Duncanville, Texas Weather Conditions

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Current Conditions

  • 85°
  • Partly Cloudy
  • Wind: East 6 mph
  • Humidity: 55%
  • Visibility: 10.0 miles
  • Dew Point: 67°
  • Pressure: 30.06 in. 0
  • Heat Index: 88

Nowcast

  • Now as of 7:36 PM CDT on September 15, 2014

    Scattered showers with mainly light rain will continue to stream east across parts of North Texas. Though most of the precipitation has been south of the Interstate 20 corridor...and east of Interstate 35...patches of light rain are still possible across the rest of the region as we head into the later evening hours. Activity is moving east at 20 mph. Rainfall totals between a trace and a tenth of an inch are expected through late this evening. Additional light showers and perhaps an isolated thunderstorm can be expected as we head into the late evening and overnight hours.

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Next 12 Hours

7  pm
10  pm
1  am
4  am
7  am
Thunderstorm
T-storms
Thunderstorm
T-storms
Thunderstorm
T-storms
Thunderstorm
T-storms
Chance of a Thunderstorm
Chance of T-storms
84°
82°
79°
77°
75°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Monday
  • Thunderstorm
  • High: 91 °
  • Low: 72 °
  • Thunderstorm
  • Tuesday
  • Chance of a Thunderstorm
  • High: 90 °
  • Low: 72 °
  • Chance of T-Storms
  • Wednesday
  • Chance of a Thunderstorm
  • High: 90 °
  • Low: 72 °
  • Chance of T-Storms
  • Thursday
  • Chance of a Thunderstorm
  • High: 90 °
  • Low: 72 °
  • Chance of T-Storms
  • Friday
  • Partly Cloudy
  • High: 86 °
  • Low: 72 °
  • Partly Cloudy

Forecast for Duncanville, Texas

Updated: 4:00 PM CDT on September 15, 2014

  • Monday

    Overcast with thunderstorms and a chance of rain. High of 91F. Winds less than 5 mph. Chance of rain 20%.

  • Monday Night

    Mostly cloudy with thunderstorms and a chance of rain. Low of 72F. Winds from the SE at 5 to 10 mph. Chance of rain 20%.

  • Tuesday

    Mostly cloudy with a chance of a thunderstorm and a chance of rain. High of 90F. Winds from the ESE at 5 to 10 mph. Chance of rain 30%.

  • Tuesday Night

    Mostly cloudy with a chance of a thunderstorm and a chance of rain in the evening, then clear with a chance of a thunderstorm and a chance of rain. Low of 72F. Winds from the SE at 5 to 10 mph. Chance of rain 20%.

  • Wednesday

    Partly cloudy with a chance of a thunderstorm and a chance of rain in the morning, then overcast with a chance of a thunderstorm and a chance of rain. High of 90F. Winds from the SSE at 5 to 10 mph. Chance of rain 30%.

  • Wednesday Night

    Overcast with a chance of a thunderstorm and rain. Low of 72F. Winds from the South at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.

  • Thursday

    Overcast with a chance of a thunderstorm and rain. High of 90F. Winds from the SE at 5 to 10 mph. Chance of rain 50%.

  • Thursday Night

    Partly cloudy with a chance of a thunderstorm and rain. Low of 72F. Winds from the SE at 5 to 10 mph.

  • Friday

    Partly cloudy. High of 86F. Winds from the SE at 5 to 10 mph.

  • Friday Night

    Partly cloudy. Low of 72F. Winds from the SE at 5 to 10 mph.

  • Saturday

    Partly cloudy. High of 91F. Winds from the SSE at 5 to 10 mph.

  • Saturday Night

    Partly cloudy with a chance of a thunderstorm. Low of 70F. Winds from the SSE at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.3 in. possible.

  • Sunday

    Partly cloudy with a chance of a thunderstorm. High of 86F. Winds from the North at 10 to 15 mph. Chance of rain 30%.

  • Sunday Night

    Mostly cloudy. Low of 66F. Winds from the North at 5 to 10 mph.

  • Monday

    Mostly cloudy. High of 82F. Winds from the NNE at 5 to 10 mph.

  • Monday Night

    Overcast. Fog overnight. Low of 64F. Winds from the NE at 5 to 10 mph.

