Watching the Skies » Weather Watch

Tornado Watch issued for DFW Metroplex

Sean Toner — Sun, 22 May 2011 19:00:21 +0000

A Tornado Watch has been issued for central Oklahoma and north central Texas, including the DFW Metroplex. The watch discussion indicates the likelihood of isolated supercell thunderstorms to develop this afternoon with large hail being the primary risk. The storm mode will likely evolve into a large storm complex later this evening and overnight. A low level jet will develop around this time, and the tornado risk will then increase. With CAPE values approaching 5000 J/KG, storm development today will be explosive.

The Fort Worth WFO mentioned in their discussion earlier today that the forecast is quite difficult as computer models have not been able to identify and resolve smaller features like remnant outflow boundaries. Today’s forecast seems to be changing significantly every few hours regarding timing and the types of severe threats. This is a good day for everyone to keep a close eye to the weather, it can be very unpredictable.

   URGENT - IMMEDIATE BROADCAST REQUESTED
   TORNADO WATCH NUMBER 326
   NWS STORM PREDICTION CENTER NORMAN OK
   150 PM CDT SUN MAY 22 2011

   THE NWS STORM PREDICTION CENTER HAS ISSUED A
   TORNADO WATCH FOR PORTIONS OF 

          CENTRAL OKLAHOMA
          NORTH-CENTRAL TEXAS

   EFFECTIVE THIS SUNDAY AFTERNOON AND EVENING FROM 150 PM UNTIL 900
   PM CDT.

   TORNADOES...HAIL TO 4 INCHES IN DIAMETER...THUNDERSTORM WIND
   GUSTS TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE
   AREAS.

   THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 70 STATUTE
   MILES EAST AND WEST OF A LINE FROM 25 MILES NORTH NORTHWEST OF
   MCALESTER OKLAHOMA TO 40 MILES SOUTH SOUTHWEST OF MINERAL WELLS
   TEXAS.  FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED
   WATCH OUTLINE UPDATE (WOUS64 KWNS WOU6).

   REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR
   TORNADOES AND SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH
   AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR
   THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS
   AND POSSIBLE WARNINGS.

   OTHER WATCH INFORMATION...CONTINUE...WW 321...WW 322...WW
   323...WW 324...WW 325...

   DISCUSSION...ISOLATED STORM DEVELOPMENT IS ANTICIPATED ALONG THE
   DRYLINE BY LATE AFTERNOON AS CONTINUED DAYTIME HEATING ERODES
   REMAINING CONVECTIVE INHIBITION.  18Z FWD SOUNDING SHOWED THAT THE
   WARM SECTOR IS ALREADY EXTREMELY UNSTABLE WITH MLCAPE VALUES
   APPROACHING 5000 J/KG.  THIS DEGREE OF INSTABILITY COUPLED WITH
   35-40 KT OF DEEP-LAYER SHEAR WILL SUPPORT INTENSE SUPERCELLS CAPABLE
   OF DESTRUCTIVE HAIL.  THE THREAT FOR TORNADOES WILL INCREASE THIS
   EVENING AS LOW-LEVEL SHEAR INTENSIFIES IN RESPONSE TO THE
   DEVELOPMENT OF A SLY LLJ.

   AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
   SURFACE AND ALOFT TO 4 INCHES. EXTREME TURBULENCE AND SURFACE
   WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO
   500. MEAN STORM MOTION VECTOR 27020.

   ...MEAD

Tropical Storm Hermine & it’s effects

Sean Toner — Thu, 09 Sep 2010 02:08:59 +0000

Tropical Storm Hermine, a remarkably impactful storm for the DFW Metroplex which sits 550 miles north of the storm’s initial landfall. The storm has brought severe flooding to a 300 mile stretch of central and north Texas, along the I-35 corridor. The worst flood effects are being felt in San Antonio through Austin. Flash flooding has even occurred in the Metroplex, the most notable being numerous homes and trailers flooded in the cities of Lewisville, Arlington, and Fort Worth. The heavy rains brought over 12 inches of rain near Austin as of 8am today (9/8/10) and 4 to 6 inches of rain in the Metroplex. (source: CoCoRaHS) My CoCoRaHS gauge captured 4.01 inches of rain in the 24hr period from 8am 9/7/10 to 8am 9/8/10. Another several inches have been observed since that time, with even more rain on the way. Below is radar estimated total rainfall from the FWS dopplar radar. An even more accurate and complete picture region wide view is available from the National Weather Service at http://www.srh.noaa.gov/ridge2/RFC_Precip/.

