Pittsburgh International to Bozeman Yellowstone International PIT → BZN

Warnings the route crosses SIGMETs and AIRMETs whose area the line passes through or comes within 25 nm of

• SIGMET C18C: thunderstorms (a convective SIGMET) up to 36,000 ft, moving from the southwest at 40 knots, until 9:55 am EDT (13:55 UTC). Near the route, 915 nm along the route.
  as issued

  WSUS32 KKCI 121155
  MKCC WST 121155
  CONVECTIVE SIGMET 18C
  VALID UNTIL 1355Z
  SD ND
  FROM 50NE BIS-70W FAR-40N PIR-40N DPR-50NE BIS
  AREA TS MOV FROM 22040KT. TOPS TO FL360.

• AIRMET SIERRA 3E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the first 239 nm of the route.
• AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, mist). Over the first 0 nm of the route.
• AIRMET TANGO 2W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground). Near the route, 557 nm along the route.
• AIRMET SIERRA 4E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the last 676 nm of the route.
• AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the route from 1133 to 1273 nm out.
• AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the last 139 nm of the route.
• AIRMET ZULU 2C: moderate icing up to 18,000 ft. Over the last 99 nm of the route.

A SIGMET warns of weather hazardous to all aircraft; an AIRMET of weather that matters to small aircraft and to flying without instruments. "From 60 to 180 nm out" is measured along the route from PIT.

Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first

Not fetched just now.

At BZN when you get there the forecast at the estimated arrival, 7:19 pm MDT (01:19 UTC)

BZN has no terminal forecast; use the nearest airport that does.

Temporary flight restrictions on the line or within 25 nm of it

• 6/8829 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local 17 nm from the route, at the departure end · a VIP movement · today · ZOB
• 6/8587 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local on the route, at the departure end · a VIP movement · today · ZOB

Daylight

Sunset at PIT 6:45 pm EDT (22:45 UTC), at BZN 6:42 pm MDT (00:42 UTC) (civil twilight ends 7:12 pm MDT (01:12 UTC)). At 120 knots the arrival at BZN is after sunset there (6:44 pm MDT (00:44 UTC)).

Each restriction opens the FAA's own page with the exact area, heights and times. Ordinary notices to air missions (closed runways, lights out) are not shown: the FAA's notice search is not open to sites like this one at this time.