Sea level. Mean sea level (MSL) (abbreviated simply sea level) is an average level of the surface of one or more of Earth's oceans from which heights such as elevations may be measured.
Dates: September - October. Weather: Autumn in Wyoming is a delight. Many locations will see snow in mid-September, but it doesnât get to be real winter until late November. During October and November youâll discover a warm Indian Summer, with cool nights and beautiful changing colors. Early freezes in the fall are common.
Strong northeast winds will likely cause areas of blowing and drifting snow, with areas of very limited visibility across portions of central and southern Wyoming, including Interstate 80. White-out conditions and ground blizzards are expected across Sweetwater county. Details of this upcoming winter storm are below.