As if the flooding rainfalls weren’t enough, Hermine brought the risk of tornadoes to the region with several damage reports in Dallas, Highland Park, Seagoville, Ferris and Trumbull. Tornadoes embedded within the outer rain bands of tropical systems aren’t uncommon to coastal regions in the Gulf, but it is fairly unusual to get those type of tornadic storms this far away from the Gulf. Tornadoes in this type of environment tend to develop without warning and are difficult to detect with current radar technology, but are very brief and usually weak. The Dallas Morning News reported ripped up roofs in Cockrell Hill, Oak Cliff, West Dallas, and the Love Field areas. (source: Dallas Morning News) A Tornado Warning was also issued for a storm 4 miles south of Hebron at 5:37pm. The warned area included Frisco, Plano, and The Colony. The storm showed rotation on radar, and storm spotters observed a rotating wall cloud within the storm. Thankfully no tornado damage has been reported with this storm. Its center of circulation traveled north along the Denton/Collin county line, passing over Highway 121 and Plano Parkway, then dissipating. I got the pleasure of evacuating to our work’s ‘shelter’ area which amasses to little more than an open hallway, without access to my computer with accurate radar data.

A Tornado Watch still remains in effect for the entire DFW Metroplex, southeastern Oklahoma and western Arkansas until 1am. Another rain band is approaching from the west, with an approximate ETA of around 11pm to midnight tonight to Frisco/Plano/The Colony. Rain chances will continue Thursday, however nowhere near the levels observed the past two days. Hot and humid conditions should be expected the remainder of the week and weekend as the sun comes out and starts evaporating the abundance of water on the ground.

Lastly ill end with a quote from the local weather forecast office regarding the heavy rains the last two days…

DFW AND WACO HAVE BOTH SET CALENDAR-DAY PRECIPITATION RECORDS TODAY (SEPT 8). FOR BOTH SITES…THE 24-HR TOTALS (SEPT 7-8) WILL RANK AMONG THE TOP 10 ALL-TIME. PRECISE NUMBERS WILL BE AVAILABLE THURSDAY MORNING.

AT THE PRESENT TIME…THIS MONTH WILL RANK AS THE 4TH WETTEST SEPTEMBER ON RECORD FOR BOTH DALLAS/FORT WORTH AND WACO.

Severe Thunderstorm Watch for north Texas

Sean Toner — Wed, 24 Mar 2010 20:31:48 +0000

A Severe Thunderstorm Watch has been issued for parts of north central Texas, including the DFW metroplex, expiring at 10pm.
Thunderstorms are developing inside a destabilizing air mass along a cold front moving eastward. The storms arrival now brings it through the region within the next 2 or so hours, or before 5:30 to 6:00pm. Hail remains the primary risk, but severe winds are also a possibility. Tornado threats still remain low.

URGENT – IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 34
NWS STORM PREDICTION CENTER NORMAN OK
320 PM CDT WED MAR 24 2010

THE NWS STORM PREDICTION CENTER HAS ISSUED A
SEVERE THUNDERSTORM WATCH FOR PORTIONS OF

PART OF WEST CENTRAL AND NORTH CENTRAL TEXAS

EFFECTIVE THIS WEDNESDAY AFTERNOON AND EVENING FROM 320 PM UNTIL
1000 PM CDT.

HAIL TO 2 INCHES IN DIAMETER…THUNDERSTORM WIND GUSTS TO 70
MPH…AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.

THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 60
STATUTE MILES NORTH AND SOUTH OF A LINE FROM 30 MILES SOUTH
SOUTHWEST OF SAN ANGELO TEXAS TO 65 MILES EAST NORTHEAST OF
DALLAS TEXAS. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE
ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU4).

REMEMBER…A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE
FAVORABLE FOR SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH
AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR
THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS
AND POSSIBLE WARNINGS. SEVERE THUNDERSTORMS CAN AND OCCASIONALLY
DO PRODUCE TORNADOES.

