Baltimore woke up Tuesday, March 10, 2026, to pockets of patchy fog hugging the Inner Harbor and low-lying roads before the gray gave way to a warm, mostly sunny afternoon with a high near 74°F. The fog was mainly an early-morning issue, around 4 to 5 a.m., and is expected to lift by mid-morning, leaving a quiet, comfortable stretch for errands and outdoor plans.
Morning Fog, Sunny Afternoons
Tuesday stays friendly, weather-wise. A light southerly breeze and plenty of sunshine will push temperatures into the low to mid 70s, with winds on the calmer side, so the midday hours should feel pleasant rather than blustery. Clouds will start to creep in later in the evening as the next system approaches.
Wednesday Severe Weather Risk
Wednesday, March 11, 2026, is when things get interesting. A strong cold front will move through, and showers and thunderstorms become more likely during the afternoon and evening. According to the National Weather Service office in Baltimore/Washington, some storms could turn severe, with damaging winds, large hail, and even an isolated tornado or two possible, followed by a noticeable drop in temperatures behind the front. Have a plan to head indoors quickly if watches or warnings are issued.
Marine And Wind Concerns
Out on the water, mariners should be ready for building southerly winds Wednesday into Wednesday night, with Small Craft Advisories possible on the Chesapeake Bay and tidal Potomac. Gusts are likely to reach 20 to 25 knots over open water. On land, expect gusts up to 30 to 40 mph around and after the frontal passage on Thursday, so it is a good time to secure loose outdoor items and brace for a blustery stretch.
How To Prepare
Keep a charged phone handy with weather alerts turned on, and be ready to shift any Wednesday evening outdoor plans indoors if the commute starts looking stormy. For more context on the mild spell leading up to this front, check out our balmy blast preview.
