Hoiatused, Grubbdalen

Heavy showers with large amounts of rain can occur in a short time and pose a risk of flooding. Thunderstorms are also expected.; What happens?: Rain and thunderstorms are moving in from the southwest and can bring large amounts of rain in a short time, 35-70 mm. Large local variations are expected.; 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?: Parts of Jämtland, Ångermanland and southern Lapland; Comments: It is uncertain where the largest amounts of rain will fall and large local variations are expected.

Risk of water damage: There is a risk of surface water in urban areas, with water potentially entering buildings. Risk of local flooding, changes in streams and rivers, as well as landslides and debris in areas where the heaviest rain showers hit. Locally difficult driving conditions: Locally difficult driving conditions due to surface water and risk of hydroplaning. Risk of lightning: There is a risk of lightning associated with the rain showers. Electrical devices may be damaged if not disconnected. Stay updated on the weather: Follow the development of rain showers on yr.no/en/map/radar. Risk of water damage: Consider clearing culverts and drains to allow water to flow away. Locally difficult driving conditions: Adjust speed and drive according to the conditions. Do not drive in flooded areas. Check road reports on vegvesen.no/trafikk. Avoid unnecessary travel: Stay away from steep slopes and streams with high water flow. Avoid unnecessary travel in exposed areas. Risk of lightning: Avoid outdoor activities in exposed areas, such as in the mountains, in water, or on open plains. Electrical devices may be damaged if not disconnected. Follow the development of lightning on yr.no/en/map/lightning. Heavy rain showers are expected in your area. There will be local variations in intensity and duration, and the weather conditions can change rapidly. The exact location of the precipitation is uncertain. Locally the precipitation can exceed 20 mm/1h.