Staying safe in high heat and humidity

The DMV region experiences high temperatures and humidity during the summer months. This leads to high heat index values (the combined effects of temperature and humidity), which poses a greater risk of heat-related illness. 

Staying safe

1. Monitor conditions: Shift plans accordingly to avoid peak heat exposure. 
2. Stay hydrated: Drink throughout the day, even when not thirsty.  
3. Take breaks: Allow yourself to cool down.
4. Look out for each other: Keep an eye on coworkers, friends, family, and those around you. 
5. Stay educated: Know the signs of heat cramps, heat exhaustion, and heat stroke.
6. Ask for help: Dial 911 or call Metro Transit Police (202-962-2121) if needed.

To monitor the heat index, check local weather forecasts.

Symptoms of heat-related illness

1. Heat cramps: Muscle pain or spasms that occur due to dehydration during intense work. 
2. Heat exhaustion: Heavy sweating; cold/pale/clammy skin; fast/weak pulse; nausea and vomiting; cramps, dizziness; weakness and tiredness; headache, or fainting.  
3. Heat stroke (medical emergency): Hot, dry or damp skin; confusion; fast/strong (bounding) pulse; or loss of consciousness. 

Take action quickly

If you see someone showing signs of heat illness, move them to a cool or shaded area, provide water, and use water or ice to reduce their body temperature.

If symptoms do not improve or if you see signs of heat stroke, call 911 or Metro Transit Police at 202-962-2121.