National Weather Service United States Department of Commerce

Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

A simple skew-T log-P diagram based on model data is displayed below. Various sites (primarily NWS and nearby international TAF sites) are selectable. The HRRR, RAP, HiResW, NAM, and GFS models are available, using BUFKIT data. Model valid time buttons are below the diagram. A more complete model sounding page is available from the NOAA/ESRL/GSD link.

 

 

Site:      Model:                  Go To NOAA/ESRL/GSD Model Soundings Page