Severe Thunderstorm Warning 320, NWS Midland/Odessa, TX

000 
WWUS54 KMAF 282231
SVSMAF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX
528 PM CDT SUN AUG 28 2005

TXC109-282300-
/O.CON.KMAF.SV.W.0320.000000T0000Z-050828T2300Z/
CULBERSON-
528 PM CDT SUN AUG 28 2005

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 600 PM
CDT(500 PM MDT) FOR NORTHWESTERN CULBERSON COUNTY...

AT 524 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
DETECT A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL. 
THIS STORM WAS LOCATED 19 MILES SOUTHEAST OF PINE SPRINGS...MOVING
SOUTHEAST AT 30 MPH.

SOME LOCATIONS AFFECTED BY THE SEVERE THUNDERSTORM INCLUDE...
FM 652 ROUGHLY 30 MILES EAST OF PINE SPRINGS...

IN ADDITION TO LARGE HAIL AND DAMAGING WINDS... DEADLY CLOUD TO
GROUND LIGHTNING IS OCCURRING WITH THIS STORM. REMEMBER... IF YOU CAN
HEAR THUNDER... YOU ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING. SEEK
SAFE SHELTER NOW.

REMEMBER...A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 900 
PM CDT SUNDAY EVENING(800 PM MDT SUNDAY EVENING) FOR SOUTHEAST NEW 
MEXICO.

TO REPORT SEVERE WEATHER ONLY... CALL THE NATIONAL WEATHER SERVICE
FORECAST OFFICE IN MIDLAND AT 1 800 597 3220.

LAT...LON 3202 10468 3196 10490 3145 10490 3162 10445
      3197 10415

$$

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX
230 PM CDT SUN AUG 28 2005

.SHORT TERM...
THE LATEST VISIBLE SATELLITE LOOP SHOWS CONVECTION ON A RAPID
INCREASE ACROSS THE SOUTHERN SACRAMENTO MOUNTAINS. SURFACE DEW
POINTS OF 60F OR GREATER HAVE BEEN PUSHED INTO THE MOUNTAINS
COURTESY OF NORTHEASTERLY WINDS BEHIND THIS MORNING/S MCS. THIS
COMBINED WITH AFTERNOON HEATING HAS BEEN ENOUGH TO GENERATE
CONVECTION...WITH THE INITIAL ECHOES PRESENT OVER THE EASTERN
SLOPES. AFTERNOON CAPES NEAR 1500J/KG ALONG WITH STEEP 700-500MB
LAPSE RATES OF 7.5-8C/KM AND MARGINAL SHEAR PROFILES WILL BE PRESENT
OVER SOUTHEASTERN NEW MEXICO AND THE EXTREME NORTHERN UPPER TRANS
PECOS REGION THIS EVENING. SPC HAS THE ABOVE MENTIONED REGION IN A
SLIGHT RISK THROUGH TONIGHT... ALONG WITH SEVERE THUNDERSTORM WATCH
#751 IN EFFECT UNTIL 29/02Z FOR EDDY COUNTY NEW MEXICO.

THE LATEST WATER VAPOR LOOP SHOWS A FAIRLY POTENT MID-LEVEL
SHORTWAVE TROUGH CURRENTLY OVER NORTH CENTRAL NEW MEXICO. AS THIS
FEATURE TRANSLATES SOUTHEAST INTO SOUTHEASTERN NEW MEXICO TONIGHT...
THE SHORT RANGE MODELS DEVELOP ANOTHER LATE NIGHT MCS AND MOVE IT
ACROSS AT LEAST THE WESTERN 2/3 OF THE CWA. WE WILL KEEP POPS ABOVE
GUIDANCE FOR TONIGHT GIVEN CURRENT RADAR TRENDS AND GIVEN THE GOOD
AGREEMENT AMONG THE MODELS. POP AND QPF GRIDS WERE ADJUSTED TO
REFLECT THE ABOVE THINKING... WITH ONLY MINOR CHANGES MADE TO THE
REMAINDER OF THE FORECAST.

