Is it going to be a dangerous to your health to go outside today? Heat Warning flashes the current outside heat index based on your current locations temperature and humidity levels. You can also view U.S. map images of apparent temperature (Current and Predictive).
Heat Warning will auto-refresh every 15 minutes and every 5 miles when you are on the move. Internet connectivity is needed to display the heat index. Non-U.S. data provided by World Weather Online.
Contact us: We welcome all suggestions for additions or changes to improve the application. Please email [email protected] with any requests, suggestions, or questions.