Terrell, Texas Weather Conditions

Severe Weather Alerts

National Weather Service:

Air Quality Alert View All Alerts

Your Weather

To update your location please enter your ZIP code, city, state, airport code or country in the field below. Weather by E-mail: Forecast storm alerts. Weather E-Mail Alert Sign Up »

Current Conditions

  • 95°
  • Clear
  • Wind: Variable 7 mph
  • Humidity: 40%
  • Visibility: 10.0 miles
  • Dew Point: 67°
  • Pressure: 29.97 in. -
  • Heat Index: 99

Select a Section

Click a section below for more information.

Next 12 Hours

4  pm
7  pm
10  pm
1  am
4  am
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
97°
95°
81°
82°
77°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Friday
  • Clear
  • High: 97 °
  • Low: 75 °
  • Clear
  • Saturday
  • Clear
  • High: 93 °
  • Low: 75 °
  • Clear
  • Sunday
  • Clear
  • High: 100 °
  • Low: 72 °
  • Clear
  • Monday
  • Mostly Cloudy
  • High: 99 °
  • Low: 70 °
  • Mostly Cloudy
  • Tuesday
  • Chance of a Thunderstorm
  • High: 86 °
  • Low: 68 °
  • Chance of T-Storms

Forecast for Terrell, Texas

Updated: 4:00 PM CDT on July 25, 2014

Ozone action day in effect for today...
  • Friday

    Clear. High of 97F. Winds from the South at 5 to 10 mph.

  • Friday Night

    Clear. Low of 75F. Winds from the South at 5 to 10 mph.

  • Saturday

    Clear. High of 93F. Winds from the South at 10 to 15 mph.

  • Saturday Night

    Clear. Low of 75F. Winds from the South at 5 to 15 mph.

  • Sunday

    Clear. High of 100F. Winds from the SSW at 10 to 15 mph.

  • Sunday Night

    Clear. Low of 72F. Winds from the South at 5 to 10 mph.

  • Monday

    Partly cloudy in the morning, then overcast. High of 99F with a heat index of 104F. Winds less than 5 mph.

  • Monday Night

    Overcast in the evening, then mostly cloudy with a chance of a thunderstorm and rain. Low of 70F. Winds from the NE at 5 to 10 mph. Chance of rain 40% with rainfall amounts near 0.3 in. possible.

  • Tuesday

    Partly cloudy with a chance of a thunderstorm and rain. High of 86F. Winds from the NNE at 5 to 10 mph. Chance of rain 60%.

  • Tuesday Night

    Partly cloudy. Low of 68F. Winds from the ENE at 5 to 10 mph.

  • Wednesday

    Partly cloudy with a chance of a thunderstorm. High of 90F. Winds from the East at 5 to 10 mph. Chance of rain 20%.

  • Wednesday Night

    Mostly cloudy with a chance of rain. Low of 68F. Winds from the East at 5 to 10 mph. Chance of rain 30% with rainfall amounts near 0.8 in. possible.

  • Thursday

    Mostly cloudy with a chance of rain. High of 86F. Winds from the East at 5 to 15 mph. Chance of rain 60%.

  • Thursday Night

    Partly cloudy. Low of 66F. Winds less than 5 mph.

  • Friday

    Partly cloudy. High of 88F. Winds less than 5 mph.

  • Friday Night

    Clear. Low of 66F. Winds less than 5 mph.

  • Saturday

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

  • Saturday Night

    Partly cloudy. Low of 66F. Winds from the NE at 5 to 10 mph.

  • Sunday

    Partly cloudy. High of 86F. Winds less than 5 mph.

  • Sunday Night

    Mostly cloudy with a chance of rain. Low of 66F. Winds less than 5 mph. Chance of rain 40%.

  • Monday

    Mostly cloudy with a chance of rain. High of 88F. Winds less than 5 mph. Chance of rain 40%.

  • Monday Night

    Clear. Low of 66F. Winds less than 5 mph.

Severe Weather Alert Descriptions

 Air Quality Alert  Statement as of 3:37 PM CDT on July 24, 2014


... Ozone action day...

The Texas commission on environmental quality (tceq) has issued
an ozone action day for the Dallas-Fort Worth area for Friday,
July 25, 2014.

Atmospheric conditions are expected to be favorable for producing
high levels of ozone air pollution in the Dallas-Fort Worth area
on Friday. You can help prevent ozone pollution by sharing a
ride, walking, riding a bicycle, taking your lunch to work,
avoiding drive-through lanes, conserving energy, and keeping your
vehicle properly tuned.

