I hope my forecast is better than my spelling of forcast, lol.
I like to go for stocks in sectors that have the best seasonals - energy, copper & other base metals, as well as PGMs. All of these usually do well between February and May. Gold and silver typically does OK during this time, but base metals normally outperform.
Seasonal trading isn't perfect, but it works 70-80% of the time - I like the odds.
One other thing - because I think there will be a major correction after the spring rally, I plan to stick with liquid stocks, so I can get out quickly when the time comes.