National Weather Service United States Department of Commerce

Severe storms and heavy rain possible from parts of Plains to Great Lakes on Labor Day

Isolated severe thunderstorms are forecast to develop on Labor Day along and ahead of a cold front from parts of the southern Great Lakes southwestward across Illinois and Missouri into southeast Kansas. Damaging winds, large hail and heavy rainfall will be possible with these storms.
Read More...

Hazardous Weather Conditions

Current Conditions

Nassau County

Zone Forecast

  • Today Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the lower 90s inland...in the upper 80s coast. Southwest winds 5 mph shifting to the southeast in the afternoon. Heat index readings 99 to 103.
  • Tonight Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the lower 70s inland...in the mid 70s coast. South winds 5 to 10 mph.
  • Tuesday Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the lower 90s inland... In the upper 80s coast. South winds 5 mph shifting to the southeast in the afternoon. Heat index readings 98 to 102.
  • Tuesday Night Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the lower 70s. South winds 5 to 10 mph.
  • Wednesday Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Southeast winds 5 to 10 mph.
  • Wednesday Night Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the lower 70s.
  • Thursday Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs around 90.
  • Thursday Night Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the lower 70s.
  • Friday Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs in the upper 80s.
  • Friday Night Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the lower 70s.
  • Saturday Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs around 90.
  • Saturday Night Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the lower 70s.
  • Sunday Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs in the lower 90s.