Nassau Bay, Texas Weather Conditions

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Current Conditions

  • 72°
  • Overcast
  • Wind: South 15 mph
  • Humidity: 83%
  • Visibility: 8.0 miles
  • Dew Point: 66°
  • Pressure: 30.02 in. -

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Next 12 Hours

12  pm
3  pm
6  pm
9  pm
12  am
Overcast
Overcast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
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68°
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66°
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Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Tuesday
  • Overcast
  • High: 74 °
  • Low: 64 °
  • Overcast
  • Wednesday
  • Chance of a Thunderstorm
  • High: 75 °
  • Low: 39 °
  • Chance of T-Storms
  • Thursday
  • Overcast
  • High: 47 °
  • Low: 32 °
  • Overcast
  • Friday
  • Clear
  • High: 53 °
  • Low: 40 °
  • Clear
  • Saturday
  • Overcast
  • High: 52 °
  • Low: 42 °
  • Overcast

Forecast for Nassau Bay, Texas

Updated: 10:58 AM CST on January 03, 2015

  • Tuesday

    Generally cloudy. High 74F. Winds S at 10 to 20 mph.

  • Tuesday Night

    Mostly cloudy. Low 64F. Winds SSE at 5 to 10 mph.

  • Wednesday

    Scattered thunderstorms developing during the afternoon. High near 75F. Winds S at 10 to 20 mph. Chance of rain 50%.

  • Wednesday Night

    Windy...scattered thunderstorms during the evening, then occasional showers overnight. Low 39F. Winds NNW at 20 to 30 mph. Chance of rain 60%.

  • Thursday

    Overcast. High 47F. Winds N at 15 to 25 mph.

  • Thursday Night

    Partly to mostly cloudy. Low 32F. Winds NNE at 10 to 20 mph.

  • Friday

    Sunny along with a few clouds. High 53F. Winds NNE at 10 to 15 mph.

  • Friday Night

    Partly cloudy skies. Low around 40F. Winds light and variable.

  • Saturday

    Cloudy. High 52F. Winds NNE at 5 to 10 mph.

  • Saturday Night

    Cloudy skies with periods of light rain after midnight. Low 42F. Winds light and variable. Chance of rain 60%.

  • Sunday

    Rain early...then remaining cloudy with showers in the afternoon. High 61F. Winds NE at 5 to 10 mph. Chance of rain 70%.

  • Sunday Night

    Cloudy with periods of rain. Low 47F. Winds NE at 5 to 10 mph. Chance of rain 70%. Rainfall around a half an inch.

  • Monday

    A steady rain in the morning. Showers continuing in the afternoon. High 67F. Winds NNE at 5 to 10 mph. Chance of rain 60%. Rainfall near a quarter of an inch.

  • Monday Night

    Cloudy skies with a few showers later at night. Low 49F. Winds NNE at 5 to 10 mph. Chance of rain 30%.

  • Tuesday

    Overcast with showers at times. High 63F. Winds ENE at 10 to 15 mph. Chance of rain 40%.

  • Tuesday Night

    Chance of a shower or two during the evening, followed by partly cloudy skies late. Low 51F. Winds NE at 5 to 10 mph. Chance of rain 30%.

  • Wednesday

    Some sun in the morning with increasing clouds during the afternoon. High 67F. Winds NE at 10 to 15 mph.

  • Wednesday Night

    A few clouds from time to time. Low 49F. Winds NE at 5 to 10 mph.

  • Thursday

    Mostly sunny skies. High 68F. Winds ENE at 5 to 10 mph.

  • Thursday Night

    A few clouds from time to time. Low 53F. Winds ESE at 5 to 10 mph.

  • Friday

    Sunshine and clouds mixed. High 68F. Winds E at 10 to 15 mph.

  • Friday Night

    A few showers early with mostly clear conditions later at night. Low 54F. Winds E at 5 to 10 mph. Chance of rain 30%.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Nassau Bay Fire Station, Nassau Bay, TX

Updated: 12:43 PM CST

Temperature: 74.9 °F Dew Point: 70 °F Humidity: 84% Wind: SW at 7.0 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

Location: Clear Lake, Houston, TX

Updated: 12:36 PM CST

Temperature: 73.6 °F Dew Point: 69 °F Humidity: 86% Wind: North at - Pressure: 30.04 in Hourly Precipitation: - Heat Index: 73 °F Graphs

Location: webster, Webster, TX

Updated: 12:36 PM CST

Temperature: 73.8 °F Dew Point: 72 °F Humidity: 95% Wind: NE at 4.2 mph Pressure: 29.67 in Hourly Precipitation: - Heat Index: 71 °F Graphs

Location: Oak Brook, Houston, TX

Updated: 12:43 PM CST

Temperature: 73.4 °F Dew Point: 14 °F Humidity: - Wind: SSE at 3.6 mph Pressure: 30.28 in Hourly Precipitation: 0.00 in Heat Index: 71 °F Graphs

Location: Clear Lake City, Houston, TX

Updated: 12:43 PM CST

Temperature: 73.8 °F Dew Point: 68 °F Humidity: 81% Wind: SSE at 19.0 mph Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: 74 °F Graphs

