Duluth International to San Francisco International DLH → SFO

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

• SIGMET C18C: thunderstorms (a convective SIGMET) up to 36,000 ft, moving from the southwest at 40 knots, until 8:55 am CDT (13:55 UTC). Over the route from 328 to 358 nm out.
  as issued

  WSUS32 KKCI 121155
  MKCC WST 121155
  CONVECTIVE SIGMET 18C
  VALID UNTIL 1355Z
  SD ND
  FROM 50NE BIS-70W FAR-40N PIR-40N DPR-50NE BIS
  AREA TS MOV FROM 22040KT. TOPS TO FL360.

• SIGMET W23W: thunderstorms (a convective SIGMET) up to 27,000 ft, moving from the southwest at 20 knots, until 8:55 am CDT (13:55 UTC). Over the route from 914 to 983 nm out.
  as issued

  WSUS33 KKCI 121155
  MKCW WST 121155
  CONVECTIVE SIGMET 23W
  VALID UNTIL 1355Z
  UT ID
  FROM 20WSW PIH-20NE MLD-30SW SLC-20NW BVL-20WSW PIH
  AREA TS MOV FROM 24020KT. TOPS TO FL270.

• 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 first 666 nm of the route.
• AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 626 to 1132 nm out.
• AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the route from 685 to 1172 nm out.
• AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the last 228 nm of the route.
• AIRMET SIERRA 2E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1311 to 1341 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 DLH.

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

Not fetched just now.

At SFO when you get there the forecast at the estimated arrival, 5:48 pm PDT (00:48 UTC)

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

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

No temporary flight restriction on or near this route right now.

Daylight

Sunset at DLH 6:27 pm CDT (23:27 UTC), at SFO 6:35 pm PDT (01:35 UTC) (civil twilight ends 7:01 pm PDT (02:01 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.