US Winds Aloft Forecast for Drop Zones from National Weather Service data
courtesy of the Parks College Parachute Research Group,
written by Gary Peek,

Winds aloft data changes only four times per day.
There is no need to check winds aloft more often than that.

Please do not call this program from a script, cause it to be displayed
by an automatic page refresh, or embed it in another web page.

Based on data from 2112Z, valid from 2118Z, for use from 1400-2100Z (UTC)
Currently 09/21/2020 at 1921Z (UTC), 09/21/2020 at 1421 EST

***Reporting Station: MLB
12000 11 Knots
12.6 MPH
6 C
42.8 F
9000 10 Knots
11.5 MPH
12 C
53.6 F
6000 11 Knots
12.6 MPH
14 C
57.2 F
3000 31 Knots
35.6 MPH

log file