.LONG TERM...
UPPER LEVEL SHORTWAVE WILL MOVE SOUTH ACROSS THE CWA MONDAY. THE
SHORTWAVE WILL MOVE SOUTHEAST OF THE AREA BY TUESDAY AS AN UPPER
LEVEL RIDGE REMAINS OVER THE SOUTHWESTERN CONUS.  BY TUESDAY...
SURFACE AND UPPER LEVEL RIDGING WILL COMMENCE OVER THE AREA WITH
SURFACE AND UPPER LEVEL WINDS BECOMING MORE NORTHERLY.  THIS PATTERN
WILL BRING DRIER AIR INTO THE REGION FROM THE NORTH.

WILL KEEP CHANCE POPS OVER THE CENTRAL AND SOUTHWESTERN SECTIONS OF
THE CWA MONDAY MORNING WITH SLIGHT CHANCE POPS OVER THE NORTHEASTERN
SECTION AS THE UPPER LEVEL SHORTWAVE TRANSLATES OVER THE WESTERN
SECTIONS OF THE REGION.  WITH WEAK LAPSE RATES AND DEEP LAYER
SHEAR...EXPECT THE THUNDERSTORMS TO REMAIN BELOW SEVERE LIMITS.

BY MONDAY AFTERNOON...MOST OF THE PRECIPITATION WILL BE CONFINED TO
THE SOUTHERN AND WESTERN CWA AS THE UPPER LEVEL TROUGH CONTINUES TO
MOVE SOUTH ACROSS THE AREA.  THE NORTHEASTERN AND CENTRAL AREAS WILL
BEGIN TO DRY OUT MONDAY AFTERNOON...HOWEVER WILL KEEP ISOLATED POPS
IN THE FORECAST DUE TO RESIDUAL MOISTURE AND ANOTHER WEAK SHORTWAVE
MOVING SOUTH ACROSS THE AREA.

BY WEDNESDAY...THE WESTERN UPPER LEVEL RIDGE WILL BEGIN TO MOVE BACK
ACROSS THE CWA IN EARNEST...PRECLUDING THE CHANCE FOR PRECIPITATION
OVER MOST AREAS.  WILL KEEP ISOLATED POPS IN THE MOUNTAINS TUESDAY
AND WEDNESDAY DUE MAINLY TO UPSLOPE FLOW.

TEMPERATURES WILL BE BELOW NORMAL MONDAY DUE TO THE COOLER AIRMASS
ALONG WITH CLOUD COVER.  AS THE UPPER HIGH MOVES BACK OVER THE
REGION...TEMPERATURES WILL BEGIN A WARMUP BY TUESDAY.  GFS SEEMS TO
BE TRYING TO RETURN TO ITS WARM BIAS BEGINNING MONDAY.  HAVE OPTED
TO STICK CLOSER TO ETA FOR THE TEMPERATURE FORECASTS THROUGH THE
LONG TERM.  WILL KEEP TEMPERATURE FORECASTS SLIGHTLY ABOVE NORMAL
WEDNESDAY THROUGH SUNDAY.

&&

.PRELIMINARY POINT TEMPS/POPS...
BIG SPRING TX              67  87  66  91 /  60  30   0   0
CARLSBAD NM                66  88  68  95 /  60  40  10  10
DRYDEN TX                  72  89  71  94 /  60  30  10  10
FORT STOCKTON TX           70  84  70  91 /  60  30  10  10
GUADALUPE PASS TX          62  81  65  89 /  60  40  10  10
HOBBS NM                   66  88  68  94 /  60  40  10  10
MARFA TX                   62  81  59  86 /  60  40  10  20
MIDLAND INTL AIRPORT TX    68  86  67  91 /  70  30   0   0
ODESSA TX                  69  87  67  93 /  70  30  10  10
WINK TX                    68  90  70  96 /  60  30  10  10

&&

.MAF WATCHES/WARNINGS/ADVISORIES...
NM...NONE.
TX...NONE.
&&

06/54

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX
239 PM CDT SUN AUG 28 2005

