4MI3 pilot reports
Pilot reports filed within 100 NM of Swan Lake (4MI3), Allegan, MI. 23 in the current window, 3 reporting turbulence or icing, as of 6 Nov 2026 1711Z. · Open on the map
All of Swan Lake — runways, frequencies, charts and live weatherLive pilot reports within 100 NM · Aviation Weather Center
- Position
- 76 nm E of 4MI3
- Altitude
- not reported
- Aircraft
- CRJ9
AZO UA /OV LAN120015/TM 1659/FLDURC/TP CRJ9/SK TOP075/TA M2/IC MOD CLEAR
- Position
- 91 nm WSW of 4MI3
- Altitude
- 2,500 ft
- Aircraft
- A320
ORD UA /OV ORD/TM 1658/FL025/TP A320/SK BKN025
Pilot reports are subjective, single-aircraft observations. Always confirm with an official preflight briefing.
All 23 reports within 100 NM position · altitude · conditions · raw text
These reports are near 4MI3, 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.
Moderate clear icing
Hazard1659Z · 76 nm E of 4MI3 · CRJ9
Tops 7,500 ft · OAT -2°C
AZO UA /OV LAN120015/TM 1659/FLDURC/TP CRJ9/SK TOP075/TA M2/IC MOD CLEAR
Broken 2,500 ft
1659Z · 89 nm WSW of 4MI3 · E55P
Broken 2,500 ft
MDW UA /OV MDW/TM 1659/FLDURD/TP E55P/SK BKN025
Broken 2,500 ft
1658Z · 91 nm WSW of 4MI3 · 2,500 ft · A320
Broken 2,500 ft
ORD UA /OV ORD/TM 1658/FL025/TP A320/SK BKN025
Bases 2,500 ft
1656Z · 44 nm NNW of 4MI3 · 2,200 ft · C414
Bases 2,500 ft
MKG UA /OV KMKG/TM 1656/FL022/TP C414/SK BASES025 TOPS55/IC NEG
B025 T055
1655Z · 43 nm N of 4MI3 · 5,500 ft · C414
B025 T055
MKG UA /OV MKG/TM 1655/FL055/TP C414/SK B025 T055/IC NEG
B024
1654Z · 64 nm ENE of 4MI3 · CRJ9
B024
LAN UA /OV LAN/TM 1654/FLDURC/TP CRJ9/SK B024
Few 1,700 ft; Overcast 2,800 ft
1654Z · 64 nm ENE of 4MI3 · 2,400 ft · CRJ9
Few 1,700 ft; Overcast 2,800 ft
Remarks: B024
LAN UA /OV LAN/TM 1654/FL024/TP CRJ9/SK FEW017 OVC028/RM B024
DURD BTWN 050-035
1646Z · 75 nm SSW of 4MI3 · 5,000 ft · SR22
OAT -5°C
Remarks: DURD BTWN 050-035
SBN UA /OV OXI/TM 1646/FL050/TP SR22/TA M05/IC -RIME/RM DURD BTWN 050-035
VMC
1642Z · 85 nm WSW of 4MI3 · 4,000 ft · B738
VMC
ORD UA /OV 15SE ORD/TM 1642/FL040/TP B738/SK VMC/TB SMOOTH
T051
1640Z · 22 nm NE of 4MI3 · 5,100 ft · CRJ7
T051
GRR UA /OV 10SW GRR/TM 1640/FL051/TP CRJ7/SK T051/TB SMOOTH
Overcast, tops 5,100 ft
1640Z · 32 nm NE of 4MI3 · UNKN
Overcast, tops 5,100 ft
GRR UA /OV KGRR/TM 1640/FLDURD/TP UNKN/SK OVC TOP 051/TB NEG
Bases 1,500 ft
1637Z · 48 nm SSW of 4MI3 · 1,500 ft · E545
Bases 1,500 ft
Remarks: DURD
SBN UA /OV SBN/TM 1637/FL015/TP E545/SK 015/IC NEG/RM DURD
VMC
1630Z · 99 nm WSW of 4MI3 · 7,000 ft · E170
VMC
ORD UA /OV ORD220010/TM 1630/FL070/TP E170/SK VMC OTP/TB NEG/IC NEG
Light chop turbulence
Hazard1624Z · 76 nm SSE of 4MI3 · FL340 · B38M
ASW UA /OV OLK/TM 1624/FL340/TP B38M/TB LGT CHOP
Broken 2,900 ft
1612Z · 88 nm WSW of 4MI3 · LJ45
Broken 2,900 ft
PWK UA /OV PWK/TM 1612/FLDURD/TP LJ45/SK BKN029
No turbulence or icing reported
1611Z · 48 nm SSW of 4MI3 · 2,000 ft · CL35
Remarks: LLWS -7KT 27L FINAL
SBN UA /OV SBN/TM 1611/FL020/TP CL35/RM LLWS -7KT 27L FINAL
B035 T045
1610Z · 96 nm SSE of 4MI3 · 3,500 ft · A320
B035 T045 · OAT 4°C
FWA UA /OV FWA/TM 1610/FL035/TP A320/SK B035 T045/TA +4/IC NEG ICE
Overcast 2,800 ft
1603Z · 32 nm NE of 4MI3 · A319
Overcast 2,800 ft
GRR UA /OV KGRR/TM 1603/FLDURD/TP A319/SK OVC 028
Overcast 2,500 ft
1601Z · 52 nm E of 4MI3 · C310
Overcast 2,500 ft
FPK UA /OV FPK/TM 1601/FLDURC/TP C310/SK OVC 025 T040/IC NEG
Light–moderate chop turbulence
Hazard1549Z · 55 nm NE of 4MI3 · FL290 · B739
GRR UA /OV VIO033027/TM 1549/FL290/TP B739/TB LGT-MOD CHOP
Overcast 2,000 ft
1546Z · 48 nm SSW of 4MI3 · 2,000 ft · GLF5
Overcast 2,000 ft
SBN UA /OV SBN/TM 1546/FL020/TP GLF5/SK OVC020
Tops 5,000 ft
1545Z · 72 nm ESE of 4MI3 · 5,000 ft · BE58
Tops 5,000 ft
TOL UA /OV 10 NE JYM/TM 1545/FL50/TP BE58/SK TOPS 050
Broken 2,800 ft
1543Z · 48 nm SSW of 4MI3 · 2,600 ft · GLF4
Broken 2,800 ft
Remarks: DURD
SBN UA /OV SBN/TM 1543/FL026/TP GLF4/SK BKN028 TOPUNKN/IC NEG/RM DURD
Frequently asked
Are there any PIREPs near 4MI3?
23 pilot reports were filed within 100 NM of Swan Lake 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 4MI3
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.