Severe Thunderstorm Warning 196, NWS Fort Worth, TX

834 
WWUS54 KFWD 032214
SVSFWD

Severe Weather Statement
National Weather Service Fort Worth TX
514 PM CDT WED MAY 3 2017

TXC001-032245-
/O.CON.KFWD.SV.W.0196.000000T0000Z-170503T2245Z/
Anderson TX-
514 PM CDT WED MAY 3 2017

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM CDT
FOR SOUTHEASTERN ANDERSON COUNTY...

At 514 PM CDT, a severe thunderstorm was located 11 miles west of
Elkhart, or 11 miles southwest of Palestine, moving east at 50 mph.

HAZARD...60 mph wind gusts and quarter size hail. 

SOURCE...Radar indicated. 

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees. 

Locations impacted include...
Elkhart.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection stay inside a sturdy structure and keep away from
windows.

&&

LAT...LON 3161 9526 3159 9528 3154 9565 3153 9565
      3151 9573 3153 9575 3155 9574 3156 9571
      3158 9573 3162 9571 3166 9574 3175 9537
      3175 9536 3173 9537 3173 9534 3172 9534
      3171 9531 3168 9528 3163 9529
TIME...MOT...LOC 2214Z 256DEG 42KT 3163 9577 

HAIL...1.00IN
WIND...60MPH
 
$$

Hernandez

095 
WWUS54 KFWD 032232
SVSFWD

Severe Weather Statement
National Weather Service Fort Worth TX
532 PM CDT WED MAY 3 2017

TXC001-032242-
/O.CAN.KFWD.SV.W.0196.000000T0000Z-170503T2245Z/
Anderson TX-
532 PM CDT WED MAY 3 2017

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN ANDERSON COUNTY
IS CANCELLED...
                
The storm which prompted the warning has weakened below severe
limits. Therefore the warning has been cancelled.

A severe thunderstorm watch remains in effect until 700 PM CDT for
central Texas.

LAT...LON 3161 9526 3159 9528 3154 9565 3153 9565
      3151 9573 3153 9575 3155 9574 3156 9571
      3158 9573 3162 9571 3166 9574 3175 9537
      3175 9536 3173 9537 3173 9534 3172 9534
      3171 9531 3168 9528 3163 9529
TIME...MOT...LOC 2230Z 258DEG 47KT 3168 9550 

$$

Hernandez

Area Forecast Discussion
National Weather Service Fort Worth TX
331 PM CDT Wed May 3 2017

.DISCUSSION...
The ongoing complex of convection which fired earlier just ahead
of a strong cold front, has--to this point--struggled to really
congeal into a line. Instead, two discrete severe storms have laid
down swaths of hail and sporadic wind damage just south of the
Metroplex. Stout large-scale forcing for ascent continues to
overspread the region, as evidenced by the presence of an implied
jet streak on moisture channel imagery. As this enhanced flow
impinges upon the southeastward moving cold front, effective bulk
shear values will finally begin to increase past 35-40 kts. Radar
and satellite trends reveal this improving flow is already
impacting storm structure, with mid-level rotation becoming more
evident on the storms across northern Limestone, Henderson, and
Anderson Counties. In addition, these storms are beginning to move
into an environment characterized by steeper low-level lapse rates
where temperatures have soared into the upper 80s to near 90
degrees. This combination is resulting in an area of DCAPE
exceeding 1000 J/kg ahead of the cold front, which is presently
along a Killeen to Waco to Athens line.

Thus, we anticipate the primary threat may be shifting towards
damaging winds, although the risk for large hail threat will
continue given the impressive mid-level lapse rates and improving
bulk shear. Finally, while the overall tornado threat remains LOW,
we continue to highlight an area bounded by a line from Palestine
to Mexia to Marquez. While low-level winds remain veered and weak,
the presence of 0-3km CAPE increasing to around 100-150 J/kg
across this area, combined with at least some limited Storm
Relative Helicity, means that we cannot rule out an isolated
tornado or two as this activity presses southeastward.

The good news is that the lingering severe weather threat will be
quickly coming to an end here, as the cold front will be exiting
our CWA by 6 PM. This will leave us will gusty northwest winds to
contend with this evening.

