Baltimore Weather Radar
Baltimore Live Weather
Baltimore Live Weather Radar
Baltimore Hourly Weather Forecast
Baltimore 7-Day Weather Forecast
Baltimore Weather Overview
The Baltimore weather radar provides live doppler tracking of storm systems across central Maryland where humid subtropical and humid continental climates collide. Weather radar Baltimore displays doppler radar data from the NWS Baltimore/Washington office (WFO LWX) in Sterling, Virginia, which operates the Baltimore doppler radar network. Baltimore weather doppler radar shows real-time precipitation patterns across the Chesapeake Bay region, where the bay's proximity moderates temperature extremes while Baltimore's I-95 corridor position puts the city in the path of nor'easters. The doppler weather radar Baltimore updates every 10 minutes with live storm movement data.
Severe thunderstorms are Baltimore's primary weather threat from May through August when the Baltimore weather radar frequently shows intense doppler signatures in storm cells. The June 29, 2012 derecho remains Baltimore's most devastating recent weather event — doppler weather radar Baltimore tracked this fast-moving line of storms with winds exceeding 80 mph that killed 13 people statewide and left over 1 million without power. Live weather radar Baltimore also tracks winter nor'easters using doppler technology to measure snowfall rates. The February 2010 Snowmageddon dropped 54.9 inches over five days, while the January 2016 blizzard delivered 29.2 inches in 36 hours — both storms clearly visible on Baltimore doppler radar as they approached.
Flash flooding appears frequently on the Baltimore doppler weather radar after intense rainfall, like the May 2018 Ellicott City disaster that dumped over 8 inches in 2-3 hours. The weather radar for Baltimore shows an average of 41.9 inches of annual precipitation distributed fairly evenly across all seasons. The Baltimore weather radar doppler system provides critical early warning for severe weather threats. Rare cold outbreaks occasionally push temperatures to dangerous levels, though Baltimore's record low of -7°F was set in February 1899. Current weather radar Baltimore delivers the most accurate doppler-based view of approaching storms.
Baltimore Weather Risks & Safety
Severe Thunderstorm Risk
Severe thunderstorms roll through Baltimore regularly, especially spring through early fall. Expect damaging winds above 58 mph, large hail, and dangerous lightning. The radar shows you each storm cell's position, movement, and intensity — so you can tell if one is headed your way. When a thunderstorm warning drops for Baltimore, get indoors and away from windows until it passes.
Flooding & Flash Flood Risk
Flash flooding is Baltimore's most persistent weather hazard. Slow-moving thunderstorms or tropical moisture can dump enough rain to overwhelm drainage systems within hours — especially in paved urban areas where water has nowhere to go. Check the radar to see where the heaviest rain is falling and which areas to avoid. The standing rule: turn around, don't drown. Never drive through flooded roads, even if they look shallow.
Winter Storm Risk
Winter storms hit Baltimore when Gulf or Pacific moisture runs into cold Arctic air — the result is some combination of heavy snow, ice, and strong winds. The key thing to watch on radar is the rain-snow line: that boundary determines whether Baltimore gets rain, freezing rain, or heavy snow, and it can shift by miles in an hour. When a winter storm watch goes up, stock your emergency supplies and plan to stay home.
Extreme Cold & Wind Chill Risk
When Arctic air drops into Baltimore, temperatures plunge well below zero and wind chill values become dangerous — frostbite can set in within minutes of exposed skin. On the radar, watch for the approaching cold front and any precipitation behind it that could freeze on contact. Before it hits: insulate your pipes, stock up on heating fuel, and plan to stay indoors. Wind chill advisories in Baltimore mean business.
How to Use Baltimore Weather Radar
Check Current Conditions
View the real-time weather status at the top of the Baltimore radar page showing temperature, humidity, wind speed, and current conditions. This gives you an instant snapshot of what's happening right now across the metro area.
Monitor the Radar Map
The interactive radar map displays precipitation and storm movement across Baltimore and surrounding counties. Toggle between precipitation and cloud cover views, then hit play to watch the animation and see which direction storms are tracking and their speed of approach.
Review Hourly and 7-Day Forecasts
Scroll to the hourly forecast to see when rain, snow, or severe weather might arrive in the next 24 hours. The 7-day outlook helps plan around Baltimore's variable weather, especially during nor'easter season from November through March.
Track Severe Weather
During severe thunderstorm or winter storm warnings, check the radar frequently to monitor storm intensity and movement. Baltimore's position along the I-95 corridor means nor'easters and severe storms can intensify quickly as they approach from the south or west.
Who Benefits from Baltimore Weather Radar
Commuters & Drivers
Baltimore commuters navigating I-95, I-695, and the Harbor Tunnel can check the radar before heading out to avoid driving into heavy rain, snow, or severe thunderstorms. The hourly forecast shows exactly when precipitation will hit your route across the Baltimore metro area.
Outdoor Enthusiasts
Runners along the Inner Harbor Promenade, cyclists on the Jones Falls Trail, and hikers in Patapsco Valley State Park can review the 7-day forecast to pick the best weather windows. Spring storms develop fast across central Maryland, and radar shows them 30-45 minutes before arrival.
Event Planners & Families
Planning outdoor events at Camden Yards, M&T Bank Stadium, or the Inner Harbor? The 7-day forecast helps choose the optimal day. On event day, radar tracks exactly when afternoon thunderstorms or winter precipitation will move through downtown Baltimore.
Outdoor Workers
Construction crews across the Baltimore metro, harbor workers at the Port of Baltimore, and field teams can check radar before scheduling outdoor work. Severe thunderstorms bring damaging winds and lightning with minimal warning, while nor'easters can shut down operations for days.