Martha'S Vineyard Airport to Napa County MVY → APC

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

• SIGMET E27E: thunderstorms (a convective SIGMET) up to 35,000 ft, moving from the southwest at 20 knots, until 5:55 am EDT (09:55 UTC). Over the first 0 nm of the route.
  as issued

  WSUS31 KKCI 120755
  MKCE WST 120755
  CONVECTIVE SIGMET 27E
  VALID UNTIL 0955Z
  MA RI NY AND MA RI DE NJ NY MD CT CSTL WTRS
  FROM 60NE ACK-90ESE ACK-200SSE HTO-160SE SIE-HTO-60NE ACK
  AREA EMBD TS MOV FROM 24020KT. TOPS TO FL350.
  REF INTL SIGMET LIMA SERIES.

• SIGMET W17W: thunderstorms (a convective SIGMET) up to 30,000 ft, moving from the southwest at 20 knots, until 5:55 am EDT (09:55 UTC). Over the route from 1946 to 2006 nm out.
  as issued

  WSUS33 KKCI 120755
  MKCW WST 120755
  CONVECTIVE SIGMET 17W
  VALID UNTIL 0955Z
  AZ UT NV
  FROM 20WNW BVL-30N BCE-60SSW BCE-50NNE LAS-60NNW ELY-20WNW BVL
  AREA TS MOV FROM 24020KT. TOPS TO FL300.

• AIRMET SIERRA 3E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist, fog). Over the first 659 nm of the route.
• AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 24,000 ft to 33,000 ft. Over the first 269 nm of the route.
• AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, mist). Over the route from 160 to 339 nm out.
• 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). Over the route from 838 to 1377 nm out.
• 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 route from 1248 to 1487 nm out.
• AIRMET TANGO 1W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground). Over the route from 1477 to 1727 nm out.
• AIRMET TANGO 4W: moderate turbulence above 18,000 ft (due to mountain wave) from 34,000 ft to 43,000 ft. Over the route from 1507 to 1796 nm out.
• AIRMET TANGO 2W: moderate turbulence below 18,000 ft (due to mountain wave) up to 22,000 ft. Over the route from 1537 to 1667 nm out.
• AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1587 to 2106 nm out.
• AIRMET TANGO 5W: strong surface winds (30 knots or more) (due to sustained surface winds greater than 30 knots). Over the route from 1607 to 1647 nm out.
• AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the route from 1637 to 2136 nm out.
• AIRMET TANGO 1W: moderate turbulence below 18,000 ft (due to mountain wave) up to 12,000 ft. Over the route from 1826 to 1996 nm out.
• AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the last 180 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 MVY.

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

Not fetched just now.

At APC when you get there the forecast at the estimated arrival, 12:30 am PDT (07:30 UTC)

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

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

• 6/7153 North Sicuate, RI, Saturday, October 10, 2026 through Monday, October 12, 2026 UTC 12 nm from the route, at the departure end · drones kept away from a public gathering · until 12 October · ZBW

Daylight

Sunset at MVY 6:06 pm EDT (22:06 UTC), at APC 6:34 pm PDT (01:34 UTC) (civil twilight ends 7:00 pm PDT (02:00 UTC)). At 120 knots the arrival at APC is before sunrise there (7:15 am PDT (14:15 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.