91C pilot reports

Pilot reports filed within 100 NM of Sauk/Prairie (91C), Prairie Du Sac, WI. 10 in the current window, 4 reporting turbulence or icing, as of 19 Sep 2026 0116Z. · Open on the map

All of Sauk/Prairie — runways, frequencies, charts and live weather

Live pilot reports within 100 NM · Aviation Weather Center

Plan view · 100 NM10 reports

RFD UA

Position: 72 nm SSE of 91C
Altitude: 2,000 ft
Aircraft: C172

RFD UA /OV RFD/TM 0105/FL020/TP C172/SK OVC020

Profile · by altitude

RFD UA

Position: 72 nm SSE of 91C
Altitude: 2,000 ft
Aircraft: C172

RFD UA /OV RFD/TM 0105/FL020/TP C172/SK OVC020

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

All 10 reports within 100 NM position · altitude · conditions · raw text

These reports are near 91C, 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 2,000 ft

0105Z · 72 nm SSE of 91C · 2,000 ft · C172

Overcast 2,000 ft

RFD UA /OV RFD/TM 0105/FL020/TP C172/SK OVC020

Light turbulence

Hazard

0101Z · 78 nm ENE of 91C · 7,000 ft · BE99

MKE UA /OV SBM270010/TM 0101/FL070/TP BE99/WX MOD RA/TB LT SHOP

Moderate turbulence

Hazard

0100Z · 49 nm ESE of 91C · 6,000 ft · C208

Remarks: BETWEEN 60-70

MSN UA /OV MSN090030/TM 0100/FL060/TP C208/TB MODERATE TURB/RM BETWEEN 60-70

Overcast 2,000 ft

0044Z · 74 nm WNW of 91C · SW4

Overcast 2,000 ft

LSE UA /OV KLSE/TM 0044/FLDURC/TP SW4/SK OVC020-TOPUNKN

Light turbulence

Hazard

0033Z · 90 nm ENE of 91C · 6,000 ft · C208

Remarks: OCNL MOD

MKE UA /OV SBM360007/TM 0033/FL060/TP C208/WX RA/TB LGT 060/RM OCNL MOD

B027 T033

0027Z · 72 nm SSE of 91C · A320

B027 T033

RFD UA /OV RFD/TM 0027/FLDURC/TP A320/SK B027 T033

Overcast, tops 8,500 ft

0025Z · 63 nm SSE of 91C · 8,500 ft · P32R

Overcast, tops 8,500 ft

RFD UA /OV 10 N RFD/TM 0025/FL085/TP P32R/SK OVC TOPS 085

Overcast 1,200 ft

0004Z · 74 nm WNW of 91C · EC45

Overcast 1,200 ft

LSE UA /OV KLSE/TM 0004/FLDURD/TP EC45/SK OVC012-TOPUNKN

VMC

0003Z · 99 nm SE of 91C · 4,000 ft · CRJ7

VMC

ORD UA /OV ORD320015/TM 0003/FL040/TP CRJ7/SK VMC

Moderate turbulence

Hazard

2356Z · 44 nm NE of 91C · 16,000 ft · E75L

MSN UA /OV MSN020040/TM 2356/FL160/TP E75L/TB MOD

Frequently asked

Are there any PIREPs near 91C?

10 pilot reports were filed within 100 NM of Sauk/Prairie in the current reporting window, 4 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 91C

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.