Nassau Bay, Texas Weather Conditions

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Current Conditions

  • 70°
  • Scattered Clouds
  • Wind: SSE 6 mph
  • Humidity: 94%
  • Visibility: 8.0 miles
  • Dew Point: 68°
  • Pressure: 29.98 in. 0

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Next 12 Hours

12  am
3  am
6  am
9  am
12  pm
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
70°
71°
71°
73°
79°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Thursday
  • Partly Cloudy
  • High: 82 °
  • Low: 72 °
  • Partly Cloudy
  • Friday
  • Chance of a Thunderstorm
  • High: 81 °
  • Low: 59 °
  • Chance of T-Storms
  • Saturday
  • Partly Cloudy
  • High: 71 °
  • Low: 61 °
  • Partly Cloudy
  • Sunday
  • Chance of Rain
  • High: 76 °
  • Low: 70 °
  • Chance of Rain
  • Monday
  • Partly Cloudy
  • High: 80 °
  • Low: 71 °
  • Partly Cloudy

Forecast for Nassau Bay, Texas

Updated: 10:17 PM CDT on January 01, 2015

  • Thursday

    Partly to mostly cloudy. High 82F. Winds S at 10 to 20 mph.

  • Thursday Night

    Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 72F. Winds S at 10 to 20 mph.

  • Friday

    Cloudy early. Scattered thunderstorms developing later in the day. High 81F. Winds SSW at 10 to 20 mph. Chance of rain 40%.

  • Friday Night

    Mostly cloudy with showers and a few thunderstorms. Low 59F. W winds shifting to N at 10 to 20 mph. Chance of rain 60%.

  • Saturday

    Cloudy skies early, followed by partial clearing. High 71F. Winds NE at 10 to 20 mph.

  • Saturday Night

    Partly cloudy during the evening followed by cloudy skies overnight. Low 61F. Winds ENE at 5 to 10 mph.

  • Sunday

    Cloudy with occasional rain showers. Thunder possible. High 76F. Winds SE at 10 to 20 mph. Chance of rain 50%.

  • Sunday Night

    Mostly cloudy skies early. Areas of fog developing after midnight. Low near 70F. Winds SSE at 10 to 15 mph.

  • Monday

    Cloudy skies early, then partly cloudy in the afternoon. High near 80F. Winds S at 10 to 20 mph.

  • Monday Night

    Partly cloudy skies during the evening. Fog developing overnight. Low 71F. Winds S at 10 to 20 mph.

  • Tuesday

    Cloudy skies early will become partly cloudy later in the day. High 83F. Winds S at 10 to 20 mph.

  • Tuesday Night

    Partly cloudy skies during the evening. Fog developing overnight. Low 73F. Winds S at 10 to 20 mph.

  • Wednesday

    Cloudy skies early will become partly cloudy later in the day. High 83F. Winds S at 10 to 20 mph.

  • Wednesday Night

    Partly cloudy with an isolated thunderstorm possible after midnight. Low 73F. Winds S at 10 to 20 mph. Chance of rain 30%.

  • Thursday

    Scattered thunderstorms in the morning becoming more widespread in the afternoon. High 81F. Winds SSW at 10 to 15 mph. Chance of rain 80%.

  • Thursday Night

    Scattered thunderstorms, especially overnight. Low near 70F. Winds NW at 5 to 10 mph. Chance of rain 40%.

  • Friday

    Cloudy with showers likely in the afternoon, and possibly a thunderstorm. High 79F. Winds N at 5 to 10 mph. Chance of rain 60%.

  • Friday Night

    Scattered thunderstorms during the evening becoming more widespread overnight. Low 69F. Winds NE at 5 to 10 mph. Chance of rain 80%.

  • Saturday

    Thunderstorms likely in the morning. Then the chance of scattered thunderstorms in the afternoon. High 79F. Winds E at 10 to 15 mph. Chance of rain 80%.

