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MT15 pilot reports

Pilot reports filed within 100 NM of Fort Harrison AAF (MT15), Helena, MT. 4 in the current window, 4 reporting turbulence or icing, as of 2 Nov 2026 2156Z. · Open on the map

All of Fort Harrison AAF — runways, frequencies, charts and live weather

Live pilot reports within 100 NM · Aviation Weather Center

Plan view · 100 NM4 reports
255075100NESW
MSO UA
Position
98 nm WSW of MT15
Altitude
FL330
Aircraft
A321

MSO UA /OV MSO180050/TM 2149/FL330/TP A321/TB OCNL MOD 330 /ZLC

Profile · by altitude
0k5k10k15kFL200FL250FL300FL350FL400Field elevation 4,069 ftHazards reported 31–35 kftFL330 · 98 nm · MSO UA /OV MSO180050/TM 2149/FL330/TP A321/TB OCNL MOD 330 /ZLCFL350 · 60 nm · MSO UA /OV MSO045040/TM 2134/FL350/TP A21N/TB CONS LGT OCNL MOD /ZLCFL310 · 88 nm · GTF UA /OV GTF340035/TM 2132/FL310/TP B739/TB CONS LGT OCNL MOD /ZLCFL330 · 100 nm · GPI UA /OV FCA080040/TM 2037/FL330/TP E75/TB MOD CHOP/ZLC050100DISTANCE FROM FIELD (NM)
MSO UA
Position
98 nm WSW of MT15
Altitude
FL330
Aircraft
A321

MSO UA /OV MSO180050/TM 2149/FL330/TP A321/TB OCNL MOD 330 /ZLC

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

All 4 reports within 100 NM position · altitude · conditions · raw text

These reports are near MT15, 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, occasional turbulence

Hazard

2149Z · 98 nm WSW of MT15 · FL330 · A321 

MSO UA /OV MSO180050/TM 2149/FL330/TP A321/TB OCNL MOD 330 /ZLC

Light–moderate, continuous turbulence

Hazard

2134Z · 60 nm NW of MT15 · FL350 · A21N 

MSO UA /OV MSO045040/TM 2134/FL350/TP A21N/TB CONS LGT OCNL MOD /ZLC

Light–moderate, continuous turbulence

Hazard

2132Z · 88 nm NNE of MT15 · FL310 · B739 

GTF UA /OV GTF340035/TM 2132/FL310/TP B739/TB CONS LGT OCNL MOD /ZLC

Moderate chop turbulence

Hazard

2037Z · 100 nm NNW of MT15 · FL330 · E75 

GPI UA /OV FCA080040/TM 2037/FL330/TP E75/TB MOD CHOP/ZLC

Frequently asked

Are there any PIREPs near MT15?

4 pilot reports were filed within 100 NM of Fort Harrison AAF 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 MT15

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.