Location: The Lakefront, League City, TX

Updated: 12:43 PM CST

Temperature: 75.4 °F Dew Point: 70 °F Humidity: 84% Wind: SE at 4.0 mph Pressure: 29.97 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: Eastcape Court, Webster, TX

Updated: 12:43 PM CST

Temperature: 75.4 °F Dew Point: 75 °F Humidity: 99% Wind: SW at 5.8 mph Pressure: 29.76 in Hourly Precipitation: 0.00 in Heat Index: 73 °F Graphs

Location: Oakbrook West, Houston, TX

Updated: 12:32 PM CST

Temperature: 76.1 °F Dew Point: 65 °F Humidity: 69% Wind: WSW at 8.3 mph Pressure: 29.84 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: South Shore Harbour, League City, TX

Updated: 12:36 PM CST

Temperature: 74.1 °F Dew Point: 70 °F Humidity: 86% Wind: North at - Pressure: 30.05 in Hourly Precipitation: - Heat Index: 73 °F Graphs

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

Updated: 11:40 AM CST

Temperature: 69 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: - Graphs

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

Updated: 12:43 PM CST

Temperature: 74.1 °F Dew Point: 67 °F Humidity: 77% Wind: SSW at 10.5 mph Pressure: 29.97 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

Location: YCCA Marina, Seabrook, TX

Updated: 12:41 PM CST

Temperature: 72.0 °F Dew Point: 67 °F Humidity: 83% Wind: South at 12.0 mph Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: 71 °F Graphs

Location: Taylor Lake Village, Seabrook, TX

Updated: 12:42 PM CST

Temperature: 75.1 °F Dew Point: 69 °F Humidity: 81% Wind: SSE at 4.0 mph Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: Marina Bay Park, League City, TX

Updated: 12:43 PM CST

Temperature: 76.3 °F Dew Point: 68 °F Humidity: 75% Wind: SW at 1.1 mph Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Brookwood, Houston, TX

Updated: 12:43 PM CST

Temperature: 75.1 °F Dew Point: 66 °F Humidity: 74% Wind: SW at 15.0 mph Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: Bay Knoll, Houston, TX

Updated: 12:41 PM CST

Temperature: 74.6 °F Dew Point: 68 °F Humidity: 80% Wind: SSE at 2.0 mph Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

Location: Waterford Harbor, Kemah, TX

Updated: 12:37 PM CST

Temperature: 76.6 °F Dew Point: 68 °F Humidity: 74% Wind: WNW at 6.3 mph Pressure: 29.75 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: El Lago, Tx, El Lago, TX

Updated: 12:43 PM CST

Temperature: 74.8 °F Dew Point: 68 °F Humidity: 79% Wind: South at 8.0 mph Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

Location: Kirby Bend, Seabrook, TX

Updated: 12:43 PM CST

Temperature: 75.9 °F Dew Point: 69 °F Humidity: 79% Wind: SSE at 4.0 mph Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Kirbybend, Seabrook, TX

Updated: 12:43 PM CST

Temperature: 76.3 °F Dew Point: 68 °F Humidity: 75% Wind: SSW at 1.1 mph Pressure: 29.76 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Timber Cove, Taylor Lake Village, TX

Updated: 12:43 PM CST

Temperature: 74.0 °F Dew Point: 67 °F Humidity: 80% Wind: South at 10.0 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 74 °F Graphs

Location: APRSWXNET League City TX US, League City, TX

Updated: 12:17 PM CST

Temperature: 76 °F Dew Point: 70 °F Humidity: 82% Wind: SSE at 4 mph Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Old El Lago, El Lago, TX

Updated: 12:43 PM CST

Temperature: 76.5 °F Dew Point: 68 °F Humidity: 75% Wind: South at 11.0 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

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

Updated: 12:43 PM CST

Temperature: 75.7 °F Dew Point: 52 °F Humidity: 43% Wind: SW at 7.0 mph Pressure: 29.97 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Clear Lake, Houston, TX

Updated: 12:36 PM CST

Temperature: 73.8 °F Dew Point: 68 °F Humidity: 83% Wind: North at - Pressure: 29.85 in Hourly Precipitation: 0.00 in Heat Index: 74 °F Graphs

Location: Castle Under the Oaks, League City, TX

Updated: 12:40 PM CST

Temperature: 76.1 °F Dew Point: 68 °F Humidity: 75% Wind: SW at 9.2 mph Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: APRSWXNET League City TX US, League City, TX

Updated: 12:06 PM CST

Temperature: 75 °F Dew Point: 69 °F Humidity: 82% Wind: SW at 6 mph Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

Location: Heritage Park, Webster, TX

Updated: 12:43 PM CST

Temperature: 71.9 °F Dew Point: 31 °F Humidity: 22% Wind: SSE at 3.1 mph Pressure: 29.85 in Hourly Precipitation: - Heat Index: 75 °F Graphs

Location: Lake Cove, Seabrook, TX

Updated: 12:43 PM CST

Temperature: 76.0 °F Dew Point: 69 °F Humidity: 78% Wind: SW at 1.0 mph Pressure: 29.89 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Glencove Drive, Seabrook, TX

