{"station":{"icao":"KSEA","cliId":"SEA","pil":"CLISEA","city":{"slug":"seattle","name":"시애틀","country":"United States"},"timezone":"America/Los_Angeles","feed":"https://api.weather.gov/products/types/CLI/locations/SEA","html":"https://weathermarket.io/nws-cli/KSEA","json":"https://weathermarket.io/api/nws-cli/KSEA"},"stationToday":"2026-11-13","day":{"date":"2026-11-07","status":"issued","note":"Final CLI issued - values.nwsOfficial carries the official daily values (metric here; official.issued.asReported keeps the °F / inch / mph exactly as printed).","settlement":{"tmaxF":62,"tminF":47,"precipIn":0.28,"precipTrace":false,"tmax":16.67,"tmin":8.33,"precip":7.11,"issuedAt":"2026-11-08T09:26:00.000Z","productId":"5dd1d310-f96f-49d0-b705-13411289961a","corrected":false,"reissues":0,"nwsProductUrl":"https://api.weather.gov/products/5dd1d310-f96f-49d0-b705-13411289961a","iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLISEA&e=202611080926"},"issues":[{"kind":"interim","asOfLocal":"0500 PM","issuedAt":"2026-11-08T02:17:00.000Z","issuedLocal":"617 PM PST SAT NOV 07 2026","office":"KSEW","wmoHeader":"CDUS46 KSEW 080217","productId":"da7c8ec2-145e-4d34-a31c-fc8eae4523d5","source":"nws-api","corrected":false,"tmaxF":59,"tmaxTimeLocal":"137 PM","tminF":47,"tminTimeLocal":"629 AM","precipIn":0,"precipTrace":false,"snowIn":0,"snowTrace":false,"nwsProductUrl":"https://api.weather.gov/products/da7c8ec2-145e-4d34-a31c-fc8eae4523d5","iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLISEA&e=202611080217","parseProblems":[],"rawTextSha256":"a354d408dcb4a5d3bbbcf7ddddd767bfa04d4e7751d68bcf37543557f29c47aa","rawText":"\n000\nCDUS46 KSEW 080217\nCLISEA\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE SEATTLE\n617 PM PST SAT NOV 07 2026\n\n...................................\n\n...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 7 2026...\nVALID TODAY AS OF 0500 PM LOCAL TIME.\n\nCLIMATE NORMAL PERIOD 1991 TO 2020\nCLIMATE RECORD PERIOD 1945 TO 2026\n\n\nWEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST \n VALUE (LST) VALUE VALUE FROM YEAR \n NORMAL \n...................................................................\nTEMPERATURE (F) \n TODAY \n MAXIMUM 59 137 PM 66 2016 54 5 54 \n MINIMUM 47 629 AM 28 1945 43 4 44 \n AVERAGE 53 48 5 49 \n\nPRECIPITATION (IN) \n TODAY 0.00 1.93 1995 0.20 -0.20 0.00 \n MONTH TO DATE 0.35 1.36 -1.01 2.34 \n SINCE OCT 1 1.64 5.27 -3.63 6.04 \n SINCE JAN 1 23.23 28.67 -5.44 22.31 \n\nSNOWFALL (IN) \n TODAY 0.0 T 1945 0.0 \n MONTH TO DATE 0.0 0.0 \n SINCE OCT 1 0.0 0.0 \n SINCE JUL 1 0.0 0.0 \n SNOW DEPTH 0 \n\nDEGREE DAYS \n HEATING \n TODAY 12 17 -5 16 \n MONTH TO DATE 110 114 -4 96 \n SINCE SEP 1 566 565 1 501 \n SINCE JUL 1 591 620 -29 525 \n\n COOLING \n TODAY 0 0 0 0 \n MONTH TO DATE 0 0 0 0 \n SINCE SEP 1 2 30 -28 34 \n SINCE JAN 1 267 263 4 328 \n...................................................................\n\n\nWIND (MPH) \n RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (150) \n HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (160) \n HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (80) \n AVERAGE WIND SPEED 4.4 \n\n\nSKY COVER \n AVERAGE SKY COVER 0.9 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED TODAY. \n FOG \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 100 600 AM \n LOWEST 74 1000 AM \n AVERAGE 87 \n\n..........................................................\n\n\nTHE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 54 70 2016 \n MINIMUM TEMPERATURE (F) 42 26 1945 \n\n\nSUNRISE AND SUNSET \nNOVEMBER 7 2026......SUNRISE 702 AM PST SUNSET 443 PM PST \nNOVEMBER 8 2026......SUNRISE 704 AM PST SUNSET 442 PM PST \n\n\n- INDICATES NEGATIVE NUMBERS.\nR INDICATES RECORD WAS SET OR TIED.\nMM INDICATES DATA IS MISSING.\nT INDICATES TRACE AMOUNT.\n\n\n\n\n$$\n"},{"kind":"final","asOfLocal":null,"issuedAt":"2026-11-08T09:26:00.000Z","issuedLocal":"126 AM PST SUN NOV 08 2026","office":"KSEW","wmoHeader":"CDUS46 KSEW 080926","productId":"5dd1d310-f96f-49d0-b705-13411289961a","source":"nws-api","corrected":false,"tmaxF":62,"tmaxTimeLocal":"831 PM","tminF":47,"tminTimeLocal":"629 AM","precipIn":0.28,"precipTrace":false,"snowIn":0,"snowTrace":false,"nwsProductUrl":"https://api.weather.gov/products/5dd1d310-f96f-49d0-b705-13411289961a","iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLISEA&e=202611080926","parseProblems":[],"rawTextSha256":"41628172a2d4f381f64d421e27f9049f13cfaa38035c7dfc7160a415a7b67b6e","rawText":"\n000\nCDUS46 KSEW 080926\nCLISEA\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE SEATTLE\n126 AM PST SUN NOV 08 2026\n\n...................................