57S pilot reports

Pilot reports filed within 100 NM of Troy (57S), Troy, MT. 3 in the current window, 2 reporting turbulence or icing, as of 19 Sep 2026 0221Z. · Open on the map

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

Live pilot reports within 100 NM · Aviation Weather Center

Plan view · 100 NM3 reports

MSO UA

Position: 89 nm SE of 57S
Altitude: FL220
Aircraft: E75L

MSO UA /OV MLP080050/TM 0129/FL220/TP E75L/TB NEG /ZLC

Profile · by altitude

MSO UA

Position: 89 nm SE of 57S
Altitude: FL220
Aircraft: E75L

MSO UA /OV MLP080050/TM 0129/FL220/TP E75L/TB NEG /ZLC

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

All 3 reports within 100 NM position · altitude · conditions · raw text

These reports are near 57S, 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.

No turbulence or icing reported

0129Z · 89 nm SE of 57S · FL220 · E75L

MSO UA /OV MLP080050/TM 0129/FL220/TP E75L/TB NEG /ZLC

Light chop turbulence

Hazard

0117Z · 82 nm SE of 57S · FL380 · B38M

MSO UA /OV MLP080040/TM 0117/FL380/TP B38M/TB LGT CHOP /ZLC

Light–moderate, continuous turbulence

Hazard

0104Z · 86 nm SE of 57S · FL260 · A21N

MSO UA /OV MLP080045/TM 0104/FL260/TP A21N/TB CONS LGT OCNL MOD /ZLC

Frequently asked

Are there any PIREPs near 57S?

3 pilot reports were filed within 100 NM of Troy in the current reporting window, 2 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 57S

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Something here wrong or out of date?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.