Temperatures will be quite warm again today, with highs in the 80's to lower 90's across southeast Wyoming.  Expect plenty more moisture to move over the Cowboy state, with instability developing by the afternoon.  Showers and thunderstorms will develop and linger into the night.  Some storms will have the capability to produce heavy rain and some hail, evening into the night time hours.  Flooding and some washouts will be possible, as more monsoon moisture arrives.