Jim Wehrli Memorial Airport

34IS · Marseilles, IL · 630 ft elevation

Overview Weather Runways Comms & NavAids Charts Services & info

Airport information

FAA LID: 34IS
Coordinates: 41.4448, -88.7167
Elevation: 630 ft MSL

Detailed FAA facility data isn't available for this airport.

Weather

METAR observed

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TAF forecast

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Sun & FAA night 2026-06-21

Event	Local (CDT)	UTC
Morning civil twilight Loggable night ends	04:47 AM	09:47Z
Sunrise	05:21 AM	10:21Z
Sunset	08:32 PM	01:32Z
Evening civil twilight Loggable night begins	09:06 PM	02:06Z

Loggable night (§1.1)

09:06 PM → 04:47 AM

Night currency (§61.57)

09:32 PM → 04:21 AM

Plan a flight from 34IS

Destination (ICAO)

TAS (kt)Burn (gph)Reserve (hr)Wind from (°)Wind (kt)

Traffic pattern

Landing runway

LEFT traffic

Landing: Rwy N
Pattern: left (turns left)
TPA: 1,600 ft MSL (≈1,000 AGL)

Enter the left downwind for Rwy N at 1,600 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).

Runway N/S

2,600 ft × 70 ft · TURF

Heading: n/a

Heading: 317° true

Headings shown are true (magnetic variation unavailable).

Will it fit? Your aircraft's required runway length (from the POH) — checked against every runway here

ft · ≥1.5× comfortable, under 1.25× tight · saved across airports

Runway	Length	Your margin
N/S	2,600 ft

Nearby navigation aids

NavAid	Type	Freq	Radial / Dist magnetic
JOT · Joliet	VORTAC	112.30	r249° / 18.9 NM
DPA · Du Page	VOR-DME	108.40	r210° / 31.4 NM
PNT · Pontiac	VOR-DME	109.60	r358° / 37.4 NM

VFR sectional

Open 34IS on the VFR sectional (SkyVector) ↗

No published instrument procedures or Chart Supplement for 34IS. VFR sectional link above.

No published services or facility detail for 34IS.

Nearby airports

7IL9 · Friends FieldPrivate (2 NM)8N2 · Skydive Chicago Airport (4 NM)69IL · David Gillespie AirportPrivate (5 NM)IS41 · Vogen Restricted Landing AreaPrivate (6 NM)2LL1 · Cwian Field (6 NM)67IL · Mitchell Restricted Landing Area AirportPrivate (6 NM)

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 34IS 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.

About 34IS

Jim Wehrli Memorial Airport (34IS) is an airport in Marseilles, IL, at 630 ft MSL. It has 1 runway, the longest 2,600 ft. This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 34IS, refreshed from the Aviation Weather Center and FAA NASR.

What is the longest runway at 34IS?

Jim Wehrli Memorial Airport has 1 runway; the longest is 2,600 ft. See the Runways tab for headings, surface, and lighting.

Where is 34IS?

Jim Wehrli Memorial Airport is in Marseilles, IL, at an elevation of 630 ft MSL. Coordinates: 41.4448, -88.7167.

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