Seabrook, Texas Weather Conditions

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Current Conditions

  • 64°
  • Overcast
  • Wind: NE 9 mph
  • Humidity: 100%
  • Visibility: 5.0 miles
  • Dew Point: 64°
  • Pressure: 30.06 in. 0

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Next 12 Hours

9  pm
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9  am
Thunderstorm
T-storms
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68°
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63°
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Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Friday
  • Thunderstorm
  • High: 64 °
  • Low: 50 °
  • T-Storms
  • Saturday
  • Mostly Cloudy
  • High: 63 °
  • Low: 48 °
  • Mostly Cloudy
  • Sunday
  • Chance of Rain
  • High: 61 °
  • Low: 52 °
  • Chance of Rain
  • Monday
  • Partly Cloudy
  • High: 70 °
  • Low: 57 °
  • Partly Cloudy
  • Tuesday
  • Partly Cloudy
  • High: 66 °
  • Low: 43 °
  • Partly Cloudy

Forecast for Seabrook, Texas

Updated: 9:00 PM CST on December 18, 2014

  • Thursday

    Overcast with thunderstorms and rain showers. High of 72F. Winds from the SE at 5 to 10 mph. Chance of rain 60% with rainfall amounts near 0.4 in. possible.

  • Thursday Night

    Overcast with thunderstorms and rain showers. Low of 63F. Winds from the ENE at 5 to 10 mph. Chance of rain 80% with rainfall amounts near 0.8 in. possible.

  • Friday

    Overcast with thunderstorms and rain showers. High of 64F. Winds from the NE at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.5 in. possible.

  • Friday Night

    Overcast with a chance of rain in the evening, then partly cloudy. Low of 50F. Winds from the NNE at 10 to 15 mph. Chance of rain 20%.

  • Saturday

    Partly cloudy in the morning, then overcast. High of 63F. Winds from the NNE at 10 to 15 mph.

  • Saturday Night

    Partly cloudy in the evening, then overcast. Low of 48F. Winds from the NE at 5 to 10 mph.

  • Sunday

    Overcast with a chance of rain. High of 61F. Winds from the NE at 5 to 10 mph. Chance of rain 20%.

  • Sunday Night

    Overcast in the evening, then partly cloudy. Low of 52F. Winds from the SSE at 5 to 10 mph.

  • Monday

    Overcast in the morning, then partly cloudy. High of 70F. Winds from the WSW at 5 to 15 mph.

  • Monday Night

    Clear in the evening, then partly cloudy. Low of 57F. Winds from the SW at 10 to 15 mph.

  • Tuesday

    Clear. High of 66F. Breezy. Winds from the West at 10 to 25 mph shifting to the NNW in the afternoon.

  • Tuesday Night

    Clear. Low of 43F. Winds from the NW at 10 to 15 mph.

  • Wednesday

    Clear. High of 66F. Winds from the West at 5 to 15 mph.

  • Wednesday Night

    Clear. Low of 52F. Winds from the SSW at 10 to 15 mph.

  • Thursday

    Partly cloudy. High of 72F. Breezy. Winds from the SSW at 15 to 25 mph.

  • Thursday Night

    Partly cloudy. Fog overnight. Low of 55F. Breezy. Winds from the SSW at 15 to 20 mph.

  • Friday

    Partly cloudy. High of 63F. Breezy. Winds from the NW at 5 to 25 mph.

  • Friday Night

    Partly cloudy. Low of 50F. Winds from the North at 5 to 10 mph.

  • Saturday

    Partly cloudy. High of 64F. Winds from the NNE at 5 to 10 mph.

  • Saturday Night

    Partly cloudy. Fog overnight. Low of 50F. Winds from the NE at 5 to 10 mph.

  • Sunday

    Mostly cloudy. Fog early. High of 63F. Winds from the NE at 5 to 10 mph.

