This is posted on the LIRR website:
LIRR Service Update
Starting at 7:00 AM, the LIRR will provide limited two-hourly service to and from Farmingdale on the Ronkonkoma Branch, and to and from Huntington, Babylon and Port Washington due to snow accumulation and third rail icing conditions. Service on all other branches is suspended.
Is there anyway to figure when the train will be running from Hicksville to Penn? They still have the normal schedule listed on the website.