La Marque, Texas Weather Conditions

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Current Conditions

  • 80°
  • Clear
  • Wind: SW 7 mph
  • Humidity: 90%
  • Visibility: 10.0 miles
  • Dew Point: 77°
  • Pressure: 30.06 in. +
  • Heat Index: 86

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Next 12 Hours

4  am
7  am
10  am
1  pm
4  pm
Clear
Clear
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
82°
81°
86°
90°
91°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Monday
  • Partly Cloudy
  • High: 91 °
  • Low: 81 °
  • Partly Cloudy
  • Tuesday
  • Chance of a Thunderstorm
  • High: 91 °
  • Low: 81 °
  • Chance of T-Storms
  • Wednesday
  • Chance of a Thunderstorm
  • High: 90 °
  • Low: 81 °
  • Chance of T-Storms
  • Thursday
  • Partly Cloudy
  • High: 90 °
  • Low: 81 °
  • Partly Cloudy
  • Friday
  • Chance of a Thunderstorm
  • High: 88 °
  • Low: 79 °
  • Chance of T-Storms

Forecast for La Marque, Texas

Updated: 4:00 AM CDT on July 28, 2014

  • Monday

    Partly cloudy. High of 91F with a heat index of 104F. Winds from the SW at 5 to 10 mph.

  • Monday Night

    Clear in the evening, then partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 81F with a heat index of 97F. Winds from the SW at 10 to 15 mph. Chance of rain 20%.

  • Tuesday

    Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 91F with a heat index of 99F. Winds from the WSW at 5 to 15 mph. Chance of rain 30%.

  • Tuesday Night

    Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 81F with a heat index of 95F. Winds from the SW at 5 to 15 mph. Chance of rain 30%.

  • Wednesday

    Overcast with a chance of a thunderstorm and a chance of rain in the morning, then partly cloudy with a chance of a thunderstorm and a chance of rain. High of 90F with a heat index of 95F. Winds from the SSW at 5 to 10 mph. Chance of rain 30%.

  • Wednesday Night

    Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 81F with a heat index of 93F. Winds from the South at 10 to 15 mph.

  • Thursday

    Partly cloudy. High of 90F with a heat index of 99F. Winds from the South at 10 to 15 mph.

  • Thursday Night

    Partly cloudy in the evening, then overcast. Low of 81F with a heat index of 93F. Winds from the South at 10 to 15 mph.

  • Friday

    Overcast with a chance of a thunderstorm and rain. High of 88F with a heat index of 97F. Winds from the SW at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.

  • Friday Night

    Partly cloudy with a chance of a thunderstorm. Low of 79F. Winds from the SW at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 1.0 in. possible.

  • Saturday

    Partly cloudy with a chance of a thunderstorm. High of 88F with a heat index of 95F. Winds from the West at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.

  • Saturday Night

    Partly cloudy with a chance of a thunderstorm. Low of 77F. Winds from the SW at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.3 in. possible.

  • Sunday

    Mostly cloudy with a chance of a thunderstorm. High of 88F with a heat index of 93F. Winds from the North at 5 to 10 mph shifting to the NE in the afternoon. Chance of rain 50%.

  • Sunday Night

    Clear with a chance of a thunderstorm. Low of 79F. Winds from the ENE at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.

  • Monday

    Clear with a chance of a thunderstorm. High of 88F. Winds from the NE at 10 to 15 mph. Chance of rain 40%.

  • Monday Night

    Clear. Low of 77F. Winds less than 5 mph.

  • Tuesday

    Clear. High of 90F. Winds less than 5 mph.

  • Tuesday Night

    Clear with a chance of a thunderstorm. Low of 77F. Winds less than 5 mph. Chance of rain 40%.

  • Wednesday

    Clear. High of 90F. Winds less than 5 mph.

  • Wednesday Night

    Clear. Low of 79F. Winds from the South at 5 to 10 mph.

  • Thursday

    Clear with a chance of a thunderstorm. High of 90F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.

