You can get 20 free TV channels in Williamsville, IL
3 channels are rated Strong (indoor-ready) near the center of Williamsville. Check your exact ZIP code below.
Attic or High-Gain Window Antenna
You have 11 Strong/Moderate channels. An attic or 2nd-floor window antenna will lock in way more channels than a basic flat panel.
🧭 Broadcast Tower Compass — Which Way to Point Your Antenna
Each dot is a local TV tower relative to your center point (● Green = Strong, ● Blue = Moderate, ● Amber = Weak).
Primary Aim Direction: SE (137°)
Place your indoor antenna near a window or exterior wall facing SE (137°), or aim your attic/rooftop antenna toward that compass bearing for the strongest signal lock.
After placing or moving your antenna, always run a fresh TV channel rescan.
All Free Over-the-Air TV Channels in Williamsville, IL
Sorted with Strong signals and major broadcast networks first. Channel is the virtual channel number your TV displays; Band / RF Ch. is the actual radio frequency that determines whether you need a VHF-capable antenna. How we calculate signals.
| Channel | Network | Station | Distance | Point Antenna | Band / RF Ch. | Estimated Signal |
|---|---|---|---|---|---|---|
| 20 | NBC | WICS Springfield, IL · Full Power | 11.4 mi | SSE (157°) | UHF RF 15 | ● Strong — Indoor OK |
| 55 | FOX | WRSP-TV Springfield, IL · Full Power | 11.4 mi | SSE (157°) | UHF RF 16 | ● Strong — Indoor OK |
| 49 | MyNetworkTV | WCIX Springfield, IL · Full Power | 11.5 mi | S (172°) | High VHF RF 11 | ● Strong — Indoor OK |
| 17 | NBC | WAND Decatur, IL · Full Power | 37.7 mi | E (90°) | UHF RF 20 | ● Moderate — Window / High Indoor |
| 14 | PBS | WSEC Jacksonville, IL · Full Power | 36.2 mi | SW (228°) | UHF RF 18 | ● Moderate — Window / High Indoor |
| 12 | PBS | WILL-TV Urbana, IL · Full Power | 46.6 mi | E (83°) | High VHF RF 9 | ● Moderate — Window / High Indoor |
| 23 | CW | WBUI Decatur, IL · Full Power | 37.4 mi | E (91°) | UHF RF 22 | ● Moderate — Window / High Indoor |
| – | Local / LPTV | W27ES-D Springfield, IL · Low Power | 10.3 mi | SSW (209°) | UHF RF 27 | ● Moderate — Window / High Indoor |
| – | Local / LPTV | WEAE-LD Springfield, IL · Low Power | 12.5 mi | SSW (195°) | UHF RF 21 | ● Moderate — Window / High Indoor |
| – | Local / LPTV | W23EW-D Springfield, IL · Low Power | 14.4 mi | S (178°) | UHF RF 23 | ● Moderate — Window / High Indoor |
| – | Local / LPTV | WCQA-LD Springfield, IL · Low Power | 19.6 mi | E (87°) | High VHF RF 12 | ● Moderate — Window / High Indoor |
| 31 | CBS | WMBD-TV Peoria, IL · Full Power | 46.9 mi | N (0°) | UHF RF 26 | ▲ Weak — Outdoor / Attic |
| 25 | NBC | WEEK-TV Peoria, IL · Full Power | 46.5 mi | N (360°) | UHF RF 25 | ▲ Weak — Outdoor / Attic |
| 43 | FOX | WYZZ-TV Bloomington, IL · Full Power | 51.4 mi | NNE (22°) | UHF RF 28 | ▲ Weak — Outdoor / Attic |
| 19 | ABC | WHOI Peoria, IL · Full Power | 46.5 mi | N (360°) | UHF RF 24 | ○ Fringe — Deep Outdoor |
| 3 | CBS | WCIA Champaign, IL · Full Power | 58.8 mi | E (80°) | UHF RF 34 | ○ Fringe — Deep Outdoor |
| 47 | PBS | WTVP Peoria, IL · Full Power | 46.5 mi | N (358°) | UHF RF 35 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | W27DF-D Saulsbury/Springfield, IL · Low Power | 30.5 mi | WSW (241°) | UHF RF 34 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | WLCF-LD Decatur, IL · Low Power | 35.8 mi | E (90°) | UHF RF 17 | ○ Fringe — Deep Outdoor |
| – | Local / LPTV | W29ES-D Jacksonville, IL · Translator | 36.2 mi | SW (228°) | UHF RF 29 | ○ Fringe — Deep Outdoor |
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