DISCUSSION…STORMS ARE DEVELOPING ALONG AND AHEAD OF THE COLD FRONT
MOVING EWD ACROSS NWRN TX. AIR MASS HAS SUFFICIENTLY DESTABILIZED
WITH HEATING TO SUPPORT STRONG UPDRAFTS. WITH THE 40-50KT OF DEEP
LAYER SHEAR AND STEEP MID LEVEL LAPSE RATES A FEW OF THE STORMS ARE
EXPECTED TO BECOME SEVERE AS THEY CONTINUE E/NE INTO THE EVENING
HOURS. PRIMARY THREAT WILL BE LARGE HAIL…HOWEVER THERE IS THE
POSSIBILITY OF A COUPLE OF SUPERCELLS GIVEN THE IMPROVING LOW LEVEL
SHEAR LATER THIS AFTERNOON…ACCOMPANIED BY A DAMAGING WIND THREAT
AS WELL AS LARGE HAIL.

AVIATION…A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
TO 2 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60
KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM
MOTION VECTOR 24030.

Severe Thunderstorm Watch issued for north Texas

Sean Toner — Wed, 10 Mar 2010 13:54:12 +0000

Severe Thunderstorm Watch has been issued for nearly all of North Texas, until 3:00pm today. A developing line of thunderstorms is approaching from the west, currently located from Mineral Wells through Wichita Falls. This line already has embedded severe thunderstorms, and will continue to gain intensity as it travels twards the DFW Metroplex. Today's primary risks are large hail and winds, the tornado threat today is very low and will likely not be an issue for our area. Timing on these storms, best guess i can make right now will be anywhere from 10:00am to noon for arrival in DFW.

URGENT – IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 19
NWS STORM PREDICTION CENTER NORMAN OK
810 AM CST WED MAR 10 2010

THE NWS STORM PREDICTION CENTER HAS ISSUED A
SEVERE THUNDERSTORM WATCH FOR PORTIONS OF

NORTHERN AND CENTRAL TEXAS

EFFECTIVE THIS WEDNESDAY MORNING AND AFTERNOON FROM 810 AM UNTIL
300 PM CST.

HAIL TO 1 INCH IN DIAMETER…THUNDERSTORM WIND GUSTS TO 70
MPH…AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.

THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 75
STATUTE MILES NORTH AND SOUTH OF A LINE FROM 15 MILES SOUTHWEST
OF STEPHENVILLE TEXAS TO 65 MILES NORTHEAST OF CORSICANA TEXAS.
FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH
OUTLINE UPDATE (WOUS64 KWNS WOU9).

REMEMBER…A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE
FAVORABLE FOR SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH
AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR
THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS
AND POSSIBLE WARNINGS. SEVERE THUNDERSTORMS CAN AND OCCASIONALLY
DO PRODUCE TORNADOES.

DISCUSSION…TSTMS HAVE FORMED IN THE PAST HOUR OVER NW TX…ALONG
LEADING EDGE OF STRONG FORCING FOR ASCENT ASSOCIATED WITH ERN NM UPR
VORT. AS UPR VORT CONTINUES ENEWD…AND BOUNDARY LAYER WARMS AND
MOISTENS AHEAD OF IT…STORMS MAY BUILD SWD INTO CNTRL TX…AND
POSSIBLY NWD TO THE RED RVR. POTENTIAL MAY DEVELOP FOR SVR SFC
WINDS AND HAIL AS 700 MB FLOW INCREASES TO AOA 50 KTS.

AVIATION…A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
TO 1 INCH. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60 KNOTS.
A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 400. MEAN STORM MOTION
VECTOR 25050.

…CORFIDI

Tornado Watch for part of the Metroplex

Sean Toner — Thu, 29 Oct 2009 17:25:05 +0000

A Tornado Watch has been issued for Collin, Dallas, Tarrant counties as well as several others across central, east, and north Texas as well as eastern Oklahoma. The SPC has bumped this watch area up to a 10% tornado risk which is certainly worth paying attention to. While most of the metroplex is under a Tornado Watch, the cold front has mostly passed through the metroplex already so the threat is quite low, if not gone. There is currently a Severe Thunderstorm Warning for eastern Dallas county, but that storm has weakened and moved out of the warned area so I would expect this to expire shortly. Areas directly to the east and south of the Metroplex however should absolutely keep an eye on this situation since the severe weather threat and tornado potential is moderate.

Temperatures behind the front are 20 degrees lower, dropping temps from 75 down to 55 immediately behind.