  • Tuesday

    Overcast with a chance of a thunderstorm. High of 82F. Winds from the NE at 5 to 10 mph. Chance of rain 40%.

  • Tuesday Night

    Overcast with a chance of a thunderstorm. Low of 64F. Winds less than 5 mph. Chance of rain 40%.

  • Wednesday

    Mostly cloudy with a chance of rain. High of 81F. Winds less than 5 mph. Chance of rain 40%.

  • Wednesday Night

    Partly cloudy. Low of 64F. Winds less than 5 mph.

  • Thursday

    Clear. High of 81F. Winds less than 5 mph.

  • Thursday Night

    Clear. Low of 63F. Winds less than 5 mph.

  • Friday

    Clear. High of 79F. Winds less than 5 mph.

  • Friday Night

    Clear. Low of 63F. Winds from the North at 5 to 10 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Dallas Redbird Airport C402, Dallas, TX

Updated: 7:50 PM CDT

Temperature: 83.3 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: - Heat Index: - Graphs

Location: Sleepy Hollow II, Cedar Hill, TX

Updated: 7:40 PM CDT

Temperature: 82.1 °F Dew Point: 69 °F Humidity: 64% Wind: Calm Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: Johnson Lane, Ovilla, TX

Updated: 7:37 PM CDT

Temperature: 81.5 °F Dew Point: 69 °F Humidity: 66% Wind: Calm Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: Werner Ent. Dallas, Dallas, TX

Updated: 7:51 PM CDT

Temperature: 82.6 °F Dew Point: 69 °F Humidity: 64% Wind: SSE at 3.0 mph Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Stevens Park Village, Dallas, TX

Updated: 7:50 PM CDT

Temperature: 82.4 °F Dew Point: 69 °F Humidity: 65% Wind: Calm Pressure: 30.79 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Lakeridge, Cedar Hill, TX

Updated: 7:51 PM CDT

Temperature: 84.8 °F Dew Point: 70 °F Humidity: 62% Wind: Calm Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: 90 °F Graphs

Location: North Central, Grand Prairie, TX

Updated: 7:51 PM CDT

Temperature: 82.6 °F Dew Point: 63 °F Humidity: 52% Wind: Calm Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Mira Lagos, Grand Prairie, TX

Updated: 7:40 PM CDT

Temperature: 82.6 °F Dew Point: 71 °F Humidity: 68% Wind: ESE at 2.2 mph Pressure: 30.03 in Hourly Precipitation: - Heat Index: 87 °F Graphs

Location: Heritage Ct, Midlothian, TX

Updated: 7:43 PM CDT

Temperature: 81.8 °F Dew Point: 69 °F Humidity: 65% Wind: Calm Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: Deer Valley, Arlington, TX

Updated: 7:39 PM CDT

Temperature: 82.0 °F Dew Point: 53 °F Humidity: 37% Wind: Calm Pressure: 30.14 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Arlington Municipal Airport C61, Arlington, TX

Updated: 7:50 PM CDT

Temperature: 84.0 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: - Heat Index: - Graphs

Location: Dallas Convention Center C312, Dallas, TX

Updated: 7:50 PM CDT

Temperature: 84.2 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: - Heat Index: - Graphs

Location: Bois d' arc circle, Midlothian, TX

Updated: 7:51 PM CDT

Temperature: 81.7 °F Dew Point: 68 °F Humidity: 64% Wind: ESE at 4.0 mph Pressure: 30.08 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: Windmill Ridge, Ovilla, TX

Updated: 7:05 PM CDT

Temperature: 84.0 °F Dew Point: 69 °F Humidity: 60% Wind: ENE at 1.0 mph Pressure: 29.97 in Hourly Precipitation: 0.00 in Heat Index: 88 °F Graphs

Location: Holland Estates, Mansfield, TX

Updated: 7:42 PM CDT

Temperature: 82.8 °F Dew Point: 69 °F Humidity: 64% Wind: Calm Pressure: 30.01 in Hourly Precipitation: - Heat Index: 87 °F Graphs

Location: Curtis Addn, Midlothian, TX

Updated: 7:51 PM CDT

Temperature: 82.0 °F Dew Point: 70 °F Humidity: 66% Wind: East at 1.0 mph Pressure: 30.08 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Grand Prairie, Grand Prairie, TX

