{"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":"2026-11-06","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":56,"tminF":48,"precipIn":0.25,"precipTrace":false,"tmax":13.33,"tmin":8.89,"precip":6.35,"issuedAt":"2026-11-07T09:28:00.000Z","productId":"e263a9b5-38f3-43f6-86a5-2e40f45ee886","corrected":false,"reissues":0,"nwsProductUrl":"https://api.weather.gov/products/e263a9b5-38f3-43f6-86a5-2e40f45ee886","iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLISEA&e=202611070928"},"issues":[{"kind":"interim","asOfLocal":"0500 PM","issuedAt":"2026-11-07T02:16:00.000Z","issuedLocal":"616 PM PST FRI NOV 06 2026","office":"KSEW","wmoHeader":"CDUS46 KSEW 070216","productId":"1320b11e-4eb0-41b4-b9fe-24e624bf6bcb","source":"nws-api","corrected":false,"tmaxF":55,"tmaxTimeLocal":"459 PM","tminF":48,"tminTimeLocal":"757 AM","precipIn":0.25,"precipTrace":false,"snowIn":0,"snowTrace":false,"nwsProductUrl":"https://api.weather.gov/products/1320b11e-4eb0-41b4-b9fe-24e624bf6bcb","iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLISEA&e=202611070216","parseProblems":[],"rawTextSha256":"3798d94c34f942144c3e0b2cb16238649a26981508366ff693c6c8464aa2657c","rawText":"\n000\nCDUS46 KSEW 070216\nCLISEA\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE SEATTLE\n616 PM PST FRI NOV 06 2026\n\n...................................\n\n...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 6 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 55 459 PM 65 1976 54 1 56 \n MINIMUM 48 757 AM 30 2003 43 5 49 \n AVERAGE 52 48 4 53 \n\nPRECIPITATION (IN) \n TODAY 0.25 3.29 2006 0.20 0.05 0.57 \n MONTH TO DATE 0.35 1.16 -0.81 2.34 \n SINCE OCT 1 1.64 5.07 -3.43 6.04 \n SINCE JAN 1 23.23 28.47 -5.24 22.31 \n\nSNOWFALL (IN) \n TODAY 0.0 0.2 1975 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 13 17 -4 12 \n MONTH TO DATE 98 97 1 80 \n SINCE SEP 1 554 548 6 485 \n SINCE JUL 1 579 603 -24 509 \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 6 RESULTANT WIND DIRECTION S (160) \n HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (120) \n HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SE (140) \n AVERAGE WIND SPEED 7.2 \n\n\nSKY COVER \n AVERAGE SKY COVER 0.9 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED TODAY. \n RAIN \n LIGHT RAIN \n FOG \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 97 200 PM \n LOWEST 71 200 AM \n AVERAGE 84 \n\n..........................................................\n\n\nTHE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 54 66 2016 \n MINIMUM TEMPERATURE (F) 43 28 1945 \n\n\nSUNRISE AND SUNSET \nNOVEMBER 6 2026......SUNRISE 701 AM PST SUNSET 444 PM PST \nNOVEMBER 7 2026......SUNRISE 702 AM PST SUNSET 443 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":"2026-11-07T09:28:00.000Z","issuedLocal":"128 AM PST SAT NOV 07 2026","office":"KSEW","wmoHeader":"CDUS46 KSEW 070928","productId":"e263a9b5-38f3-43f6-86a5-2e40f45ee886","source":"nws-api","corrected":false,"tmaxF":56,"tmaxTimeLocal":"722 PM","tminF":48,"tminTimeLocal":"757 AM","precipIn":0.25,"precipTrace":false,"snowIn":0,"snowTrace":false,"nwsProductUrl":"https://api.weather.gov/products/e263a9b5-38f3-43f6-86a5-2e40f45ee886","iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLISEA&e=202611070928","parseProblems":[],"rawTextSha256":"044b66a1ea2caa7c8974b20a44664774c3e4d9218391aca5c505a92fae817d1d","rawText":"\n000\nCDUS46 KSEW 070928\nCLISEA\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE SEATTLE\n128 AM PST SAT NOV 07 2026\n\n...................................\n\n...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 6 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 56 722 PM 65 1976 54 2 56 \n MINIMUM 48 757 AM 30 2003 43 5 49 \n AVERAGE 52 48 4 53 \n\nPRECIPITATION (IN) \n YESTERDAY 0.25 3.29 2006 0.20 0.05 0.57 \n MONTH TO DATE 0.35 1.16 -0.81 2.34 \n SINCE OCT 1 1.64 5.07 -3.43 6.04 \n SINCE JAN 1 23.23 28.47 -5.24 22.31 \n\nSNOWFALL (IN) \n YESTERDAY 0.0 0.2 1975 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 13 17 -4 12 \n MONTH TO DATE 98 97 1 80 \n SINCE SEP 1 554 548 6 485 \n SINCE JUL 1 579 603 -24 509 \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 8 RESULTANT WIND DIRECTION S (180) \n HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (120) \n HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SE (140) \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 RAIN \n LIGHT RAIN \n FOG \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 97 200 PM \n LOWEST 71 200 AM \n AVERAGE 84 \n\n..........................................................\n\n\nTHE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 54 66 2016 \n MINIMUM TEMPERATURE (F) 43 28 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"}],"html":"https://weathermarket.io/nws-cli/KSEA/2026-11-06","json":"https://weathermarket.io/api/nws-cli/KSEA/2026-11-06"},"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."}}