Is it raining now in Luban?
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Last update: 12:00, 24 Aug 2026
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Rain in Luban: What You Need to Know
Lubań rain follows a river-driven regime: the Kwisa river carries a nivo-pluvial pattern, with primary peaks from snowmelt in March–May and a secondary summer peak from convective rainfall in June–August, out of a regional annual total between 500mm and 620mm. A Lubań rain radar earns its value in that second peak — convective storms hitting the impermeable soils of the Sudeten foothills upstream can push the Kwisa toward flash flooding fast, and a hyperlocal radar is the only way to see that cell building before the river responds.
The mechanism is the Zittau Basin setting north of the Jizera Mountains and Sudetes, where Lubań sits on the west bank of the Kwisa in a transitional climate blending oceanic and continental influences. That mix, combined with mountain soils that shed rainfall quickly instead of absorbing it, means a single regional forecast can badly understate how fast the Kwisa rises after a summer storm upstream. Winters here run milder than eastern Poland, typically -2°C to 3°C, though severe frosts below -10°C still occur.
RainViewer draws its Lubań feed from IMGW, refreshed every 5 minutes, so the map reflects the latest radar scan rather than a forecast written hours earlier. What a live map shows and a forecast cannot: whether a convective cell over the Sudeten foothills is tracking toward the Kwisa's catchment or breaking up before it reaches Lubań.
Rain by Season in Luban
Snowmelt flood-risk peak (March–May)
The Kwisa's primary flood risk comes from spring snowmelt, when the river's nivo-pluvial regime pushes water levels up independent of local rainfall. This is a season worth watching on radar for rain-on-snow events that can compound the snowmelt surge.
Convective flash-flood risk (June–August)
Summer brings the Kwisa's secondary flood peak, driven by convective storms hitting the impermeable mountain soils upstream. July is the regional rainfall maximum, and this is the window when a fast-building cell can turn the river dangerous within hours.
Mild winter season (December–February)
Lubań's winters run milder than eastern Poland, typically -2°C to 3°C, with February the regional rainfall minimum. Severe frosts below -10°C still occur, but the Kwisa's flood risk drops outside the snowmelt and convective windows.
Why You Need a Rain Radar in Luban
Kwisa river flash-flood risk
The Kwisa's nivo-pluvial regime means summer convective storms on impermeable Sudeten mountain soils can produce fast, secondary flood peaks between June and August. Residents and businesses near the riverbank benefit from checking the radar during a heavy-rain event rather than waiting for a downstream bulletin.
Lubań Śląski railway station
Lubań Śląski railway station connects the town to Zgorzelec, Görlitz across the German border, Jelenia Góra, and Wrocław via Lower Silesian Railways. Travelers can check the radar before a cross-border trip rather than relying on a general forecast.
National Road 30 (DK30) corridor
National Road 30 runs the Zgorzelec–Jelenia Góra corridor through Lubań, a roughly 67km stretch through Lower Silesian Voivodeship. Drivers on this route can check the radar before a storm cell crosses the corridor, especially during the June–August convective window.
Góra Kamienna basalt quarry and city walls
Góra Kamienna (Stone Mountain), a historic basalt quarry and the remnant of a Miocene-era volcano, supplied the stone for Lubań's medieval city walls and towers. Visitors touring this site outdoors benefit from checking the radar before a walk, since the Zittau Basin's convective storms can build quickly.
Industry and construction sector
Industry and construction account for 30.4% of county employment in Lubań, alongside district-heating utilities and agricultural-equipment manufacturing. Outdoor construction crews checking the radar before starting work can plan around a passing summer cell.
RainViewer Radar Coverage in Luban
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. Lubań sits close to the German border, and storm systems approaching from Görlitz, Zgorzelec, or the Jizera Mountains upstream are visible on the same map before they reach the Kwisa.
Luban Rain Radar: Frequently Asked Questions
- Is it raining in Luban right now?
The fastest way to know is a live hyperlocal radar, since convective storms over the Sudeten foothills can build fast and push the Kwisa toward flood stage within hours. RainViewer pulls fresh IMGW radar scans every 5 minutes, showing conditions as they are rather than a forecast written hours earlier.
- Is it a good day for an outdoor visit to Góra Kamienna?
Góra Kamienna's basalt quarry and the medieval city walls it supplied sit exposed to the Zittau Basin's fast-building convective storms, especially June through August. Checking the radar before a walk shows whether a cell is building nearby or passing to one side.
- Does rain affect travel on National Road 30 through Luban?
National Road 30 carries traffic through the Zgorzelec–Jelenia Góra corridor directly through Lubań, and a convective storm can reduce visibility fast during the summer flash-flood window. Checking the live radar before the drive is more useful than a general forecast for that day.
- Does Luban flood when the Kwisa rises?
The Kwisa follows a nivo-pluvial regime, with snowmelt flood peaks in March–May and a secondary convective flood peak from June–August, when summer storms hit impermeable Sudeten mountain soils upstream. The river is also dammed upstream at the Leśna reservoir, which affects downstream flow reaching Lubań during heavy-rain events.
- When is the best time to visit Luban to avoid heavy rain?
February is the regional rainfall minimum, while July marks the peak. Visitors touring Góra Kamienna or the city walls should avoid the June–August convective window and the March–May snowmelt period if avoiding the Kwisa's flood-risk seasons is a priority.
- Why does rain vary so much across the Luban area?
Lubań's Zittau Basin setting blends oceanic and continental influences, and the impermeable mountain soils upstream mean a convective cell can dump heavy rain that runs straight into the Kwisa instead of soaking into the ground. A regional forecast cannot show how fast that translates into a river rise — only a live radar tracking the storm's path can.
- Is there a live rain radar for Luban?
Yes — RainViewer's hyperlocal radar for Lubań draws directly from IMGW, refreshing every 5 minutes with new scans instead of a periodic forecast update. The map covers the Zittau Basin and Sudeten foothills, so systems approaching from Görlitz or Jelenia Góra are visible before they reach the Kwisa.
- Can I get a rain alert before it hits the Kwisa riverbank?
Yes — RainViewer's rain alerts can be set for a specific point like the Kwisa riverbank or the Lubań Śląski railway station, so residents and travelers get a notification as a cell approaches instead of checking the map manually. That advance window is what lets a riverside resident decide whether to move belongings before the water rises.
Track Rain in Luban in Real Time
Kwisa riverbank residents and National Road 30 drivers both face a river whose flood risk changes with the season — snowmelt in spring, convective storms in summer. Lubań's secondary flood peak between June and August arrives from storms hitting impermeable mountain soils upstream, often with little warning before the river responds.
A generic forecast says scattered showers for the Lubań area this week. RainViewer's live hyperlocal radar shows it is already raining hard over the Sudeten foothills upstream while central Lubań stays dry — that is the call a riverside resident makes every time a summer cell builds.
Track rain in Luban — free Upgrade to Essential for alerts, forecasts, and full radar history
2-hour forecast in 5-minute slices
See whether a cell building over the Sudeten foothills clears the Kwisa catchment or settles in for the next two hours.
Rain alerts before arrival
Set an alert for the Kwisa riverbank or the National Road 30 corridor and get notified before a system reaches it.
Direction arrows on the map
See whether a storm cell is tracking in from the Jizera Mountains toward Lubań or breaking apart before it arrives.
48 hours of radar history
Review the last 48 hours to see how a convective storm system built and moved across the Zittau Basin.
Multiple locations
Track the Kwisa riverbank, Góra Kamienna, and the railway station at the same time.
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