BLUF

Extreme weather is now occurring more regularly. For some people, the heat is just annoying; but for others, it poses a severe health risk.

Summary

KEY POINTS:
  • A heatwave occurs when there is sustained, above-average temperatures.
  • Pregnant women and the elderly are usually most at risk.
  • Feeling dizzy or nauseas, or vomiting, are often signs of heat stress.

References