Record low temperatures accompanied with snowfall were reported across portions of Midwest and Northeast, US, since May 14, 2016. According to the National Weather Service (NWS), below average temperatures will linger in the area until the middle of the week, when warmer, more seasonable conditions will begin to take place. Severe thunderstorms are expected across parts of the Plains throughout May 16, and heavy rainfalls and flash floods could affect the local areas of Southern and Central Plains on May 17. Parts of Wisconsin, Michigan, northeast Ohio, northern and western Pennsylvania and northern New York experienced snowfall throughout the period between May 14 and 15. In Marquette, 2.8 cm (1.1 inches) fell on May 14. Some areas in northern New England, Upstate New York, and Syracuse were still covered in snow, as of May 16. On May 14, daily record lows were reported in North Dakota, Missouri,