4ND1 pilot reports

Pilot reports filed within 100 NM of Knutson (4ND1), Thompson, ND. 7 in the current window, 3 reporting turbulence or icing, as of 2 Nov 2026 1801Z. · Open on the map

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

Live pilot reports within 100 NM · Aviation Weather Center

Plan view · 100 NM7 reports

FAR UA

Position: 54 nm SSE of 4ND1
Altitude: 1,500 ft
Aircraft: E170

FAR UA /OV KFAR/TM 1751/FL015/TP E170/SK OVC015/RM DURC

Profile · by altitude

FAR UA

Position: 54 nm SSE of 4ND1
Altitude: 1,500 ft
Aircraft: E170

FAR UA /OV KFAR/TM 1751/FL015/TP E170/SK OVC015/RM DURC

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

All 7 reports within 100 NM position · altitude · conditions · raw text

These reports are near 4ND1, 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 1,500 ft

1751Z · 54 nm SSE of 4ND1 · 1,500 ft · E170

Overcast 1,500 ft

Remarks: DURC

FAR UA /OV KFAR/TM 1751/FL015/TP E170/SK OVC015/RM DURC

Broken 1,300 ft, tops 2,300 ft

1748Z · 54 nm WNW of 4ND1 · 2,300 ft · P28A

Broken 1,300 ft, tops 2,300 ft · RA

GFK UA /OV GFK270050/TM 1748/FL023/TP P28A/SK BKN013-TOP023/WX RA/IC NEG

Light chop turbulence

Hazard

1744Z · 81 nm SW of 4ND1 · 13,000 ft · CRJ2

Tops 9,500 ft; Bases 600 ft

Remarks: DURC

JMS UA /OV JMS/TM 1744/FL130/TP CRJ2/SK TOP095-BASE006/TA UNKN/TB LGT CHOP /IC NEG/RM DURC

Bases 700 ft

1716Z · 9.8 nm N of 4ND1 · FL180 · CRJ9

Bases 700 ft

GFK UA /OV GFK/TM 1716/FL180/TP CRJ9/SK BASE007-008

Overcast 1,500 ft

1644Z · 54 nm SSE of 4ND1 · 1,500 ft · E170

Overcast 1,500 ft · RA

FAR UA /OV KFAR/TM 1644/FL015/TP E170/SK OVC015/WX RA

Light chop, occasional turbulence

Hazard

1636Z · 81 nm SW of 4ND1 · 5,000 ft · CRJ2

Tops 11,000 ft

Remarks: DURD

JMS UA /OV JMS/TM 1636/FL050/TP CRJ2/SK TOP110/TB OCNL LGT CHOP /IC NEG/RM DURD

Light chop turbulence

Hazard

1634Z · 81 nm SW of 4ND1 · 11,000 ft · CRJ2

Overcast 2,000 ft, tops 11,000 ft · OAT 2°C

Remarks: DURD

JMS UA /OV JMS /TM 1634 /FL110 /TP CRJ2 /SK OVC020-TOP110 /TA 02 /TB LGT CHOP /RM DURD

Frequently asked

Are there any PIREPs near 4ND1?

7 pilot reports were filed within 100 NM of Knutson 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 4ND1

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.