8IS4 pilot reports

Pilot reports filed within 100 NM of Hillsboro Area Hospital (8IS4), Hillsboro, IL. 17 in the current window, 5 reporting turbulence or icing, as of 21 Sep 2026 1841Z. · Open on the map

All of Hillsboro Area Hospital — runways, frequencies, charts and live weather

Live pilot reports within 100 NM · Aviation Weather Center

Plan view · 100 NM17 reports

PIA UA

Position: 78 nm N of 8IS4
Altitude: FL240
Aircraft: A21N

PIA UA /OV PIA180015/TM 1838/FL240/TP A21N/TB NEG 240 / LGT CHOP 270

Profile · by altitude

PIA UA

Position: 78 nm N of 8IS4
Altitude: FL240
Aircraft: A21N

PIA UA /OV PIA180015/TM 1838/FL240/TP A21N/TB NEG 240 / LGT CHOP 270

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

All 17 reports within 100 NM position · altitude · conditions · raw text

These reports are near 8IS4, 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 chop turbulence

Hazard

1838Z · 78 nm N of 8IS4 · FL240 · A21N

PIA UA /OV PIA180015/TM 1838/FL240/TP A21N/TB NEG 240 / LGT CHOP 270

Overcast 1,900 ft

1830Z · 77 nm NE of 8IS4 · 2,000 ft · LJ45

Overcast 1,900 ft

Remarks: DURD

CMI UA /OV CMI320003/TM 1830/FL020/TP LJ45/SK OVC019-TOPUNKN/RM DURD

No turbulence or icing reported

1825Z · 42 nm NNW of 8IS4 · FL390 · B737

Remarks: ZKC FDC FN

SPI UA /OV SPI/TM 1825/FL390/TP B737/TB NEG/RM ZKC FDC FN

Moderate chop, occasional turbulence

Hazard

1824Z · 42 nm NNW of 8IS4 · FL350 · B39M

Remarks: ZKC FDC FN

SPI UA /OV SPI/TM 1824/FL350/TP B39M/TB OCNL MOD CHOP/RM ZKC FDC FN

Moderate chop, continuous turbulence

Hazard

1823Z · 46 nm NE of 8IS4 · FL350 · B752

Remarks: ZKC FDC FN

DEC UA /OV AXC/TM 1823/FL350/TP B752/TB CONS MOD CHOP/RM ZKC FDC FN

Overcast 1,400 ft

1810Z · 31 nm WSW of 8IS4 · C525

Overcast 1,400 ft

ALN UA /OV KALN/TM 1810/FLDURC/TP C525/SK OVC014

Overcast 1,600 ft

1808Z · 84 nm NNE of 8IS4 · 1,600 ft · SR20

Overcast 1,600 ft

Remarks: DURD 2

BMI UA /OV KBMI/TM 1808/FL016/TP SR20/SK OVC016/RM DURD 2

Overcast 1,700 ft

1805Z · 93 nm N of 8IS4 · 1,700 ft · C130

Overcast 1,700 ft

Remarks: DURD RWY 13

PIA UA /OV PIA/TM 1805/FL017/TP C130/SK OVC017-TOPUNK/RM DURD RWY 13

Overcast 1,300 ft

1800Z · 42 nm NNW of 8IS4 · 1,500 ft · C750

Overcast 1,300 ft

SPI UA /OV SPI/TM 1800/FL015/TP C750/SK OVC013

Moderate, continuous turbulence

Hazard

1756Z · 93 nm N of 8IS4 · FL350 · B38M

PIA UA /OV PIA/TM 1756/FL350/TP B38M/TB CONS MOD

Overcast, tops 2,800 ft

1755Z · 50 nm NE of 8IS4 · 3,000 ft · C750

Overcast, tops 2,800 ft

Remarks: DURC

DEC UA /OV DEC/TM 1755/FL030/TP C750/SK OVC-TOP028/RM DURC

Overcast 1,300 ft

1752Z · 62 nm WSW of 8IS4 · LJ60

Overcast 1,300 ft

Remarks: DURD

SUS UA /OV SUS/TM 1752/FLUNKN/TP LJ60/SK OVC013/RM DURD

Overcast 1,900 ft

1746Z · 77 nm NE of 8IS4 · 1,900 ft · C172

Overcast 1,900 ft

Remarks: DURD

CMI UA /OV CMI/TM 1746/FL019/TP C172/SK OVC019/RM DURD

Moderate, continuous turbulence

Hazard

1741Z · 86 nm WSW of 8IS4 · FL330 · A320

Remarks: /ZKCFDC XJ

STL UA /OV FTZ180020/TM 1741/FL330/TP A320/TB CONS MOD/RM /ZKCFDC XJ

Overcast 1,800 ft, tops 4,200 ft

1727Z · 77 nm NE of 8IS4 · 1,800 ft · E170

Overcast 1,800 ft, tops 4,200 ft

Remarks: DURD

CMI UA /OV CMI/TM 1727/FL018/TP E170/SK OVC018 TOP 042/RM DURD

Overcast 1,700 ft, tops 7,200 ft

1725Z · 84 nm NNE of 8IS4 · 1,700 ft · E170

Overcast 1,700 ft, tops 7,200 ft

Remarks: DURD 2

BMI UA /OV KBMI/TM 1725/FL017/TP E170/SK OVC017-TOP072/RM DURD 2

Overcast 1,300 ft

1718Z · 62 nm WSW of 8IS4 · P28A

Overcast 1,300 ft

Remarks: DURD RWY 8R

SUS UA /OV SUS/TM 1718/FLUNKN/TP P28A/SK OVC013-TOPUNKN/RM DURD RWY 8R

Frequently asked

Are there any PIREPs near 8IS4?

17 pilot reports were filed within 100 NM of Hillsboro Area Hospital 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 8IS4

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.