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Last update: 20:00, 7 Aug 2026
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Lochow (Łochów) sits on the Liwiec River, a 142km tributary of the Bug with a 2,763 km² watershed, inside Gmina Łochów in Węgrów County — a rural river-and-forest setting roughly 70km from Warsaw, well outside the capital's built-up region despite sometimes being grouped with it. A Lochow rain radar matters most for the Liwiec itself: the river's average flow at Łochów runs around 10.5 m³/s, and its floodplain includes meandering channels and oxbow lakes that create seasonal high-water risk distinct from the drier winter low-flow period.
The town follows a continental climate, with summer daytime temperatures around 25°C and nights near 15°C, cooling to roughly -3°C in January and February. July and May bring the most rainfall, with around 88mm and 10 rainy days typical for July, against a regional annual precipitation figure near 724mm for the wider Bug/Liwiec area.
RainViewer draws its Lochow feed from IMGW, refreshed every 5 minutes, so the map reflects new radar scans rather than a forecast written hours earlier. What a live map shows and a forecast cannot: whether a rain system building over the Liwiec floodplain is likely to push the river toward its meandering channels and oxbow lakes.
July brings Lochow's highest rainfall at around 88mm across roughly 10 rainy days, with May close behind — the period when the Liwiec floodplain's meandering channels and oxbow lakes are most likely to see seasonal high water.
Between the wet peak and the drier winter low-flow period, the Liwiec's water levels shift, a period worth watching on radar rather than assuming a steady trend.
January and February are Lochow's coldest months at around -3°C, when the Liwiec settles into its lower, more predictable winter flow.
The Liwiec's floodplain, with its meandering channels and oxbow lakes, poses a documented seasonal flood risk within Gmina Łochów and Węgrów County, requiring active flood-prevention measures. Residents near the river can watch the radar during a heavy-rain system rather than waiting for a general bulletin.
The Liwiec passes through the named villages of Wólka Paplińska and Kalinowiec within the gmina, both along the flood-prone stretch of the river. A radar check during the July or May wet peak helps residents there track a building system.
The Bug Landscape Park, a protected river-corridor area, lies near Lochow's broader Liwiec/Bug forest zone and draws visitors for its natural setting. Checking the radar before a park visit shows whether rain is likely along the river corridor.
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. Lochow sits within Węgrów County, so systems moving along the Liwiec and Bug river corridors toward Warsaw are visible on the same map before they reach town.
The fastest way to know is a live hyperlocal radar, since Lochow's Liwiec river floodplain can respond quickly to a heavy-rain system upstream. RainViewer pulls fresh IMGW radar scans every 5 minutes, showing current conditions rather than an older forecast.
The park sits along the Liwiec/Bug river corridor's forest zone, an outdoor setting exposed to the region's summer rain pattern. Checking the radar before a visit shows whether a system is building nearby.
Both villages sit along a documented flood-prone stretch of the Liwiec within Gmina Łochów. A radar check before traveling that route shows whether heavy rain is likely to raise water levels.
The Liwiec's floodplain, with its meandering channels and oxbow lakes, poses a documented seasonal flood risk requiring active flood-prevention measures in Gmina Łochów and Węgrów County. No specific historical flood-event date has been documented for Lochow itself, but residents near the river should track the radar closely during heavy rain.
July is the wettest month at around 88mm across 10 rainy days, with May close behind. January and February are coldest at around -3°C, making late summer or early autumn a calmer alternative.
The river's floodplain includes meandering channels and oxbow lakes that hold and redirect water differently along its course through Gmina Łochów. A regional forecast cannot show which stretch is filling fastest — only a live radar tracking the rain system feeding the river can.
Yes — RainViewer's hyperlocal radar for Lochow draws directly from IMGW, refreshing every 5 minutes with new scans instead of a periodic forecast update. The map covers the full Liwiec floodplain and Węgrów County area.
Yes — RainViewer's rain alerts can be set for the Liwiec riverside or the town center, so residents get a notification as a system approaches instead of checking the map manually.
The Liwiec's meandering floodplain runs through Gmina Łochów, and villages like Wólka Paplińska and Kalinowiec sit along a stretch that needs active flood-prevention management during the July and May wet peak.
A generic forecast says scattered showers for Węgrów County this week. RainViewer's live hyperlocal radar shows it is already raining over the Liwiec floodplain while the Lochow town center stays dry — that is the call a resident makes every time a wet-season system builds.
Track rain in Lochow — free Upgrade to Essential for alerts, forecasts, and full radar history
See whether a cell building over the Liwiec floodplain clears Lochow or settles in for the next two hours.
Set an alert for the Liwiec riverside or the Bug Landscape Park and get notified before a system reaches it.
See whether a storm is tracking in toward Lochow or breaking apart before it arrives.
Review the last 48 hours to see how a wet-season system built and moved along the Liwiec.
Track the Liwiec riverside, Wólka Paplińska, and the Bug Landscape Park at the same time.