Tracking more heat ahead of a midweek cooldown

TONIGHT: I'm tracking a clear and calm evening with temperatures dropping into the low 70s by the end of the night. Winds will be out of the northwest at 5-8 mph.

TOMORROW: I'm tracking another day of plentiful sunshine as temperatures climb into the low 90s by the afternoon hours, although humidity will make it feel like the upper 90s. Winds will be out of the west at 5-8 mph.

EXTENDED: I'm tracking another hot start to the week as Monday and Tuesday will have afternoon high temperatures in the mid 90s and heat index values approaching 100. This heat will not last much longer as a cold front passes through Missouri Tuesday into Wednesday. There is little to no chance of rainfall with this front, but by Wednesday afternoon temperatures will only top out in the mid 80s. This will set the trend of a cooler rest of the week with minimal rain chances included.