National Weather Service United States Department of Commerce

Flash flooding possible for parts of Upper Midwest

A slow-moving weather system progressing from the northern Plains to the Great Lakes will bring excessive rainfall and a risk of flash flooding to portions of the Upper Midwest on Friday. The heaviest rainfall is expected from central Iowa northeastward across southeastern Minn. and into Wisc. Rainfall totals of 1-2 inches, with locally-higher amounts, are possible through Saturday morning.
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Hazardous Weather Conditions

Current Conditions

St. Tammany Parish

Zone Forecast

  • Today Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs in the upper 80s. Southeast winds 5 to 10 mph.
  • Tonight Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the upper 70s. Southeast winds 5 to 10 mph.
  • Saturday Showers and thunderstorms. Highs in the upper 80s. South winds 5 to 10 mph. Chance of precipitation 80 percent.
  • Saturday Night Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the mid 70s. Southeast winds to 10 mph.
  • Sunday Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs around 90. Southeast winds to 10 mph.
  • Sunday Night Partly cloudy. Lows in the upper 70s.
  • Labor Day Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs in the lower 90s.
  • Monday Night Partly cloudy. Lows in the mid 70s.
  • Tuesday Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs in the lower 90s.
  • Tuesday Night Partly cloudy. Lows in the mid 70s.
  • Wednesday Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs in the lower 90s.
  • Wednesday Night Partly cloudy. Lows in the mid 70s.
  • Thursday Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs in the lower 90s.