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Last update: 14:00, 9 Sept 2026
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Orbassano sits on the flat southwestern fringe of the Turin plain, crossed by the lower Sangone torrent near its confluence with the Po, sharing the wider Turin region's roughly 982 mm of annual rainfall. An Orbassano rain radar view matters because the town can see elevated Sangone levels from rain that fell well upstream at Giaveno and Piossasco — hyperlocal radar is how you track that lag.
Storms typically arrive from the W or SW as Atlantic fronts cross the plain, with autumn's Genoa Low frontal systems bringing the region's seasonal peak. Standard forecasts for the wider Turin plain rarely distinguish Orbassano's downstream position on the Sangone, where urban drainage stress from the town's large paved logistics zone adds its own local risk during intense short-duration downpours.
RainViewer shows precipitation building both locally and upstream in real time, backed by the Protezione Civile's regional gialla-arancione-rossa alerts for the Sangone-Chisola basin. A hyperlocal radar reading lets Orbassano's logistics operators see a storm approaching before freight schedules are disrupted.
Orbassano follows the north Piedmont regime: a broad autumn maximum in October and November, a secondary spring peak, summer convective storms with hail, and winter fog with comparatively low rain, favored by the flat terrain on calm nights. Wettest months regionally are November (139 mm) and May (145 mm).
Orbassano's logistics-sector activity runs year-round, but severe-weather-driven freight delays cluster in the autumn storm season, when Genoa Low systems bring the plain's heaviest rain and the largest disruption risk to the town's freight operations.
Orbassano hosts SITO, one of Italy's largest logistics and interporto platforms, and truck traffic through the site is directly weather-sensitive, with dispatchers checking the radar before autumn storms hit.
The Sangone is named in the regional Sangone-Chisola hydraulic basin plan, and Orbassano sits downstream of more flood-prone upper valley towns like Giaveno and Trana, so residents track rain falling upstream via radar.
The regional university hospital's traffic, including emergency access, benefits from real-time rain checks during heavy downpours on the A55 and provincial roads.
Trucks moving through the SITO interporto use the A55 tangenziale and connect to the A6 Torino-Savona and A21 corridors, all routes exposed to sudden downpours that stress urban drainage in the paved logistics zone.
Orbassano's rail freight yard, part of the wider Turin logistics network, plans loading and unloading around incoming storms shown on the radar.
RainViewer draws radar data for Italy from the Dipartimento della Protezione Civile (Italian Civil Protection Department) national radar network, supplemented by regional radar systems from ARPA agencies including ARPA Veneto, ARPAE Emilia-Romagna, ARPA FVG, and ARPAL, updated every 5 minutes. Coverage spans the Italian mainland, Sicily, and Sardinia. The same map covers neighboring Piossasco, Giaveno and central Turin.
Check RainViewer's hyperlocal radar for a street-level view of rain over Orbassano and the lower Sangone torrent, backed by the Protezione Civile's regional radar network. The map updates every 5 minutes to track rain building upstream.
The Sangone can rise from rain falling well upstream at Giaveno and Piossasco even when Orbassano itself sees light rain, so check the radar over the upper valley, where the rain is actually falling.
Yes — intense short-duration downpours stress the interporto's large paved logistics zone, so a live rain map helps dispatchers time loading around the storm.
No specific historical flood event is confirmed for Orbassano itself, but the Sangone is named in the regional Sangone-Chisola hydraulic basin plan as a flood-exposed watercourse, with Orbassano positioned downstream of more flood-prone valley towns.
Late spring and early autumn bring milder weather, though autumn also carries the region's rain maximum from Genoa Low frontal systems — check the radar before travel.
Rain falling on Giaveno and Piossasco in the Sangone's upper valley reaches Orbassano downstream with a delay, so a dry day in town doesn't rule out rising torrent levels from upstream storms.
RainViewer's radar draws from the Protezione Civile's national network, refreshing every 5 minutes — frequent enough to catch rain building upstream before the Sangone responds at Orbassano.
Yes — set a rain alert for Orbassano to get notified before a storm reaches the SITO interporto or before the Sangone rises from upstream rain.
Heavy rain upstream at Giaveno can raise the Sangone at Orbassano hours later, catching a dry logistics yard off guard. A single-point forecast for Orbassano misses that upstream signal.
RainViewer gives you a 2-hour forecast in 5-minute slices, rain alerts before a storm reaches the SITO interporto, direction arrows showing storms arriving W/SW off Atlantic fronts or tracking down the Sangone valley, 48 hours of radar history, and the ability to track multiple locations at once — Orbassano, Giaveno, and Turin together. A static forecast tells you rain is possible today; live hyperlocal radar shows exactly where it's falling upstream right now.
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