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EXTREME WX CATEGORIES
   CITIES & VALUES:
       Temperature
       Dewpoint
       Heat Index
       Wind
       Wind Chill
       Pressure
       Pressure Change
       Precip Type/Intensity
       Precip Amount
       Thunderstorm
       Blizzard
       Visibility
       Astronomical
       Other
       Multiple
       Unknown
   CITIES & FULL REPORTS:
       Temperature
       Dewpoint
       Heat Index
       Wind
       Wind Chill
       Pressure
       Pressure Change
       Precip Type/Intensity
       Precip Amount
       Thunderstorm
       Blizzard
       Visibility
       Astronomical
       Other
       Multiple
   USA & WORLD PLOTS:
       Temperature
       Dewpoint
       Wind
       Wind Chill & Heat Index
       Pressure
       Pressure Change
       Precip Type/Intensity
       Precip Amount
       Thunderstorm
       Blizzard
       Visibility
       Astronomical
       Other
       Unknown
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CONTACT
       Bob Hart
       (rhart at fsu.edu)

Heat Index: Extreme & Weird Weather of the World

Extreme & Weird Weather of the World - Heat Index
This web page displays world cities having the most unique weather during the past three hours.
Change the weather category through the links to the left.

Currently using 36574 observations from 5210 unique global stations over the past 3 hours.
Last Updated: Thu Sep 18 07:31:26 UTC 2025


0 stations reporting heat index of 55°C or hotter

7 stations reporting heat index of 50°C to 54°C

20 stations reporting heat index of 45°C to 49°C

89 stations reporting heat index of 40°C to 44°C