Low & Slow Wx

Wind by altitude above your field

Settings

Wind direction icon Compass rose Circle with triangle marking the FROM bearing · aviation standard Arrow Points downwind (direction of travel) Wind barb Speed encoded in feathers · feathers upwind, tip downwind

Wind speed units Knots — kt Aviation standard Miles per hour — mph 1 kt ≈ 1.15 mph Meters per second — m/s 1 kt ≈ 0.51 m/s

Wind speed thresholds

Set where the speed bar turns amber and red.

Green Amber Red

Degree reference Use magnetic north True north

Open-Meteo reports true-north directions. Enabling this subtracts local declination (fetched from the BGS WMM when you save a field) so degrees match your compass and sectional.

Weather History