High pressure will cause temperatures to reach dangerous levels this week, but another gulf disturbance looms by the weekend.

HOUSTON - This weekend will be a bit of a mixed bag with muggy air and a few storms on Saturday, followed by the start of a heat wave on Sunday. Look for high temperatures in the low 90s on Saturday ...

Sunday onward: Dry pattern returns with hot and humid conditions. Afternoon highs will be in the upper 90s with overnight ...