Jack Northrop Fld/Hawthorne Municipal to Nantucket Memorial HHR → ACK

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

• SIGMET W69W: thunderstorms (a convective SIGMET) up to 34,000 ft, moving from the southwest at 40 knots, until 5:55 pm PDT (00:55 UTC). Near the route, 310 nm along the route.
  as issued

  WSUS33 KKCI 112355
  MKCW WST 112355
  CONVECTIVE SIGMET 69W
  VALID UNTIL 0155Z
  TX NM AZ
  FROM 50ENE PGS-60SE ABQ-20ENE ELP-70SSW SSO-50SE BZA-50ENE PGS
  AREA TS MOV FROM 23040KT. TOPS TO FL340.

• SIGMET W68W: thunderstorms (a convective SIGMET) up to 36,000 ft, moving from the southwest at 40 knots, until 5:55 pm PDT (00:55 UTC). Over the route from 460 to 699 nm out.
  as issued

  WSUS33 KKCI 112355
  MKCW WST 112355
  CONVECTIVE SIGMET 68W
  VALID UNTIL 0155Z
  CO NM AZ UT
  FROM 30W CHE-20NNW TBE-60SE ABQ-40N SJN-30SW MTU-30W CHE
  AREA TS MOV FROM 23040KT. TOPS TO FL360.

• SIGMET E16E: thunderstorms (a convective SIGMET) up to 32,000 ft, moving from the southwest at 25 knots, until 5:55 pm PDT (00:55 UTC). Near the route, 2108 nm along the route.
  as issued

  WSUS31 KKCI 112355
  MKCE WST 112355
  CONVECTIVE SIGMET 16E
  VALID UNTIL 0155Z
  NY NJ PA DE MD VA DC WV AND NJ NY CSTL WTRS
  FROM SAX-30SE JFK-10N DCA-60ENE EKN-SAX
  AREA EMBD TS MOV FROM 22025KT. TOPS TO FL320.

• AIRMET SIERRA 6E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the first 70 nm of the route.
• AIRMET TANGO 1W: moderate turbulence below 18,000 ft (due to mountain wave) up to 12,000 ft. Over the route from 20 to 170 nm out.
• AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the route from 90 to 699 nm out.
• AIRMET ZULU 3C: moderate icing up to 22,000 ft. Over the route from 100 to 400 nm out.
• AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 170 to 620 nm out.
• AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 180 to 739 nm out.
• AIRMET SIERRA 2E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the route from 270 to 350 nm out.
• AIRMET TANGO 3W: strong surface winds (30 knots or more) (due to sustained surface winds greater than 30 knots). Over the route from 430 to 470 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 540 to 590 nm out.
• 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 route from 1689 to 1739 nm out.
• AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the route from 1839 to 2128 nm out.
• AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1879 to 2088 nm out.
• 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 route from 1899 to 2288 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 1939 to 2098 nm out.
• AIRMET TANGO 2W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the last 370 nm of the route.
• AIRMET ZULU 1C: moderate icing up to 24,000 ft. Near the route, 2108 nm along 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 HHR.

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

Not fetched just now.

At ACK when you get there the forecast at the estimated arrival, 10:23 am EDT (14:23 UTC)

Wind from the north-northeast at 15 knots, visibility ¾ mile, mist, overcast at 300 feet low IFR

The whole forecast for ACK

• From Sun 8:00 pm EDT (00:00 UTC): wind from the east at 11 knots, visibility more than 6 miles, light rain, a few clouds at 2,400 feet, scattered clouds at 3,500 feet and more above
• From Sun 10:00 pm EDT (02:00 UTC): wind from the east at 14 knots, gusting to 24, visibility 2 miles, rain, mist, overcast at 1,000 feet
• From Mon 1:00 am EDT (05:00 UTC): wind from the east at 16 knots, gusting to 23, visibility 3 miles, rain, mist, overcast at 300 feet
• From Mon 3:00 am EDT (07:00 UTC): wind from the east-northeast at 15 knots, visibility 1 mile, light rain showers, mist, overcast at 300 feet
• From Mon 5:00 am EDT (09:00 UTC): wind from the north-northeast at 15 knots, visibility ¾ mile, mist, overcast at 300 feet
• 30% chance between Mon 5:00 am EDT (09:00 UTC) and 6:00 am EDT (10:00 UTC): visibility ¾ mile, light rain showers, mist, overcast at 100 feet
• From Mon 11:00 am EDT (15:00 UTC): wind from the north-northeast at 15 knots, visibility more than 6 miles, a broken layer at 800 feet
• From Mon 4:00 pm EDT (20:00 UTC): wind from the north at 13 knots, gusting to 21, visibility more than 6 miles, scattered clouds at 3,000 feet

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

• 4/3635 DISNEYLAND THEME PARK, ANAHEIM,, CA 13 nm from the route, at the departure end · security · ZLA
• 6/8891 Bullhead City, AZ, Wednesday, October 14, 2026 Local 0 nm from the route, 200 nm along the route · a VIP movement · starts Wednesday 14 October · ZLA
• 6/8890 LAS VEGAS, NV, Tuesday, October 13, 2026 Local 25 nm from the route, 200 nm along the route · a VIP movement · starts tomorrow · ZLA
• 6/8587 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local on the route, 1809 nm along the route · a VIP movement · today · ZOB
• 6/8888 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local 11 nm from the route, 1829 nm along the route · security · today · ZOB
• 6/8829 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local 7 nm from the route, 1829 nm along the route · a VIP movement · today · ZOB

Daylight

Sunset at HHR 6:23 pm PDT (01:23 UTC), at ACK 6:04 pm EDT (22:04 UTC) (civil twilight ends 6:32 pm EDT (22:32 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.