Severe Thunderstorm Warning 243, NWS Goodland, KS

000 
WWUS53 KGLD 180402
SVSGLD

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
1002 PM MDT SUN JUL 17 2005

KSC039-180415-
/O.CON.KGLD.SV.W.0243.000000T0000Z-050718T0415Z/
DECATUR KS-
1102 PM CDT SUN JUL 17 2005

...A SEVERE THUNDERSTORM WARNING CONTINUES UNTIL 1115 PM CDT FOR
DECATUR COUNTY...

AT 1059 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE
HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH.  THIS STORM WAS
LOCATED NEAR NORCATUR...MOVING EAST AT 40 MPH.

IN ADDITION TO LARGE HAIL AND DAMAGING WINDS...CONTINUOUS CLOUD TO
GROUND LIGHTNING IS OCCURRING WITH THIS STORM. MOVE INDOORS
IMMEDIATELY LIGHTNING IS ONE OF NATURES NUMBER ONE KILLERS.
REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE
STRUCK BY LIGHTNING.

LAT...LON 3999 10035 3985 10038 3972 10058 3961 10049
      3976 10017 4000 10019

$$

MENTZER

000 
WWUS53 KGLD 180410
SVSGLD

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
1010 PM MDT SUN JUL 17 2005

KSC039-180420-
/O.EXP.KGLD.SV.W.0243.000000T0000Z-050718T0415Z/
DECATUR KS-
1110 PM CDT SUN JUL 17 2005

...THE SEVERE THUNDERSTORM WARNING FOR DECATUR COUNTY EXPIRES AT 1115
PM CDT...

THE SEVERE THUNDERSTORM THAT PROMPTED THE WARNING HAS WEAKENED AND IS
NO LONGER SEVERE.

LAT...LON 3999 10035 3985 10038 3972 10058 3961 10049
      3976 10017 4000 10019

$$

MENTZER

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GOODLAND KS
100 PM MDT SUN JUL 17 2005

.DISCUSSION...
THE COLD FRONT BISECTING THE FORECAST AREA FROM NORTHEAST TO
SOUTHWEST CONTINUES TO SLOWLY SAG SOUTHWARD AS SEEN ON KGLD WSR-88D.
THE MOST RECENT TREND SUGGESTS THE FRONT IS NEARLY
STATIONARY...WHICH THE 12Z NAM/RUC SUGGESTED. THEREFORE INCREASED
POPS ALONG AND SOUTH OF THE BOUNDARY THROUGH THE EARLY EVENING HOURS
AND KEPT A POST FRONTAL MENTION TO CAPTURE ANYTHING THAT DRIFTS
EAST/SOUTHEAST OFF THE HIGHER TERRAIN. REMOVED ANY MORNING MENTION
ON MONDAY AS FRONT/CLUSTER/MCS SHOULD EXIT THE REGION AS SURFACE
HIGH PRESSURE SETTLES ACROSS THE CENTRAL HIGH PLAINS. BY
AFTERNOON...MOIST SOUTHEAST FLOW RETURNS AS SURFACE HIGH PRESSURE
MOVES EAST. KEPT A SLIGHT CHANCE MENTION LATE AFTERNOON/EARLY
EVENING...MAINLY ACROSS THE SOUTHWEST ZONES AS INSTABILITY AXIS
DEVELOPS ACROSS THE EASTERN PLAINS OF COLORADO.

THE SUBTROPICAL RIDGE BEGINS TO BUILD EASTWARD INTO THE CENTRAL HIGH
PLAINS ON TUESDAY AS THE STRONG SHORT WAVE LIFTS NORTHEAST INTO
CANADA. THE THERMAL RIDGE BEGINS TO BUILD INTO THE AREA WHICH SHOULD
BEGIN THE START OF A HOT WEEK. AN ISOLATED LATE AFTERNOON/EVENING
THUNDERSTORM APPEARS POSSIBLE ALONG THE DRY LINE...HOWEVER WILL
CONTINUE WITH NO MENTION AT THIS TIME WITH ONLY ISOLATED COVERAGE.

