Luis Munoz Marin International to Chicago Midway International SJU → MDW

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

• SIGMET 8E: thunderstorms (a convective SIGMET) up to 45,000 ft, moving from the southwest at 20 knots, until 11:55 pm AST (03:55 UTC). Over the route from 950 to 1010 nm out.
  as issued

  WSUS31 KKCI 120155
  MKCE WST 120155
  CONVECTIVE SIGMET 8E
  VALID UNTIL 0355Z
  FL AND NC FL SC GA CSTL WTRS
  FROM 130SSE ILM-180SE ILM-60ENE PBI-20SSE TRV-130SSE ILM
  AREA TS MOV FROM 23020KT. TOPS ABV FL450.

• SIGMET 5E: thunderstorms (a convective SIGMET) up to 45,000 ft, moving from the southwest at 25 knots, until 11:55 pm AST (03:55 UTC). Near the route, 1020 nm along the route.
  as issued

  WSUS31 KKCI 120155
  MKCE WST 120155
  CONVECTIVE SIGMET 5E
  VALID UNTIL 0355Z
  NC SC CSTL WTRS
  FROM 140E ECG-220ESE ECG-180SE ILM-130SSE ILM-60SE ECG-140E ECG
  AREA TS MOV FROM 23025KT. TOPS TO FL450.

• SIGMET 7E: thunderstorms (a convective SIGMET) up to 33,000 ft, moving from the west at 15 knots, until 11:55 pm AST (03:55 UTC). Near the route, 1399 nm along the route.
  as issued

  WSUS31 KKCI 120155
  MKCE WST 120155
  CONVECTIVE SIGMET 7E
  VALID UNTIL 0355Z
  PA MD VA DC WV OH
  FROM 10NNE JST-30WNW SBY-40ENE RIC-50SW BKW-20SE APE-10NNE JST
  AREA TS MOV FROM 28015KT. TOPS TO FL330.

• AIRMET TANGO 5W: moderate turbulence below 18,000 ft (due to mountain wave) up to 8,000 ft. Over the route from 1279 to 1379 nm out.
• AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1339 to 1469 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 1349 to 1529 nm out.

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 SJU.

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

Not fetched just now.

At MDW when you get there the forecast at the estimated arrival, 12:45 pm CDT (17:45 UTC)

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

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

• 6/4508 CEIBA, PR 24 nm from the route, at the departure end · security · ZSU
• 6/8713 Maxton, NC, Friday, October 16, 2026 through Sunday, October 18, 2026 UTC 5 nm from the route, 1209 nm along the route · air shows/sports · starts Friday 16 October · ZDC
• 6/8029 Cincinnati, OH, Friday, October 9, 2026 through Monday, October 12, 2026 Local 8 nm from the route, 1569 nm along the route · a VIP movement · until 12 October · ZID

Daylight

Sunset at SJU 6:03 pm AST (22:03 UTC), at MDW 6:14 pm CDT (23:14 UTC) (civil twilight ends 6:42 pm CDT (23:42 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.