  • Thursday Night

    Clear. Low of 79F. Winds from the South at 5 to 10 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Texas City, TX

Updated: 5:08 AM CDT

Temperature: 82.0 °F Dew Point: 78 °F Humidity: 86% Wind: Calm Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 90 °F Graphs

Location: H2O House, Tiki Island, TX

Updated: 5:15 AM CDT

Temperature: 83.5 °F Dew Point: 80 °F Humidity: 88% Wind: Calm Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 96 °F Graphs

Location: Tiki Island, Tiki Island, TX

Updated: 5:18 AM CDT

Temperature: 83.0 °F Dew Point: 78 °F Humidity: 84% Wind: SSW at 1.0 mph Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: 93 °F Graphs

Location: Milan Circle, Santa Fe, TX

Updated: 5:18 AM CDT

Temperature: 76.8 °F Dew Point: 73 °F Humidity: 89% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: K5ZXZ Santa Fe, TX

Updated: 5:18 AM CDT

Temperature: 76.3 °F Dew Point: 74 °F Humidity: 91% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Santa Fe, TX

Updated: 5:17 AM CDT

Temperature: 76.4 °F Dew Point: 76 °F Humidity: 100% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: San Leon, San Leon, TX

Updated: 5:18 AM CDT

Temperature: 77.8 °F Dew Point: 74 °F Humidity: 87% Wind: Calm Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Whispering Lakes Ranch, League City, TX

Updated: 5:18 AM CDT

Temperature: 78.1 °F Dew Point: 76 °F Humidity: 94% Wind: Calm Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Satsuma Warehouse, Dickinson, TX

Updated: 5:08 AM CDT

Temperature: 76.5 °F Dew Point: 76 °F Humidity: 99% Wind: Calm Pressure: 29.77 in Hourly Precipitation: - Heat Index: 76 °F Graphs

Location: Bay Colony West, Dickinson, TX

Updated: 5:04 AM CDT

Temperature: 75.9 °F Dew Point: 75 °F Humidity: 96% Wind: Calm Pressure: 29.79 in Hourly Precipitation: - Heat Index: 75 °F Graphs

Location: Prairie Estates, Dickinson, TX

Updated: 5:15 AM CDT

Temperature: 76.0 °F Dew Point: 75 °F Humidity: 98% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

Location: TAMUG Waterfront Operations, Galveston, TX

Updated: 5:18 AM CDT

Temperature: 83.1 °F Dew Point: 74 °F Humidity: 74% Wind: WSW at 6.9 mph Pressure: 29.97 in Hourly Precipitation: 0.00 in Heat Index: 90 °F Graphs

Location: Pirate's Cove, Galveston, TX

Updated: 5:16 AM CDT

Temperature: 80.7 °F Dew Point: 78 °F Humidity: 91% Wind: SSW at 3.0 mph Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: 88 °F Graphs

Location: South Shore Harbour, League City, TX

Updated: 5:18 AM CDT

Temperature: 80.1 °F Dew Point: 75 °F Humidity: 85% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: South Shore Harbour, League City, TX

Updated: 5:15 AM CDT

Temperature: 77.8 °F Dew Point: 77 °F Humidity: 96% Wind: Calm Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Pirates Beach Galveston, Galveston, TX

Updated: 5:18 AM CDT

Temperature: 84.0 °F Dew Point: 80 °F Humidity: 88% Wind: WSW at 4.0 mph Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 97 °F Graphs

Location: Palm Beach, Galveston, TX

Updated: 5:09 AM CDT

Temperature: 81.1 °F Dew Point: 76 °F Humidity: 85% Wind: SW at 5.8 mph Pressure: 30.01 in Hourly Precipitation: - Heat Index: 88 °F Graphs

Location: Castle Under the Oaks, League City, TX

Updated: 5:15 AM CDT

Temperature: 78.6 °F Dew Point: 76 °F Humidity: 92% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Nana's House, League City, TX

Updated: 5:04 AM CDT

Temperature: 76.6 °F Dew Point: 75 °F Humidity: 94% Wind: Calm Pressure: 30.00 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: Brittany Lakes, League City, TX

Updated: 5:15 AM CDT

Temperature: 74.8 °F Dew Point: 70 °F Humidity: 84% Wind: Calm Pressure: 30.30 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

Location: Sami and Ally's Backyard, League City, TX

Updated: 5:09 AM CDT

Temperature: 76.2 °F Dew Point: 74 °F Humidity: 93% Wind: Calm Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: Harbor Park, League City, TX

Updated: 5:15 AM CDT

Temperature: 77.7 °F Dew Point: 76 °F Humidity: 96% Wind: Calm Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Brittany Lakes, League City, TX

Updated: 5:08 AM CDT

Temperature: 76.3 °F Dew Point: 76 °F Humidity: 100% Wind: Calm Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: The Brewery @ Harbour Park, League City, TX

