Pasadena, Texas Weather Conditions

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Current Conditions

  • 84°
  • Mostly Cloudy
  • Wind: Calm
  • Humidity: 58%
  • Visibility: 10.0 miles
  • Dew Point: 68°
  • Pressure: 30.04 in. 0
  • Heat Index: 87

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Next 12 Hours

11  am
2  pm
5  pm
8  pm
11  pm
Mostly Cloudy
Mostly Cloudy
Overcast
Overcast
Mostly Cloudy
Mostly Cloudy
Clear
Clear
Clear
Clear
84°
87°
87°
81°
77°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Sunday
  • Overcast
  • High: 87 °
  • Low: 72 °
  • Overcast
  • Monday
  • Partly Cloudy
  • High: 89 °
  • Low: 75 °
  • Partly Cloudy
  • Tuesday
  • Thunderstorm
  • High: 84 °
  • Low: 74 °
  • T-Storms
  • Wednesday
  • Chance of a Thunderstorm
  • High: 86 °
  • Low: 74 °
  • Chance of T-Storms
  • Thursday
  • Chance of a Thunderstorm
  • High: 87 °
  • Low: 75 °
  • Chance of T-Storms

Forecast for Pasadena, Texas

Updated: 9:57 am CDT on August 30, 2015

  • Rest of Today

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

  • Tonight

    Partly cloudy. Lows in the lower 70s. South winds 5 to 10 mph.

  • Monday

    Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the lower 90s. Southeast winds 5 to 10 mph.

  • Monday Night

    Partly cloudy. A 20 percent chance of showers and thunderstorms after midnight. Lows in the mid 70s. Southeast winds 10 to 15 mph in the evening decreasing to around 5 mph after midnight.

  • Tuesday

    Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs around 90. Southeast winds 5 to 10 mph.

  • Tuesday Night

    Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the lower 70s.

  • Wednesday

    Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs in the lower 90s.

  • Wednesday Night

    Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s.

  • Thursday

    Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs in the lower 90s.

  • Thursday Night

    Partly cloudy. Lows in the mid 70s.

  • Friday

    Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs in the lower 90s.

  • Friday Night

    Partly cloudy. Lows in the mid 70s.

  • Saturday

    Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the lower 90s.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Tanglebriar, Pasadena, TX

Updated: 10:40 AM CDT

Temperature: 83.7 °F Dew Point: 72 °F Humidity: 67% Wind: North at - Pressure: 30.01 in Hourly Precipitation: - Heat Index: 89 °F Graphs

Location: Preston Trail South, Pasadena, TX

Updated: 10:53 AM CDT

Temperature: 86.5 °F Dew Point: 72 °F Humidity: 61% Wind: Calm Pressure: 30.16 in Hourly Precipitation: 0.00 in Heat Index: 92 °F Graphs

Location: Pasa de Foto, Pasadena, TX

Updated: 10:48 AM CDT

Temperature: 85.8 °F Dew Point: 73 °F Humidity: 65% Wind: Calm Pressure: 29.96 in Hourly Precipitation: - Heat Index: 93 °F Graphs

Location: Axiall Plant, Pasadena, TX

Updated: 10:52 AM CDT

Temperature: 86.2 °F Dew Point: 70 °F Humidity: 59% Wind: NNW at 2.4 mph Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: 91 °F Graphs

Location: Deer Park, TX

Updated: 10:53 AM CDT

Temperature: 86.2 °F Dew Point: 73 °F Humidity: 65% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 93 °F Graphs

Location: Westend La Porte/SJJC, La Porte, TX

Updated: 10:53 AM CDT

Temperature: 87.6 °F Dew Point: 71 °F Humidity: 58% Wind: West at 2.7 mph Pressure: 29.99 in Hourly Precipitation: - Heat Index: 93 °F Graphs

Location: APRSWXNET, Houston, TX

Updated: 10:28 AM CDT

Temperature: 84 °F Dew Point: 68 °F Humidity: 59% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: 87 °F Graphs

Location: Clear Lake, Houston, TX

Updated: 10:40 AM CDT

Temperature: 81.0 °F Dew Point: 70 °F Humidity: 70% Wind: North at - Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: Fairmont Park, La Porte, TX

Updated: 10:48 AM CDT

Temperature: 86.2 °F Dew Point: 70 °F Humidity: 58% Wind: West at 1.7 mph Pressure: 29.83 in Hourly Precipitation: - Heat Index: 91 °F Graphs

Location: Port of Houston, Houston, TX

Updated: 10:42 AM CDT

Temperature: 85.8 °F Dew Point: 71 °F Humidity: 61% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: 91 °F Graphs

Location: Brookwood, Houston, TX

Updated: 10:53 AM CDT

Temperature: 85.0 °F Dew Point: 70 °F Humidity: 60% Wind: Calm Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: 89 °F Graphs

Location: Brookwood - Nemecs, Houston, TX

Updated: 10:48 AM CDT

Temperature: 94.6 °F Dew Point: 72 °F Humidity: 48% Wind: ESE at 2.2 mph Pressure: 29.68 in Hourly Precipitation: - Heat Index: 103 °F Graphs

