League City, Texas Weather Conditions

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Current Conditions

  • 84°
  • Mostly Cloudy
  • Wind: Calm
  • Humidity: 48%
  • Visibility: 10.0 miles
  • Dew Point: 63°
  • Pressure: 30.08 in. 0
  • Heat Index: 85

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Next 12 Hours

12  pm
3  pm
6  pm
9  pm
12  am
Partly Cloudy
Partly Cloudy
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
87°
89°
87°
77°
73°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Saturday
  • Clear
  • High: 90 °
  • Low: 70 °
  • Clear
  • Sunday
  • Mostly Cloudy
  • High: 91 °
  • Low: 73 °
  • Mostly Cloudy
  • Monday
  • Partly Cloudy
  • High: 87 °
  • Low: 73 °
  • Partly Cloudy
  • Tuesday
  • Chance of a Thunderstorm
  • High: 87 °
  • Low: 73 °
  • Chance of T-Storms
  • Wednesday
  • Chance of a Thunderstorm
  • High: 89 °
  • Low: 73 °
  • Chance of T-Storms

Forecast for League City, Texas

Updated: 9:58 am CDT on August 29, 2015

  • Rest of Today

    Partly cloudy. Highs in the lower 90s. Southeast winds 5 to 10 mph.

  • Tonight

    Partly cloudy. Lows in the mid 70s inland...in the upper 70s coast. South winds 5 to 10 mph.

  • Sunday

    Partly cloudy. A 20 percent chance of showers and thunderstorms in the morning. Highs around 90. South winds 5 to 10 mph.

  • Sunday Night

    Partly cloudy. A 20 percent chance of showers and thunderstorms after midnight. Lows in the upper 70s. South winds 10 to 15 mph.

  • Monday

    Partly cloudy. A 30 percent chance of showers and thunderstorms in the morning...then a 20 percent chance in the afternoon. Highs around 90. South winds 5 to 10 mph.

  • Monday Night

    Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening...then a 40 percent chance after midnight. Lows in the mid 70s inland...in the upper 70s coast.

  • Tuesday

    Mostly cloudy in the morning then becoming partly cloudy. A 40 percent chance of showers and thunderstorms. Highs in the upper 80s.

  • Tuesday Night

    Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening...then a 40 percent chance after midnight. Lows in the mid 70s.

  • Wednesday

    Partly cloudy. A 30 percent chance of showers and thunderstorms in the morning...then a 20 percent chance in the afternoon. Highs in the lower 90s inland...in the upper 80s coast.

  • Wednesday Night

    Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening...then a 30 percent chance after midnight. Lows in the upper 70s.

  • Thursday

    Partly cloudy. A 30 percent chance of showers and thunderstorms in the morning...then a 20 percent chance in the afternoon. Highs in the lower 90s inland...in the upper 80s coast.

  • Thursday Night

    Partly cloudy. A slight chance of showers and thunderstorms in the evening...then a 30 percent chance of showers and thunderstorms after midnight. Lows in the upper 70s.

  • Friday

    Partly cloudy. A 30 percent chance of showers and thunderstorms in the morning...then a 20 percent chance in the afternoon. Highs in the lower 90s inland...in the upper 80s coast.

Severe Weather Alert Descriptions

 Air Quality Alert  Statement as of 2:18 PM CDT on August 28, 2015


... Ozone action day for Saturday...

The Texas commission on environmental quality (tceq)... has
issued an ozone action day for the Houston... Galveston... and
Brazoria areas for Saturday August 29.

Atmospheric conditions are expected to be favorable for producing
high levels of ozone pollution in the Houston... Galveston and
surrounding areas on Saturday. 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)

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

Take care of texas: (www.Takecareoftexas.Org)


218 PM CDT Fri Aug 28 2015

... Ozone action day for Saturday...

The Texas commission on environmental quality (tceq)... has
issued an ozone action day for the Houston... Galveston... and
Brazoria areas for Saturday August 29.

