The South African Weather Service have issued a statement to the public that a heatwave is expected to hit JHB this weekend!
How does SAWS determine heatwaves?
The heatwave map shows different thresholds based on the hottest average maximum temperature (climate statistics).
Example: If Cape Town is forecasted to be 32°C or more for atleast 3 consecutive days then is it a heatwave. If lower than 32°C for 1 out of the 3 days, then NO heatwave.
#SAWeather #ILF #DiscoverFourways