From the Spaceflight Meteorology Group: With a forecast high of 95° today at JSC and 97° at Sonny Carter Training Facility / Ellington Field the heat index will rise into the 100 to 106 range by mid afternoon today.  If possible limit outdoor work, drink plenty of water and take other precautions against the heat.  Record setting temperatures are possible the next several days.   The NWS Houston/Galveston office issues a Heat Advisory criteria of 108 or more is expected.  The JSC record high today is 94°.  JSC B30 records begin in 2000.  They record today for Hobby airport is 100.