  • Sunday Night

    Mostly cloudy. Fog overnight. Low of 50F. Winds from the NE at 5 to 10 mph.

  • Monday

    Clear. High of 66F. Winds less than 5 mph.

  • Monday Night

    Clear. Low of 50F. Winds from the NNE at 5 to 10 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Seabrook Friendship Park C45, Seabrook, TX

Updated: 7:50 PM CST

Temperature: 63.1 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: - Graphs

Location: Shore Acres C145, Pasadena, TX

Updated: 7:50 PM CST

Temperature: 63.3 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: - Graphs

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

Updated: 8:10 PM CST

Temperature: 62.4 °F Dew Point: 60 °F Humidity: 93% Wind: NNE at 1.1 mph Pressure: 29.80 in Hourly Precipitation: - Graphs

Location: South Shore Harbour, League City, TX

Updated: 8:11 PM CST

Temperature: 64.6 °F Dew Point: 60 °F Humidity: 84% Wind: NW at 4.7 mph Pressure: 30.03 in Hourly Precipitation: 0.00 in Graphs

Location: Clear Lake, Houston, TX

Updated: 8:10 PM CST

Temperature: 66.2 °F Dew Point: 64 °F Humidity: 91% Wind: North at - Pressure: 30.11 in Hourly Precipitation: - Graphs

Location: Fairmont Park, La Porte, TX

Updated: 7:57 PM CST

Temperature: 63.5 °F Dew Point: 63 °F Humidity: 98% Wind: NNE at 2.7 mph Pressure: 29.89 in Hourly Precipitation: - Graphs

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

Updated: 4:45 PM CST

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

Location: Oakbrook West, Houston, TX

Updated: 7:57 PM CST

Temperature: 64.2 °F Dew Point: 59 °F Humidity: 84% Wind: ESE at 3.7 mph Pressure: 29.90 in Hourly Precipitation: - Graphs

Location: webster, Webster, TX

Updated: 8:07 PM CST

Temperature: 61.7 °F Dew Point: 61 °F Humidity: 99% Wind: West at 1.7 mph Pressure: 29.75 in Hourly Precipitation: - Graphs

Location: Eastcape Court, Webster, TX

Updated: 8:11 PM CST

Temperature: 64.8 °F Dew Point: 64 °F Humidity: 99% Wind: ENE at 1.0 mph Pressure: 29.99 in Hourly Precipitation: 0.00 in Graphs

Location: Nana's House, League City, TX

Updated: 8:00 PM CST

Temperature: 63.3 °F Dew Point: 62 °F Humidity: 97% Wind: North at 3.7 mph Pressure: 29.99 in Hourly Precipitation: - Graphs

Location: Bay Knoll, Houston, TX

Updated: 8:08 PM CST

Temperature: 63.9 °F Dew Point: 62 °F Humidity: 93% Wind: ESE at 1.0 mph Pressure: 30.05 in Hourly Precipitation: 0.00 in Graphs

Location: Bay Pointe, Houston, TX

Updated: 8:11 PM CST

Temperature: 65.1 °F Dew Point: 62 °F Humidity: 91% Wind: NE at 6.0 mph Pressure: 29.87 in Hourly Precipitation: 0.00 in Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Houston/Galveston Texas 
625 PM CST Thursday Dec 18 2014 


Aviation... 
a complicated forecast continues for area terminals over the next 
24 to 36 hours...with the main aviation concerns centering around 
the redevelopment of IFR ceilings...visibility restrictions from 
fog...and the development of rain showers and potentially isolated thunderstorms and rain at 
sites south of Interstate 10. 


Afternoon surface analysis at 4 PM revealed little change in the 
overall surface features with a stationary front stretching from 
near Victoria to Freeport to south of Galveston. Radar imagery as 
of 545 PM showed scattered showers had developed along and south 
of this boundary. The front is expected to remain draped roughly 
along the coast through midday Friday...with northeasterly winds 
around 5 to 8 knots in place at all terminals through early 
afternoon Friday. Patchy fog will produce MVFR to IFR visibility 
restrictions across the area overnight into Friday morning. 


