National Weather Service United States Department of Commerce

Cold Front Crossing the Central U.S.

A cold front over the Northern Rockies will move eastward to the Upper Mississippi Valley/Central Plains by Monday. Rain will develop along the boundary over the Upper Midwest and move into the Upper Great Lakes by Monday. Some of the thunderstorms could become severe in portions of Texas through Monday.
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Hazardous Weather Conditions

Current Conditions

St. Marys County

Zone Forecast

  • Rest Of Tonight Mostly clear. Lows in the upper 30s. Northeast winds 10 to 15 mph.
  • Monday Sunny. Highs in the mid 60s. Northeast winds 5 to 10 mph.
  • Monday Night Mostly clear in the evening...then becoming partly cloudy. Lows in the upper 40s. Southeast winds around 5 mph... Becoming south after midnight.
  • Tuesday Mostly sunny in the morning...then mostly cloudy with a chance of showers in the afternoon. Highs in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
  • Tuesday Night Mostly cloudy with showers likely in the evening... Then partly cloudy after midnight. Lows in the upper 40s. Northwest winds 10 to 15 mph. Chance of rain 60 percent.
  • Wednesday Mostly sunny. Highs in the mid 60s.
  • Wednesday Night Mostly clear. Lows in the lower 40s.
  • Thursday Sunny. Highs in the mid 60s.
  • Thursday Night Partly cloudy. Lows in the upper 40s.
  • Friday Partly sunny with a 50 percent chance of showers. Highs in the lower 70s.
  • Friday Night Mostly cloudy with a 50 percent chance of showers. Lows in the lower 50s.
  • Saturday Mostly sunny. Highs in the lower 70s.
  • Saturday Night Partly cloudy. Lows around 50.
  • Sunday Mostly sunny. Highs in the upper 60s.