National Weather Service United States Department of Commerce

Flash flooding threat continues from the Great Basin across the southern Plains

The wet pattern in place will continue from the Great Basin across the central and southern Rockies into the southern Plains into Wednesday. Ample monsoonal moisture with a frontal boundary in place will allow for shower and thunderstorm development with locally heavy rainfall at times. The heavier showers could lead to flash flooding in some areas, especially urban areas and burn scars.
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Current Conditions

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Brownsville TX

7 Day Forecast

For More Weather Information:

Brownsville, TX Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 26 °C

Wednesday

Sunny

Sunny

High: 36 °C

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 27 °C

Thursday

Breezy

Breezy

High: 34 °C

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 26 °C

Friday

Mostly Sunny

Mostly
Sunny

High: 35 °C

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 26 °C

Saturday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 34 °C

Saturday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 25 °C

Detailed Forecast

  • Tonight Mostly clear, with a low around 26. South southeast wind 10 to 14 km/h.
  • Wednesday Sunny, with a high near 36. South southeast wind 11 to 16 km/h increasing to 22 to 27 km/h in the afternoon. Winds could gust as high as 39 km/h.
  • Wednesday Night Partly cloudy, with a low around 27. Southeast wind 24 to 29 km/h decreasing to 14 to 19 km/h after midnight. Winds could gust as high as 40 km/h.
  • Thursday Mostly sunny, with a high near 34. Breezy, with a south southeast wind 13 to 18 km/h increasing to 27 to 32 km/h in the afternoon. Winds could gust as high as 45 km/h.
  • Thursday Night Partly cloudy, with a low around 26. South southeast wind 22 to 27 km/h decreasing to 13 to 18 km/h after midnight. Winds could gust as high as 39 km/h.
  • Friday Mostly sunny, with a high near 35. South southeast wind 10 to 15 km/h increasing to 21 to 26 km/h in the afternoon. Winds could gust as high as 37 km/h.
  • Friday Night Partly cloudy, with a low around 26.
  • Saturday A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 34.
  • Saturday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 25.
  • Sunday A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 34.
  • Sunday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 24.
  • Monday A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 34.
  • Monday Night Partly cloudy, with a low around 25.
  • Tuesday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 34.