For more information on ozone:

Ozone: the facts (www.Tceq.Texas.Gov/goto/ozonefacts)

Air north texas: (www.Airnorthtexas.Org)

EPA air now
(www.Airnow.Gov/index.Cfm?Action.Local_state&stateid=45&tab=0)

Take care of Texas (www.Takecareoftexas.Org)

North central Texas Council of governments air quality
(www.Nctcog.Org/trans/air/index.Asp)



337 PM CDT Thu Jul 24 2014

... Ozone action day...

The Texas commission on environmental quality (tceq) has issued
an ozone action day for the Dallas-Fort Worth area for Friday,
July 25, 2014.

Atmospheric conditions are expected to be favorable for producing
high levels of ozone air pollution in the Dallas-Fort Worth area
on Friday. You can help prevent ozone pollution by sharing a
ride, walking, riding a bicycle, taking your lunch to work,
avoiding drive-through lanes, conserving energy, and keeping your
vehicle properly tuned.

For more information on ozone:

Ozone: the facts (www.Tceq.Texas.Gov/goto/ozonefacts)

Air north texas: (www.Airnorthtexas.Org)

EPA air now
(www.Airnow.Gov/index.Cfm?Action.Local_state&stateid=45&tab=0)

Take care of Texas (www.Takecareoftexas.Org)

North central Texas Council of governments air quality
(www.Nctcog.Org/trans/air/index.Asp)



Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Winners Circle Talty, TX, Terrell, TX

Updated: 2:56 PM CDT

Temperature: 100.2 °F Dew Point: 74 °F Humidity: 43% Wind: SW at 2.0 mph Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: 112 °F Graphs

Location: Diamond Creek, Forney, TX

Updated: 2:47 PM CDT

Temperature: 99.3 °F Dew Point: 81 °F Humidity: 56% Wind: SSW at 5.1 mph Pressure: 29.99 in Hourly Precipitation: - Heat Index: 122 °F Graphs

Location: High Meadows, Forney, TX

Updated: 1:52 PM MDT

Temperature: 101.6 °F Dew Point: 101 °F Humidity: 98% Wind: SW at 7.3 mph Pressure: 29.91 in Hourly Precipitation: - Heat Index: 203 °F Graphs

Location: Elmo, TX, Elmo, TX

Updated: 1:47 PM MDT

Temperature: 96.7 °F Dew Point: 76 °F Humidity: 52% Wind: SSE at 2.0 mph Pressure: 29.89 in Hourly Precipitation: 0.00 in Heat Index: 111 °F Graphs

Location: Dogwood Trail, Forney, TX

Updated: 2:56 PM CDT

Temperature: 97.5 °F Dew Point: 73 °F Humidity: 45% Wind: South at 5.0 mph Pressure: 29.90 in Hourly Precipitation: 0.00 in Heat Index: 107 °F Graphs

Location: Grayhawk, Forney, TX

Updated: 2:55 PM CDT

Temperature: 98.1 °F Dew Point: 74 °F Humidity: 46% Wind: South at 5.8 mph Pressure: 29.82 in Hourly Precipitation: - Heat Index: 110 °F Graphs

Location: Skyline Estates, Forney, TX

Updated: 2:51 PM CDT

Temperature: 97.9 °F Dew Point: 72 °F Humidity: 43% Wind: SW at 2.2 mph Pressure: 29.71 in Hourly Precipitation: - Heat Index: 107 °F Graphs

Location: T48 Airport - Poetry, TX, Terrell, TX

Updated: 2:56 PM CDT

Temperature: 95.5 °F Dew Point: 74 °F Humidity: 50% Wind: South at 6.9 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 106 °F Graphs

Location: Rabbit Ridge, Heath, TX

Updated: 2:56 PM CDT

Temperature: 99.8 °F Dew Point: 74 °F Humidity: 44% Wind: SSW at 11.5 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 112 °F Graphs

Location: 276/548, Royse City, TX

Updated: 2:56 PM CDT

Temperature: 95.0 °F Dew Point: 72 °F Humidity: 48% Wind: Calm Pressure: 29.70 in Hourly Precipitation: 0.00 in Heat Index: 104 °F Graphs

Location: Willowcrest Estates, Rockwall, TX

Updated: 2:47 PM CDT

Temperature: 96.8 °F Dew Point: 67 °F Humidity: 38% Wind: Calm Pressure: 29.83 in Hourly Precipitation: - Heat Index: 101 °F Graphs

Location: Wynchase Crossing Crandall, Crandall, TX

Updated: 2:00 PM CDT

Temperature: 96.1 °F Dew Point: 39 °F Humidity: 14% Wind: North at 4.0 mph Pressure: 29.65 in Hourly Precipitation: 0.00 in Heat Index: 92 °F Graphs

Location: Heath, Texas, FM1140, Heath, TX

Updated: 2:56 PM CDT

Temperature: 98.4 °F Dew Point: 75 °F Humidity: 48% Wind: WSW at 3.0 mph Pressure: 29.86 in Hourly Precipitation: 0.00 in Heat Index: 112 °F Graphs

