Västerås, on the shore of Lake Mälaren west of Stockholm, receives around 540 mm (about 21 inches) of rain a year, among the drier parts of Sweden, reflecting its inland, lake-side position sheltered from the more direct Atlantic influence seen on the west coast. Rain is fairly evenly distributed through the seasons, with a modest summer peak from convective showers. The lake itself moderates local temperatures somewhat, and sudden storms can produce brief but locally intense downpours capable of overwhelming smaller drainage systems in the city center. Because summer storm cells here can be quite localized around the lake, radar helps residents judge whether a cell is actually heading their way. SMHI operates the national weather radar network.
Learn more: How Does Rain Radar Work? · Open the full Rain Map
Frequently Asked Questions
Is it raining in Vasteras right now?
The live radar map above shows precipitation over Vasteras, Vastmanland County in real time. Blue shades indicate light rain, while yellow, orange, and red mark heavier downpours. If no colored echoes appear over Vasteras, no significant rain is currently being detected.
How often does the Vasteras rain radar update?
The radar refreshes continuously, typically every few minutes, so the map reflects current conditions rather than an hours-old forecast. Press play to animate the most recent frames.
Can I see if a storm is heading toward Vasteras?
Yes. Press play on the radar to animate the last few hours of rainfall and watch which way rain cells over Vastmanland County are moving – the clearest way to judge whether a shower will reach Vasteras or pass by.
Is this Vasteras rain radar free to use?
Yes, completely free – no account, app download, or sign-up required. It works in any browser on desktop and mobile.