Hartsfield/Jackson Atlanta International to Mineta San Jose International ATL → SJC

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

• SIGMET C12C: thunderstorms (a convective SIGMET) up to 25,000 ft, moving from the southwest at 40 knots, until 4:55 am EDT (08:55 UTC). Over the route from 1027 to 1087 nm out.
  as issued

  WSUS32 KKCI 120655
  MKCC WST 120655
  CONVECTIVE SIGMET 12C
  VALID UNTIL 0855Z
  CO NM
  FROM 40W PUB-30SSE PUB-30W CIM-50WSW ALS-40W PUB
  DMSHG AREA TS MOV FROM 22040KT. TOPS TO FL250.

• SIGMET W16W: thunderstorms (a convective SIGMET) up to 27,000 ft, moving from the southwest at 20 knots, until 4:55 am EDT (08:55 UTC). Near the route, 1605 nm along the route.
  as issued

  WSUS33 KKCI 120655
  MKCW WST 120655
  CONVECTIVE SIGMET 16W
  VALID UNTIL 0855Z
  UT NV
  FROM 50NW BVL-20NE BVL-40SE OAL-20N OAL-50NW BVL
  AREA TS MOV FROM 24020KT. TOPS TO FL270.

• AIRMET TANGO 5W: moderate turbulence below 18,000 ft (due to mountain wave) up to 10,000 ft, from 2:00 am EDT (06:00 UTC). Near the route, at the departure end.
• AIRMET SIERRA 3E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist), from 2:00 am EDT (06:00 UTC). Near the route, at the departure end.
• AIRMET TANGO 3W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground), from 2:00 am EDT (06:00 UTC). Over the route from 518 to 947 nm out.
• AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft, from 2:00 am EDT (06:00 UTC). Over the route from 947 to 1585 nm out.
• AIRMET TANGO 2W: moderate turbulence above 18,000 ft from 35,000 ft to 45,000 ft, from 2:00 am EDT (06:00 UTC). Over the route from 977 to 1196 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), from 2:00 am EDT (06:00 UTC). Near the route, 1017 nm along the route.
• AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist), from 2:00 am EDT (06:00 UTC). Over the route from 1196 to 1506 nm out.
• AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 38,000 ft, from 2:00 am EDT (06:00 UTC). Over the route from 1206 to 1366 nm out.
• AIRMET ZULU 2C: moderate icing up to 23,000 ft, from 2:00 am EDT (06:00 UTC). Over the route from 1316 to 1525 nm out.
• AIRMET TANGO 1W: moderate turbulence below 18,000 ft (due to mountain wave) up to 15,000 ft, from 2:00 am EDT (06:00 UTC). Near the route, 1605 nm along the route.
• AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft, from 2:00 am EDT (06:00 UTC). Over the last 60 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 ATL.

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

• PC12 at 17,000 ft, 27 nm north, 12:52 am EDT (04:52 UTC): moderate turbulence, moderate rime icing, -15 °C, remarks: entered by zoa fdcs. 1635 nm along the route, 27 nm north of the line.
  as filed, and in English

  TPH UA /OV OAL/TM 0452/FL 170/TP PC12/TA M15/TB MOD/IC MOD RIME/RM ENTERED BY ZOA FDCS AWC-WEB

  Report

  a routine report filed through TPH

  Where

  over OAL

  Time

  04:52 UTC

  Height

  at 17,000 ft

  Aircraft

  PC12

  Temperature

  −15 °C

  Turbulence

  moderate

  Icing

  moderate rime

  Remarks

  entered by zoa fdcs

• PC12 at 11,000 ft, 14 nm south, 2:58 am EDT (06:58 UTC): light turbulence, no icing, remarks: during the descent arrival KFMN ZDVWC-36. 1157 nm along the route, 14 nm south of the line.
  as filed, and in English

  DRO UA /OV DRO/TM 0658/FL110/TP PC12/SK BASE117/TB CONS LGT/IC NEG/RM DURD ARR KFMN. ZDVWC-36

  Report

  a routine report filed through DRO

  Where

  over DRO

  Time

  06:58 UTC

  Height

  at 11,000 ft

  Aircraft

  PC12

  Sky

  BASE117

  Turbulence

  continuous light

  Icing

  none

  Remarks

  during the descent arrival KFMN ZDVWC-36

At SJC when you get there the forecast at the estimated arrival, 5:30 pm PDT (00:30 UTC)

Wind from the northwest at 8 knots, visibility more than 6 miles, clear skies VFR

The whole forecast for SJC

• From Sun 11:00 pm PDT (06:00 UTC): wind from the southeast at 4 knots, visibility more than 6 miles, clear skies
• From Mon 1:00 pm PDT (20:00 UTC): wind from the northwest at 8 knots, visibility more than 6 miles, clear skies

The forecast for ATL, the departure

• From Mon 4:00 am EDT (08:00 UTC): wind from the northwest at 6 knots, visibility more than 6 miles, clear skies
• From Mon 12:00 pm EDT (16:00 UTC): wind from the northwest at 10 knots, gusting to 20, visibility more than 6 miles, clear skies
• From Mon 5:00 pm EDT (21:00 UTC): wind from the northwest at 7 knots, visibility more than 6 miles, clear skies

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

• 6/7094 45NM NE MERCED, CA, Sunday, October 4, 2026 through Tuesday, October 20, 2026 UTC 3 nm from the route, 1715 nm along the route · a hazard on the ground (fire-fighting, a chemical spill, rescue work) · until 20 October · ZOA

Daylight

Sunset at ATL 7:07 pm EDT (23:07 UTC), at SJC 6:33 pm PDT (01:33 UTC) (civil twilight ends 6:59 pm PDT (01:59 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.