Updated: 7:46 PM CDT

Temperature: 82.7 °F Dew Point: 70 °F Humidity: 65% Wind: ENE at 1.0 mph Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 87 °F Graphs

Location: Dallas Hinton St. C401/C161 [E], Dallas, TX

Updated: 7:50 PM CDT

Temperature: 84.6 °F Dew Point: - Humidity: 55% Wind: North at - Pressure: - Hourly Precipitation: - Heat Index: 87 °F Graphs

Location: MesoWest MNSFLD TX US UPR, Midlothian, TX

Updated: 6:15 PM CDT

Temperature: 83 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: NE Midlothian, Midlothian, TX

Updated: 7:51 PM CDT

Temperature: 82.2 °F Dew Point: 70 °F Humidity: 66% Wind: Calm Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Sherwood Forest 2, Irving, TX

Updated: 7:50 PM CDT

Temperature: 81.9 °F Dew Point: 71 °F Humidity: 69% Wind: Calm Pressure: 30.08 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Palos Verdes, Mansfield, TX

Updated: 7:28 PM CDT

Temperature: 82.6 °F Dew Point: 70 °F Humidity: 66% Wind: Calm Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 87 °F Graphs

Location: Sherwood Forest, Irving, TX

Updated: 7:48 PM CDT

Temperature: 80.2 °F Dew Point: 62 °F Humidity: 55% Wind: Calm Pressure: 29.41 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Harold Patterson Community Area, Arlington, TX

Updated: 7:50 PM CDT

Temperature: 81.0 °F Dew Point: 70 °F Humidity: 70% Wind: Calm Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: North Arlington, Arlington, TX

Updated: 7:49 PM CDT

Temperature: 82.0 °F Dew Point: 72 °F Humidity: 71% Wind: Calm Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 87 °F Graphs

Location: Nichols Park, Irving, TX

Updated: 7:50 PM CDT

Temperature: 82.0 °F Dew Point: 71 °F Humidity: 70% Wind: Calm Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Road / Bridge 4 Ellis County TX, Midlothian, TX

Updated: 7:51 PM CDT

Temperature: 81.7 °F Dew Point: 69 °F Humidity: 65% Wind: East at 2.0 mph Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: Turf Club Estates, Arlington, TX

Updated: 7:51 PM CDT

Temperature: 82.6 °F Dew Point: 71 °F Humidity: 68% Wind: Calm Pressure: 30.14 in Hourly Precipitation: 0.00 in Heat Index: 87 °F Graphs

Location: Fannin Farm, Arlington, TX

Updated: 7:38 PM CDT

Temperature: 81.9 °F Dew Point: 70 °F Humidity: 68% Wind: Calm Pressure: 29.90 in Hourly Precipitation: - Heat Index: 86 °F Graphs

Location: Fanin Farm, Arlington, TX

Updated: 7:50 PM CDT

Temperature: 78.6 °F Dew Point: 71 °F Humidity: 77% Wind: Calm Pressure: 29.77 in Hourly Precipitation: - Heat Index: 81 °F Graphs

Location: West Highland Park, Dallas, TX

Updated: 7:51 PM CDT

Temperature: 81.9 °F Dew Point: 70 °F Humidity: 67% Wind: Calm Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Dover Heights, Mansfield, TX

Updated: 7:51 PM CDT

Temperature: 82.3 °F Dew Point: 70 °F Humidity: 66% Wind: Calm Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Bryan Parkway, Dallas, TX

Updated: 7:51 PM CDT

Temperature: 80.6 °F Dew Point: 68 °F Humidity: 66% Wind: Calm Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: DDR Longhorns Red Oak, Texas, Red Oak, TX

Updated: 7:51 PM CDT

Temperature: 80.4 °F Dew Point: 69 °F Humidity: 68% Wind: Calm Pressure: 29.52 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: Central, Arlington, TX

Updated: 7:50 PM CDT

Temperature: 79.5 °F Dew Point: 68 °F Humidity: 67% Wind: Calm Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Fielder Park Neighborhood, Arlington, TX

Updated: 7:51 PM CDT

Temperature: 81.9 °F Dew Point: 70 °F Humidity: 68% Wind: Calm Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Midlothian OFW C52, Midlothian, TX

Updated: 7:50 PM CDT

Temperature: 84.0 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: - Heat Index: - Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion...updated 
National Weather Service Fort Worth Texas 
626 PM CDT Monday Sep 15 2014 


Aviation... 
an upper level ridge extends from far West Texas...along the 
northern Gulf of Mexico to northeast Florida this evening. It will 
slide south and pivot more northwesterly-southeasterly on Tuesday. This will result 
in westerly winds aloft becoming more northwesterly on Tuesday. 
Moisture from Hurricane Odile...over Baja California this evening...will 
continue to spread over the region from the west during this 
forecast. We will keep skies bkn140 at all taf sites through this 
forecast. However...kact may see several hours of bkn035 on 
Tuesday morning after daybreak. 


