It will be windy on Thursday evening in the southeast with a risk of very strong gusts.; What happens?: From Thursday afternoon the southeast wind will increase and during the evening gusts can reach 21-24 m/s. The wind will decrease until night towards Friday.; What should I think about?: Roads may be blocked by fallen trees or branches. There is a risk of delays or canceled departures in public transport. Anchor and secure loose objects, such as trampolines and garden furniture. Be aware that temporary structures such as scaffolding also can blow away. Risk of damage to forest, for example in felling edges and newly thinned forest. There is a risk of disturbances in electricity and telecommunications networks in areas with overhead lines.; Where?: Sörmland and Stockholm County's coastal region

Locally heavy rain or thunderstorms can produce large amounts of rain in a short time and cause flooding.; What happens?: From Wednesday evening and night into Thursday, rain or thunderstorms will move in from the south, which will become heavy in some places and can produce 20-40 mm of rain in a short time.; What should I think about?: Flooding can occur in, for example, basements and stormwater systems. Check if you can seal your basement, or move items that are at risk of being damaged by water. Clear gutters, storm drains and other waterways so that the water can flow away unimpeded. Roads and underpasses may be flooded, avoid driving through the water. Travel times may increase due to poor visibility and risk of hydroplaning. Allow more time for your journey and adjust the speed according to road conditions.; Where?: Eastern Svealand; Comments: Severe thunderstorms may occur in conjunction with the showers.