{"station":{"icao":"KDFW","cliId":"DFW","pil":"CLIDFW","city":{"slug":"dallas","name":"댈러스","country":"United States"},"timezone":"America/Chicago","feed":"https://api.weather.gov/products/types/CLI/locations/DFW","html":"https://weathermarket.io/nws-cli/KDFW","json":"https://weathermarket.io/api/nws-cli/KDFW"},"stationToday":"2026-11-14","day":{"date":"2026-09-01","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":100,"tminF":80,"precipIn":0,"precipTrace":false,"tmax":37.78,"tmin":26.67,"precip":0,"issuedAt":"2026-09-02T06:43:00.000Z","productId":"iem:CDUS44-KFWD-020643:DFW:2026-09-01:final","corrected":false,"reissues":0,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIDFW&e=202609020643"},"issues":[{"kind":"interim","asOfLocal":"0400 PM","issuedAt":"2026-09-01T21:31:00.000Z","issuedLocal":"431 PM CDT TUE SEP 01 2026","office":"KFWD","wmoHeader":"CDUS44 KFWD 012131","productId":"iem:CDUS44-KFWD-012131:DFW:2026-09-01:interim","source":"iem-afos","corrected":false,"tmaxF":100,"tmaxTimeLocal":"248 PM","tminF":80,"tminTimeLocal":"649 AM","precipIn":0,"precipTrace":false,"snowIn":null,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIDFW&e=202609012131","parseProblems":[],"rawTextSha256":"5036c7700af78c0ae9387bf947bcca5f25cab919b2c5fb603c5995439d504dbf","rawText":"CDUS44 KFWD 012131\nCLIDFW\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE FORT WORTH TX\n431 PM CDT TUE SEP 01 2026\n\n...................................\n\n...THE DALLAS/FORT WORTH CLIMATE SUMMARY FOR SEPTEMBER 1 2026...\nVALID AS OF 0400 PM LOCAL TIME.\n\nCLIMATE NORMAL PERIOD 1991 TO 2020\nCLIMATE RECORD PERIOD 1898 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 100 248 PM 109 2000 93 7 89 \n MINIMUM 80 649 AM 59 1915 73 7 74 \n AVERAGE 90 \n\nPRECIPITATION (IN) \n TODAY 0.00 1.98 1986 0.10 -0.10 0.04 \n MONTH TO DATE 0.00 0.10 -0.10 0.04 \n SINCE SEP 1 0.00 0.10 -0.10 0.04 \n SINCE JAN 1 22.61 24.65 -2.04 27.09 \n\n...................................................................\n\n\nWIND (MPH) \n HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (140) \n HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (90) \n AVERAGE WIND SPEED 7.0 \n\n..........................................................\n\n\nTHE DALLAS/FORT WORTH CLIMATE NORMALS FOR TOMORROW\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 92 109 2000 \n MINIMUM TEMPERATURE (F) 73 58 1915 \n\n\nSUNRISE AND SUNSET \nSEPTEMBER 1 2026.....SUNRISE 703 AM CDT SUNSET 753 PM CDT \nSEPTEMBER 2 2026.....SUNRISE 703 AM CDT SUNSET 751 PM CDT \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$$"},{"kind":"interim","asOfLocal":"0700 PM","issuedAt":"2026-09-02T00:28:00.000Z","issuedLocal":"728 PM CDT TUE SEP 01 2026","office":"KFWD","wmoHeader":"CDUS44 KFWD 020028","productId":"iem:CDUS44-KFWD-020028:DFW:2026-09-01:interim","source":"iem-afos","corrected":false,"tmaxF":100,"tmaxTimeLocal":"331 PM","tminF":80,"tminTimeLocal":"649 AM","precipIn":0,"precipTrace":false,"snowIn":null,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIDFW&e=202609020028","parseProblems":[],"rawTextSha256":"b5264731c6e77e1a77c02d085d11165df17caa192e6e0d83f43ce30cb8a8ee09","rawText":"CDUS44 KFWD 020028\nCLIDFW\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE FORT WORTH TX\n728 PM CDT TUE SEP 01 2026\n\n...................................\n\n...THE DALLAS/FORT WORTH CLIMATE SUMMARY FOR SEPTEMBER 1 2026...\nVALID TODAY AS OF 0700 PM LOCAL TIME.