National Weather Service United States Department of Commerce

Heavy precipitation for parts of the Pacific Northwest

Moisture will continue to stream into the Pacific Northwest for the next several days. Heavy rain will continue along the coast, while heavy snow will impact the highest elevations of the Cascades. In the northern Plains and Upper Great Lakes, more arctic air will bring periods of snow, blustery winds and cold wind chills. Light snow is also possible in New England and the Ohio Valley. Read More >

Click a location below for detailed forecast.

Last Map Update: Tue, Nov. 21, 2017 at 9:42:09 pm CST

National Weather Service Corpus Christi, TXNational Weather Service Corpus Christi, TXNational Weather Service Corpus Christi, TX
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A cold front (the second in less than a week!) approaches and pushes through deep south Texas and the Rio Grande Valley overnight tonight into Wednesday morning with breezy conditions, especially along the coast, late tonight. Overnight temperatures range from the mid 50s to low and mid 60s. Hazardous marine conditions are expected just prior to and after the frontal passage. A Small Craft Advisory for winds is in effect for the Laguna Madre from 3 am tonight through Wednesday afternoon. A Small Craft Advisory is in effect for Gulf waters out 60 nautical miles east of Padre Island from 3 am tonight through Wednesday evening.
Hazardous marine conditions will develop early on Wednesday in the wake of a cold front. Expect northerly winds behind the front of 15 to 25 knots with rough conditions on the bay and Gulf seas ranging from 7 to 12 feet. A Small Craft Advisory for Winds will be in effect for the Laguna Madre from 3 am to 6 pm on Wednesday while a Small Craft Advisory will be in effect on the coastal Gulf waters from 0 to 60 nautical miles out from 3 am on Wednesday until 12 am Thursday.
The busiest travel day of the year will be shining brightly for most areas from the Gulf coast, north through Texas and all the way from Albuquerque, the Rocky Mountains to the Windy City of Chicago. High pressure will dominate and maintain cool to mild temperatures. Just a bit of weather, showers and isolated thunderstorms, are expected for the morning rush in South Texas and across portions of Florida where a cold front will be passing through. Overall, excellent travel weather is anticipated for much of the country with exception to the Pacific Northwest and portions of New England.
Picture perfect weather is expected for Thanksgiving Day after a chilly start to the morning featuring mild afternoon temperatures in the low to middle 70s under sunny skies. Happy Thanksgiving!
After the passage of a cold front during the pre-dawn hours, expect a lingering chance for rain showers and thunderstorms along with breezy northerly winds across deep south Texas on Wednesday. The weather will become beautiful for Thanksgiving and the holiday weekend with generally sunny to mostly sunny skies, cool to chilly conditions during the mornings and mild to warm temperatures each afternoon.

 
Latest Hourly Observations Across South Texas
Location Sky/Weather Temp Dewpt RH Wind Baro Heat Last Updated
Brownsville
 
 
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Harlingen
 
 
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McAllen
 
 
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Bayview
 
 
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Weslaco
 
 
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Edinburg
 
 
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Zapata
 
 
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Hebbronville
 
 
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Falfurrias
 
 
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Laredo
 
 
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Kingsville
 
 
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Alice
 
 
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Notes:
  • In the Location column, click on links for a list of recent observations at sites of interest. A new window will open.
  • In the Wind column, the letter indicates direction the wind blows from (N=North, E=East, S=South, W=West, NE=Northeast, etc). VRB is "variable" and G is "gust". Wind speeds are in MPH.
  • In the Baro (pressure) column, values are in inches.
  • The Heat column indicates the Heat Index, or "Feels Like" Temperature. "N/A" will be displayed if values are not available or less than 85 degrees.
 
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