HOUSTON (FOX 26) - After a round of dense morning fog, today looks great once again. Look for highs in the mid 70s with a mostly sunny sky. A cold front will pass through tonight bringing cooler air for the Valentine's Day weekend, but nothing too ugly. Highs on Saturday will likely stay in the mid 60s and could reach the upper 60s on Sunday. There will be a 20 percent chance for a light shower of Valentine's Day. Showers are likely on Monday followed by nice days with highs in the 70s.