  This paper is devoted to study the warm inflation using vector fields in the
background of locally rotationally symmetric Bianchi type I universe model. We
formulate the field equations, slow-roll and perturbation parameters (scalar
and tensor power spectra as well as their spectral indices) under slow-roll
approximation. We evaluate all these parameters in terms of directional Hubble
parameter during intermediate and logamediate inflationary regimes by taking
the dissipation factor as a function of scalar field as well as a constant. In
each case, we calculate the observational parameter of interest, i.e.,
tensor-scalar ratio in terms of inflation. The graphical behavior of these
parameters shows that the anisotropic model is also compatible with WMAP7 and
Planck observational data.
