Wednesday, May 16, 2012   14:59 hrs WBGT:   74.93°     CAT 0 MEASUREMENT CELSIUS FAHRENHEIT Wet Bulb 20.82° 69.47° Dry Bulb 27.76° 81.96° Globe 32.66° 90.78° Heat Index 28.23° 82.81° Work / Rest / Water Consumption Table US Army Medical Department Activity - Fort Polk - Dept. of Preventive Medicine Sustaining Health and Performance in the Heat article CAT 0 <= 78° CAT 1 78.0° - 81.9° CAT 2 82.0° - 84.9° CAT 3 85.0° - 87.9° CAT 4 88.0° - 89.9° CAT 5 => 90.0° Note: The WBGT readings depicted on this website may differ from the WBGT readings at other locations, and should only be used as a guideline. Commanders should set up their unit's WBGT monitoring device(s) via their Field Sanitation Teams to determine the WBGT index in their respective locations.