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Baltimore, MD skyline — local weather forecast and conditions
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Weather Baltimore, MD

Baltimore Weather Thursday: Hazy 98°F Heat Triggers Air Quality Alert

Best Window Today: 98°F, Areas Of Smoke
Rain Risk Possible later
What To Wear / Bring Sun protection, water, and breathable layers
Useful Links Local forecast, radar, and relevant planning links
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7-Day Forecast

Today 98°Areas Of Smoke
Fri 92°Areas Of Smoke
Sat 90°Showers And ...
Sun 90°Chance Showe...
Mon 87°Sunny
Tue 89°Chance Showe...
Wed 89°Chance Rain ...

Baltimore is waking up to another scorcher, with highs climbing near 98°F today under hazy, smoke-filled skies and heat index values reaching as high as 103°F — the National Weather Service held off on a formal heat advisory, but it’s hot enough to take seriously, so plan outdoor time for the early morning and keep water within reach all day.

Today’s Setup

Forecasters at the National Weather Service opted against issuing heat headlines today, coordinating with neighboring offices on temperatures that come in just under advisory criteria. But thick Canadian wildfire smoke — pushed south from fires burning in Quebec and western Ontario — is limiting mixing near the ground, part of why it feels so oppressive. Maryland’s air quality agency has issued a Code Orange Air Quality Alert for the Baltimore metro today, with additional alerts likely Friday as an even thicker smoke plume moves in.

Best Window To Be Outside

Smoke stays scattered through the morning before thickening after 4 PM today, so a walk around the Inner Harbor or a run through Patterson Park is your best bet before the haze and heat build. Tonight’s low near 75°F brings little relief, with more smoke rolling in after 9 PM. If a pool day is on the agenda, the 2-Person Intex Floating Lounge with Cooler is a cheap way to cool off while it’s on sale.

Rain, Wind, Fire, Or Heat Risk

The Storm Prediction Center has flagged a Marginal (Level 1 of 5) risk for isolated strong storms along the Mason-Dixon line today. Rain chances stay low today (5%), but Friday night brings a 40% chance of showers and thunderstorms after 2 AM as a cold front approaches — the same front expected to raise thunderstorm chances further into the weekend and possibly linger through Sunday.

What To Wear Or Bring

With poor air quality expected into Friday, anyone sensitive to smoke should consider an N95 respirator mask smoke for extended time outdoors. It’s also a smart week to double-check home preparedness — a smoke detector combo pack and a go bag emergency evacuation kit are worth having on hand given the run of smoky, hazy days.

Weekend Events & Gameday

Saturday, July 18 is a big night around town: Morgan Wallen headlines M&T Bank Stadium with temperatures easing into the low 90s for tailgating — bring sun protection and consider a Morgan Wallen t-shirt for the show. Same night, Tame Impala plays CFG Bank Arena (indoor, smoke-free relief), and the Chesapeake Baysox host the Hartford Yard Goats. Tickets on SeatGeek or tickets on StubHub are worth checking now before these sell out. Looking ahead, Meghan Trainor brings her Get In Girl Tour to CFG Bank Arena on July 20.

Tonight’s Dinner

Too hot to fire up the stove tonight — a cold Thai noodle salad or a build-your-own smoothie bowl bar makes more sense, and a high-powered blender earns its keep this week. Need ingredients? You can order groceries on Amazon and have everything for tonight’s dinner delivered to your door.

Next Few Days

Friday brings a thicker smoke plume and a high near 92°F with no rain expected during the day. Saturday’s high sits near 90°F, and thunderstorm chances keep building into the weekend and possibly Sunday as that front settles in — a good sign the smoke and heat won’t linger much longer.

Upcoming Home Games

Plan around the forecast — grab tickets, gear up, and see kickoff conditions.

Chesapeake Baysox vs Hartford Yard Goats
Sat, Jul 18 · Prince George's Stadium

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