37IS pilot reports

Pilot reports filed within 100 NM of Hilbert (37IS), Marengo, IL. 18 in the current window, 6 reporting turbulence or icing, as of 3 Nov 2026 0346Z. · Open on the map

All of Hilbert — runways, frequencies, charts and live weather

Live pilot reports within 100 NM · Aviation Weather Center

Plan view · 100 NM18 reports

ORD UA

Position: 35 nm ESE of 37IS
Altitude: not reported
Aircraft: B38M

ORD UA /OV 5 N ORD/TM 0328/FLDURC/TP B38M/SK TOPS 5000/TB SMOOTH

Profile · by altitude

MKE UA

Position: 48 nm NE of 37IS
Altitude: 1,200 ft
Aircraft: B738

MKE UA /OV MKE/TM 0324/FL012/TP B738/SK BKN 012

Pilot reports are subjective, single-aircraft observations. Always confirm with an official preflight briefing.

All 18 reports within 100 NM position · altitude · conditions · raw text

These reports are near 37IS, not at it. Each gives its distance and bearing from the field — read one 60 NM away as regional context, not as this airport's conditions.

Tops 50,000 ft

0328Z · 35 nm ESE of 37IS · B38M

Tops 50,000 ft

ORD UA /OV 5 N ORD/TM 0328/FLDURC/TP B38M/SK TOPS 5000/TB SMOOTH

Broken 1,200 ft

0324Z · 48 nm NE of 37IS · 1,200 ft · B738

Broken 1,200 ft

MKE UA /OV MKE/TM 0324/FL012/TP B738/SK BKN 012

Broken 600 ft, tops 50,000 ft

0313Z · 54 nm SE of 37IS · 5,000 ft · B737

Broken 600 ft, tops 50,000 ft

MDW UA /OV 5 E MDW/TM 0313/FL50/TP B737/SK BKN 006 TOPS 5000

Light chop turbulence

Hazard

0312Z · 38 nm SE of 37IS · 5,000 ft · B789

IMC

ORD UA /OV 10 SW ORD/TM 0312/FL50/TP B789/SK IMC/TB LGT CHOP

Light chop turbulence

Hazard

0311Z · 42 nm ESE of 37IS · 5,000 ft · B739

IMC

ORD UA /OV 5 E ORD/TM 0311/FL50/TP B739/SK IMC/TB LGT CHOP

Overcast 4,000 ft

0307Z · 23 nm WSW of 37IS · 4,000 ft · B767

Overcast 4,000 ft

RFD UA /OV RFD/TM 0307/FL040/TP B767/SK OVC040

Light wind shear turbulence

Hazard

0248Z · 32 nm ESE of 37IS · 1,200 ft · C680

Overcast 1,200 ft

Remarks: LLWS +/-5KTS DURD RY 16 PWK

PWK UA /OV OBK161003/TM 0248/FL012/TP C680/SK OVC012/TB LGT BLO 030/RM LLWS +/-5KTS DURD RY 16 PWK

Overcast 1,100 ft

0245Z · 35 nm SE of 37IS · 1,100 ft · B739

Overcast 1,100 ft

ORD UA /OV ORD270003/TM 0245/FL011/TP B739/SK OVC011-TOPUNKN

Broken 800 ft, tops 4,500 ft; Clear 4,500 ft, tops 60,000 ft

0240Z · 26 nm ESE of 37IS · 6,500 ft · B738

Broken 800 ft, tops 4,500 ft; Clear 4,500 ft, tops 60,000 ft

ORD UA /OV 12 NW ORD/TM 0240/FL65/TP B738/SK BKN 008 TOPS 045 CLR ABV/TB SMOOTH/IC NEG ICE

Moderate chop turbulence

Hazard

0239Z · 29 nm SSE of 37IS · 1,100 ft · C172

Overcast 1,100 ft

DPA UA /OV DPA/TM 0239/FL011/TP C172/SK OVC011/TB MOD CHOP BLO 030

BASES 016

0230Z · 58 nm NNW of 37IS · 1,600 ft · C441

Remarks: BASES 016

MSN UA /OV KMSN/TM 0230/FL016/TP C441/RM BASES 016

Overcast 1,100 ft

0228Z · 68 nm SE of 37IS · 1,100 ft · A306

Overcast 1,100 ft

GYY UA /OV GYY/TM 0228/FL011/TP A306/SK OVC011

No turbulence or icing reported

0222Z · 88 nm SSE of 37IS · FL190 · E75L

IKK UA /OV IKK090012/TM 0222/FL190/TP E75L/TB NEG

Light–moderate, occasional turbulence

Hazard

0222Z · 99 nm WSW of 37IS · FL230 · E170

DVN UA /OV DVN/TM 0222/FL230/TP E170/TB OCNL LGT-MOD FL230-250

Light chop, occasional turbulence

Hazard

0221Z · 93 nm W of 37IS · FL370 · A21N

DBQ UA /OV DBQ/TM 0221/FL370/TP A21N/TB OCNL LGT CHOP

Overcast 1,100 ft

0220Z · DURD, position approximate · 1,100 ft · B38M

Overcast 1,100 ft

MDW UA /OV DURD/TM 0220/FL011/TP B38M/SK OVC011

Overcast 1,100 ft

0218Z · 48 nm NE of 37IS · BE99

Overcast 1,100 ft

MKE UA /OV MKE/TM 0218/FLDURD/TP BE99/SK OVC011 T034

Overcast 1,300 ft

0218Z · 32 nm ESE of 37IS · 1,300 ft · CL35

Overcast 1,300 ft

Remarks: LLWS +/-5KTS DURD RY 16

PWK UA /OV OBK161004/TM 0218/FL013/TP CL35/SK OVC013/RM LLWS +/-5KTS DURD RY 16

Frequently asked

Are there any PIREPs near 37IS?

18 pilot reports were filed within 100 NM of Hilbert in the current reporting window, 6 of them reporting turbulence or icing.

What is a PIREP?

A pilot report is a first-hand account of conditions aloft filed by a pilot in flight: turbulence, icing, cloud bases and tops, flight visibility, wind and temperature. It is the only weather source that reports what an aircraft actually experienced rather than what a model or a ground sensor inferred. UA marks a routine report; UUA marks an urgent one.

How current are these reports?

The national PIREP feed carries roughly the last 90 minutes of reports and is republished every 5 minutes. A report is a snapshot of one aircraft at one place and time — conditions a few thousand feet away or twenty minutes later can differ.

More about 37IS

Pilot reports from the US National Weather Service Aviation Weather Center. Times are UTC (Zulu). For planning and education only — always confirm with an official preflight briefing.

Something here wrong or out of date? Report a data problem.