Detailed hourly weather forecast in Birka, Krokoms Kommun, Jämtlands Län, Sweden

Wind felt on face; leaves rustle; ordinary vanes moved by wind.Small wavelets, still short, but more pronounced. Crests have a glassy appearance and do not break.

Direction of wind shown by smoke drift, but not by wind vanes.Ripples with the appearance of scales are formed, but without foam crests.

Leaves and small twigs in constant motion; wind extends light flag.Large wavelets. Crests begin to break. Foam of glassy appearance. Perhaps scattered white horses.

Raises dust and loose paper; small branches are moved.Small waves, becoming larger; fairly frequent white horses.

Small trees in leaf begin to sway; crested wavelets form on inland waters.Moderate waves, taking a more pronounced long form; many white horses are formed.