National Weather Service United States Department of Commerce

Heavy rain possible along the Central Gulf Coast by Friday Night

A winter storm will move out of the Rocky Mountain states and Great Plains Friday. Winter Storm Warnings and Winter Weather Advisories will remain in effect. As it moves east, this system will pick up Gulf moisture and bring heavy rain and thunderstorms to the central Gulf Coast late Friday. These will persist into Saturday, when some thunderstorms could contain strong and damaging wind gusts.
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Current Conditions

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Slidell LA

7 Day Forecast

Tonight

Partly Cloudy

Partly
Cloudy

Low: 7 °C

Friday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 18 °C

Friday
Night

Thunderstorms Likely Chance for Measurable Precipitation 70%

Thunderstorms
Likely

Low: 15 °C

Saturday

Heavy Rain Chance for Measurable Precipitation 90%

Heavy
Rain

High: 21 °C

Saturday
Night

Heavy Rain Chance for Measurable Precipitation 90%

Heavy
Rain

Low: 17 °C

Sunday

Heavy Rain Chance for Measurable Precipitation 90%

Heavy
Rain

High: 22 °C

Sunday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 12 °C

Monday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 17 °C

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 9 °C

Detailed Forecast

  • Tonight Partly cloudy, with a low around 7. Southeast wind 15 to 20 km/h.
  • Friday A 40 percent chance of showers, mainly after 3pm. Partly sunny, with a high near 18. East wind 15 to 20 km/h.
  • Friday Night A chance of showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and midnight, then showers and thunderstorms likely after midnight. Cloudy, with a low around 15. East wind 20 to 25 km/h. Chance of precipitation is 70%.
  • Saturday Showers and thunderstorms. Some of the storms could produce heavy rain. High near 21. Southeast wind 10 to 20 km/h becoming south in the afternoon. Chance of precipitation is 90%. New rainfall amounts in excess of 4 cm possible.
  • Saturday Night Showers and thunderstorms. Some of the storms could produce heavy rain. Low around 17. South wind 10 to 20 km/h. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 cm possible.
  • Sunday Showers and possibly a thunderstorm. Some of the storms could produce heavy rain. High near 22. Chance of precipitation is 90%.
  • Sunday Night A 50 percent chance of showers. Cloudy, with a low around 12.
  • Monday A 30 percent chance of showers. Partly sunny, with a high near 17.
  • Monday Night Partly cloudy, with a low around 9.
  • Tuesday Partly sunny, with a high near 16.
  • Tuesday Night Partly cloudy, with a low around 7.
  • Wednesday A slight chance of showers. Partly sunny, with a high near 13.
  • Wednesday Night A chance of showers. Mostly cloudy, with a low around 7.
  • New Year's Day A chance of showers. Cloudy, with a high near 15.