Light showers/virga will continue around the taf sites for several 
hours this evening. This may have to be extended later this evening 
if they continue to develop in the west. More vcsh is possible 
Tuesday morning...followed by a potential for isolated thunder 
Tuesday afternoon. 


Light winds...less than 7 knots...will remain easterly during the 
forecast...but will vary between northwest and southeast. 75 


&& 


Short term... 
tonight through Thursday 


The weather will remain unsettled the next few days as middle-level 
ridging is continually invaded by moisture/energy from Odile. 
Even with persistent cloud cover...a maritime tropical air mass 
will allow for near-normal afternoon temperatures. 


The first slug of moisture from Hurricane Odile has aided in the 
proliferation of showers across much of north and central Texas 
today. With moist adiabatic lapse rates aloft...these elevated 
convective elements have been inefficient rain producers and 
largely devoid of thunder. Although benign...this activity has 
helped to erode the northwestern periphery of the subtropical high 
aloft. 


The high will attempt to regain control on Tuesday...but 
additional moisture for Odile will disrupt the subsidence in the 
mid-levels. A backdoor front could provide the surface focus 
necessary to realize the instability in a progressively warming 
boundary layer. Ongoing elevated convection overnight into the 
morning hours may seamlessly transition into afternoon surface- 
based showers/storms...but considerable cloud cover may keep the 
boundary layer sealed. Regardless...with weakening winds in the 
lowest 20kft...severe weather appears unlikely. But with steadily 
increasing precipitable water values...potentially topping 2 inches on Tuesday... 
isolated heavy rainfall will be possible with the slow-moving 
cells. Mitigating factors will be the lack of a well defined focus 
for initiation limiting overall coverage and the weak shear 
shortening the lifespan of individual updrafts. 


Guidance is in fairly good agreement with the ejection of a 
significant impulse from the remnants of Odile on Wednesday. 
Depending on the extent of the precipitation on Wednesday...a 
weakness may linger in the middle-levels on Thursday...maintaining 
rain chances until progressive longwave ridging transits the 
region Friday and Saturday. 25 


&& 


Long term... 
Friday through Sunday 


Temperatures should be slightly above normal for the end of the week 
as upper level high pressure builds over the region. Extended 
guidance continues to agree for the upcoming weekend with the 
European model (ecmwf)...GFS...and CMC depicting a broad trough traversing the 
northern plains on Friday and Saturday. The flow aloft should become 
increasingly amplified over the weekend with deep troughing in the 
Great Lakes region and a building ridge over The Rockies. This 
pattern will allow a cold front to move southward into Texas by 
Sunday. Went ahead and introduced low probability of precipitation for much of Sunday until 
the frontal passage time can be pinned down. Stalley 25 


&& 


Preliminary point temps/pops... 
Dallas-ft. Worth, Texas 73 87 74 89 75 / 30 40 20 20 30 
Waco, Texas 72 87 73 88 73 / 20 40 30 30 40 
Paris, Texas 68 84 69 86 69 / 30 30 20 20 20 
Denton, Texas 70 87 71 88 71 / 30 40 20 20 20 
McKinney, Texas 69 85 70 86 70 / 30 40 20 20 20 
Dallas, Texas 73 86 74 88 74 / 30 40 20 20 30 
Terrell, Texas 71 86 71 87 72 / 20 40 20 20 30 
Corsicana, Texas 72 87 72 88 72 / 20 40 20 30 30 
Temple, Texas 71 87 72 87 72 / 20 40 30 40 40 
Mineral Wells, Texas 70 85 70 87 71 / 30 40 20 20 30 


&& 


Forward watches/warnings/advisories... 
none. 


&& 


$$ 


75/ 



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