{"station":{"icao":"KORD","cliId":"ORD","pil":"CLIORD","city":{"slug":"chicago","name":"시카고","country":"United States"},"timezone":"America/Chicago","feed":"https://api.weather.gov/products/types/CLI/locations/ORD","html":"https://weathermarket.io/nws-cli/KORD","json":"https://weathermarket.io/api/nws-cli/KORD"},"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":51,"tminF":33,"precipIn":0,"precipTrace":false,"tmax":10.56,"tmin":0.56,"precip":0,"issuedAt":"2026-11-08T06:49:00.000Z","productId":"f5c1a345-4d47-48c8-a87b-0f99f64f1e30","corrected":false,"reissues":0,"nwsProductUrl":"https://api.weather.gov/products/f5c1a345-4d47-48c8-a87b-0f99f64f1e30","iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIORD&e=202611080649"},"issues":[{"kind":"interim","asOfLocal":"0400 PM","issuedAt":"2026-11-07T22:33:00.000Z","issuedLocal":"433 PM CST SAT NOV 07 2026","office":"KLOT","wmoHeader":"CDUS43 KLOT 072233","productId":"f77c81f6-5c69-4928-8b3d-758c10d54dd4","source":"nws-api","corrected":false,"tmaxF":51,"tmaxTimeLocal":"3:53 PM","tminF":33,"tminTimeLocal":"6:39 AM","precipIn":0,"precipTrace":false,"snowIn":0,"snowTrace":false,"nwsProductUrl":"https://api.weather.gov/products/f77c81f6-5c69-4928-8b3d-758c10d54dd4","iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIORD&e=202611072233","parseProblems":[],"rawTextSha256":"b3537eee6a6e5e71c757d28a7b23a0c470a118cf25ac40def63c54b136d52703","rawText":"\n000\nCDUS43 KLOT 072233\nCLIORD\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE CHICAGO IL\n433 PM CST SAT NOV 07 2026\n\n...................................\n\n...THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 7 2026...\nVALID TODAY AS OF 0400 PM LOCAL TIME.\n\nCLIMATE NORMAL PERIOD: 1991 TO 2020\nCLIMATE RECORD PERIOD: 1871 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 51 3:53 PM 75 1915 53 -2 63 \n MINIMUM 33 6:39 AM 13 1991 37 -4 47 \n AVERAGE 42 45 -3 55 \n\nPRECIPITATION (IN) \n TODAY 0.00 1.68 1895 0.08 -0.08 0.19 \n MONTH TO DATE 0.32 0.62 -0.30 0.30 \n SINCE SEP 1 6.63 7.24 -0.61 3.46 \n SINCE JAN 1 37.60 33.95 3.65 25.91 \n\nSNOWFALL (IN) \n TODAY 0.0 2.8 1941 0.0 0.0 0.0 \n MONTH TO DATE 0.0 0.1 -0.1 0.0 \n SINCE SEP 1 0.0 0.3 -0.3 0.0 \n SINCE JUL 1 0.0 0.3 -0.3 0.0 \n SNOW DEPTH 0 \n\nDEGREE DAYS \n HEATING \n TODAY 23 20 3 10 \n MONTH TO DATE 79 132 -53 106 \n SINCE SEP 1 259 564 -305 397 \n SINCE JUL 1 259 570 -311 402 \n\n COOLING \n TODAY 0 0 0 0 \n MONTH TO DATE 2 0 2 0 \n SINCE SEP 1 221 131 90 223 \n SINCE JAN 1 1147 1003 144 1215 \n...................................................................\n\n\nWIND (MPH) \n HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (230) \n HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (260) \n AVERAGE WIND SPEED 6.5 \n\n\nSKY COVER \n AVERAGE SKY COVER 0.3 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED TODAY. \n NO SIGNIFICANT WEATHER WAS OBSERVED. \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 82 5:00 AM \n LOWEST 44 1:00 PM \n AVERAGE 63 \n\n..........................................................