URGENT – IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 781
NWS STORM PREDICTION CENTER NORMAN OK
1155 AM CDT THU OCT 29 2009

THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF

SOUTHEAST OKLAHOMA
NORTHEAST TEXAS

EFFECTIVE THIS THURSDAY MORNING AND EVENING FROM 1155 AM UNTIL
600 PM CDT.

TORNADOES…HAIL TO 1 INCH IN DIAMETER…THUNDERSTORM WIND GUSTS
TO 80 MPH…AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.

THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 50 STATUTE
MILES EAST AND WEST OF A LINE FROM 15 MILES EAST NORTHEAST OF
MUSKOGEE OKLAHOMA TO 40 MILES EAST SOUTHEAST OF TEMPLE TEXAS.
FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH
OUTLINE UPDATE (WOUS64 KWNS WOU1).

REMEMBER…A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR
TORNADOES AND SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH
AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR
THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS
AND POSSIBLE WARNINGS.

OTHER WATCH INFORMATION…CONTINUE…WW 780…

DISCUSSION…THUNDERSTORMS ARE EXPECTED TO CONTINUE TO INTENSIFY
ALONG SLOW EWD-MOVING COLD FRONT THIS AFTERNOON. RICH BOUNDARY LAYER
MOISTURE AND STRONG TO INTENSE LOW THROUGH MID-LEVEL WIND FIELDS
WILL SUPPORT INCREASINGLY ORGANIZED STORMS/CELLS. WHILE ACTIVITY MAY
EVENTUALLY CONSOLIDATE INTO A SQUALL LINE WITH DAMAGING
WINDS…INITIAL/DISCRETE STORMS WILL EXISTS WITHIN VERY SUPPORTIVE
ENVIRONMENT FOR PERSISTENT LOW-LEVEL ROTATION AND POSSIBLE
TORNADOES.

AVIATION…TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 1 INCH. EXTREME TURBULENCE AND SURFACE WIND
GUSTS TO 70 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500.
MEAN STORM MOTION VECTOR 21045.

Heavy rain impacts around the Metroplex

Sean Toner — Mon, 26 Oct 2009 05:17:18 +0000

Now that the heaviest rains are beginning to exist the Metroplex as they move east, I will send a brief update on tonight’s severe weather impacts. Only a few reports of high winds around the area, none of them reporting any damage so far. Several large hail reports in Parker, Tarrant, Denton and Cooke counties. One report of lightning striking a home in Trenton, 30 miles NE of Frisco, though damage is unknown at this time. Flooding impacts however are notable… several high water rescues have been reported in Fort Worth due to flooding rains stranding motorists or entering houses. Extreme north Collin county shows an estimated 6.24 inches of rainfall in the last 5 hours! The city of Celina, just 12 miles north of Frisco is embedded in a swath of the heaviest rains, reporting flood waters entering houses as well. There are also some road closures due to high waters south, and west of McKinney.

Attached is rainfall estimates since 6:22pm Sunday 10/25. You can see the area 2.5 miles north of Weston, or extreme north Collin and south Grayson counties showing up to 6.24 inches of rain. This is a result of several thunderstorms training across this area. Frisco by comparison is estimated around 1.17 inches, and only 19 miles south of the heaviest rainfall.

Severe Thunderstorm Watch issued for DFW

Sean Toner — Mon, 26 Oct 2009 00:20:38 +0000

Right on time, a Severe Thunderstorm Watch has been issued for the DFW Metroplex until 1:00am CDT. Scattered showers are developing around the area including several within a few miles of Frisco. Isolated supercells are still possible this evening, primary threats remain as wind and hail.

URGENT – IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 775
NWS STORM PREDICTION CENTER NORMAN OK
715 PM CDT SUN OCT 25 2009

THE NWS STORM PREDICTION CENTER HAS ISSUED A
SEVERE THUNDERSTORM WATCH FOR PORTIONS OF

SOUTHERN OKLAHOMA
NORTH CENTRAL TEXAS

EFFECTIVE THIS SUNDAY NIGHT AND MONDAY MORNING FROM 715 PM UNTIL
100 AM CDT.

HAIL TO 2 INCHES IN DIAMETER…THUNDERSTORM WIND GUSTS TO 70
MPH…AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.

THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 85
STATUTE MILES EAST AND WEST OF A LINE FROM 40 MILES SOUTHEAST OF
STEPHENVILLE TEXAS TO 40 MILES NORTHEAST OF ARDMORE OKLAHOMA.
FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH
OUTLINE UPDATE (WOUS64 KWNS WOU5).

REMEMBER…A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE
FAVORABLE FOR SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH
AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR
THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS
AND POSSIBLE WARNINGS. SEVERE THUNDERSTORMS CAN AND OCCASIONALLY
DO PRODUCE TORNADOES.

DISCUSSION…SCATTERED THUNDERSTORMS ARE INCREASING ALONG AND AHEAD
OF AN APPROACHING COLD FRONT OVER SOUTHERN OK AND NORTH CENTRAL TX.
RATHER COOL TEMPERATURES ALOFT AND INCREASING LOW LEVEL MOISTURE
WILL PROMOTE STRONG UPDRAFTS…WHILE SUFFICIENT EFFECTIVE SHEAR IS
PRESENT FOR A FEW SUPERCELLS. PRESENT INDICATIONS ARE THAT THE MAIN
THREAT WILL BE LARGE HAIL…AND ISOLATED DAMAGING WINDS.

AVIATION…A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
TO 2 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60
KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 450. MEAN STORM
MOTION VECTOR 24030.

Rain all day Wednesday, thunderstorms in the evening

Sean Toner — Wed, 21 Oct 2009 05:38:04 +0000

Previous forecasts are still on track and all of north Texas looks set to receive a healthy drenching from heavy showers and thunderstorms for Wednesday. Currently cloud cover will continue to increase throughout the night as southern winds continue to feed moisture northward, then rain showers will start around the Metroplex close to 10am. The rain showers will continue the entire day until evening, when thunderstorms will develop. Instability in the atmosphere is still forecast to be low so severe storm potential is quite low. The showers and thunderstorms will continue through early Thursday morning and taper off close to 3am.

Flooding remains a good potential since the area lake and river basins are still filling into their flood control ponds and the soil is still relatively saturated. The weather service has issued a Flash Flood Watch for the eastern two thirds of north Texas for this reason. Our area is set to receive about 2 to 3 inches of rain with the possibility of more in localized pockets.

So remember to bring your umbrellas on Wednesday… Thursday through Sunday still look clear and cool in the forecasts… Monday brings a very small possibility of more rain showers but at this time chances are only 10% and not noted in any forecast descriptions.

Severe weather and flash flooding possible Thursday

Sean Toner — Thu, 08 Oct 2009 13:38:37 +0000

Heavy rains and Severe Thunderstorms are probable during the afternoon and evening hours of Thursday. The entire region is still under a Flash Flood Watch with around 2.5 inches of rain forecast the next 36 hours. Additionally the SPC in Oklahoma has our area under a ‘Slight’ severe storm risk with the main risk being severe winds. The local weather service noted in their forecast discussions that this is an event to take seriously. Flooding potential with this storm is quite high.

COPIOUS MOISTURE FOR THE SYSTEM TO
WORK WITH. IN MY MEMORY…I HAVE NOT SEEN PWAT/S THIS
HIGH…ESPECIALLY IN FALL…WITHOUT SEEING THE OCCURRENCE OF
FLASH FLOODING. FEEL THAT THIS IS AN EVENT TO BE TAKEN SERIOUSLY.

At this time we are in a 30% severe wind, 15% severe hail, and 2% tornado risk. The most likely time for these storms appears to be just before or around midnight. Thunderstorms are possible during the afternoon hours today as well, but the bulk of the severe activity is set around midnight… this is subject to change however.

Again flash flooding is a very likely possibility over the next 36 hours… flooding may be as bad or worse than any event we have seen since moving out to Texas a year ago.

Heavy rains likely Thursday and Friday – Flooding possible

Sean Toner — Wed, 07 Oct 2009 16:57:06 +0000

The National Weather Service has issued a Flash Flood Watch for the DFW Metroplex including Frisco, from 1pm Thursday through 7pm Friday. The area’s waterways and soil is already very saturated, plus when you factor in the upcoming forecasts, conditions begin to scream Flash Flood. The weather service compared the forecast event to events that happened October 14-15 2007 and October 18-19 2002. Both events saw abnormally high amounts of rainfall resulting in flooding, high water rescues, stranded vehicles etc. The weather service is forecasting a possibility of 4 inches of rainfall accumulation over our area.