NMZ027>029-033-034-TXZ045>048-050>053-057>063-067>070-074-075-
079>082-258-291945-
GUADALUPE MOUNTAINS OF EDDY COUNTY-EDDY COUNTY PLAINS-
NORTHERN LEA COUNTY-CENTRAL LEA COUNTY-SOUTHERN LEA COUNTY-GAINES-
DAWSON-BORDEN-SCURRY-ANDREWS-MARTIN-HOWARD-MITCHELL-
VAN HORN AND HIGHWAY 54 CORRIDOR-REEVES COUNTY AND UPPER TRANS PECOS-
LOVING-WINKLER-ECTOR-MIDLAND-GLASSCOCK-WARD-CRANE-UPTON-REAGAN-
DAVIS/APACHE MOUNTAINS AREA-PECOS-PRESIDIO VALLEY-MARFA PLATEAU-
BIG BEND AREA-TERRELL-GUADALUPE MOUNTAINS-
239 PM CDT SUN AUG 28 2005 /139 PM MDT SUN AUG 28 2005/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WEST TEXAS AND SOUTHEASTERN
NEW MEXICO.

.DAY ONE...TONIGHT
THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS MUCH OF THE
SOUTHEASTERN NEW MEXICO PLAINS AND INTO THE EXTREME NORTHERN TRANS
PECOS REGION OF TEXAS. IN ADDITION... A FEW STRONG TO SEVERE
THUNDERSTORMS WILL BE POSSIBLE ACROSS THE REMAINDER OF THE OUTLOOK
AREA. DAMAGING WINDS AND LARGE HAIL WILL BE THE MAIN CONCERN WITH
THESE STORMS.

HEAVY RAINFALL WILL CONTINUE TO BE POSSIBLE THROUGH TONIGHT. LOCATIONS
THAT HAVE ALREADY RECEIVED SIGNIFICANT RAINFALL WILL HAVE AN INCREASED
RISK OF FLASH FLOODING.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.SPOTTER INFORMATION STATEMENT...

SPOTTER GROUPS OVER SOUTHEASTERN NEW MEXICO ARE REQUESTED TO GO
INTO STANDBY. ACTIVATION MAY BE NECESSARY THIS AFTERNOON AND
EVENING. IN ADDITION... SPOTTER GROUPS...EMERGENCY MANAGERS...AND
LOCAL LAW ENFORCEMENT ACROSS THE ENTIRE AREA SHOULD KEEP ABREAST
OF THE LATEST WEATHER INFORMATION.

THIS PRODUCT...ALONG WITH OTHER WATCHES...WARNINGS...ADVISORIES...
AND STATEMENTS ISSUED BY THE NATIONAL WEATHER SERVICE OFFICE IN
MIDLAND CAN BE FOUND ON THE INTERNET AT /LOWER CASE/
HTTP://WWW.WEATHER.GOV/MIDLAND

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX
445 PM CDT SUN AUG 28 2005

TXZ074-081-282245-
BIG BEND AREA-DAVIS/APACHE MOUNTAINS AREA-
445 PM CDT SUN AUG 28 2005

...SIGNIFICANT WEATHER ALERT...

THIS SIGNIFICANT WEATHER ALERT IS FOR NORTHWESTERN BREWSTER AND
SOUTHEASTERN JEFF DAVIS COUNTIES.

A STRONG THUNDERSTORM WAS LOCATED 7 MILES NORTHWEST OF ALPINE AT 445
PM CDT...MOVING SOUTH AT 20 MPH.  ALPINE...ALONG WITH MOTORISTS
TRAVELING ALONG U.S. 90 AND STATE HIGHWAY 118 NEAR ALPINE...CAN
EXPECT WIND GUSTS TO 50 MPH...VERY HEAVY RAIN...SMALL HAIL...AND
DEADLY CLOUD TO GROUND LIGHTNING.

STORM INTENSITY IS INCREASING AND SEVERE WEATHER MAY DEVELOP RAPIDLY.