Houston is waking up to a gray, soupy start this Sunday, March 8, 2026. Light rain, low clouds, and pockets of dense fog are hanging over the metro, especially near the coast. Temperatures are sitting in the upper 60s, and the mix of mist, drizzle, and fog is expected to slow the morning drive through midmorning.
Fog and Commute
Early readings at Houston Hobby reported heavy rain with mist, around 68°F, and visibility trimmed to roughly three miles. Low-lying areas and roads along the bay are already seeing slower traffic as drivers ease off the gas. A Dense Fog Advisory is in effect for parts of Galveston Bay and nearby nearshore waters until 9 a.m., so bridges and coastal approaches are likely to see the toughest visibility. Motorists are urged to use low-beam headlights, reduce speed, and leave extra stopping distance when the fog thickens, according to the National Weather Service.
Today's Forecast
Showers and thunderstorms are expected to be most active during the morning commute, then fade to more scattered showers and patches of fog through the afternoon, with highs near 74°F. Most neighborhoods should collect between one-tenth and one-quarter of an inch of rain, though a few heavier downpours could briefly boost those totals. Keeping an umbrella close is a smart move, and drivers are encouraged to steer clear of water-covered roads, since slow-moving storms can drop a quick burst of rain.
Marine Outlook and Midweek Change
Out on the water, boaters can expect periodic sea fog around Galveston Bay and reduced visibility across the nearshore Gulf through Sunday night. Small craft operators are advised to use caution or hold off on nonessential trips until conditions improve. Farther out in time, forecasters are tracking a stronger cold front expected to move through Tuesday night into Wednesday (Tuesday, March 10, 2026 into Wednesday, March 11, 2026). That front could bring another round of strong to severe storms, followed by gusty northerly winds behind it. Seas and winds are projected to climb sharply by midweek as the front sweeps through, according to the latest guidance from the National Weather Service.
How To Plan
If you have to be on the road early, plan for extra travel time, stick with low beams in fog, and check traffic cameras before heading out. The Houston TranStar site offers real-time views of slowdowns and incidents around the region. On the water, mariners and ferry operators should consider delaying nonessential departures until visibility improves. Anyone with outdoor plans later this week will want to keep an eye on updated forecasts as that midweek front approaches.