DAYS 4 THROUGH 7...MID/UPPER FLOW WEAKENS AS THE SUBTROPICAL RIDGE
BUILDS INTO THE CENTRAL HIGH PLAINS. THIS WILL SUPPORT HIGHS IN THE
UPPER 90S/LOWER 100S ACROSS THE AREA. SOUTHEASTERLY FLOW AT THE
SURFACE WILL KEEP DEWPOINTS RELATIVELY HIGH MAKING IT QUITE
UNCOMFORTABLE DURING THE AFTERNOON HOURS. THE RIDGE AMPLIFIES ON
THURSDAY AND BEGINS TO FLATTEN AND MOVE EASTWARD ON FRIDAY AS
ANOTHER PACIFIC SYSTEM MOVES INTO THE NORTHWEST. RELUCTANT TO MAKE
BIG ADJUSTMENTS TO TEMPERATURES AT THIS POINT BUT SHOW A SUBTLE
TREND DOWN BEGINNING FRIDAY AS HEIGHTS/THICKNESS DECREASE ONLY
SLIGHTLY. BOTH ECMWF/GFS SUPPORT THE RIDGE BREAKING DOWN BRIEFLY ON
SATURDAY WITH A BOUNDARY ENTERING THE WEST/NORTHWEST. CONTINUED TO
SHOW A SLIGHT DECREASE IN TEMPERATURES AND KEEP THE DRY FORECAST
INTACT.

&&

.GLD WATCHES/WARNINGS/ADVISORIES...
.KS...NONE.
.NE...NONE.
.CO...NONE.

&&

MCGUIRE

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GOODLAND KS
1035 AM MDT SUN JUL 17 2005

COZ090>092-KSZ001>004-013>016-027>029-041-042-NEZ079>081-181200-
CHEYENNE KS-CHEYENNE COUNTY CO-DECATUR KS-DUNDY NE-GOVE KS-GRAHAM KS-
GREELEY KS-HITCHCOCK NE-KIT CARSON COUNTY CO-LOGAN KS-NORTON KS-
RAWLINS KS-RED WILLOW NE-SHERIDAN KS-SHERMAN KS-THOMAS KS-WALLACE KS-
WICHITA KS-YUMA COUNTY CO-
1035 AM MDT SUN JUL 17 2005

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHWEST KANSAS...EXTREME
SOUTHWEST NEBRASKA...AND EAST CENTRAL COLORADO.

.DAY ONE...TODAY AND TONIGHT

A COLD FRONT WILL CONTINUE TO SLIDE ACROSS THE TRI STATE AREA
TODAY...PROVIDING THE FOCUS FOR THUNDERSTORM DEVELOPMENT THIS
AFTERNOON AND THROUGH THE EVENING HOURS.

STRONG HEATING AHEAD OF THIS FRONT WILL ALLOW FOR THUNDERSTORMS TO
DEVELOP AFTER 3 PM MDT (4 PM CDT) ALONG THIS BOUNDARY...WHICH WILL
ROUGHLY LIE ALONG AND SOUTH OF A FLAGLER TO GOODLAND TO MCCOOK LINE
THIS AFTERNOON. ANY STORM THAT FORMS WILL BE CAPABLE OF PRODUCING
HAIL UP TO THE SIZE OF QUARTERS...FREQUENT LIGHTNING AND DAMAGING
WIND GUSTS UP TO 60 MPH.

THERE IS ALSO A SMALL CHANCE FOR A FEW BRIEF TORNADOES LATE THIS
AFTERNOON AS THUNDERSTORMS BEGIN TO DEVELOP. THE THREAT FOR
TORNADOES WILL LIE ALONG AND SOUTH OF A SHARON SPRINGS TO NORTON LINE.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

THUNDERSTORMS WILL BE POSSIBLE AGAIN MONDAY AFTERNOON AND EVENING
ALONG A FRONT AS IT RETREATS BACK TO THE NORTH ACROSS THE TRI STATE
AREA. AT THIS TIME THE MAIN THREAT WILL BE DANGEROUS LIGHTNING AND
PERHAPS SOME SMALL HAIL.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED AFTER 3 PM MDT (4 PM CDT).

JRM