According to the MTA:

ELECTRICAL IMPROVEMENTS Mar 20 – 23, Fri 9:45 PM to Mon 5 AM Jamaica-bound F trains are rerouted via the E after 47-50 Sts, Manhattan to Roosevelt Av, Queens

No Jamaica-bound F service at 57 St, Lexington Av/63 St, Roosevelt Island and 21 St-Queensbridge.

Most Roosevelt Island residents should stay home and have no need to use the subway unless absolutely necessary or providing an essential service.