6MT4 pilot reports

Pilot reports filed within 100 NM of Brown Cabin (6MT4), Libby, MT. 9 in the current window, 5 reporting turbulence or icing, as of 5 Nov 2026 2301Z. · Open on the map

All of Brown Cabin — runways, frequencies, charts and live weather

Live pilot reports within 100 NM · Aviation Weather Center

Plan view · 100 NM9 reports

MSO UA

Position: 86 nm SSE of 6MT4
Altitude: 12,000 ft
Aircraft: A319

MSO UA /OV MSO215021/TM 2250/FL120/TP A319/TA M10/IC LGT RIME 120

Profile · by altitude

MSO UA

Position: 86 nm SSE of 6MT4
Altitude: 12,000 ft
Aircraft: A319

MSO UA /OV MSO215021/TM 2250/FL120/TP A319/TA M10/IC LGT RIME 120

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 6MT4, 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 rime icing

Hazard

2250Z · 86 nm SSE of 6MT4 · 12,000 ft · A319

OAT -10°C

MSO UA /OV MSO215021/TM 2250/FL120/TP A319/TA M10/IC LGT RIME 120

Overcast 3,500 ft, tops 4,300 ft

2249Z · 92 nm WSW of 6MT4 · 3,500 ft · BE30

Overcast 3,500 ft, tops 4,300 ft

SFF UA /OV SFF/TM 2249/FL035/TP BE30/SK OVC035-TOP043/IC NEG

Overcast 3,800 ft

2248Z · 37 nm ENE of 6MT4 · E55P

Overcast 3,800 ft

GPI UA /OV GPI/TM 2248/FLDURC/TP E55P/SK OVC038

Overcast 4,200 ft

2245Z · 37 nm ENE of 6MT4 · A320

Overcast 4,200 ft

GPI UA /OV GPI/TM 2245/FLDURC/TP A320/SK OVC042

Light–moderate, occasional turbulence

Hazard

2210Z · 42 nm SSW of 6MT4 · FL350 · GALX

Remarks: ZSE

MLP UA /OV MLP/TM 2210/FL350/TP GALX/TB OCNL LGT-MOD/RM ZSE

Moderate chop turbulence

Hazard

2156Z · 73 nm ENE of 6MT4 · FL380 · B772

GPI UA /OV FCA060035/TM 2156/FL380/TP B772/TB MOD CHOP/ZLC

Scattered 2,900 ft, tops 5,900 ft

2153Z · 92 nm WSW of 6MT4 · 2,900 ft · SR20

Scattered 2,900 ft, tops 5,900 ft

SFF UA /OV RNAV FINAL RY 4L/TM 2153/FL029/TP SR20/SK SCT029-TOP059

Light rime icing

Hazard

2132Z · 37 nm ENE of 6MT4 · 12,000 ft · A320

OAT 3°C

GPI UA /OV GPI/TM 2132/FL120/TP A320/TA 03/IC LGT RIME BLO 120/ZLC

Light icing

Hazard

2131Z · 37 nm ENE of 6MT4 · A320

OAT 3°C

GPI UA /OV GPI/TM 2131/FLDURD/TP A320/TA 03/IC LGT

Frequently asked

Are there any PIREPs near 6MT4?

9 pilot reports were filed within 100 NM of Brown Cabin 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 6MT4

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.