Northwestern Lake Forest Hospital HeliportPrivate
45IL · Lake Forest, IL · Non-towered · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-21 · night begins 07:19 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:09 AM | 11:09Z |
| Sunrise | 06:37 AM | 11:37Z |
| Sunset | 06:51 PM | 23:51Z |
| Evening civil twilight Loggable night begins | 07:19 PM | 00:19Z |
Plan a flight from 45IL
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
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Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
| Runway | Length | Your margin |
|---|---|---|
| H1/ | 46 ft |
Prefer one flat page? Full runway details for 45IL → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 45IL kneeboard →
Comms & NavAids
Nearby navigation aids
OBK 113.00 · DPA 114.55
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| OBK · Northbrook | VOR/DME | 113.00 · 77X | High | r065° / 4.4 NM |
| DPA · Dupage | VOR/DME | 114.55 · 92Y | Low | r043° / 30.8 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 45IL — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 45IL
- Coordinates
- 42.2547, -87.8644
- Elevation
- 684 ft MSL
- Magnetic variation
- 1W
- Sectional chart
- CHICAGO
- Airport use
- Private
- Control tower
- No
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- KANKAKEE · 1-800-WX-BRIEF
- Attendance
- ALL ALL
- Segmented circle
- No
- Wind indicator
- lighted
- Activated
- 1989/02
- Distance from city
- 1 W
Night operations
- Airport lighting
- SEE RMK
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Ownership & management 2 contacts
Remarks FAA · 4 notes
General
- FOR CD CTC CHICAGO APCH AT 847-289-0926.
Runways
- TLOF 46X46 FT; FATO 83X83 FT; SA 15X15 FT; INGRESS/EGRESS 004/184-112/292.
Lighting
- FOR PERIMETER LGTS CALL 847-234-5600.
Obstructions
- 150' TOWER LCTD NORTH OF HELIPAD APRXLY 130' FM CENTER OF PAD; 200' TOWERS LCTD EAST OF HELIPAD APRXLY 200' FM CENTER OF PAD.
Nearby airports
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Also nearby: 2IL4 Abbvie (private) (2 NM) · 9IL5 City Of Highland Park (private) (4 NM) · 02IS Advocate Condell Medical Center (private) (4 NM) · 7LL2 Vista Medical Center-East (private) (8 NM) · LL14 Nw Lake Forest Hospital-Grayslake (private) (8 NM)
About 45IL
Northwestern Lake Forest Hospital (45IL) is a heliport in Lake Forest, IL, at 684 ft MSL. It has 1 runway, the longest 46 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 45IL, refreshed from the Aviation Weather Center and FAA NASR.
Does 45IL have a control tower?
No. Northwestern Lake Forest Hospital is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 45IL?
Northwestern Lake Forest Hospital has 1 runway; the longest is 46 ft. See the Runways section for headings, surface, and lighting.
Where is 45IL?
Northwestern Lake Forest Hospital is in Lake Forest, IL, at an elevation of 684 ft MSL. Coordinates: 42.2547, -87.8644.
More about 45IL
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open 45IL in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.
Something here wrong or out of date? Report a data problem.