3IS1 pilot reports

Pilot reports filed within 100 NM of Mc Coy (3IS1), Blue Mound, IL. 19 in the current window, 3 reporting turbulence or icing, as of 21 Sep 2026 1731Z. · Open on the map

All of Mc Coy — runways, frequencies, charts and live weather

Live pilot reports within 100 NM · Aviation Weather Center

Plan view · 100 NM19 reports

BMI UA

Position: 49 nm NNE of 3IS1
Altitude: 1,700 ft
Aircraft: E170

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

Profile · by altitude

BMI UA

Position: 49 nm NNE of 3IS1
Altitude: 1,700 ft
Aircraft: E170

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

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

All 19 reports within 100 NM position · altitude · conditions · raw text

These reports are near 3IS1, 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.

Overcast 1,700 ft, tops 7,200 ft

1725Z · 49 nm NNE of 3IS1 · 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 · 92 nm SW of 3IS1 · 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

Bases 1,300 ft; Tops 2,400 ft

1715Z · 89 nm E of 3IS1 · DA40

Bases 1,300 ft; Tops 2,400 ft

Remarks: DURC

HUF UA /OV HUF/TM 1715/FLUNKN/TP DA40/SK BASE013-TOPS024/RM DURC

Overcast 1,400 ft

1711Z · 89 nm E of 3IS1 · DA40

Overcast 1,400 ft · -RA

HUF UA /OV HUF/TM 1711/FLDURD/TP DA40/SK OVC014/WX -RA

Overcast 900 ft

1704Z · 62 nm NNW of 3IS1 · 900 ft · H47

Overcast 900 ft

Remarks: DURD RY13

PIA UA /OV KPIA/TM 1704/FL009/TP H47/SK OVC009-TOPUNKN/RM DURD RY13

Light–moderate turbulence

Hazard

1702Z · 23 nm WNW of 3IS1 · FL310 · B737

Remarks: /ZKCFDC XJ

SPI UA /OV SPI/TM 1702/FL310/TP B737/TB LGT-MOD/RM /ZKCFDC XJ

Overcast 700 ft

1701Z · 78 nm SW of 3IS1 · B737

Overcast 700 ft

STL UA /OV KSTL120002/TM 1701/FLDURD/TP B737/SK OVC007

Overcast 1,200 ft

1657Z · 23 nm WNW of 3IS1 · BE30

Overcast 1,200 ft · Visibility 8 SM

SPI UA /OV KSPI/TM 1657/FLDURD/TP BE30/SK OVC012-TOPUNKN/WX 8SM

No turbulence or icing reported

1642Z · 65 nm NNW of 3IS1 · FL370 · B737

PIA UA /OV PIA/TM 1642/FL370/TP B737/TB NEG

Overcast 1,700 ft, tops 4,000 ft

1642Z · 47 nm ENE of 3IS1 · 1,700 ft · C68A

Overcast 1,700 ft, tops 4,000 ft

Remarks: DURC

CMI UA /OV CMI/TM 1642/FL017/TP C68A/SK OVC017 TOP 040/RM DURC

Tops 2,500 ft; Bases 1,300 ft

1629Z · 86 nm ESE of 3IS1 · 2,500 ft · P28A

Tops 2,500 ft; Bases 1,300 ft

HUF UA /OV HUF230005/TM 1629/FL025/TP P28A/SK TOPS 025 BASES 013

Overcast 1,000 ft

1624Z · 92 nm SW of 3IS1 · SR20

Overcast 1,000 ft

Remarks: DURD RWY 8R

SUS UA /OV SUS/TM 1624/FLUNKN/TP SR20/SK OVC010-TOPUNKN/RM DURD RWY 8R

Overcast 1,100 ft

1623Z · 62 nm SW of 3IS1 · P28A

Overcast 1,100 ft

ALN UA /OV KALN/TM 1623/FLDURD/TP P28A/SK OVC011

Light chop turbulence

Hazard

1618Z · 89 nm E of 3IS1 · 1,600 ft · C172

IMC

HUF UA /OV HUF/TM 1618/FL016/TP C172/WX IMC/TB LGT CHOP

Bases 1,100 ft; Tops 2,500 ft

1616Z · 96 nm E of 3IS1 · 4,000 ft · P28A

Bases 1,100 ft; Tops 2,500 ft

Remarks: VMC

HUF UA /OV HUF090007/TM 1616/FL040/TP P28A/SK BASE011 - TOPS025/RM VMC

Overcast 1,500 ft

1614Z · 65 nm NNW of 3IS1 · 1,500 ft · A320

Overcast 1,500 ft

Remarks: DURD RY13

PIA UA /OV PIA/TM 1614/FL015/TP A320/SK OVC015/RM DURD RY13

Moderate turbulence

Hazard

1605Z · 96 nm W of 3IS1 · FL360 · B752

Remarks: ZKC FDC FN

UIN UA /OV UIN/TM 1605/FL360/TP B752/TB MOD/RM ZKC FDC FN

STL UA /OV KSTL/TM 1602/FLDURD/TP A320/WX BKN007

1602Z · 79 nm SW of 3IS1 · A320

STL UA /OV KSTL/TM 1602/FLDURD/TP A320/WX BKN007

Overcast 1,500 ft

1601Z · 47 nm ENE of 3IS1 · 1,500 ft · P28A

Overcast 1,500 ft

Remarks: DURD RWY 4

CMI UA /OV CMI/TM 1601/FL015/TP P28A/SK OVC015/RM DURD RWY 4

Frequently asked

Are there any PIREPs near 3IS1?

19 pilot reports were filed within 100 NM of Mc Coy in the current reporting window, 3 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 3IS1

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.