Hail in Oklahoma, June 26, 2007

AREA FORECAST DISCUSSION...UPDATED
NATIONAL WEATHER SERVICE AMARILLO TX
1235 PM CDT TUE JUN 26 2007

.AVIATION...
HARD TO FIGURE OUT WHAT TO DO WITH POSSIBILITY OF THUNDERSTORMS AT
THE THREE TAF SITES THIS AFTERNOON. BEST MOISTURE WILL LIKELY BE TO
THE EAST OF ALL THREE TAF SITES RESULTING IN A LOWER PROBABILITY OF
STORMS. HOWEVER...FORECAST MODELS ARE SHOWING STORMS ROLLING IN FROM
THE NORTHWEST LATE TONIGHT INTO EARLY TOMORROW MORNING. WITH SO MUCH
UNCERTAINTY...WENT WITH CB REMARK IN CLOUD GROUP WITH HOPES OF
PINPOINTING BETTER CHANCE FOR STORMS LATER THIS AFTERNOON THEN CARRY
PROB30 GROUP FOR OVERNIGHT IN CASE STORMS DO ROLL IN FROM SOUTHEAST
COLORADO. WILL KEEP CLOSE EYE ON CONDITIONS AND RADAR FOR POSSIBLE
AMENDMENTS IF ANY AREA BECOMES MORE FAVORABLE FOR STORM DEVELOPMENT.

SECOND ISSUE WILL BE LOW CLOUDS AND CEILINGS BEHIND WEAK FRONT THAT
WILL PUSH INTO THE REGION. MODELS ARE HAVING A HARD TIME SHOWING THE
FRONT AS THEY ALL ARE FORECASTING LARGE COMPLEX OF STORMS OVER THE
AREA. WITH SOUTHEAST TO EASTERLY FLOW BEHIND THE FRONT PLUS ANY
SURFACE MOISTURE LEFT BEHIND SHOULD STORMS MOVE OVER THE AREA...WENT
AHEAD AND INSERTED IFR CEILINGS AT ALL THREE TAF SITES. WOULD NOT BE
SURPRISED TO SEE LIFR TO IFR RANGE TOWARDS SUNRISE TOMORROW BUT HELD
OFF FOR NOW.

JORDAN

&&

.PREV DISCUSSION... /ISSUED 726 AM CDT TUE JUN 26 2007/

AVIATION...
ISOLATED THUNDERSTORMS FORMING OVER THE CENTRAL PANHANDLES WILL MOVE
SOUTH THIS MORNING...UPDATED KAMA TAF TO INCLUDE THE STORMS THROUGH
14Z. ALSO LEFT MENTION OF THE IFR TO LIFR CIGS IN TEMPO GROUPS AT ALL
TAF SITES WITH SLIGHTLY REDUCED VIS AND BR THROUGH 14Z. THINKING THE
LOW CLOUDS WILL LIFT NEAR 14Z...THEN SEE VFR CIGS THROUGH 20Z OR SO.
MOIST AND UNSTABLE AIR WILL REMAIN IN PLACE...BUT THE UPPER LOW OVER
CENTRAL TEXAS WILL SHIFT SLIGHTLY WEST PROVIDING A BETTER CHANCE FOR
PRECIP FOR THE PANHANDLES. INSERT PROB30 GROUPS AT ALL TAF SITES
FROM 00Z TO 06Z ALTHOUGH IT APPEARS PRECIP MAY LINGER LATER INTO THE
TAF PERIOD. WINDS WILL STAY GENERALLY OUT OF THE SOUTH TO SOUTHEAST
UNTIL LATE IN THE TAF PERIOD WHEN A COLD FRONT WILL MOVE INTO THE
PANHANDLES BRINGING THE WINDS TO A MORE EASTERLY DIRECTION.

PREV DISCUSSION... /ISSUED 442 AM CDT TUE JUN 26 2007/

DISCUSSION...
COMPLICATED PATTERN WAS PRESENT OVER THE SOUTHERN PLAINS EARLY THIS
MORNING. TO THE EAST...AN UPPER LOW PRESSURE SYSTEM WAS NEARLY
STATIONARY OVER WESTERN OKLAHOMA. UP NORTH...A FRONTAL SYSTEM LOCATED
OVER THE NORTHERN PLAINS WAS WORKING SOUTH. SUBSIDENCE WAS SANDWICHED
IN BETWEEN AS DEPICTED BY THE DRY REGION OVER THE PANHANDLES
ACCORDING TO WATER VAPOR SATELLITE.

