A weak wind shift boundary is currently stationary to the north and west. This boundary is expected to interact with an upper level low that will be moving southwest. The upper level low is forecast to move from central Texas into northern Mexico over the next few nights.

Heavy rains are likely to occur as a result of this movement, particularly in areas along and north and west of the boundary. The atmosphere is described as very moist, which could contribute to the heavy rainfall. Further details about the expected weather pattern are available from the source, including specific timing and potential impacts.