KEEP AN EYE ON RADAR TRENDS
AND MAKE LAST MINUTE UPDATES AS NEEDED.

SFC HIGH PRESSURE BUILDS FURTHER DOWN INTO THE NORTHERN AND
CENTRAL PLAINS TODAY, WITH NORTH TO NORTHEAST WINDS BEHIND THE
COLD FRONT. THINK THAT WE SHOULD SEE CLOUDS DIMINISH AFTER THIS
MORNINGS ACTIVITY, AND WITH 850MB TEMPS IN THE UPPER TEENS TO MID
20S C, HIGHS WILL GET INTO THE UPPER 80S ACROSS MOST OF THE AREA.
WITH SUBSIDENCE ACROSS MOST OF THE AREA, THINK THAT THUNDERSTORM
DEVELOPMENT THIS AFTERNOON WILL BE MINIMAL. THE ONLY EXCEPTION TO
THAT COULD BE IN OUR FAR SOUTHWEST WHERE SOME STORMS COULD MAKE IT
OFF OF THE HIGH TERRAIN OF EASTERN CO, SO KEPT THE LOW POPS WE HAD
GOING THERE. A VORT MAX ROTATING AROUND THE MIDWEST TROUGH SHOULD
HELP PUSH THE SFC HIGH SHOULD FURTHER INTO THE PLAINS TONIGHT, AND
WITH LIGHT WINDS AND FEW CLOUDS, ALONG WITH THE DRY AIR FILTERING
DOWN FROM THE NORTH, LOWS SHOULD GET DOWN INTO THE 50S.

NORTH TO NORTHWESTERLY FLOW ALOFT CONTINUES INTO SUNDAY AND SUNDAY
NIGHT AS THE RIDGE AMPLIFIES OVER THE ROCKIES AND THE TROUGH
CONTINUES OVER THE GREAT LAKES. DISTURBANCE SATURDAY NIGHT SHOULD
HELP BRING DOWN COOLER 850MB TEMPS, ALTHOUGH THE WEST SHOULD
RECOVER NICELY BY AFTERNOON. PLENTY OF SUN, AND HIGHS SHOULD BE
MAINLY IN THE 80S, WITH SLIGHTLY COOLER READINGS IN THE NORTHEAST.
THINK THAT MOST OF THE CONVECTIVE ACTIVITY WILL BE TO OUR SOUTH
AND WEST. LOWS ON SUNDAY NIGHT SHOULD AGAIN BE MAINLY IN THE UPPER
50S.

DAYS 3-7...

THE MAIN FORECAST CHALLENGES IN THIS EXTENDED PERIOD ARE CHANCES FOR
THUNDERSTORMS WITH A COLD FRONT AND UPPER WAVE ON WEDNESDAY AND
THURSDAY. DEEP TROUGH OVER EASTERN CONUS WILL GRADUALLY LIFT INTO
THE NEW ENGLAND STATES AS ANOTHER TROUGH ROUNDS UPPER LOW OVER GREAT
LAKES ON WEDNESDAY INTO FRIDAY. THIS UPPER TROUGH SHOULD SEND A COLD
FRONT ACROSS THE HIGH PLAINS ON THURSDAY WITH SLIGHTLY COOLER TEMPS
ON THURSDAY AND A CHANCE FOR SOME THUNDERSTORMS. AHEAD OF THE COLD
FRONT THE GFS CONTINUES TO GENERATE SOME THUNDERSTORMS OVER
SOUTHWESTERN KANSAS WITH A WEAK RIPPLE IN NORTHWEST FLOW ALOFT ON
WEDNESDAY AND WEDNESDAY NIGHT AND WILL GO AHEAD AND LEAVE IN SMALL
POPS TO COVER. OTHERWISE LOWS IN THE 60S AND HIGHS IN THE 90S LOOK
REASONABLE. BY FRIDAY THE NEW ECMWF SHOWS WARMER 850MB TEMPS THAN
THE GFS WITH A LESS PRONOUNCED UPPER TROUGH OVER THE GREAT LAKES.

.AVIATION...

SOME THUNDERSTORMS WITH LARGE HAIL ARE POSSIBLE FROM DODGE CITY AND
HAYS THIS MORNING THROUGH ABOUT 12 TO 15Z THEN LOOK FOR MAINLY VFR
CONDITIONS.

&&

.PRELIMINARY POINT TEMPS/POPS...
DDC  88  58  85  59 /  10  10   0   0
GCK  87  57  86  57 /  10  10   0   0
EHA  87  59  89  58 /  20  20  10  10
LBL  88  58  88  59 /  10  10   0   0
HYS  85  56  84  57 /  10  10   0   0
P28  87  60  84  59 /  10  10   0   0

&&

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

FN26/06/06

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DODGE CITY KS
301 AM CDT SAT JUN 28 2008

KSZ030-280900-
TREGO-
301 AM CDT SAT JUN 28 2008

...SIGNIFICANT WEATHER ADVISORY FOR TREGO COUNTY...

AT 256 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM NEAR COLLYER...MOVING EAST AT 28 MPH.

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

LAT...LON 3894 9959 3871 9960 3887 10016 3909 10016
TIME...MOT...LOC 0801Z 291DEG 25KT 3897 10009

KRUSE