Yesterday's Maximum Wind Chill / Heat Index map plots the highest "feels like" temperature at each Mesonet station. Thus, depending on the season, the map plots either:
- the highest wind chill (if temperature is less than 50 F),
- the highest heat index (if temperature is greater than 80 F), or
- the highest temperature (if temperature is between 50 and 80 F) since midnight at each Mesonet station.
This map is updated every 5 minutes.