Updated: 5:15 AM CDT

Temperature: 76.6 °F Dew Point: 76 °F Humidity: 97% Wind: Calm Pressure: 29.79 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: East League City, League City, TX

Updated: 5:18 AM CDT

Temperature: 78.4 °F Dew Point: 75 °F Humidity: 90% Wind: Calm Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Amateur Radio Station K5UY, ALGOA, TX

Updated: 5:18 AM CDT

Temperature: 76.2 °F Dew Point: 76 °F Humidity: 99% Wind: SSW at 3.0 mph Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

Location: MesoWest SHELL TX US UPR, League City, TX

Updated: 2:35 AM CDT

Temperature: 85 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Waterford Harbor, Kemah, TX

Updated: 5:18 AM CDT

Temperature: 77.2 °F Dew Point: 74 °F Humidity: 89% Wind: Calm Pressure: 29.80 in Hourly Precipitation: - Heat Index: 79 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Houston/Galveston Texas 
420 am CDT Monday Jul 28 2014 


Discussion... 
surface analysis has cold frontal boundary stretching from the middle- 
south across S plains into Texas Panhandle where mesoscale convective system has developed. 
GOES sounder precipitation water shows a swath of deep moisture with precipitable water 
values of 2 inches mainly across the arklatex and Red River 
region or just south of the frontal boundary. This is also where 
other scattered storms have developed across S OK. Upper air analysis at 
500mb from 00z soundings show a broad upper level ridge from the 
Great Basin to North Texas into the north Gulf. Heights are higher than 
previously prognosticated and suggest a broader area of subsidence. That 
said deep convection is developing under the ridge due to surface 
convergence with the frontal boundary and a weak trough axis 
moving through the Midwest back to the S plains. Think rain 
chances today and tonight may be more limited than forecast. The 
ridge is stronger so it will take strong low level convergence 
with the frontal boundary for convection to develop. Then again 
it is hard to tell how far south the frontal boundary will sag 
into Texas as it will more than likely become stationary into Tuesday. 
Models are not indicating much quantitative precipitation forecast from convection so could just 
leave 20 probability of precipitation for tonight into Tuesday. Think it will be better to 
just leave the 30 probability of precipitation in the forecast given the chance of the 
front pushing as far south as the models suggest. This will mainly 
just affect the northern most areas of the forecast area. 


Tuesday/Wednesday think mainly 20/30 probability of precipitation will be on track again and could 
be a bit high. The upper ridge really does not weaken until Wednesday 
so could expect hot conditions to continue the next couple of 
days. The frontal boundary slowly dissipates Tuesday/Wednesday but still 
could be the focus for thunderstorm activity. Outflow from storm 
complexes could easily maintain some frontal continuity for the 
middle of the week. 


Synoptic models seem to be trending towards a more wet end of the 
week. Both the GFS/European model (ecmwf) bring a short wave trough across the 
plains Thursday into Friday. This seems to force quite a bit of precipitation 
over OK and North Texas. This initial convectively induced preicp 
develops well north of the area but looks like another mesoscale convective system could 
develop over the east half of Texas Friday morning as the frontal boundary 
finally pushes farther into the area. Will keep 30 probability of precipitation in the 
forecast but lack forecast confidence to go higher with rain 
chances since models have not been performing well with trends in 
the ridge. Plus quite a bit of the forecast will hinge on 
mesoscale details which cannot be determined at this time. That 
said the GFS and European model (ecmwf) are more robust with rain chances headed 
into the end of the week with the frontal boundary stalled across 
the area. The 500 mb ridge has also sufficiently weakened to near 
588 dm heights with northwest flow aloft. Overall think that since the 
models have done a poor job with the evolution of the 
ridge...there is little confidence in rain chances to the start of 
the week but look for chances to increase for the end of the week. 


39 


&& 


Marine... 
light to moderate south to southwest winds will persist through the 
first half of the week. Winds will remain variable through the end 
of the week as a frontal boundary approaches southeast Texas. This 
front may push offshore late in the week or early next week bringing 
light offshore winds. 38 


&& 


Preliminary point temps/pops... 
College Station (cll) 97 76 96 76 96 / 20 30 30 20 20 
Houston (iah) 97 76 95 76 95 / 10 30 30 20 20 
Galveston (gls) 91 81 91 80 91 / 10 20 30 20 20 


&& 


Hgx watches/warnings/advisories... 
Texas...none. 
GM...none. 
&& 


$$ 


Discussion...39 
aviation/marine...38 



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