Hallen, Jämtland, Sweden Severe Weather Alertstar_ratehome

Snowmelt is leading to high flows in ditches, streams and smaller rivers. The flows are expected to gradually reach largers rivers. From Friday, flows can locally reach orange warning level in mainly Östersund, Berg, Bräcke and Ljusdal municipalities. ; What to expect: Fast flowing water in rivers and smaller watercourses.
Flows that occur every 5th to 25th year on average.
Risk of flooding along lakes and watercourses. ; Where: Area from northern Jämtland and Västernorrland counties down to Gävleborg and Dalarna counties.

Varm spring temperatures causes fast snow melt in the catchment area and high flow in river Gimån; What to expect: Flows that occur every 5th to 25th year on average.
Risk of flooding along the watercourse and its lakes.
Fast flowing water in rivers and smaller watercourses.; Where: River Gimån; Comments: The might raise to orange warning level during next week (May 6-12).