National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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Hazardous Weather Conditions

Current Conditions

Northern Middlesex

Zone Forecast

  • Overnight Cloudy with a 20 percent chance of light rain. Not as cool with lows in the lower 30s. Southwest winds 5 to 10 mph.
  • Sunday Mostly cloudy with a slight chance of light rain in the morning...then mostly sunny in the afternoon. Highs around 50. Southwest winds around 5 mph. Chance of rain 20 percent.
  • Sunday Night Rain...mainly after midnight. Lows in the mid 40s. Southeast winds 5 to 10 mph. Chance of rain near 100 percent.
  • Monday Rain with a slight chance of thunderstorms in the morning...then a chance of rain in the afternoon. Highs in the mid 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
  • Monday Night Mostly cloudy in the evening...then becoming partly cloudy. A 20 percent chance of showers. Lows in the upper 40s. South winds 10 to 15 mph with gusts up to 25 mph...becoming southwest after midnight.
  • Tuesday Mostly sunny. Highs in the lower 50s.
  • Tuesday Night Mostly cloudy. Lows in the lower 30s.
  • Wednesday Mostly cloudy. A chance of rain and snow in the morning...then a chance of rain in the afternoon. Cold with highs around 40. Chance of precipitation 50 percent.
  • Wednesday Night Mostly cloudy. Snow likely...mainly in the evening. Lows around 30. Chance of snow 60 percent.
  • Thanksgiving Day Partly sunny. Highs in the lower 40s.
  • Thursday Night Mostly cloudy. A chance of snow showers. Lows in the upper 20s. Chance of snow 30 percent.
  • Friday Mostly sunny. Cold with highs in the upper 30s.
  • Friday Night Partly cloudy. Cold with lows in the lower 20s.
  • Saturday Mostly sunny. Cold with highs in the mid 30s.