National Weather Service United States Department of Commerce

Flash flooding possible across parts of Midwest

Showers and thunderstorms ahead of a strong cold front moving across the Midwest on Friday are expected to produce rainfall rates of 1-2 inches per hour, creating a risk of flash flooding across parts of southern Minnesota and northern and central Iowa. The flash flooding risk will continue into Saturday and move eastward, into the Ohio Valley.
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Hazardous Weather Conditions

Current Conditions

Grundy County

Zone Forecast

  • Rest Of Today Mostly cloudy. Chance of showers and a slight chance of thunderstorms in the late morning and early afternoon... Then a slight chance of showers late in the afternoon. Highs in the upper 70s. South winds 10 to 15 mph. Chance of precipitation 40 percent.
  • Tonight Mostly cloudy. Chance of showers and thunderstorms in the evening...then showers and thunderstorms likely overnight. Chance of showers and thunderstorms during the predawn hours. Lows in the mid 60s. South winds 10 to 15 mph. Chance of precipitation 60 percent.
  • Saturday Mostly cloudy. Highs in the upper 80s. Southwest winds around 10 mph.
  • Saturday Night Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the upper 60s. West winds around 10 mph in the evening becoming light and variable after midnight.
  • Sunday Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs in the lower 80s. West winds 10 to 15 mph.
  • Sunday Night Partly cloudy. Lows in the lower 60s.
  • Monday Partly cloudy. Highs in the lower 70s.
  • Monday Night Mostly clear. Lows in the mid 50s.
  • Tuesday And Tuesday Night Partly cloudy. Highs in the mid 70s. Lows in the upper 50s.
  • Wednesday Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the upper 70s.
  • Wednesday Night Partly cloudy. Lows in the lower 60s.
  • Thursday Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the upper 70s.