Phoenix Sky Harbor International to Greenville Spartanburg International PHX → GSP

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

• SIGMET 9W: thunderstorms (a convective SIGMET) up to 28,000 ft, moving from the southwest at 20 knots, until 8:55 pm MST (03:55 UTC). Over the route from 10 to 10 nm out.
  as issued

  WSUS33 KKCI 120155
  MKCW WST 120155
  CONVECTIVE SIGMET 9W
  VALID UNTIL 0355Z
  AZ
  FROM 20S TBC-30S INW-10E PHX-60SW DRK-30WNW DRK-20S TBC
  DMSHG AREA EMBD TS MOV FROM 21020KT. TOPS TO FL280.

• SIGMET 7W: thunderstorms (a convective SIGMET) up to 31,000 ft, moving from the southwest at 40 knots, until 8:55 pm MST (03:55 UTC). Over the route from 70 to 170 nm out.
  as issued

  WSUS33 KKCI 120155
  MKCW WST 120155
  CONVECTIVE SIGMET 7W
  VALID UNTIL 0355Z
  NM AZ
  FROM 30NW SJN-30W TCS-60SE SSO-50SE TUS-70S INW-30NW SJN
  DMSHG AREA TS MOV FROM 23040KT. TOPS TO FL310.

• SIGMET 6W: thunderstorms (a convective SIGMET) up to 34,000 ft, moving from the southwest at 40 knots, until 8:55 pm MST (03:55 UTC). Over the route from 230 to 379 nm out.
  as issued

  WSUS33 KKCI 120155
  MKCW WST 120155
  CONVECTIVE SIGMET 6W
  VALID UNTIL 0355Z
  CO NM
  FROM 50SSW DEN-30NNE TBE-50SSW CME-50E SJN-20NE DVC-50SSW DEN
  AREA TS MOV FROM 23040KT. TOPS TO FL340.

• AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the first 10 nm of the route.
• AIRMET TANGO 2W: moderate turbulence above 18,000 ft from 35,000 ft to 45,000 ft. Over the route from 70 to 389 nm out.
• AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 120 to 379 nm out.
• AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 120 to 250 nm out.
• AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1337 to 1437 nm out.
• AIRMET TANGO 5W: moderate turbulence below 18,000 ft (due to mountain wave) up to 8,000 ft. Over the last 80 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 PHX.

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

Not fetched just now.

At GSP when you get there the forecast at the estimated arrival, 7:13 am EDT (11:13 UTC)

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

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

• 6/8722 ALAMOGORDO, NM, Tuesday, October 13, 2026 Local 7 nm from the route, 299 nm along the route · security · starts tomorrow · ZAB

Daylight

Sunset at PHX 5:58 pm MST (00:58 UTC), at GSP 6:58 pm EDT (22:58 UTC) (civil twilight ends 7:23 pm EDT (23:23 UTC)). At 120 knots the arrival at GSP is before sunrise there (7:32 am EDT (11:32 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.