Wet Bulb Globe Temperature (WBGT), Most Recent 15 min Observations

WBGT at TA-6 (Main) meteorological tower: 65.9 F

• 17:15 PM MST August 14, 2026
• Air temperature (dry bulb): 80.3 F
• Relative humidity: 27.5 %
• Wind speed: 6.3 mph

WBGT at TA-54 (White Rock) meteorological tower: 65.8 F

• 17:00 PM MST August 14, 2026
• Air temperature (dry bulb): 79.7 F
• Relative humidity: 30.3 %
• Wind speed: 10.1 mph

NOTE: Use the WBGT measurement nearest to the location where the work is taking place.

If WBGT is > 85 F, reach out to your local Industrial Hygienist for a heat stress assessment.

A Heat Stress Screening Protection Plan is required.