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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Current Conditions

Grundy County

Zone Forecast

  • Rest Of Today Mostly sunny. Highs in the lower 70s. Light south winds.
  • Tonight Partly cloudy. Lows in the upper 40s. Light west winds in the evening...then becoming calm.
  • Monday Partly sunny in the morning...then becoming mostly cloudy. Highs in the mid 70s. Southwest winds 5 to 10 mph.
  • Monday Night Showers and thunderstorms likely. Lows in the mid 50s. Light southwest winds. Chance of rain 60 percent.
  • Tuesday Cloudy with showers and thunderstorms likely in the morning...then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. West winds 5 to 15 mph with gusts to 25 mph. Chance of rain 70 percent.
  • Tuesday Night And Wednesday Mostly clear. Lows in the mid 40s. Highs in the lower 70s.
  • Wednesday Night And Thursday Mostly clear. Lows in the mid 40s. Highs in the upper 70s.
  • Thursday Night Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 50s. Chance of rain 40 percent.
  • Friday Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 70s. Chance of rain 50 percent.
  • Friday Night Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 50s. Chance of rain 20 percent.
  • Saturday Partly sunny. Highs in the mid 70s.