20WI pilot reports

Pilot reports filed within 100 NM of Harju (20WI), Redgranite, WI. 9 in the current window, 5 reporting turbulence or icing, as of 18 Sep 2026 1531Z. · Open on the map

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

Live pilot reports within 100 NM · Aviation Weather Center

Plan view · 100 NM9 reports

DLL UA

Position: 41 nm SW of 20WI
Altitude: FL220
Aircraft: LJ31

DLL UA /OV DLL/TM 1508/FL220/TP LJ31/TA M14/IC LGT MX FL250-220

Profile · by altitude

DLL UA

Position: 41 nm SW of 20WI
Altitude: FL220
Aircraft: LJ31

DLL UA /OV DLL/TM 1508/FL220/TP LJ31/TA M14/IC LGT MX FL250-220

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

All 9 reports within 100 NM position · altitude · conditions · raw text

These reports are near 20WI, 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 mixed icing

Hazard

1508Z · 41 nm SW of 20WI · FL220 · LJ31

OAT -14°C

DLL UA /OV DLL/TM 1508/FL220/TP LJ31/TA M14/IC LGT MX FL250-220

B080

1502Z · 54 nm SSW of 20WI · PA34

B080

Remarks: BASES MUCH LOWER TO THE WEST OF MSN

MSN UA /OV MSN/TM 1502/FLDURD/TP PA34/SK B080/RM BASES MUCH LOWER TO THE WEST OF MSN

SKY CLEAR

1455Z · 54 nm SSW of 20WI · E55P

SKY CLEAR

Remarks: CLOUDS TO THE WEST

MSN UA /OV MSN/TM 1455/FLDURD/TP E55P/SK SKY CLEAR/RM CLOUDS TO THE WEST

Light chop, occasional turbulence

Hazard

1447Z · 64 nm SSE of 20WI · FL360 · B38M

Tops 36,000 ft

UES UA /OV BAE/TM 1447/FL360/TP B38M/SK TOP360/TB OCNL LGT CHOP

No turbulence or icing reported

1430Z · 51 nm W of 20WI · FL220 · CRJ9

Remarks: DURC

VOK UA /OV VOK/TM 1430/FL220/TP CRJ9/TB NEG BLO FL220/IC NEG BLO FL220/RM DURC

Light rime icing

Hazard

1423Z · 78 nm W of 20WI · FL330 · A319

Tops 30,000 ft · OAT -42°C

Remarks: DURC

BCK UA /OV BCK/TM 1423/FL330/TP A319/SK TOP300/TA M42/IC LGT RIME 230-270/RM DURC

PRODUCED BY SKYPATH

1417Z · 50 nm WNW of 20WI · FL270 · A319

OAT -26°C · Wind 270° at 49 kt

Remarks: PRODUCED BY SKYPATH

MFI UA /OV DLL343056 /TM 1417 /FL270 /TP A319 /TA M26 /WV 27049KT /IC LGT-MOD-RIME /RM PRODUCED BY SKYPATH

Light chop, continuous turbulence

Hazard

1405Z · 92 nm SSW of 20WI · FL230 · B733

JVL UA /OV JVL270030/TM 1405/FL230/TP B733/TB CONS LGT CHOP

Moderate chop, occasional turbulence

Hazard

1402Z · 83 nm SE of 20WI · FL360 · B738

MKE UA /OV MKE/TM 1402/FL360/TP B738/TB CONS LGT CHOP OCNL MOD CHOP

Frequently asked

Are there any PIREPs near 20WI?

9 pilot reports were filed within 100 NM of Harju 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 20WI

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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