Pasadena, Texas Weather Conditions

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Current Conditions

  • 75°
  • Mostly Cloudy
  • Wind: Calm
  • Humidity: 94%
  • Visibility: 10.0 miles
  • Dew Point: 73°
  • Pressure: 30.04 in. 0

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Next 12 Hours

7  am
10  am
1  pm
4  pm
7  pm
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
Chance of a Thunderstorm
Chance of T-storms
75°
84°
87°
88°
86°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Wednesday
  • Partly Cloudy
  • High: 89 °
  • Low: 77 °
  • Partly Cloudy
  • Thursday
  • Clear
  • High: 93 °
  • Low: 78 °
  • Clear
  • Friday
  • Partly Cloudy
  • High: 91 °
  • Low: 79 °
  • Partly Cloudy
  • Saturday
  • Chance of a Thunderstorm
  • High: 89 °
  • Low: 79 °
  • Chance of T-Storms
  • Sunday
  • Partly Cloudy
  • High: 90 °
  • Low: 79 °
  • Partly Cloudy

Forecast for Pasadena, Texas

Updated: 4:05 am CDT on July 1, 2015

  • Today

    Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs in the lower 90s. South winds 10 to 15 mph.

  • Tonight

    Partly cloudy. Isolated showers and thunderstorms early in the evening. Lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 20 percent in the evening.

  • Thursday

    Partly cloudy. Highs in the lower 90s. South winds 10 to 15 mph.

  • Thursday Night

    Partly cloudy. Lows in the mid 70s. South winds 10 to 15 mph.

  • Friday

    Partly cloudy. Highs in the lower 90s. South winds 10 to 15 mph.

  • Friday Night

    Partly cloudy. Lows in the upper 70s.

  • Independence Day

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

  • Saturday Night

    Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s.

  • Sunday

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

  • Sunday Night

    Partly cloudy. Lows in the upper 70s.

  • Monday

    Partly cloudy. Highs in the lower 90s.

  • Monday Night

    Partly cloudy. Lows in the upper 70s.

  • Tuesday

    Partly cloudy. Highs in the lower 90s.

Severe Weather Alert Descriptions

 Record Report  Statement as of 2:18 am CDT on July 01, 2015


... Record daily maximum rainfall set at Houston intercontinental
yesterday...

A record rainfall of 2.26 inches was set at Houston intercontinental
yesterday. This breaks the old record of 1.52 set in 1948. June 2015
was the eighth wettest June in city history. It was also the third
wettest may-June in city history with 25.56 inches of rain. This
amount only trails 25.66 inches in 2004 and 29.84 inches in 1989.




 Local Storm Report 



06/30/2015 0643 PM

2 miles S of Houston, Harris County.

Flash flood, reported by broadcast media.


            Water covering street and approaching structures near
            intersection of West Alabama street and Montrose Blvd.





06/30/2015 0643 PM

2 miles S of Houston, Harris County.

Flash flood, reported by broadcast media.


            Water covering street and approaching structures near
            intersection of West Alabama street and Montrose Blvd.





06/30/2015 0643 PM

2 miles S of Houston, Harris County.

Flash flood, reported by broadcast media.


            Water covering street and approaching structures near
            intersection of West Alabama street and Montrose Blvd.





06/30/2015 0640 PM

2 miles SSE of Houston, Harris County.

Flash flood, reported by broadcast media.


            Numerous roads and feeder roads are flooded and
            impassable in and around the Houston area.





06/30/2015 0640 PM

2 miles SSE of Houston, Harris County.

Flash flood, reported by broadcast media.


            Numerous roads and feeder roads are flooded and
            impassable in and around the Houston area.





06/30/2015 0640 PM

2 miles SSE of Houston, Harris County.

Flash flood, reported by broadcast media.


            Numerous roads and feeder roads are flooded and
            impassable in and around the Houston area.




Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Tanglebriar, Pasadena, TX

Updated: 6:52 AM CDT

Temperature: 73.6 °F Dew Point: 74 °F Humidity: 100% Wind: North at - Pressure: 30.01 in Hourly Precipitation: - Heat Index: - Graphs

Location: Preston Trail South, Pasadena, TX

Updated: 6:58 AM CDT

Temperature: 73.6 °F Dew Point: 73 °F Humidity: 99% Wind: Calm Pressure: 30.14 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: South Houston, South Houston, TX

Updated: 6:58 AM CDT

Temperature: 74.3 °F Dew Point: 74 °F Humidity: 99% Wind: Calm Pressure: 30.14 in Hourly Precipitation: 0.00 in Heat Index: 71 °F Graphs

Location: Pasa de Foto, Pasadena, TX

Updated: 6:45 AM CDT

Temperature: 72.7 °F Dew Point: 72 °F Humidity: 99% Wind: Calm Pressure: 29.98 in Hourly Precipitation: - Heat Index: - Graphs

Location: Axiall Plant, Pasadena, TX

Updated: 6:58 AM CDT

Temperature: 74.7 °F Dew Point: 75 °F Humidity: 100% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: 71 °F Graphs

Location: Deer Park, TX

Updated: 6:58 AM CDT

Temperature: 71.7 °F Dew Point: 71 °F Humidity: 99% Wind: Calm Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

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

Updated: 6:56 AM CDT

Temperature: 73.9 °F Dew Point: 72 °F Humidity: 93% Wind: Calm Pressure: 30.00 in Hourly Precipitation: - Heat Index: 71 °F Graphs

Location: Clear Lake, Houston, TX

Updated: 6:50 AM CDT

Temperature: 75.0 °F Dew Point: 74 °F Humidity: 95% Wind: North at - Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: 73 °F Graphs

Location: Fairmont Park, La Porte, TX

Updated: 6:56 AM CDT

Temperature: 73.9 °F Dew Point: 74 °F Humidity: 99% Wind: Calm Pressure: 29.84 in Hourly Precipitation: - Heat Index: - Graphs

Location: Bay Pointe, Houston, TX

Updated: 6:58 AM CDT

Temperature: 75.6 °F Dew Point: 68 °F Humidity: 78% Wind: Calm Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Port of Houston, Houston, TX

Updated: 6:56 AM CDT

Temperature: 75.2 °F Dew Point: 73 °F Humidity: 93% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: 74 °F Graphs

Location: Brookwood, Houston, TX

Updated: 6:58 AM CDT

Temperature: 72.4 °F Dew Point: 71 °F Humidity: 94% Wind: Calm Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Brookwood - Nemecs, Houston, TX

Updated: 6:47 AM CDT

Temperature: 72.3 °F Dew Point: 72 °F Humidity: 98% Wind: Calm Pressure: 29.68 in Hourly Precipitation: - Heat Index: - Graphs

Location: College Place, Houston, TX

Updated: 6:44 AM CDT

Temperature: 72.7 °F Dew Point: 72 °F Humidity: 99% Wind: Calm Pressure: 29.91 in Hourly Precipitation: - Heat Index: - Graphs

Location: Bay Knoll, Houston, TX

Updated: 6:44 AM CDT

Temperature: 73.1 °F Dew Point: 73 °F Humidity: 99% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Oakbrook West, Houston, TX

Updated: 6:56 AM CDT

Temperature: 73.2 °F Dew Point: 70 °F Humidity: 91% Wind: Calm Pressure: 29.87 in Hourly Precipitation: - Heat Index: 71 °F Graphs

Location: Channelview Computer Repair, Channelview, TX

Updated: 6:58 AM CDT

Temperature: 73.1 °F Dew Point: 72 °F Humidity: 98% Wind: Calm Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: North Shore, Houston, TX

Updated: 6:55 AM CDT

Temperature: 72.0 °F Dew Point: 72 °F Humidity: 99% Wind: Calm Pressure: 29.88 in Hourly Precipitation: - Heat Index: - Graphs

Location: Scarsdale near Beamer, Houston, TX

Updated: 6:55 AM CDT

Temperature: 72.8 °F Dew Point: 73 °F Humidity: 100% Wind: Calm Pressure: 29.99 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: APRSWXNET, Houston, TX

Updated: 6:31 AM CDT

Temperature: 73 °F Dew Point: 73 °F Humidity: 99% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Pasadena - Gulf Bayport Chemicals, Pasadena, TX

Updated: 6:57 AM CDT

Temperature: 78.1 °F Dew Point: 75 °F Humidity: 91% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 81 °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 
631 am CDT Wednesday Jul 1 2015 


Discussion... 
see 12z aviation discussion. 