WITH THE ENTRANCE OF THE FRONTAL BOUNDARY TONIGHT INTO
WEDNESDAY...LOW LEVEL FORCING WILL ENHANCE THE LIFT AND WILL COMBINE
WITH THE MOIST AIRMASS BEING FEED BY THE SYSTEM EAST OF THE AREA.
EXPECT RAIN CHANCES TO INCREASE TONIGHT THROUGH WEDNESDAY NIGHT.

THE UPPER LEVEL SYSTEM WILL BE SLOW TO EXIT WITHOUT A STRONG FEATURE
TO MOVE IT OUT. AS A RESULT...POPS WILL BE SLOW TO DIMINISH AND COULD
LINGER INTO FRIDAY NIGHT BEFORE THE EFFECTS OF THE BUILDING UPPER
LEVEL RIDGE IS FELT.

NUNEZ

AMA WATCHES/WARNINGS/ADVISORIES...
TX...NONE.
OK...NONE.

TEXAS/OKLAHOMA PANHANDLES HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE AMARILLO TX
100 PM CDT TUE JUN 26 2007

OKZ001>003-TXZ001>020-271100-
ARMSTRONG-BEAVER-CARSON-CIMARRON-COLLINGSWORTH-DALLAM-DEAF SMITH-
DONLEY-GRAY-HANSFORD-HARTLEY-HEMPHILL-HUTCHINSON-LIPSCOMB-MOORE-
OCHILTREE-OLDHAM-POTTER-RANDALL-ROBERTS-SHERMAN-TEXAS-WHEELER-
100 PM CDT TUE JUN 26 2007

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE TEXAS AND OKLAHOMA
PANHANDLES.

.DAY ONE...

THERE IS A SLIGHT CHANCE TO CHANCE OF THUNDERSTORMS TODAY MAINLY
ACROSS THE EASTERN PANHANDLES THIS AFTERNOON...THEN SPREADING
ACROSS ALL OF THE TEXAS AND OKLAHOMA PANHANDLES OVERNIGHT.
WIDESPREAD SEVERE WEATHER IS NOT EXPECTED...HOWEVER AN ISOLATED
STORM MAY REACH SEVERE LEVELS WITH LARGE HAIL AND DAMAGING WINDS AS
THE PRIMARY THREATS.

.DAYS TWO THROUGH SEVEN...

THERE IS A SLIGHT CHANCE TO CHANCE OF THUNDERSTORMS WEDNESDAY AND
THURSDAY.WIDESPREAD SEVERE WEATHER IS NOT EXPECTED...BUT ONE OR TWO
STORMS COULD REACH SEVERE LEVELS...PRODUCING HAIL AND DAMAGING
WINDS.

.SPOTTER INFORMATION STATEMENT...

EMERGENCY MANAGER AND SPOTTER ACTIVATION IS NOT EXPECTED AT THIS
TIME.

JORDAN

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AMARILLO TX
246 PM CDT TUE JUN 26 2007

OKZ001-262030-
CIMARRON OK-
246 PM CDT TUE JUN 26 2007

...STRONG THUNDERSTORM IN SOUTHEASTERN CIMARRON COUNTY...

AT 246 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM 4 MILES NORTH OF GRIGGS MOVING SOUTH AT 10 MPH.
THIS STORM IS CAPABLE OF PRODUCING HAIL UP TO ONE HALF INCH IN
DIAMETER...GUSTY WINDS TO 50 MPH...AND FREQUENT CLOUD TO GROUND
LIGHTNING.  LOCALLY HEAVY RAINFALL WILL ALSO BE POSSIBLE.

STORM INTENSITY IS INCREASING AND SEVERE WEATHER MAY DEVELOP WITH
SHORT NOTICE. TAKE SHELTER UNTIL THE STORM HAS PASSED.

JORDAN