Location: APRSWXNET, Houston, TX

Updated: 10:20 AM CDT

Temperature: 80 °F Dew Point: 69 °F Humidity: 70% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: Bay Knoll, Houston, TX

Updated: 10:40 AM CDT

Temperature: 84.0 °F Dew Point: 71 °F Humidity: 66% Wind: Calm Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: 89 °F Graphs

Location: Oakbrook West, Houston, TX

Updated: 10:52 AM CDT

Temperature: 84.9 °F Dew Point: 72 °F Humidity: 66% Wind: ESE at 3.2 mph Pressure: 29.89 in Hourly Precipitation: - Heat Index: 91 °F Graphs

Location: Dick's House, Houston, TX

Updated: 10:51 AM CDT

Temperature: 84.6 °F Dew Point: 72 °F Humidity: 67% Wind: Calm Pressure: 30.04 in Hourly Precipitation: - Heat Index: 91 °F Graphs

Location: Channelview Computer Repair, Channelview, TX

Updated: 10:53 AM CDT

Temperature: 85.8 °F Dew Point: 70 °F Humidity: 60% Wind: ENE at 1.0 mph Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 91 °F Graphs

Location: Scarsdale near Beamer, Houston, TX

Updated: 10:47 AM CDT

Temperature: 84.8 °F Dew Point: 73 °F Humidity: 67% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: 91 °F Graphs

Location: 13th Floor Network, Houston, TX

Updated: 10:42 AM CDT

Temperature: 83.4 °F Dew Point: 71 °F Humidity: 67% Wind: Calm Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: 88 °F Graphs

Location: Clear Brook Landing, Houston, TX

Updated: 10:48 AM CDT

Temperature: 91.2 °F Dew Point: 68 °F Humidity: 47% Wind: NNE at 1.1 mph Pressure: 30.01 in Hourly Precipitation: - Heat Index: 95 °F Graphs

Location: Pasadena - Gulf Bayport Chemicals, Pasadena, TX

Updated: 10:53 AM CDT

Temperature: 86.5 °F Dew Point: 70 °F Humidity: 59% Wind: Calm Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 92 °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 
1004 am CDT sun Aug 30 2015 


Update... 
a few showers are continuing across portions of central Texas 
this morning as a disturbance over west central Texas continues to 
drop south towards the Rio Grande. Seeing some light returns over 
Burleson and Brazos County on the hgx radar /about 11kft above the 
ground/... with little observed on the grk radar /about 4kft above 
the ground/. Morning aircraft soundings out of Houston do show a 
stubborn pocket of dry air between 4 and 16kft above the ground. 
While this layer is likely more shallow over the northwestern 
zones as a few observation sites over central Texas have reported 
light rain this morning... this dry layer is allowing most rain 
that does attempt to fall to evaporate before it reaches the 
ground. 


Can/T rule out a sprinkle or two... but most inland sites will 
remain dry today. Also seeing a few light showers creep into the 
offshore waters as more moist air /70+ dew points/ pushes towards 
shore. The main forecast update was to add a mention of isolated 
showers through 18z to the coastal waters but also increased cloud 
cover per satellite observations. 


Huffman 


&& 


Previous discussion... 


Discussion... 
shortwave over wcntl Texas should continue dropping southward and 
eventually become the southern portion of a 500 mb trough axis stretching 
from the Great Lakes into south Texas. This trough will likely remain 
in the vicinity for much of the week. 


Radar is currently picking up some light returns northwest of the County Warning Area & 
wouldn't be overly surprised if a few locations see a couple of 
drops today...but suspect drier llvls will keep measurable amounts 
at a minimum. Same GOES for near the coast regarding seabreeze 
potential. GOES sounder imagery still showing the higher precipitable waters 
confined offshore. 


Guidance suggests higher moisture levels gradually return back 
inland late Monday into midweek...providing the better chances of 
rain especially Tuesday & Wednesday. Although daytime heating/seabreeze will 
maintain slt chance/chance probability of precipitation beyond then...overall chances should 
diminish during the second half of the week as the trough axis 
meanders eastward. Still some uncertainty as to if/when this shift 
occurs as medium range models continue to have differing opinions 
on its evolution. 47 


Marine... 
not a lot of changes with the upcoming forecast as high pressure to the 
east helps to maintain mainly light (to occasionally moderate) S/southeast 
winds over the coastal waters through much of this week. A broad upper 
level disturbance developing over the region will provide some supply- 
port for isolated/widely scattered storms during this same time frame as well. 
41 


Aviation... 
low-level moisture has been a bit slower to return to southeast Texas but we 
are seeing enough dewpoint increases to support the development of 
some patchy br this morning...particularly for the more southern sites. 
MVFR visible should be a bit more widespread tomorrow morning. 41 


&& 


Preliminary point temps/pops... 
College Station (cll) 92 73 93 73 92 / 20 10 10 10 40 
Houston (iah) 91 72 92 74 90 / 10 10 20 10 40 
Galveston (gls) 89 79 88 79 86 / 10 20 20 40 40 


&& 


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


$$ 


Discussion...14 



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