KylanWalters thx . But maybe there's some cheaper solution? I've done some tryings. In my case, it seems not its not really related to altitude but area of airport.
Here's my steps:
1.
Load saved game with and B747 about 7 nm , right on the G/S.
Set the weather to constant crosswind
As the altitude drop to 50ft (by GPWS), wind speed suddenly drops to 0 (by those red information lines).
2.
Select a Bell 206 and start on the runway
Set the weather same as above
The wind blows normally on ground and anywhere within field
As long as I leave the airfield area (about the time hearing inner marker), wind HGD changes and speed drop to 5-6 kt like an invisible wind wall.
Buddy are you experiencing the same situation as I did?