Starting at 12:30, ending at 12:40.
Last update: 12:00, 24 Aug 2026
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Wolomin (Wołomin) sits in Mazovia, one of the provinces most at risk of flooding in Poland, alongside Lesser Poland, Subcarpathia, Silesia, Opole, and Lower Silesia. A Wolomin rain radar earns its value from that provincial flood risk — a hyperlocal radar shows a cell building over the flat Mazovian plain in real time, rather than a regional forecast that treats the whole province the same.
The mechanism is flat, open terrain: Wolomin sits on the Mazovian plain near the railway to Białystok, 20km east of Warsaw, without hills or a major river to shape rainfall locally. Heavy rainfall across Northern and Central Europe has intensified since 1950, and roughly 10% of Poland's population lives in flood-prone areas nationally — a trend that matters in a province already flagged among the country's highest flood-risk areas.
RainViewer draws its Wolomin feed from IMGW, refreshed every 5 minutes, so the map reflects the newest radar scan instead of a forecast written hours earlier. What a live map shows and a forecast cannot: whether a convective cell over the Mazovian plain is building toward Wolomin or breaking up before it reaches the Warsaw commuter route.
Rain builds toward Wolomin's summer maximum under Poland's national convective pattern, the season when Mazovia's flood-risk designation carries the most weight. This is the window worth watching closely on radar rather than a single provincial forecast.
Spring and autumn carry the general frontal-and-convective handover typical of the Mazovian plain, worth tracking on radar given the province's documented flood vulnerability.
Winter follows Poland's national quieter pattern in Wolomin, giving the flat Mazovian plain a calmer stretch after the summer's heavier convective rain.
Wolomin hosts an annual outdoor re-enactment of the Battle of Ossów, fought on 14 August 1920 as part of the Battle of Warsaw counter-attack, drawing crowds to open fields near town. Checking the radar before the event shows whether a summer convective cell is approaching.
The Wołomin glassworks, founded in the early 20th century, invented a temperature-resistant glass technology that helped it survive the post-1989 recession, and it still operates under new ownership today. Outdoor work and visits at the site benefit from a radar update every 5 minutes rather than a daily forecast.
Wolomin sits 20km east of Warsaw near the railway line to Białystok, and most residents commute daily into the capital. A quick radar check before the commute shows whether a convective cell sits over the route or has already cleared.
Wolomin's flat, open Mazovian plain setting, in a province flagged among Poland's highest flood-risk areas, means heavy convective rain can build with little terrain to slow it down. Residents benefit from tracking the radar closely once a heavy summer system moves through.
RainViewer draws radar data for Poland from the Institute of Meteorology and Water Management (IMGW) via danepubliczne.imgw.pl, updated every 5 minutes. Coverage is comprehensive across the country. Wolomin sits close enough to Warsaw that storm systems crossing the wider Mazovian plain are visible on the same map before they reach town.
The fastest way to know is a live hyperlocal radar, since Mazovia's flat plain gives convective storms room to build fast with little terrain to slow them. RainViewer pulls fresh IMGW radar scans every 5 minutes, showing current conditions rather than an older forecast.
Wolomin's annual outdoor re-enactment of the Battle of Ossów, marking the 14 August 1920 counter-attack, falls within the region's summer convective peak. Checking the live radar before the event shows whether a cell is approaching or has already cleared.
Wolomin sits 20km east of Warsaw near the railway line to Białystok, and most residents commute daily into the city. Checking the radar before leaving is more useful than a general regional forecast, since a convective cell can sit over the route while the rest of Mazovia stays dry.
Mazovia is formally flagged among Poland's highest flood-risk provinces, though no flood zone, road, or river-specific record has been documented for Wolomin itself. Poland's three catastrophic floods in 1997, 2001, and 2010 caused billions of złoty in national damage, so residents should still track the radar during heavy rain as a precaution.
Winter follows Poland's quieter national pattern in Wolomin, while summer (June–August) brings the convective peak that also coincides with the Battle of Ossów re-enactment. Visitors planning outdoor time should watch that summer window closely.
Wolomin's flat, open Mazovian plain gives convective cells room to build and drift unevenly, so one part of town can see heavy rain while another stays dry. A single regional forecast cannot show that split — only a live radar tracking the cell's actual path can.
Yes — RainViewer's hyperlocal radar for Wolomin draws directly from IMGW, refreshing every 5 minutes with new scans instead of a periodic forecast update. The map covers the wider Mazovian plain, so systems approaching from Warsaw or along the Białystok railway are visible before they reach town.
Yes — RainViewer's rain alerts can be set for a specific point like the Wołomin glassworks site or the Battle of Ossów commemorative grounds, so residents and visitors get a notification as a cell approaches instead of checking the map manually. That advance window helps time a commute or an outdoor event.
Commuters heading into Warsaw and visitors to the Battle of Ossów re-enactment both need to know when a convective cell is about to arrive, not just that Mazovia is one of Poland's highest flood-risk provinces. Wolomin's flat, open plain gives storms room to build fast with little terrain to slow them.
A generic forecast says scattered showers for Wolomin this week. RainViewer's live hyperlocal radar shows it is already raining over the Mazovian plain while the Warsaw commuter route stays dry — that is the call a commuter or a re-enactment visitor makes every time a summer cell builds.
Track rain in Wolomin — free Upgrade to Essential for alerts, forecasts, and full radar history
See whether a cell building over the Mazovian plain clears the Warsaw commuter route or settles in for the next two hours.
Set an alert for the Wołomin glassworks site or the Battle of Ossów grounds and get notified before a system reaches it.
See whether a cell is tracking in from the west toward Wolomin or breaking apart before it arrives.
Review the last 48 hours to see how a summer storm system moved across the Mazovian plain.
Track the Warsaw commuter route, the Wołomin glassworks site, and the Battle of Ossów grounds at the same time.