Updated: Sunday, 19 Jan 2020 02:39 PM SAST 
Date Forecast Temperature Precipitation Wind
Mon 50 76 0 99
Tue 49 72 30 45
Wed 46 80 5 60
Thu 61 77 32 88
Fri 37 37 41 29
Sat 47 54 41 47
Sun 51 72 29 53

The Forecast Significance Index is a scale from 0-100 that gives one an idea or measure of the severity or uniqueness of the overall forecast, or individual aspects like temperature, precipitation and wind forecast values when compared to the long-term climate average value. The lower the value, the less significant the forecast value is compared to the long-term climate mean. So, for example, a value of 90 for the temperature forecast indicates that the forecast value is uniquely high (or low) depending on the season. Likewise a high value for wind indicates a significant wind event (when compared to the long-term average) is most likely going to occur for your location.