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We report the discovery of a likely outbursting Class I young stellar object,associated with the star-forming region NGC 281-W (distance $\sim 2.8$ kpc).The source is currently seen only at infrared wavelengths, appearing in boththe Palomar Gattini InfraRed ($1.2~\mu$m) and the Near Earth Object WidefieldInfrared Survey Explorer ($3.4$ and $4.6~\mu$m) photometric time-domainsurveys. Recent near-infrared imaging reveals a new, extended scattered lightnebula. Recent near-infrared spectroscopy confirms the similarity of PGIR 20dcito FU Ori type sources, based on strong molecular absorption in CO, H$_2$O, andOH, weak absorption in several atomic lines, and a warm wind/outflow asindicated by a P Cygni profile in the HeI 10830 A line. This is a rare case ofan FU Ori star with a well-measured long term photometric rise before a sharperoutburst, and the second instance of an FU Ori star with a documented two-stepbrightening in the mid-infrared.

Outbursting Young Stellar Object PGIR 20dci in the Perseus Arm