C77 pilot reports

Pilot reports filed within 100 NM of Poplar Grove (C77), Poplar Grove, IL. 8 in the current window, 5 reporting turbulence or icing, as of 18 Sep 2026 1331Z. · Open on the map

All of Poplar Grove — runways, frequencies, charts and live weather

Live pilot reports within 100 NM · Aviation Weather Center

Plan view · 100 NM8 reports

ORD UA

Position: 75 nm SE of C77
Altitude: FL330
Aircraft: B738

ORD UA /OV CGT/TM 1320/FL330/TP B738/TB CONS LGT OCNL MOD CHOP

Profile · by altitude

ORD UA

Position: 75 nm SE of C77
Altitude: FL330
Aircraft: B738

ORD UA /OV CGT/TM 1320/FL330/TP B738/TB CONS LGT OCNL MOD CHOP

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

All 8 reports within 100 NM position · altitude · conditions · raw text

These reports are near C77, 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.

Light–moderate chop, continuous turbulence

Hazard

1320Z · 75 nm SE of C77 · FL330 · B738

ORD UA /OV CGT/TM 1320/FL330/TP B738/TB CONS LGT OCNL MOD CHOP

Overcast 1,600 ft

1312Z · 91 nm SW of C77 · 1,600 ft · BE40

Overcast 1,600 ft

Remarks: DURD ILS 9 MLI

MLI UA /OV MLI/TM 1312/FL016/TP BE40/SK OVC016-TOPUNKN/RM DURD ILS 9 MLI

Light chop, continuous turbulence

Hazard

1312Z · 83 nm W of C77 · FL370 · BCS1

DBQ UA /OV DBQ/TM 1312/FL370/TP BCS1/TB CONS LGT CHOP

Clear 4,000 ft, tops 60,000 ft

1305Z · 12 nm W of C77 · 4,000 ft · C172

Clear 4,000 ft, tops 60,000 ft

Remarks: DURD RWY 07

RFD UA /OV KRFD360006/TM 1305/FL040/TP C172/SK SKC/RM DURD RWY 07

Light chop, continuous turbulence

Hazard

1256Z · 35 nm SE of C77 · FL350 · A320

PWK UA /OV OBK220025/TM 1256/FL350/TP A320/TB CONS LGT CHOP

Overcast 1,500 ft, tops 2,300 ft

1241Z · 91 nm SW of C77 · 2,300 ft · C56X

Overcast 1,500 ft, tops 2,300 ft

Remarks: DURD ILS 9 MLI

MLI UA /OV MLI/TM 1241/FL023/TP C56X/SK OVC015-TOP023/RM DURD ILS 9 MLI

Light chop, continuous turbulence

Hazard

1225Z · 52 nm SSE of C77 · FL360 · B739

JOT UA /OV JOT/TM 1225/FL360/TP B739/TB CONS LGT CHOP

Light chop turbulence

Hazard

1216Z · 49 nm E of C77 · FL360 · E295

PWK UA /OV OBK080010/TM 1216/FL360/TP E295/TB LGT CHOP

Frequently asked

Are there any PIREPs near C77?

8 pilot reports were filed within 100 NM of Poplar Grove in the current reporting window, 5 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 C77

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.

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