forecast

[1]	predict , foretell , prophesy , prognosticate , foresee , augur , presage , vaticinate , anticipate , forewarn , calculate
[2]	calculate
[3]	calculate , estimate , reckon , count on , figure
[4]	bode , portend , auspicate , prognosticate , omen , presage , betoken , foreshadow , augur , foretell , prefigure , predict

[1]	prognosis
[2]	prediction , prophecy , prognosis , prognostication , foresight , augury , vaticination , anticipation , forewarning , calculation