\n\n...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 7 2026...\n\nCLIMATE NORMAL PERIOD 1991 TO 2020\nCLIMATE RECORD PERIOD 1945 TO 2026\n\n\nWEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST \n VALUE (LST) VALUE VALUE FROM YEAR \n NORMAL \n...................................................................\nTEMPERATURE (F) \n YESTERDAY \n MAXIMUM 62 831 PM 66 2016 54 8 54 \n MINIMUM 47 629 AM 28 1945 43 4 44 \n AVERAGE 55 48 7 49 \n\nPRECIPITATION (IN) \n YESTERDAY 0.28 1.93 1995 0.20 0.08 0.00 \n MONTH TO DATE 0.63 1.36 -0.73 2.34 \n SINCE OCT 1 1.92 5.27 -3.35 6.04 \n SINCE JAN 1 23.51 28.67 -5.16 22.31 \n\nSNOWFALL (IN) \n YESTERDAY 0.0 T 1945 0.0 \n MONTH TO DATE 0.0 0.0 \n SINCE OCT 1 0.0 0.0 \n SINCE JUL 1 0.0 0.0 \n SNOW DEPTH 0 \n\nDEGREE DAYS \n HEATING \n YESTERDAY 10 17 -7 16 \n MONTH TO DATE 108 114 -6 96 \n SINCE SEP 1 564 565 -1 501 \n SINCE JUL 1 589 620 -31 525 \n\n COOLING \n YESTERDAY 0 0 0 0 \n MONTH TO DATE 0 0 0 0 \n SINCE SEP 1 2 30 -28 34 \n SINCE JAN 1 267 263 4 328 \n...................................................................\n\n\nWIND (MPH) \n RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (180) \n HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (260) \n HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION W (250) \n AVERAGE WIND SPEED 8.7 \n\n\nSKY COVER \n AVERAGE SKY COVER 0.9 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED YESTERDAY. \n HEAVY RAIN \n RAIN \n LIGHT RAIN \n FOG \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 100 600 AM \n LOWEST 56 800 PM \n AVERAGE 78 \n\n..........................................................\n\n\nTHE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 54 70 2016 \n MINIMUM TEMPERATURE (F) 42 26 1945 \n\n\nSUNRISE AND SUNSET \nNOVEMBER 8 2026......SUNRISE 704 AM PST SUNSET 442 PM PST \nNOVEMBER 9 2026......SUNRISE 705 AM PST SUNSET 440 PM PST \n\n\n- INDICATES NEGATIVE NUMBERS.\nR INDICATES RECORD WAS SET OR TIED.\nMM INDICATES DATA IS MISSING.\nT INDICATES TRACE AMOUNT.\n\n\n\n\n$$\n"}],"html":"https://weathermarket.io/nws-cli/KSEA/2026-11-07","json":"https://weathermarket.io/api/nws-cli/KSEA/2026-11-07"},"about":{"product":"NWS Climatological Report (CLI): the daily climate summary issued by the local NWS forecast office from the station's 1-minute ASOS record, normally 1-3 hours after local midnight (final, 'YESTERDAY') and once during the day (interim, 'TODAY AS OF'). Corrections are re-issued under the same PIL with CORRECTED in the text.","settlementRule":"The settlement value for a date is the latest final CLI issued for that date; a corrected re-issue supersedes earlier issues. Interim same-day products never settle. This is the same rule that fills values.nwsOfficial in /api/station/{icao}/daily.","archive":"Every issue is stored verbatim as received - nothing is edited or re-derived. Products are held from 2026-09-01 (backfilled from the IEM AFOS archive) and ingested live from api.weather.gov since 2026-11-10, polled every 30 minutes. A date with no final CLI 14 hours after local midnight is reported as not_issued rather than filled in.","verify":["Each issue carries the NWS product id (api.weather.gov keeps products for a limited time) and a link to the IEM AFOS permanent archive of the same product.","rawTextSha256 is the SHA-256 of the stored product text; compare it with the text at either link to confirm nothing was altered.","Permalink pattern for market rules: https://weathermarket.io/nws-cli/KSEA/YYYY-MM-DD (HTML) and https://weathermarket.io/api/nws-cli/KSEA/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the final NWS Climatological Report (CLI) for station KSEA for the contract date, as archived verbatim at https://weathermarket.io/nws-cli/KSEA/YYYY-MM-DD with links to the NWS product and the IEM archive. A CORRECTED re-issue published before the settlement time supersedes earlier issues."}}