\n\n\nTHE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 52 76 2020 \n MINIMUM TEMPERATURE (F) 37 11 1991 \n\n\nSUNRISE AND SUNSET \nNOVEMBER 7 2026......SUNRISE 6:32 AM CST SUNSET 4:38 PM CST \nNOVEMBER 8 2026......SUNRISE 6:33 AM CST SUNSET 4:37 PM CST \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":"2026-11-08T06:49:00.000Z","issuedLocal":"1249 AM CST SUN NOV 08 2026","office":"KLOT","wmoHeader":"CDUS43 KLOT 080649","productId":"f5c1a345-4d47-48c8-a87b-0f99f64f1e30","source":"nws-api","corrected":false,"tmaxF":51,"tmaxTimeLocal":"3:53 PM","tminF":33,"tminTimeLocal":"6:39 AM","precipIn":0,"precipTrace":false,"snowIn":0,"snowTrace":false,"nwsProductUrl":"https://api.weather.gov/products/f5c1a345-4d47-48c8-a87b-0f99f64f1e30","iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIORD&e=202611080649","parseProblems":[],"rawTextSha256":"c7942ceafdc3566de0230263f2ade892fa7869cde2ff7e63613748b0e7f51496","rawText":"\n000\nCDUS43 KLOT 080649\nCLIORD\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE CHICAGO IL\n1249 AM CST SUN NOV 08 2026\n\n...................................\n\n...THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 7 2026...\n\nCLIMATE NORMAL PERIOD: 1991 TO 2020\nCLIMATE RECORD PERIOD: 1871 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 51 3:53 PM 75 1915 53 -2 63 \n MINIMUM 33 6:39 AM 13 1991 37 -4 47 \n AVERAGE 42 45 -3 55 \n\nPRECIPITATION (IN) \n YESTERDAY 0.00 1.68 1895 0.08 -0.08 0.19 \n MONTH TO DATE 0.32 0.62 -0.30 0.30 \n SINCE SEP 1 6.63 7.24 -0.61 3.46 \n SINCE JAN 1 37.60 33.95 3.65 25.91 \n\nSNOWFALL (IN) \n YESTERDAY 0.0 2.8 1941 0.0 0.0 0.0 \n MONTH TO DATE 0.0 0.1 -0.1 0.0 \n SINCE SEP 1 0.0 0.3 -0.3 0.0 \n SINCE JUL 1 0.0 0.3 -0.3 0.0 \n SNOW DEPTH 0 \n\nDEGREE DAYS \n HEATING \n YESTERDAY 23 20 3 10 \n MONTH TO DATE 79 132 -53 106 \n SINCE SEP 1 259 564 -305 397 \n SINCE JUL 1 259 570 -311 402 \n\n COOLING \n YESTERDAY 0 0 0 0 \n MONTH TO DATE 2 0 2 0 \n SINCE SEP 1 221 131 90 223 \n SINCE JAN 1 1147 1003 144 1215 \n...................................................................\n\n\nWIND (MPH) \n HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (230) \n HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (260) \n AVERAGE WIND SPEED 6.9 \n\n\nSKY COVER \n AVERAGE SKY COVER 0.2 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED YESTERDAY. \n NO SIGNIFICANT WEATHER WAS OBSERVED. \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 82 5:00 AM \n LOWEST 44 1:00 PM \n AVERAGE 63 \n\n..........................................................\n\n\nTHE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 52 76 2020 \n MINIMUM TEMPERATURE (F) 37 11 1991 \n\n\nSUNRISE AND SUNSET \nNOVEMBER 8 2026......SUNRISE 6:33 AM CST SUNSET 4:37 PM CST \nNOVEMBER 9 2026......SUNRISE 6:34 AM CST SUNSET 4:36 PM CST \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/KORD/2026-11-07","json":"https://weathermarket.io/api/nws-cli/KORD/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/KORD/YYYY-MM-DD (HTML) and https://weathermarket.io/api/nws-cli/KORD/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the final NWS Climatological Report (CLI) for station KORD for the contract date, as archived verbatim at https://weathermarket.io/nws-cli/KORD/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."}}