National Weather Service United States Department of Commerce

Heavy rain and flash flooding possible in the Desert Southwest and Great Lake States this evening and tonight

A slow moving cold front may bring heavy rain and localized flooding Wednesday to portions of the Great Plains. More heavy rain will be possible in the Desert Southwest again Wednesday. Hot temperatures will continue in the Mississippi Valley - and spread up the east coast Wednesday.
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Current Conditions

St. Marys County

Zone Forecast

  • Rest Of The Overnight Mostly clear. Lows in the mid 60s. Northeast winds around 5 mph.
  • Today Sunny. Highs in the mid 80s. Northeast winds around 5 mph.
  • Tonight Mostly clear in the evening...then becoming mostly cloudy. Lows in the upper 60s. South winds around 5 mph...becoming west around 5 mph after midnight.
  • Thursday Mostly sunny. Highs in the lower 80s. Northwest winds 5 to 10 mph.
  • Thursday Night Mostly clear. Lows in the lower 60s. Northwest winds 5 to 10 mph...becoming northeast after midnight.
  • Friday Mostly sunny. Highs in the lower 80s.
  • Friday Night Partly cloudy. Lows in the mid 60s.
  • Saturday Mostly sunny. Highs in the mid 80s.
  • Saturday Night Partly cloudy. Lows in the lower 70s.
  • Sunday Partly sunny. Highs around 90.
  • Sunday Night Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 30 percent.
  • Labor Day Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 40 percent.
  • Monday Night Mostly cloudy. Lows around 70.
  • Tuesday Mostly sunny. Highs in the upper 80s.