|
| If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|||||||
|
|
Thread Tools | Display Modes |
|
#2
May 4th 05, 11:41 PM
|
|||
|
|||
I've had this happen around Chicago, and conclude that in many cases
it's wind shear. Lake Michigan often establishes a mini-high over the lake, with wind flowing from the northeast over Chicago. The prevailing upper winds are some sort of westerly, and there's often a layer around 2500 ft where the 2 layers mix which can be surprisingly rough - smooth above, not too bad below. 
|
| Thread Tools | |
| Display Modes | |
|
|
Threaded Mode