National Weather Service United States Department of Commerce

Heavy rain possible for parts of the northern Rockies & Plains; Severe storms for the Upper Midwest

An unseasonably strong storm system in the northwest U.S. will bring showers and thunderstorms, some heavy, to parts of the northern Rockies and northern Plains through Saturday. Isolated flash floods will be possible in these areas. Some of the storms could be severe in parts of the Dakotas into Minnesota, with large hail and damaging winds.
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Current Conditions

Suffolk

Zone Forecast

  • Rest Of Tonight Mostly cloudy with scattered showers. Lows around 70. Northeast winds around 5 mph. Chance of rain 40 percent.
  • Saturday Mostly cloudy. A slight chance of showers in the morning...then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Northeast winds 5 to 10 mph. Chance of rain 30 percent.
  • Saturday Night Mostly cloudy. A slight chance of showers in the evening. Lows in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.
  • Sunday Partly sunny. Highs in the lower 80s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.
  • Sunday Night Mostly clear. Lows in the lower 60s. Northeast winds 5 to 10 mph.
  • Monday Mostly sunny. Highs in the lower 80s.
  • Monday Night Mostly clear. Lows in the mid 60s.
  • Tuesday Mostly sunny. Highs in the lower 80s.
  • Tuesday Night Mostly clear. Lows in the mid 60s.
  • Wednesday Mostly sunny. Highs in the mid 80s.
  • Wednesday Night Mostly clear. Lows in the upper 60s.
  • Thursday Mostly sunny. Highs in the mid 80s.
  • Thursday Night Partly cloudy. Lows around 70.
  • Friday Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 30 percent.