National Weather Service United States Department of Commerce

More precipation for the Pacific Northwest on Sunday

Another quiet day for most of the county on Sunday, but wet and windy weather will remain in the Pacific Northwest and northern Rockies. In some of the higher elevations, the rain will change over to snow during the day on Sunday.
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Hazardous Weather Conditions

Current Conditions

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Port Isabel TX

7 Day Forecast

For More Weather Information:

Brownsville, TX Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 68 °F

Sunday

Sunny

Sunny

High: 84 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 72 °F

Monday

Breezy

Breezy

High: 86 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 75 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 87 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 75 °F

Wednesday

Partly Sunny

Partly
Sunny

High: 83 °F

Wednesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 73 °F

Detailed Forecast

  • Tonight Mostly clear, with a low around 68. East wind 5 to 7 mph becoming calm after midnight.
  • Sunday Sunny, with a high near 84. Light south wind becoming southeast 8 to 13 mph in the morning.
  • Sunday Night Mostly clear, with a low around 72. Southeast wind 11 to 13 mph.
  • Monday Mostly sunny, with a high near 86. Breezy, with a south southeast wind 14 to 20 mph.
  • Monday Night Partly cloudy, with a low around 75. South southeast wind 14 to 17 mph.
  • Tuesday Mostly sunny, with a high near 87. South southeast wind around 16 mph.
  • Tuesday Night Partly cloudy, with a low around 75.
  • Wednesday Partly sunny, with a high near 83.
  • Wednesday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
  • Thursday A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
  • Thursday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
  • Friday A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
  • Friday Night Partly cloudy, with a low around 71.
  • Saturday Mostly sunny, with a high near 81.