MAXIMUM HEAT INDEX AND PROBABILITY FORECASTS AT PORTLAND_ME

The table below gives the MAXIMUM heat index forecast for days 3 through 7 at PORTLAND_ME.


MON TUE WED THU FRI
JUL 21 JUL 22 JUL 23 JUL 24 JUL 25
MAXIMUM HEAT INDEX 73 F 74 F 76 F 82 F 83 F
PROBABILITY OF MAXIMUM HEAT INDEX EXCEEDING:
115 F 0 % 0 % 0 % 0 % 0 %
110 F 0 % 0 % 0 % 0 % 0 %
105 F 0 % 0 % 0 % 1 % 1 %
100 F 0 % 0 % 0 % 3 % 2 %
95 F 0 % 0 % 0 % 8 % 8 %
90 F 0 % 0 % 2 % 18 % 20 %
85 F 0 % 2 % 8 % 35 % 41 %
80 F 5 % 14 % 25 % 55 % 63 %