Winds Aloft Over the US, Ranked by Altitude Live
The strongest winds and coldest air at every standard level across the US — the jet stream, live.
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Notes
FB forecasts for ~160 US stations, 3,000–39,000 ft. Direction is true, speed in knots, temperature in Celsius. Levels near a station's elevation are omitted, and no temperature is issued for the lowest levels. US only — FB is an FAA product, so "strongest" means strongest of the US forecast points.
- Wind correction angle calculator — run one of these winds through the triangle
- True airspeed calculator — what these temperatures do to your airspeed
- Flight Planning, Step by Step — where winds aloft fit in the nav log
For interest, not for flight planning. Forecasts for a fixed set of stations, not your route.
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