4WI1 pilot reports

Pilot reports filed within 100 NM of Bancroft East (4WI1), Rio, WI. 13 in the current window, 3 reporting turbulence or icing, as of 3 Nov 2026 0046Z. · Open on the map

All of Bancroft East — runways, frequencies, charts and live weather

Live pilot reports within 100 NM · Aviation Weather Center

Plan view · 100 NM13 reports

MKE UA

Position: 65 nm ESE of 4WI1
Altitude: 600 ft
Aircraft: B737

MKE UA /OV MKE/TM 0032/FL006/TP B737/SK OVC/RM BASES 006 TOPS 030

Profile · by altitude

MKE UA

Position: 65 nm ESE of 4WI1
Altitude: 600 ft
Aircraft: B737

MKE UA /OV MKE/TM 0032/FL006/TP B737/SK OVC/RM BASES 006 TOPS 030

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

All 13 reports within 100 NM position · altitude · conditions · raw text

These reports are near 4WI1, 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

0032Z · 65 nm ESE of 4WI1 · 600 ft · B737

Overcast

Remarks: BASES 006 TOPS 030

MKE UA /OV MKE/TM 0032/FL006/TP B737/SK OVC/RM BASES 006 TOPS 030

Overcast 1,500 ft

0023Z · 3NM N, position approximate · 1,500 ft · A320

Overcast 1,500 ft

LSE UA /OV 3NM N/TM 0023/FL015/TP A320/SK OVC015

Overcast 1,300 ft

0023Z · 55 nm ESE of 4WI1 · 1,300 ft · C55B

Overcast 1,300 ft

Remarks: DURD

MWC UA /OV KMWC/TM 0023/FL013/TP C55B/SK OVC013-TOPUNKN/RM DURD

Bases 1,500 ft

0014Z · 21 nm SSW of 4WI1 · 1,500 ft · C208

Bases 1,500 ft

MSN UA /OV MSN DURD/TM 0014/FL015/TP C208/SK BASES 015

Overcast 1,200 ft

0000Z · 64 nm ESE of 4WI1 · 1,200 ft · LJ45

Overcast 1,200 ft

MKE UA /OV MKE011002/TM 0000/FL012/TP LJ45/SK OVC012

Light chop turbulence

Hazard

0000Z · 95 nm SSE of 4WI1 · 5,000 ft · E752

Tops 3,500 ft

ORD UA /OV ORD310013/TM 0000/FL050/TP E752/SK TOPS035/TB LT CHOP

Overcast 1,100 ft, tops 2,800 ft

2347Z · 64 nm ESE of 4WI1 · 1,100 ft · B738

Overcast 1,100 ft, tops 2,800 ft

MKE UA /OV MKE011003/TM 2347/FL011/TP B738/SK OVC011-TOP028

Moderate mixed icing

Hazard

2343Z · 56 nm SSW of 4WI1 · FL190 · E170

OAT -12°C

JVL UA /OV JVL270015/TM 2343/FL190/TP E170/TA M12/IC MOD MX

Overcast 1,200 ft, tops 3,300 ft

2339Z · 77 nm S of 4WI1 · 1,200 ft · DA42

Overcast 1,200 ft, tops 3,300 ft

Remarks: DURC RWY 19

RFD UA /OV RFD/TM 2339/FL012/TP DA42/SK OVC012TOP033/RM DURC RWY 19

Overcast 1,200 ft

2337Z · 77 nm S of 4WI1 · 1,200 ft · DA42

Overcast 1,200 ft

Remarks: DURC RWY 19

RFD UA /OV RFD/TM 2337/FL012/TP DA42/SK OVC012/RM DURC RWY 19

Light turbulence

Hazard

2332Z · 26 nm W of 4WI1 · FL230 · E170

DLL UA /OV DLL/TM 2332/FL230/TP E170/TB LGT

No turbulence or icing reported

2324Z · 61 nm SW of 4WI1 · FL270 · F2TH

DBQ UA /OV DBQ050033/TM 2324/FL270/TP F2TH/IC NEG

Overcast 2,400 ft

2321Z · 81 nm NNW of 4WI1 · 2,400 ft · E170

Overcast 2,400 ft

Remarks: DURC RWY 17

CWA UA /OV KCWA/TM 2321/FL024/TP E170/SK OVC024-TOPUNKN/RM DURC RWY 17

Frequently asked

Are there any PIREPs near 4WI1?

13 pilot reports were filed within 100 NM of Bancroft East 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 4WI1

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.