Location: Heathen One, Heath, TX

Updated: 2:42 PM CDT

Temperature: 97.2 °F Dew Point: 73 °F Humidity: 46% Wind: South at 1.0 mph Pressure: 29.90 in Hourly Precipitation: 0.00 in Heat Index: 107 °F Graphs

Location: RCEC, Rockwall, TX

Updated: 2:56 PM CDT

Temperature: 93.4 °F Dew Point: 70 °F Humidity: 47% Wind: South at 3.0 mph Pressure: 30.53 in Hourly Precipitation: 0.00 in Heat Index: 100 °F Graphs

Location: Royse City Pasture, Royse City, TX

Updated: 2:54 PM CDT

Temperature: 96.8 °F Dew Point: 71 °F Humidity: 43% Wind: West at 5.8 mph Pressure: 29.88 in Hourly Precipitation: - Heat Index: 104 °F Graphs

Location: The Oaks, Union Valley, TX

Updated: 2:40 PM CDT

Temperature: 95.6 °F Dew Point: 72 °F Humidity: 46% Wind: SSE at 6.5 mph Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: 104 °F Graphs

Location: Woodcreek, Fate, TX

Updated: 2:56 PM CDT

Temperature: 98.0 °F Dew Point: 70 °F Humidity: 40% Wind: SSE at 5.8 mph Pressure: 29.37 in Hourly Precipitation: 0.00 in Heat Index: 105 °F Graphs

Location: Woodcreek, Fate, TX

Updated: 2:53 PM CDT

Temperature: 95.3 °F Dew Point: 71 °F Humidity: 45% Wind: SSW at 5.0 mph Pressure: 29.30 in Hourly Precipitation: 0.00 in Heat Index: 103 °F Graphs

Location: McKamy Meadows, Royse City, TX

Updated: 2:54 PM CDT

Temperature: 98.1 °F Dew Point: 66 °F Humidity: 35% Wind: SSW at 3.0 mph Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 102 °F Graphs

Location: McKamy_Meadows, Royse City, TX

Updated: 2:56 PM CDT

Temperature: 98.8 °F Dew Point: 66 °F Humidity: 35% Wind: SW at 5.8 mph Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: 103 °F Graphs

Location: Deer Park, Quinlan, TX

Updated: 2:56 PM CDT

Temperature: 93.0 °F Dew Point: 71 °F Humidity: 49% Wind: SSE at 8.1 mph Pressure: 29.64 in Hourly Precipitation: 0.00 in Heat Index: 100 °F Graphs

Location: Lakeshore Park Estates, Rowlett, TX

Updated: 2:56 PM CDT

Temperature: 94.3 °F Dew Point: 76 °F Humidity: 55% Wind: SSE at 2.9 mph Pressure: 29.91 in Hourly Precipitation: 0.00 in Heat Index: 107 °F Graphs

Location: Spinnaker Pointe, Rowlett, TX

Updated: 2:56 PM CDT

Temperature: 99.3 °F Dew Point: 76 °F Humidity: 47% Wind: SSE at 1.0 mph Pressure: 29.89 in Hourly Precipitation: 0.00 in Heat Index: 114 °F Graphs

Location: Pinnacle 1, Rockwall, TX

Updated: 2:56 PM CDT

Temperature: 95.1 °F Dew Point: 72 °F Humidity: 48% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Heat Index: 104 °F Graphs

Location: Mesquite (Town East), Mesquite, TX

Updated: 2:46 PM CDT

Temperature: 98.4 °F Dew Point: 71 °F Humidity: 42% Wind: NNE at 3.8 mph Pressure: 29.83 in Hourly Precipitation: - Heat Index: 107 °F Graphs

Location: Mariner Park, Rowlett, TX

Updated: 2:56 PM CDT

Temperature: 96.1 °F Dew Point: 74 °F Humidity: 50% Wind: SE at 5.4 mph Pressure: 29.79 in Hourly Precipitation: 0.00 in Heat Index: 108 °F Graphs

Location: Oliver, Rowlett, TX

Updated: 2:56 PM CDT

Temperature: 96.1 °F Dew Point: 72 °F Humidity: 46% Wind: SE at 3.0 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 105 °F Graphs

Location: Westshore Estates, Garland, TX

Updated: 2:56 PM CDT

Temperature: 97.1 °F Dew Point: 73 °F Humidity: 46% Wind: SE at 5.0 mph Pressure: 29.89 in Hourly Precipitation: 0.00 in Heat Index: 107 °F Graphs

Location: W7DAV-WX, Rowlett, TX

Updated: 2:56 PM CDT

Temperature: 96.3 °F Dew Point: 72 °F Humidity: 45% Wind: SE at 4.5 mph Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: 105 °F Graphs

Location: Ravens Nest Subdivision, Rowlett, TX

Updated: 2:54 PM CDT

Temperature: 93.8 °F Dew Point: 73 °F Humidity: 52% Wind: ESE at 3.0 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 104 °F 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 
104 PM CDT Friday Jul 25 2014 


Aviation... 
/18z tafs/ 


Concerns...none. 