Atmospheric conditions are expected to be favorable for producing
high levels of ozone pollution in the Houston... Galveston and
surrounding areas on Saturday. 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)

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

Take care of texas: (www.Takecareoftexas.Org)




Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: APRSWXNET, League City, TX

Updated: 11:10 AM CDT

Temperature: 89 °F Dew Point: 72 °F Humidity: 57% Wind: West at 1 mph Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: 96 °F Graphs

Location: Historic District, League City, TX

Updated: 11:52 AM CDT

Temperature: 85.4 °F Dew Point: - Humidity: - Wind: North at - Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: Nana's House, League City, TX

Updated: 11:49 AM CDT

Temperature: 87.8 °F Dew Point: 73 °F Humidity: 61% Wind: East at 1.7 mph Pressure: 29.96 in Hourly Precipitation: - Heat Index: 95 °F Graphs

Location: The Lakefront, League City, TX

Updated: 11:52 AM CDT

Temperature: 90.0 °F Dew Point: 74 °F Humidity: 58% Wind: WSW at 3.0 mph Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 99 °F Graphs

Location: Webster Public Works, Webster, TX

Updated: 11:52 AM CDT

Temperature: 89.4 °F Dew Point: 30 °F Humidity: 12% Wind: ESE at 2.5 mph Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: Brittany Lakes, League City, TX

Updated: 11:50 AM CDT

Temperature: 89.1 °F Dew Point: 73 °F Humidity: 59% Wind: SE at 1.0 mph Pressure: 30.33 in Hourly Precipitation: 0.00 in Heat Index: 97 °F Graphs

Location: APRSWXNET, Houston, TX

Updated: 11:15 AM CDT

Temperature: 84 °F Dew Point: 71 °F Humidity: 65% Wind: ESE at 2 mph Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 89 °F Graphs

Location: Castle Under the Oaks, League City, TX

Updated: 11:52 AM CDT

Temperature: 86.2 °F Dew Point: 64 °F Humidity: 47% Wind: SW at 2.2 mph Pressure: 29.97 in Hourly Precipitation: 0.00 in Heat Index: 87 °F Graphs

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

Updated: 11:43 AM CDT

Temperature: 87.2 °F Dew Point: 67 °F Humidity: 51% Wind: Calm Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 90 °F Graphs

Location: South Shore Harbour, League City, TX

Updated: 11:45 AM CDT

Temperature: 88.7 °F Dew Point: 69 °F Humidity: 52% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 93 °F Graphs

Location: South Shore Harbour, League City, TX

Updated: 11:45 AM CDT

Temperature: 84.4 °F Dew Point: 71 °F Humidity: 64% Wind: North at - Pressure: 30.12 in Hourly Precipitation: - Heat Index: 89 °F Graphs

Location: Brittany Lakes, League City, TX

Updated: 11:40 AM CDT

Temperature: 87.6 °F Dew Point: 72 °F Humidity: 61% Wind: Calm Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: 95 °F Graphs

Location: South Shore Harbour Shore 1 Green, League City, TX

Updated: 11:52 AM CDT

Temperature: 84.6 °F Dew Point: 65 °F Humidity: 52% Wind: Calm Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Challenger 7 Memorial Park, Webster, TX

Updated: 11:43 AM CDT

Temperature: 85.2 °F Dew Point: 70 °F Humidity: 60% Wind: WSW at 1.0 mph Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 90 °F Graphs

Location: Nicholstone, Dickinson, TX

Updated: 11:52 AM CDT

Temperature: 86.4 °F Dew Point: 67 °F Humidity: 52% Wind: NNW at 2.5 mph Pressure: 30.08 in Hourly Precipitation: 0.00 in Heat Index: 89 °F Graphs

Location: Nassau Bay Fire Station, Nassau Bay, TX

Updated: 11:52 AM CDT

Temperature: 91.3 °F Dew Point: 70 °F Humidity: 50% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: 97 °F Graphs

Location: Marina Bay Park, League City, TX

Updated: 11:52 AM CDT

Temperature: 88.7 °F Dew Point: 66 °F Humidity: 47% Wind: Calm Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 91 °F Graphs

Location: Harbor Park, League City, TX

Updated: 11:52 AM CDT

Temperature: 89.7 °F Dew Point: 69 °F Humidity: 51% Wind: SSE at 3.0 mph Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 94 °F Graphs

Location: Autumn Lakes, Friendswood, TX

Updated: 11:52 AM CDT

Temperature: 86.2 °F Dew Point: 71 °F Humidity: 60% Wind: Calm Pressure: 29.81 in Hourly Precipitation: 0.00 in Heat Index: 91 °F Graphs

Location: Countryside South, League City, TX

Updated: 11:42 AM CDT

Temperature: 88.9 °F Dew Point: 66 °F Humidity: 47% Wind: SSE at 6.0 mph Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 91 °F Graphs