Breezy northwest winds will linger overnight, but the strong
gustiness will be subsiding around 7-8 PM. Anticipate a generally
dry overnight period, although we have added in low shower chances
near our Red River counties as the core of the parent upper-low
slides across Oklahoma. Even though mid-level temperatures will
cool with the approach of the low, meager lapse rates should
result in a notable lack of instability, limiting the thunder
potential with any overnight activity.

A fine stretch of weather looks to be in store through the
remainder of the week and the upcoming weekend, although
high temperatures will gradually start climbing into the 80s.
It'll be another cool morning on Friday as surface high pressure
moves in from the west. Clear skies and slackening northwest winds
will allow temperatures to fall into the 40s across our outlying
and more sheltered locations.

Southerly flow will return on Sunday as high pressure shifts east
of the region. Any more robust moisture return will be slow to
arrive, but dewpoints will gradually start inching past 60 degrees
by Tuesday. An approaching shortwave trough on Wednesday may bring
our next chance for storms to the region.

Carlaw

&&

.AVIATION...
/ISSUED 1237 PM CDT Wed May 3 2017/
The cold front as of 1720Z stretches from a KSEP-KAFW-KGYI line,
demarcated nicely on visible satellite and as a fine line on area
radars. Initial convection has struggled to develop (save for a
lone storm which continues to track into Ellis County). We'll
continue to show VCTS through 19Z at AFW, GKY, DAL, and DFW where
there is still a brief window for additional convective
development before the cold front slices across all of our
Metroplex TAF sites. Behind the front, VFR conditions will prevail
along with strong and gusty northwest winds. It's possible that
gusts at DFW may briefly approach AWW criteria later this
afternoon, but this window would be quite brief, between 22-00Z or
so. Thankfully, the 330-350 direction should help to
substantially temper any crosswind issues at DFW.

Surface winds at Waco will continue to gradually veer ahead of the
approaching front. The northwest wind shift is expected to occur
between 20-21Z, and this has been added inside the TEMPO group for
TSRA.

Northwest winds will subside this evening, but will remain breezy
overnight before becoming gusty once again on Thursday afternoon.
At this time, it appears the better wrap-around moisture will
remain to the north of our TAF sites, and have continued with a
dry forecast for the time being. Some VFR cloud cover will,
however, be possible.

Carlaw

&&

.PRELIMINARY POINT TEMPS/POPS...
Dallas-Ft. Worth    51  72  51  77  55 /  10  10  10   0   0
Waco                50  74  47  78  50 /  10  10  10   0   0
Paris               47  69  48  72  48 /  10  10  10   0   0
Denton              49  72  46  75  48 /  10  10  10   0   0
McKinney            49  71  48  74  48 /  10  10  10   0   0
Dallas              52  73  53  78  56 /  10  10  10   0   0
Terrell             49  71  48  75  50 /  10  10  10   0   0
Corsicana           49  72  50  76  52 /  10  10  10   0   0
Temple              53  75  47  78  50 /  10  10  10   0   0
Mineral Wells       48  74  45  78  49 /  20  10  10   0   0

&&

.FWD WATCHES/WARNINGS/ADVISORIES...
Wind Advisory until 8 PM CDT this evening for TXZ091>095-100>107-
115>123-129>135-141>146-156>161.

&&

90/90

Hazardous Weather Outlook
National Weather Service Fort Worth TX
342 PM CDT Wed May 3 2017

TXZ091>095-100>107-115>123-129>135-141>148-156>162-174-175-041300-
Montague-Cooke-Grayson-Fannin-Lamar-Young-Jack-Wise-Denton-Collin-
Hunt-Delta-Hopkins-Stephens-Palo Pinto-Parker-Tarrant-Dallas-
Rockwall-Kaufman-Van Zandt-Rains-Eastland-Erath-Hood-Somervell-
Johnson-Ellis-Henderson-Comanche-Mills-Hamilton-Bosque-Hill-Navarro-
Freestone-Anderson-Lampasas-Coryell-Bell-McLennan-Falls-Limestone-
Leon-Milam-Robertson-
342 PM CDT Wed May 3 2017

This Hazardous Weather Outlook is for North and Central Texas.

