Hot today! The second day of our three-day mini-heatwave (heatwave is three days of 90+ temps) – Forecast rule of thumb, if you get temps above 90 degrees, that seems to be the trigger for an isolated storm.. so 20% chance today. Storm chances increase some tomorrow and then likely Wednesday with scattered showers and storms possible the rest of the week. Highs, after tomorrow, will be the mid-80s which is right at seasonable average!#loudouncountyva