National Weather Service United States Department of Commerce

A stalled frontal boundary and ample monsoonal moisture will lead to flash flood potential from the Great Basin to the Great Plains tonight and Tuesday

A stalled frontal boundary will set up along the southern and central Rockies for the next couple of days providing focus for showers and thunderstorms. In addition, ample monsoonal moisture will stream in across the southwest bringing enough moisture to introduce a flash flood threat from the Great Basin and Southwest eastward across the central and southern Rockies into the adjacent Plains.
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Hazardous Weather Conditions

Current Conditions

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Slidell LA

7 Day Forecast

Tonight

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 23 °C

Tuesday

Mostly Sunny

Mostly
Sunny

High: 32 °C

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 19 °C

Wednesday

Mostly Sunny

Mostly
Sunny

High: 32 °C

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 22 °C

Thursday

Scattered Thunderstorms Chance for Measurable Precipitation 40%

Scattered
Thunderstorms

High: 31 °C

Thursday
Night

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

Low: 22 °C

Friday

Scattered Thunderstorms Chance for Measurable Precipitation 50%

Scattered
Thunderstorms

High: 31 °C

Friday
Night

Scattered Thunderstorms

Scattered
Thunderstorms

Low: 23 °C

Detailed Forecast

  • Tonight Isolated showers and thunderstorms before 1am. Mostly cloudy, with a low around 23. West wind around 10 km/h becoming north after midnight. Chance of precipitation is 20%.
  • Tuesday Mostly sunny, with a high near 32. North wind around 10 km/h.
  • Tuesday Night Partly cloudy, with a low around 19. North wind 5 to 10 km/h.
  • Wednesday Mostly sunny, with a high near 32. Northeast wind 5 to 10 km/h.
  • Wednesday Night Partly cloudy, with a low around 22. Calm wind.
  • Thursday Scattered showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 31. Chance of precipitation is 40%.
  • Thursday Night Scattered showers and thunderstorms. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
  • Friday Scattered showers and thunderstorms. Mostly cloudy, with a high near 31. Chance of precipitation is 50%.
  • Friday Night Scattered showers and thunderstorms. Mostly cloudy, with a low around 23.
  • Saturday Scattered showers and thunderstorms. Mostly cloudy, with a high near 31.
  • Saturday Night Scattered showers and thunderstorms. Mostly cloudy, with a low around 23.
  • Sunday Scattered showers and thunderstorms. Mostly cloudy, with a high near 31.
  • Sunday Night Scattered showers and thunderstorms. Mostly cloudy, with a low around 22.
  • Monday Scattered showers and thunderstorms. Mostly cloudy, with a high near 32.