This is what WSAW, the CBS station in Wausau, Wisconsin, was offering on weekdays in December 1998. From an archive of the station's website.
12:07 am – The Late Late Show with Tom Snyder
1:07 am – Donny & Marie
2 am – Paid Programming
2:30 am – Sign-off
5 am – AgDay
5:30 am – CBS Morning News
6 am – 7 This Morning
7 am – 7 This Morning at 7 [CBS allowed affiliates to air a local newscast at 7am in place of CBS This Morning for a few years]
8 am – CBS This Morning
9 am – Martha Stewart Living
9:30 am – Match Game
10 am – The Price is Right
11 am – The Young and The Restles
12 pm – 7 at Noon
12:30 pm – The Bold and The Beautiful
1 pm – As the World Turns
2 pm – Guiding Light
3 pm – The Roseanne Show [the short-lived talk show, not the sitcom]
4 pm – The Montel Williams Show
5 pm – News 7 at 5
5:30 pm – CBS Evening News
6 pm – News 7 at 6
6:30 pm – Home Improvement (syndicated rerun)
7 pm – CBS Primetime
Apparently, they had a different late-night schedule on Monday...
Mondays
10 pm – Cheers (syndicated rerun)
10:35 pm – News 7 at Ten
11:05 pm – The Late Show with David Letterman
Tuesday through Friday
10 pm – News 7 at Ten
10:35 pm – The Late Show with David Letterman
11:37 pm – Cops (syndicated rerun)
12:07 am – The Late Late Show with Tom Snyder
1:07 am – Donny & Marie
2 am – Paid Programming
2:30 am – Sign-off
5 am – AgDay
5:30 am – CBS Morning News
6 am – 7 This Morning
7 am – 7 This Morning at 7 [CBS allowed affiliates to air a local newscast at 7am in place of CBS This Morning for a few years]
8 am – CBS This Morning
9 am – Martha Stewart Living
9:30 am – Match Game
10 am – The Price is Right
11 am – The Young and The Restles
12 pm – 7 at Noon
12:30 pm – The Bold and The Beautiful
1 pm – As the World Turns
2 pm – Guiding Light
3 pm – The Roseanne Show [the short-lived talk show, not the sitcom]
4 pm – The Montel Williams Show
5 pm – News 7 at 5
5:30 pm – CBS Evening News
6 pm – News 7 at 6
6:30 pm – Home Improvement (syndicated rerun)
7 pm – CBS Primetime
Apparently, they had a different late-night schedule on Monday...
Mondays
10 pm – Cheers (syndicated rerun)
10:35 pm – News 7 at Ten
11:05 pm – The Late Show with David Letterman
Tuesday through Friday
10 pm – News 7 at Ten
10:35 pm – The Late Show with David Letterman
11:37 pm – Cops (syndicated rerun)