National Weather Service United States Department of Commerce

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. 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, RRFS, 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