.DAY ONE...This Afternoon and Tonight.
A strong cold front continues to move through the region, and a
threat for strong to severe thunderstorms will continue south and
east of the front this afternoon. The greatest risk for severe
weather exists south and east of a Killeen to Mexia to Athens line.
The main threats will be damaging winds and large hail, although a
brief tornado cannot be ruled out mainly southeast of a Palestine to
Mexia to Marquez line. Thunderstorms will exit the region from
northwest to southeast by early this evening.

Winds will become gusty out of the northwest following the passage
of the cold front, and a Wind Advisory remains in effect until 8 PM
north of a Killeen to Athens line. Wind gusts of 30 to 40 mph will be
possible until then.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...
Spotter activation is expected this afternoon, mainly south and east
of a Killeen to Mexia to Athens line.

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE FORT WORTH TX
335 PM CDT WED MAY 03 2017

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0329 PM     HAIL             MEXIA                   31.68N  96.50W
05/03/2017  E1.75 INCH       LIMESTONE          TX   EMERGENCY MNGR

            GOLF BALL SIZE HAIL IN MEXIA.

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE FORT WORTH TX
340 PM CDT WED MAY 03 2017

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0339 PM     HAIL             5 S MEXIA               31.61N  96.50W
05/03/2017  E1.00 INCH       LIMESTONE          TX   AMATEUR RADIO

            QUARTER SIZE HAIL SOUTH OF MEXIA.

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE FORT WORTH TX
347 PM CDT WED MAY 03 2017

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0345 PM     HAIL             GROESBECK               31.53N  96.52W
05/03/2017  E1.00 INCH       LIMESTONE          TX   TRAINED SPOTTER

            QUARTER SIZE HAIL IN GROESBECK.

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE FORT WORTH TX
424 PM CDT WED MAY 03 2017

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0422 PM     HAIL             3 W MARQUEZ             31.23N  96.32W
05/03/2017  E1.00 INCH       LEON               TX   TRAINED SPOTTER

            QUARTER SIZE HAIL 3 MILES WEST OF MARQUEZ

Special Weather Statement
National Weather Service Fort Worth TX
427 PM CDT WED MAY 3 2017

TXZ148-032200-
Anderson TX-
427 PM CDT WED MAY 3 2017

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN ANDERSON COUNTY
UNTIL 500 PM CDT...

At 426 PM CDT, Doppler radar was tracking a strong thunderstorm 8
miles northeast of Grapeland, or 17 miles southeast of Palestine,
moving northeast at 35 mph.

Dime size hail will be possible with this storm.

This storm will remain over mainly rural areas of southeastern
Anderson County.

A severe thunderstorm watch remains in effect until 700 PM CDT for
central Texas.

LAT...LON 3159 9528 3157 9546 3164 9553 3176 9538
      3175 9536 3174 9537 3173 9537 3173 9534
      3172 9534 3170 9533 3171 9531 3168 9528
      3166 9528 3163 9529 3162 9526 3161 9526
TIME...MOT...LOC 2126Z 240DEG 30KT 3160 9541

Hernandez

Special Weather Statement
National Weather Service Fort Worth TX
435 PM CDT WED MAY 3 2017

TXZ148-032200-
Anderson TX-
435 PM CDT WED MAY 3 2017

...SIGNIFICANT WEATHER ADVISORY FOR SOUTH CENTRAL ANDERSON COUNTY
UNTIL 500 PM CDT...

At 434 PM CDT, Doppler radar was tracking a strong thunderstorm 10
miles southwest of Elkhart, or 15 miles south of Palestine, moving
east at 40 mph.

Nickel size hail will be possible with this storm.

Locations impacted include...
Elkhart.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Frequent cloud to ground lightning is occurring with this storm. Seek
a safe shelter inside a building or vehicle.

&&

A severe thunderstorm watch remains in effect until 700 PM CDT for
central Texas.

LAT...LON 3154 9565 3153 9565 3151 9573 3153 9576
      3155 9575 3156 9571 3158 9573 3160 9571
      3162 9571 3165 9574 3165 9575 3161 9575
      3160 9577 3161 9578 3167 9576 3158 9543
TIME...MOT...LOC 2134Z 289DEG 34KT 3153 9571

Hernandez