Check to see if your cruise control still works. The brake line pressure switch is on the same circuit, and when it starts to go out it tends to blow that fuse.
If your cruise doesn't work, check out that switch immediately. It's tee'd into the brake line in the passenger-side fenderwell. Unplug it and get a replacement if there's any sign of leakage or corrosion. If you don't, it might not blow the fuse the next time. Instead it will burn up and possibly start a fire. Your car does not have to be running for this to happen, either.
It's the same POS that's been involved in various recalls. Our cars weren't included because the switch is in a somewhat safer location, but it's still dangerous.