Persistence forecast...typical late July weather with ridging 
aloft. Southerly winds at the surface...generally under 12kts. 
Daytime cumulus...clear at night. 


No significant changes until Monday when a cold front may cross 
the Red River...bringing with it the next chance of thunderstorms. 


25 


&& 


Update... 
the upper level ridge continues to dominate the weather across 
the region. Temperatures will warm into the middle 90s to 101 
degrees this afternoon. Given the 850 mb temperature and 
southwest winds we should approach the 100 degree mark at dfw and 
Waco today. The previous forecast is in good shape...so no 
changes are planned at this time. 


58 


&& 


Previous discussion... /issued 400 am CDT Friday Jul 25 2014/ 
temperatures will inch upward today through the weekend as the 
center of the 700-500mb ridge positions itself very near the Red 
River. Subsidence associated with the ridge will help reinforce 
capping across North Texas effectively keeping rain chances near 
zero through the weekend. With southwest flow 10-15kts above the 
surface...afternoon mixing should allow dewpoints to drop into the 
Lower/Middle 60s which will be a little more tolerable than 70s. This 
yields heat index values between 102-104 degrees through Sunday so 
while it will be hot...no heat advisory is expected over the next 
few days. 


While we typically expect long stretches of near 100 degree 
temperatures during the Summer...this stretch will be short lived 
as yet another deep trough is expected to develop over the eastern 
half of the U.S. Next week. Water vapor imagery shows the strong 
shortwave currently moving into southern Saskatchewan which will 
dig southeast into the Great Lakes by Sunday. This will send 
another cold front through the plains to near the Red River by 
early Monday. The front may actually hang just north of the river 
into Tuesday...but with strengthening northwest flow aloft and the 
presence of the boundary...at least scattered showers and 
thunderstorms are expected to develop across parts of Oklahoma. 
This activity should drift southeast into the area so will have 
some 20 probability of precipitation across the northern half of the County Warning Area on Monday. 


At least some rain chances are likely to linger around for much of 
the week...but the best chances right now appear like they will be 
Wednesday evening into Thursday. A strong closed low over northern 
Quebec will rotate westward into the Hudson Bay effectively 
keeping the eastern U.S. Trough amplified during the middle week 
timeframe. Meanwhile the guidance is in excellent agreement with a 
fairly strong shortwave sliding down in the northwest flow late on 
Wednesday. This should ignite a round of showers and thunderstorms 
along the stalled frontal boundary. These showers and storms 
should move south-southeast through the area. While the timing is 
still a bit uncertain...probabilities are increasing for at least 
one significant round of precipitation across North Texas. Have 
raised probability of precipitation to 30-40 percent Wednesday night into Thursday and 
will modify timing as we get closer. 


Headed into the latter part of next week...it appears that 
northerly flow aloft will prevail across much of the central and 
Southern Plains. With the old frontal boundary somewhere in 
Texas...the chance for precipitation will continue along with 
cooler temperatures. All available guidance indicates that 
temperatures will yet again be near 10 degrees below normal late 
next week. 


Concerning the temperature forecast next week...while it does look 
likely that temperatures will be significantly cooler...the 
current forecast will show a more steady decline through the week. 
This takes into account uncertainty in cloud cover and 
precipitation through middle week. Given the time of year...even the 
slightest amount of sunshine can result in rapid temperature rises. 


Dunn 






&& 




Preliminary point temps/pops... 
Dallas-ft. Worth, Texas 99 77 101 78 100 / 0 0 0 0 5 
Waco, Texas 98 74 99 75 99 / 0 0 0 0 5 
Paris, Texas 94 73 97 74 97 / 0 0 0 0 5 
Denton, Texas 97 74 99 75 100 / 0 0 0 0 5 
McKinney, Texas 97 74 98 75 98 / 0 0 0 0 5 
Dallas, Texas 99 78 101 78 100 / 0 0 0 0 5 
Terrell, Texas 98 76 99 78 98 / 0 0 0 0 5 
Corsicana, Texas 97 75 98 76 98 / 0 0 0 0 5 
Temple, Texas 96 73 98 74 98 / 0 0 0 0 5 
Mineral Wells, Texas 100 74 102 75 101 / 0 0 0 0 5 


&& 


Forward watches/warnings/advisories... 
none. 


&& 


$$ 


25/58 










National Weather Service Glossary of Abbreviations

Non-Expanded Version (with abbreviations)

Powered by the Weather Underground, Inc.