Front is presently just offshore of TX Gulf Coast. Deep moisture remains at Brownsville and is expected to beginning returning northward tonight.
Upper flow remains strong over the Plains.
Moisture return is expected to commence by 03Z and to be strong overnight and Sunday. Degree of moisture return is biggest uncertainty at this time. A dryline should extend from somewhere near the low southward through the TX Panhandle. A trough is expected to amplify over time in the West, but stout upper flow will persist over the High Plains each day. We may need to shift operations north or south each day on the High Plains depending on the location of jet maxima embedded in the flow and cap strength, but overall, supercells may occur somewhere on the High Plains just about everyday next week.