Location: Waterford Harbor, Kemah, TX

Updated: 11:51 AM CDT

Temperature: 88.0 °F Dew Point: 70 °F Humidity: 55% Wind: Calm Pressure: 29.78 in Hourly Precipitation: - Heat Index: 93 °F Graphs

Location: Eastcape Court, Webster, TX

Updated: 11:52 AM CDT

Temperature: 85.3 °F Dew Point: 76 °F Humidity: 74% Wind: West at 2.2 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 95 °F Graphs

Location: Heritage Park, Webster, TX

Updated: 11:52 AM CDT

Temperature: 87.0 °F Dew Point: 66 °F Humidity: 50% Wind: North at 2.0 mph Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 89 °F Graphs

Location: Clear Lake City, Houston, TX

Updated: 11:52 AM CDT

Temperature: 88.9 °F Dew Point: 66 °F Humidity: 47% Wind: Calm Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 91 °F Graphs

Location: Prairie Estates, Dickinson, TX

Updated: 11:50 AM CDT

Temperature: 87.8 °F Dew Point: 70 °F Humidity: 55% Wind: NE at 1.0 mph Pressure: 29.84 in Hourly Precipitation: 0.00 in Heat Index: 93 °F Graphs

Location: Mosslights.com, League City, TX

Updated: 11:52 AM CDT

Temperature: 86.9 °F Dew Point: 64 °F Humidity: 47% Wind: SE at 7.6 mph Pressure: 30.14 in Hourly Precipitation: 0.00 in Heat Index: 88 °F Graphs

Location: Oak Brook, Houston, TX

Updated: 11:44 AM CDT

Temperature: 97.7 °F Dew Point: 68 °F Humidity: 38% Wind: SE at 2.2 mph Pressure: 29.88 in Hourly Precipitation: - Heat Index: 103 °F Graphs

Location: Whispering Lakes Ranch, League City, TX

Updated: 11:52 AM CDT

Temperature: 86.0 °F Dew Point: 69 °F Humidity: 57% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: 90 °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 
954 am CDT Sat Aug 29 2015 


Update... 
very dry airmass remains in place across the region this morning. 
12z soundings from Corpus Christi and Lake Charles reported 
precipitable water values near to under one inch... below the 25th 
percentile for this time of year. Tweaked hourly temperatures and 
dew points based on observations but no other changes made to the 
forecast with this update. Expect afternoon temperatures to top 
out in the low to middle 90s inland and upper 80s along the coast 
under partly cloudy skies. 


Huffman 


&& 


Previous discussion... 


Discussion... 
tail end of 500 mb trough stretching from the Great Lakes into North Texas 
will bring some cloudiness to southeast Texas today...but don't think rain 
chances are Worth mentioning. 


Quick look at buoy & oil rig observations offshore show dewpoints 
still in the middle/upper 60s. Guidance is suggesting a slower 
moisture modification than yesterdays solutions so will go ahead and 
trim probability of precipitation back for Sunday...but leave a 20% mention closest to 
the coast should we see any isolated seabreeze activity. 


Upper low seen water vapor imagery off the southeast la coast is still 
forecast to retrograde westward in the next couple days. Latest data 
depicts a trough axis generally extending from Arkansas to S Texas 
Monday-Wednesday putting at least a portion of the County Warning Area on the more 
favorable side for rain chances (higher chances along & east of 
the Highway 59 corridor Tuesday/Wednesday west/ more available moisture). 


Trough/low might slowly meander back east Thursday-Sat which would 
reduce areal coverage but not entirely eliminate probability of precipitation during that 
time period. 


Overall confidence on positioning/details isn't all that high and 
agree west/ surrounding offices in limiting precipitation chances 
below superblend suggestions for now. 47 


Marine... 
generally light onshore winds to persist across the coastal waters 
the next several days as weak high pressure lingers to our east. A 
slight chance of rain returns to the forecast early Sun morning as low 
level moisture slowly deepens across the region. Rain chances will re- 
main in the forecast into much of next week 41 


Aviation... 
not expecting to deviate from the VFR trends with the 12z package. 
Low-level moisture is expected to slowly increase across southeast Texas the 
next several days and we could start seeing lower ceilings/visible by late 
Sun night/early Monday morning. 41 


&& 


Preliminary point temps/pops... 
College Station (cll) 95 72 94 73 95 / 10 0 10 0 10 
Houston (iah) 93 71 93 73 94 / 0 0 10 10 30 
Galveston (gls) 90 79 90 79 89 / 0 10 20 20 30 


&& 


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


$$ 


Discussion...14 



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