First - the Betting line has firmed with the Hawks continuing to be a 2 1/2 points underdog
http://www.vegasinsider.com/nfl/odds/las-vegas/line-movement/seahawks-@-broncos.cfm/date/2-02-14/time/1830#X
Second the Weather continues to improve - now the latest forecast seems to be calling for a game time temperature in the Mid to High 30's.
https://www.google.com/search?q=new+jersey+weather&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a#q=new+jersey+weather&rls=org.mozilla:en-US:official