National Weather Service United States Department of Commerce

Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Trick or Treating Forecast

Be sure to dress warm tonight as this Halloween is looking more like a trick rather than a treat due to chilly temperatures and partly cloudy skies. There is even a chance for some snow showers in the northern mountains after 9 pm. Don't see your city on here? Find the forecast for your area at www.weather.gov/gjt!