Horn relay location 94 buick skylark

ck here...

https://fuses.guru/buick/buick-skylark-1996-1997-fuse-box-diagram/

2.4L ? , its at the left strut tower under the hood, middle bottom relay. (black)

HORN FUSE AND RELAY SHOULD BE LOCATED UNDER HOOD FUSE/ RELAY BOX LOOK ON TOP OF FUSE COVER IT WILL TELL YOU YOUR FUSES AND RELAYS LOCATIONS.

You may have a short circuit in your horn button causing the
fuse to blow when you press the button or in the horn itself.

1. Locate the horn under the hood normally in the front of
the engine compartment.
2. Once you locate the horn, disconnect the wire from the
horn.
3. connect a VOM (Volt Ohm meter) to the horn's wire.
plus(+) side to the wire and negative (-) side to ground
or some metal part on the car.
4, set the VOM to dc voltage and have someone press the
horn button. You should read 12 volts on the VOM, if
not you have a short in the horn button, if you do mread 12 volts
you have a short in the horn. Replace the horn....

Yes it does check your user manual if you have one if not open the relay box and there should be a diagram with a list on the cover 

some are mounted to the fan some are in the fuse box under the hood

From the horn switch (button) it is brown to the horn relay.

From the two horns themselves, the wires are dark green to the horn relay.

From the horn relay to the fuse, the two wires coming from the horn relay are orange.

the horn relay is located under hood in the fuse box

Front seating area, driver side, driver side of steering column, behind instrument cluster, mounted in convenience center

It is located in the convenience center to the left of the steering column.