Electromagnetic wave propagating in dust storms is susceptible to attenuation and phase rotation by suspended charged particles. Considerable attention has therefore been paid to the development in the recent past by researchers. This paper presents a theoretical approach for predicting the attenuation and the phase rotation of an electromagnetic wave propagation in dust storms environment with charged particles. Mathematical model based on forward scattering amplitude Rayleigh theory is given in terms of monodisperse medium (equal sized distribution) and polydisperse medium (exponential size distribution). The attenuation and the phase rotation are calculated, and the results are analysed. The effect caused by the charged particles is notably significant. It is found that the attenuation and the phase rotation with charged dust particles are greater than where there is no charge. The coefficients of attenuation and phase rotation increase with the magnitude of charges carried by the dust particles depicted by the ratio of charge-to-mass. The results also show the variation of both attenuation and phase rotation with the charge distribution angles under different charge-to-mass ratios.