Is it raining now in South Burlington?
Light rain
9 JulStarting at 21:40, ending at 22:00.
Last update: 21:00, 9 Jul 2026
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Rain in South Burlington: What You Need to Know
South Burlington, Vermont sits within a region shaped by nor'easters and Tropical Storm Irene-type flooding. The South Burlington rain radar provides real-time visibility into approaching precipitation at up to 250-meter resolution — the level of detail that tells you whether rain is 10 minutes away or already overhead. Forecasts cover the broader Vermont region; a hyperlocal radar shows the actual cell position over South Burlington right now.
RainViewer draws live NEXRAD data from KCXX (Colchester), updated every 4–6 minutes, to show precipitation movement across South Burlington and surrounding communities. Storms in this part of Vermont typically approach from southwest or northeast, and the live map includes direction arrows so you can track exactly where an incoming cell is heading before it reaches your location.
Rain by Season in South Burlington
Peak rain season (October–April (nor'easter season) and August–September (tropical risk))
South Burlington's most active weather window runs through October–April (nor'easter season) and August–September (tropical risk), when nor'easters and Tropical Storm Irene-type flooding drives the primary precipitation risk. This is when outdoor plans, commutes, and local events in South Burlington are most likely to be affected by rain.
Transition months
Seasonal transitions bring variable conditions to South Burlington. Weather patterns shift and forecast accuracy is lower during these windows — a live radar is more reliable than a forecast for day-of decisions.
Drier season (June–August)
During June–August, precipitation risk in South Burlington drops significantly. Outdoor activities and events proceed with lower weather uncertainty, though residual risk from late-season or off-season systems remains possible.
Why You Need a Rain Radar in South Burlington
Commuters and Drivers in South Burlington
Rain events in South Burlington can create slick roads and reduce visibility with little warning. A live radar check before leaving gives commuters 20+ minutes to adjust departure timing, choose alternate routes, or wait out a fast-moving cell before it reaches South Burlington's roads.
Outdoor Workers and Event Organizers in South Burlington
Construction crews, outdoor event staff, and recreation managers in South Burlington rely on advance weather information to protect equipment, ensure worker safety, and make go/no-go decisions. A live radar showing an approaching cell from southwest or northeast provides 20–30 minutes to act — time that a forecast probability cannot give.
Residents and Visitors Planning Outdoor Activities in South Burlington
Whether planning a weekend hike, an outdoor dining experience, or a sporting event, South Burlington residents and visitors benefit from knowing exactly when rain will arrive. The live radar shows whether a cell will clear before your plans begin or whether rescheduling makes more sense — a practical decision, not a guess.
RainViewer Radar Coverage in South Burlington
RainViewer aggregates radar data for the United States from the NEXRAD network operated by NOAA's National Weather Service — 160 WSR-88D stations covering the contiguous US, Alaska, Hawaii, and US territories. Data updates every 4–6 minutes as each station completes its scan cycle. RainViewer processes and displays NEXRAD data at up to 250-meter resolution, preserving the raw scan data rather than smoothing it into regional averages. For South Burlington, Vermont, the primary NEXRAD source is KCXX (Colchester), providing hyperlocal radar coverage across the area.
South Burlington Rain Radar: Frequently Asked Questions
- Does South Burlington flood when it rains heavily?
Like most Vermont communities, South Burlington can experience localized flooding during intense rain events, particularly in low-lying areas near drainage channels and road underpasses. Nor'easters and tropical storm irene-type flooding means runoff can concentrate quickly. Checking the radar before traveling through low-lying areas reduces flood risk.
- When is South Burlington's rainy season?
South Burlington's primary rain season runs through October–April (nor'easter season) and August–September (tropical risk), aligned with Vermont's broader nor'easters and Tropical Storm Irene-type flooding pattern. The driest period is typically June–August, when outdoor activities carry lower weather risk.
- Is there a live rain radar for South Burlington?
Yes — RainViewer displays live NEXRAD data for South Burlington at up to 250-meter resolution, updated every 4–6 minutes from KCXX (Colchester). The hyperlocal radar shows current precipitation, storm direction arrows, and a 2-hour nowcast so you can see whether an incoming cell will reach South Burlington or change track.
- Can I get a rain alert before storms reach South Burlington?
RainViewer Essential sends a rain alert 10–15 minutes before precipitation reaches your saved location in South Burlington, Vermont. Set an alert for your home or workplace and the notification fires when radar confirms rain approaching your specific pin — not just a general area warning.
Track Rain in South Burlington in Real Time
Rain in South Burlington can change conditions in minutes — a live radar gives you the advance window a forecast cannot.
Forecasts cover Vermont broadly. RainViewer shows the cell's exact position over South Burlington right now, updated every 4–6 minutes.
Your weather app shows rain likely near South Burlington. RainViewer shows the cell's exact position — and how many minutes remain.
Track rain in South Burlington — free Upgrade to Essential for alerts, forecasts, and full radar history
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storms approach South Burlington from southwest or northeast
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