  • Saturday Night

    Mostly cloudy skies early, then partly cloudy after midnight. Low 69F. Winds SE at 5 to 10 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Nassau Bay Fire Station, Nassau Bay, TX

Updated: 1:28 AM CDT

Temperature: 70.8 °F Dew Point: 70 °F Humidity: 96% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: APRSWXNET, Houston, TX

Updated: 1:04 AM CDT

Temperature: 70 °F Dew Point: 67 °F Humidity: 91% Wind: SSE at 4 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Clear Lake, Houston, TX

Updated: 1:25 AM CDT

Temperature: 70.3 °F Dew Point: 69 °F Humidity: 96% Wind: North at - Pressure: 30.01 in Hourly Precipitation: - Heat Index: - Graphs

Location: webster, Webster, TX

Updated: 1:25 AM CDT

Temperature: 72.3 °F Dew Point: 64 °F Humidity: 74% Wind: Calm Pressure: 29.64 in Hourly Precipitation: - Heat Index: 74 °F Graphs

Location: Clear Lake City, Houston, TX

Updated: 1:27 AM CDT

Temperature: 70.0 °F Dew Point: 68 °F Humidity: 95% Wind: SSE at 6.0 mph Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: The Lakefront, League City, TX

Updated: 1:28 AM CDT

Temperature: 68.9 °F Dew Point: 57 °F Humidity: 65% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Webster Public Works, Webster, TX

Updated: 1:28 AM CDT

Temperature: 69.6 °F Dew Point: 68 °F Humidity: 96% Wind: ESE at 2.5 mph Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Eastcape Court, Webster, TX

Updated: 1:28 AM CDT

Temperature: 70.5 °F Dew Point: 70 °F Humidity: 99% Wind: Calm Pressure: 29.72 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: University Park, Houston, TX

Updated: 1:28 AM CDT

Temperature: 69.3 °F Dew Point: 68 °F Humidity: 96% Wind: Calm Pressure: 29.99 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Oakbrook West, Houston, TX

Updated: 1:28 AM CDT

Temperature: 69.3 °F Dew Point: 66 °F Humidity: 88% Wind: West at 2.2 mph Pressure: 29.81 in Hourly Precipitation: - Heat Index: - Graphs

Location: South Shore Harbour, League City, TX

Updated: 1:25 AM CDT

Temperature: 70.3 °F Dew Point: 69 °F Humidity: 95% Wind: North at - Pressure: 30.03 in Hourly Precipitation: - Heat Index: - Graphs

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

Updated: 1:28 AM CDT

Temperature: 69.8 °F Dew Point: 68 °F Humidity: 94% Wind: South at 1.1 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: YCCA Marina, Seabrook, TX

Updated: 1:21 AM CDT

Temperature: 70.7 °F Dew Point: 69 °F Humidity: 95% Wind: SSE at 3.0 mph Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Taylor Lake Village, Seabrook, TX

Updated: 1:27 AM CDT

Temperature: 70.0 °F Dew Point: 68 °F Humidity: 95% Wind: WSW at 1.0 mph Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Historic District, League City, TX

Updated: 12:28 AM CST

Temperature: 69.0 °F Dew Point: - Humidity: - Wind: North at - Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Marina Bay Park, League City, TX

Updated: 1:28 AM CDT

Temperature: 69.3 °F Dew Point: 67 °F Humidity: 93% Wind: Calm Pressure: 29.99 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Brookwood, Houston, TX

Updated: 1:28 AM CDT

Temperature: 68.1 °F Dew Point: 67 °F Humidity: 95% Wind: South at 5.0 mph Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Bay Knoll, Houston, TX

Updated: 1:22 AM CDT

Temperature: 69.5 °F Dew Point: 68 °F Humidity: 96% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Waterford Harbor, Kemah, TX

Updated: 1:20 AM CDT

Temperature: 69.4 °F Dew Point: 66 °F Humidity: 89% Wind: ESE at 2.7 mph Pressure: 29.71 in Hourly Precipitation: - Heat Index: - Graphs

Location: Brookwood - Nemecs, Houston, TX

Updated: 1:25 AM CDT

Temperature: 69.1 °F Dew Point: 68 °F Humidity: 98% Wind: SSW at 2.2 mph Pressure: 29.66 in Hourly Precipitation: - Heat Index: - Graphs

Location: El Lago, Tx, El Lago, TX

Updated: 1:28 AM CDT

Temperature: 70.1 °F Dew Point: 68 °F Humidity: 94% Wind: SE at 3.0 mph Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Kirby Bend, Seabrook, TX

Updated: 1:28 AM CDT

Temperature: 69.4 °F Dew Point: 68 °F Humidity: 96% Wind: Calm Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Timber Cove, Taylor Lake Village, TX

Updated: 1:28 AM CDT

Temperature: 70.0 °F Dew Point: 70 °F Humidity: 100% Wind: SSE at 1.0 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: APRSWXNET, League City, TX

Updated: 11:15 PM CDT

Temperature: 68 °F Dew Point: 59 °F Humidity: 73% Wind: ESE at 1 mph Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Old El Lago, El Lago, TX