Evening water vapor imagery showed a shortwave trough approaching 
far West Texas...and as this trough translates across the state 
tonight and Friday expect rain coverage to expand north across the 
area. Timing of rain and lowering ceilings will likely need 
adjustments depending on the evolution of this shortwave and any 
movement of the stationary/warm front. Additionally.. can/T rule 
out an isolated thunderstorm or two near the terminals as the 
shortwave approaches Friday morning...with the best instability 
and thunderstorms and rain chances looking to remain south of Interstate 10. By 
Friday afternoon...the shortwave will push the warm front away 
from the coast...ending rain chances from west to east...and 
allow northerly flow to increase to around 10 knots at the 
terminals. 


Huffman 


&& 


Previous discussion... /issued 346 PM CST Thursday Dec 18 2014/ 


Discussion... 
upper trough still on target to move into west & cntl parts of Texas 
tonight. As this occurs...associated large scale lift should 
support a blossoming of rain showers & isolated thunderstorms and rain activity along the coast 
and off to our west later this evening...eventually moving across 
southeast Texas overnight into the early afternoon hours Friday. Warm sector should 
remain near of just off the coast and overall dynamics to point to 
a low threat of widespread strong storms. Cannot rule out a few 
isolated stronger cells near the coast or offshore...but primary 
issue with this system will be moderate rainfall. 


Precipitation should taper off as it moves east during the second half of 
the afternoon on Friday and front should then push through in its wake. Some 
question regarding if/when clouds clear out this weekend. Forecast 
soundings indicate moisture being trapped under steep low level 
inversion. If we don't see breaks in the clouds...both high & low 
temperatures will probably need to be adjusted accordingly. 


Surface high pressure moves to the east late in the weekend. 12z nam12 
was bullish on a coastal trough and associated precipitation developing 
ahead of next trough that pushes across the state late Sunday. 
Noticed the 18z run has since backed off that thinking and is more 
aligned west/ the drier GFS/ECMWF. 


Western ridge amplifies and middle section trough deepens early in the 
week setting the stage for the next cold front to push southward through 
the area on Tuesday. Again...with limited time for moisture return we'd 
anticipate a mainly dry frontal passage. Cooler and dry in the wake of this 
front - continuing into xmas evening. 


Pattern quickly transitions to a more zonal flow into Wednesday/Thursday and 
expect a rapid return and strengthening of onshore flow during on 
xmas day. Would anticipate increasing clouds with the return of 
Gulf moisture and warming temperatures. Possibly shorts wx? It's a much 
better bet than a white xmas...but time will tell. 47 


Marine... 
the frontal boundary just off the coast is expected to move to or 
just inland of the coast later this afternoon. The models are 
pushing the front inland as a surface low over south Texas moves up 
the coastal plain tonight. On Friday the frontal boundary will move 
off the coast once again. 


Impacts will be dependent upon the frontal boundary. Surface 
dewpoints over the Gulf were reaching into the upper 60s to near 70 
off the middle and south Texas coasts. If this airmass works its way 
far enough north...at least patchy sea fog will be possible tonight 
and early Friday along and south of the front. Winds over the Gulf 
waters have also diminished today. The models do increase the wind 
speeds a bit on Friday after the frontal boundary pushes back off 
the coast...and caution conditions will likely develop at least over 
the 20 to 60 nm zones. High pressure will then build overhead on 
Sunday. Winds will probably not increase to above caution criteria 
until Tuesday. 40 


&& 


Preliminary point temps/pops... 
College Station (cll) 52 55 46 55 44 / 90 80 10 0 0 
Houston (iah) 56 60 48 56 45 / 90 80 20 10 0 
Galveston (gls) 63 65 51 55 51 / 80 80 20 10 10 


&& 


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


$$ 



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