Updated: 12:36 PM CST

Temperature: 74.1 °F Dew Point: 68 °F Humidity: 80% Wind: North at - Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 74 °F Graphs

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

Updated: 12:28 PM CST

Temperature: 76.8 °F Dew Point: 68 °F Humidity: 73% Wind: South at 4.7 mph Pressure: 29.74 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: Bay Pointe, Houston, TX

Updated: 12:43 PM CST

Temperature: 74.7 °F Dew Point: 66 °F Humidity: 75% Wind: South at 8.7 mph Pressure: 29.79 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: Challenger 7 Memorial Park, Webster, TX

Updated: 12:40 PM CST

Temperature: 74.3 °F Dew Point: 69 °F Humidity: 84% Wind: SE at 7.0 mph Pressure: 29.97 in Hourly Precipitation: 0.00 in Heat Index: 74 °F Graphs

Location: Nana's House, League City, TX

Updated: 12:41 PM CST

Temperature: 75.7 °F Dew Point: 70 °F Humidity: 84% Wind: SSE at 6.8 mph Pressure: 29.92 in Hourly Precipitation: - Heat Index: 76 °F Graphs

Location: Magnolia Estates, League City, TX

Updated: 12:43 PM CST

Temperature: 75.6 °F Dew Point: 57 °F Humidity: 53% Wind: West at 6.0 mph Pressure: 30.14 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Salerno Court, League City, TX

Updated: 12:37 PM CST

Temperature: 76.8 °F Dew Point: 74 °F Humidity: 92% Wind: North at - Pressure: 30.07 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: South Shore Harbour, League City, TX

Updated: 12:30 PM CST

Temperature: 76.4 °F Dew Point: 70 °F Humidity: 81% Wind: SW at 8.0 mph Pressure: 29.97 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: South Shore Harbour, League City, TX

Updated: 12:43 PM CST

Temperature: 76.1 °F Dew Point: 69 °F Humidity: 78% Wind: South at 1.6 mph Pressure: 29.97 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Pasadena - Gulf Bayport Chemicals, Pasadena, TX

Updated: 12:43 PM CST

Temperature: 75.2 °F Dew Point: 67 °F Humidity: 76% Wind: WSW at 6.0 mph Pressure: 29.99 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: Seabrook SC, Seabrook, TX

Updated: 12:40 PM CST

Temperature: 72.2 °F Dew Point: - Humidity: - Wind: North at - Pressure: 29.99 in Hourly Precipitation: - Heat Index: - Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Houston/Galveston Texas 
1224 PM CST Tuesday Mar 3 2015 


Aviation... 
ceilings/visible slowly improving this afternoon as fog begins to mix out. Did 
not go with a repeat of the dense (vlifr/lifr) fog tonight for in- 
land locales given the strengthening/deepening onshore winds over 
the region. However not being as optimistic for the coastal sites 
of gls (primarily)/lbx (secondarily) as conditions for the contin- 
uation of sea fog persist. Likely no relief with this until/after 
the cold front Wednesday. 41 


&& 


Previous discussion... /issued 1015 am CST Tuesday Mar 3 2015/ 


Inland fog is lifting...although still some dense fog across 
western areas where temperatures remain the 50s northwest of a warm 
front. The warm front which is located from dkr to uts to near 
Columbus. As the warm front moves northwest during the next couple 
of hours we will see the fog lift. Fog over the bays and nearshore 
waters will be more persistent...may lift briefly during the 
afternoon hours. For the update...adjusted temperatures to reflect 
current trends and lowered maximum temperatures 2-3 degrees across northwest areas. 
Still expect isolated showers this after...possibly scattered across the 
north in the vicinity of the warm front. 33 


&& 


Preliminary point temps/pops... 
College Station (cll) 67 62 69 30 40 / 30 30 80 60 30 
Houston (iah) 75 64 73 34 42 / 20 20 60 70 30 
Galveston (gls) 71 61 70 38 43 / 20 20 40 70 40 


&& 


Hgx watches/warnings/advisories... 
Texas...dense fog advisory until 4 am CST Wednesday for the following 
zones: Galveston. 


GM...dense fog advisory until 4 am CST Wednesday for the following 
zones: Galveston Bay...Matagorda Bay...waters from Freeport 
to the Matagorda Ship Channel 20 nm to 60 nm...waters from 
Freeport to the Matagorda Ship Channel out 20 nm...waters 
from High Island to Freeport 20 to 60 nm...waters from High 
Island to Freeport out 20 nm. 


Gale watch from Wednesday evening through Thursday morning for 
the following zones: Galveston Bay...Matagorda Bay. 


Gale watch from late Wednesday night through Thursday afternoon 
for the following zones: waters from Freeport to the 
Matagorda Ship Channel 20 nm to 60 nm...waters from 
Freeport to the Matagorda Ship Channel out 20 nm...waters 
from High Island to Freeport 20 to 60 nm...waters from High 
Island to Freeport out 20 nm. 


&& 


$$ 


Discussion...99 
aviation/marine...41 






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