Updated: 1:28 AM CDT

Temperature: 69.8 °F Dew Point: 70 °F Humidity: 99% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

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

Updated: 1:19 AM CDT

Temperature: 69.9 °F Dew Point: 69 °F Humidity: 95% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Clear Lake, Houston, TX

Updated: 1:25 AM CDT

Temperature: 71.2 °F Dew Point: 68 °F Humidity: 89% Wind: North at - Pressure: 29.83 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Castle Under the Oaks, League City, TX

Updated: 1:25 AM CDT

Temperature: 70.9 °F Dew Point: 69 °F Humidity: 93% Wind: Calm Pressure: 29.79 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Heritage Park, Webster, TX

Updated: 1:28 AM CDT

Temperature: 69.2 °F Dew Point: 68 °F Humidity: 96% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Lake Cove, Seabrook, TX

Updated: 1:28 AM CDT

Temperature: 70.1 °F Dew Point: 69 °F Humidity: 96% Wind: Calm Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Glencove Drive, Seabrook, TX

Updated: 1:25 AM CDT

Temperature: 70.0 °F Dew Point: 68 °F Humidity: 95% Wind: North at - Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

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

Updated: 1:13 AM CDT

Temperature: 68.9 °F Dew Point: 68 °F Humidity: 96% Wind: SE at 1.7 mph Pressure: 29.68 in Hourly Precipitation: - Heat Index: - Graphs

Location: Bay Pointe, Houston, TX

Updated: 1:28 AM CDT

Temperature: 71.2 °F Dew Point: 70 °F Humidity: 95% Wind: SSE at 1.1 mph Pressure: 29.79 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Challenger 7 Memorial Park, Webster, TX

Updated: 1:16 AM CDT

Temperature: 70.2 °F Dew Point: 68 °F Humidity: 93% Wind: East at 1.0 mph Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Nana's House, League City, TX

Updated: 1:24 AM CDT

Temperature: 69.3 °F Dew Point: 69 °F Humidity: 99% Wind: SE at 1.7 mph Pressure: 29.90 in Hourly Precipitation: - Heat Index: - Graphs

Location: Salerno Court, League City, TX

Updated: 1:26 AM CDT

Temperature: 69.8 °F Dew Point: 66 °F Humidity: 88% Wind: North at - Pressure: 30.04 in Hourly Precipitation: - Heat Index: - Graphs

Location: South Shore Harbour, League City, TX

Updated: 1:15 AM CDT

Temperature: 69.9 °F Dew Point: 69 °F Humidity: 97% Wind: Calm Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: South Shore Harbour, League City, TX

Updated: 1:28 AM CDT

Temperature: 71.1 °F Dew Point: 67 °F Humidity: 88% Wind: Calm Pressure: 29.94 in Hourly Precipitation: 0.00 in 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 
1139 PM CDT Wednesday Apr 1 2015 


Discussion... 
see 06z aviation discussion. 


&& 


Aviation... 
IFR ceilings developing over the SW zones and short term guidance 
is aggressive with low ceilings expanding across southeast Texas tonight. 
Modified tafs to include IFR ceilings between 08-15z with conditions 
improving to MVFR by 15z Thursday morning as drier air aloft 
mixes toward the surface. VFR conds expected during the afternoon with MVFR 
ceilings redeveloping Thursday night. Despite a tight pressure 
gradient...surface winds have begun to relax. Don't think winds will 
completely decouple so not expecting much more than patchy fog 
late tonight. Mixing on Thursday coupled with a tight pressure 
gradient should produce moderate to strong winds. Will maintain 
gust groups through middle afternoon. 43 


&& 


Previous discussion... /issued 1022 PM CDT Wednesday Apr 1 2015/ 


Update... 
evening radar imagery shows earlier convection winding down as 
shortwave trough swings across the area. Surface winds expected to 
remain elevated around 10 miles per hour tonight with tight pressure gradient 
in place across the state... with mixing keeping overnight lows a 
few degrees warmer than this morning /lows tonight in the upper 
60s to low 70s/. Latest rap/hrrr continue to shift precipitation 
off to the east with passage of trough axis and main forecast 
update to reflect diminishing overnight rain chances. Remainder of 
forecast is on track. 


Huffman 


&& 


Preliminary point temps/pops... 
College Station (cll) 67 82 68 79 51 / 30 20 10 30 20 
Houston (iah) 67 83 70 82 55 / 20 20 10 30 30 
Galveston (gls) 69 77 70 77 59 / 20 10 10 20 30 


&& 


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


$$ 


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



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