&& 


Aviation... 
a slightly drier air mass is in place this morning but conds 
should once again moisten during the afternoon. Convective temperatures 
a few degrees warmer than yesterday so not expecting much in the 
way of precipitation this morning. A convective complex over south Texas will 
likely produce an outflow that will help to initiate convection 
between 17-19z so will carry thunderstorms in the vicinity for area taf sites during the 
afternoon. Activity should wane by sunset with generally VFR conds 
expected overnight. Some patchy fog will be possible by 12z 
Thursday but did not mention in tafs at this time. 43 


&& 


Previous discussion... /issued 402 am CDT Wednesday Jul 1 2015/ 


Discussion... 
yesterday/S rainfall /with some locations around the Houston 
metropolitan receiving 3 to over 5 inches in some locations/ has allowed 
overnight temperatures to fall into the upper 60s to low 70s as of 
3 am CDT this morning... a few degrees cooler than lows typically 
observed for July 1. Little has changed in the upper level pattern 
over the past 24 hours for southeast Texas with weak diffluent 
northerly flow aloft. Regional radar mosaic early this morning 
shows little in the way of rain for southeast Texas with a few 
showers over the north central Gulf and a larger complex of 
showers and thunderstorms stretching from near Brownsville south 
towards Tampico...Mexico. 


This complex appears to be associated with an upper level 
inverted shortwave trough stretched along the Lower 
Texas/northeastern Mexico coasts and will be an area to monitor 
today as this trough moves to the north. Some high resolution 
guidance /4 km NCEP WRF...arw...nmm/ moves the associated 
thunderstorm complex along the Texas coast this morning... 
reaching the Upper Texas coast by early afternoon. However... the 
rap and the nam12 show very little in the way of rainfall from 
this disturbance for southeast Texas as their solutions offer 
slightly different trajectories for the trough... and this will be 
the big determining factor for whether parts of southeast Texas 
sees another round of thunderstorms this afternoon from this 
feature. 


Based on latest radar trends in the thunderstorm complex pushing 
to the northwest of Brownsville as well as 00z upper air 
observations and regional VAD wind profilers showing easterly 
steering winds /away from the region/... think the trough and bulk 
of the associated rain with it will remain to the west. Similar to 
yesterday however... any outflow from this complex could reach the 
region and provide another focusing mechansim for shower and 
thunderstorm development. Storm motions will be slow /south to 
southwest at 10 knots or less/ and this combined with the 
potential for brief heavy rain could lead to a localized flooding 
threat. However... will continue to monitor and update forecast 
based on trends. 


Despite all that... given some wind speed convergence along the 
Upper Texas coast this morning as well as precipitable water 
values approaching 1.8-1.9 inches this afternoon and convective 
temperatures roughly around 86 to 89 degrees... isolated to 
scattered showers and thunderstorms will be possible for the 
marine... coastal... and inland zones throughout the day. Think 
20-40 probability of precipitation covers this well and anticipate activity to diminish 
this evening with loss of daytime heating. A middle to upper ridge 
building in and lower precipitable water values will help limit 
convective activity on Thursday /but cannot rule out a stray 
shower or two/. Otherwise... high temperatures today and tomorrow 
expected to be in the low 80s to middle 90s with overnight lows in 
the middle 70s to near 80. 


Relatively dry weather will continue Thursday night in to 
Friday... with increasing rain chances heading into the Holiday 
weekend as another surge of Gulf moisture returns to the region. 
Upper ridging looks to build over the Southern Plains next week... 
with warmer and drier conditions appearing to be on tap for 
southeast Texas. 


Huffman 


Marine... 
high pressure over Florida and low pressure over the 
Central Plains will maintain onshore winds through Saturday. The 
onshore flow will strengthen in response to a tightening pressure 
gradient Saturday night through next Tuesday. Seas will gradually 
build through Sunday. 43 


&& 


Preliminary point temps/pops... 
College Station (cll) 91 75 92 76 92 / 30 20 10 10 10 
Houston (iah) 92 76 93 76 93 / 30 20 10 10 10 
Galveston (gls) 89 81 89 81 89 / 30 20 10 10 10 


&& 


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


$$ 


Discussion...14 
aviation/marine...43 



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