Well, there's some light scattered cover at 20000, icing around 18.
6 seconds sound clip from the Airplane (1980) movie soundboard.
You can hear this line at 00:08:48 in the Blu-ray version of the movie.
Quote context
[...]
- There's an occluded front stalled over the Dakotas, backed up all the way to Utah.
- Yeah, well, if she decides to push over to the Great Lakes, it could get plenty soupy.
- Hey, what about that southern route around Tulsa?
- Well, I double-checked the terminal forecast, and the wind's aloft, and IFR ceilings all the way.
- Well, there's some light scattered cover at 20000, icing around 18.
- It looks like the original flight plan over Denver is the best bet. Denver it is.
- Sorry, Clarence. Latest weather report shows everything socked in from Salt Lake to Lincoln.
- Oh, hi, Roger. Glad to have you aboard.
- Victor, this is Roger Murdock. Victor Basta.
[...]