\n\nCLIMATE NORMAL PERIOD 1991 TO 2020\nCLIMATE RECORD PERIOD 1898 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 100 331 PM 109 2000 93 7 89 \n MINIMUM 80 649 AM 59 1915 73 7 74 \n AVERAGE 90 \n\nPRECIPITATION (IN) \n TODAY 0.00 1.98 1986 0.10 -0.10 0.04 \n MONTH TO DATE 0.00 0.10 -0.10 0.04 \n SINCE SEP 1 0.00 0.10 -0.10 0.04 \n SINCE JAN 1 22.61 24.65 -2.04 27.09 \n\n...................................................................\n\n\nWIND (MPH) \n HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (120) \n HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (120) \n AVERAGE WIND SPEED 7.4 \n\n..........................................................\n\n\nTHE DALLAS/FORT WORTH CLIMATE NORMALS FOR TOMORROW\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 92 109 2000 \n MINIMUM TEMPERATURE (F) 73 58 1915 \n\n\nSUNRISE AND SUNSET \nSEPTEMBER 1 2026.....SUNRISE 703 AM CDT SUNSET 753 PM CDT \nSEPTEMBER 2 2026.....SUNRISE 703 AM CDT SUNSET 751 PM CDT \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$$"},{"kind":"final","asOfLocal":null,"issuedAt":"2026-09-02T06:43:00.000Z","issuedLocal":"143 AM CDT WED SEP 02 2026","office":"KFWD","wmoHeader":"CDUS44 KFWD 020643","productId":"iem:CDUS44-KFWD-020643:DFW:2026-09-01:final","source":"iem-afos","corrected":false,"tmaxF":100,"tmaxTimeLocal":"331 PM","tminF":80,"tminTimeLocal":"649 AM","precipIn":0,"precipTrace":false,"snowIn":null,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIDFW&e=202609020643","parseProblems":[],"rawTextSha256":"72b6dcf72d0fe07843c13446a6e43bfe9e8389adf43d7128d59ea40e915005e2","rawText":"CDUS44 KFWD 020643\nCLIDFW\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE FORT WORTH TX\n143 AM CDT WED SEP 02 2026\n\n...................................\n\n...THE DALLAS/FORT WORTH CLIMATE SUMMARY FOR SEPTEMBER 1 2026...\n\nCLIMATE NORMAL PERIOD 1991 TO 2020\nCLIMATE RECORD PERIOD 1898 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 100 331 PM 109 2000 93 7 89 \n MINIMUM 80 649 AM 59 1915 73 7 74 \n AVERAGE 90 83 7 82 \n\nPRECIPITATION (IN) \n YESTERDAY 0.00 1.98 1986 0.10 -0.10 0.04 \n MONTH TO DATE 0.00 0.10 -0.10 0.04 \n SINCE SEP 1 0.00 0.10 -0.10 0.04 \n SINCE JAN 1 22.61 24.65 -2.04 27.09 \n\nDEGREE DAYS \n HEATING \n YESTERDAY 0 0 0 0 \n MONTH TO DATE 0 0 0 0 \n SINCE SEP 1 0 0 0 0 \n SINCE JUL 1 0 0 0 0 \n\n COOLING \n YESTERDAY 25 18 7 17 \n MONTH TO DATE 25 18 7 17 \n SINCE SEP 1 25 18 7 17 \n SINCE JAN 1 2879 2246 633 2384 \n...................................................................\n\n\nWIND (MPH) \n HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (150) \n HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (140) \n AVERAGE WIND SPEED 7.4 \n\n\nSKY COVER \n POSSIBLE SUNSHINE MM \n AVERAGE SKY COVER 0.3 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED YESTERDAY. \n NO SIGNIFICANT WEATHER WAS OBSERVED. \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 65 600 AM \n LOWEST 34 200 PM \n AVERAGE 50 \n\n..........................................................\n\n\nTHE DALLAS/FORT WORTH CLIMATE NORMALS FOR TODAY\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 92 109 2000 \n MINIMUM TEMPERATURE (F) 73 58 1915 \n\n\nSUNRISE AND SUNSET \nSEPTEMBER 2 2026.....SUNRISE 703 AM CDT SUNSET 751 PM CDT \nSEPTEMBER 3 2026.....SUNRISE 704 AM CDT SUNSET 750 PM CDT \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$$"}],"html":"https://weathermarket.io/nws-cli/KDFW/2026-09-01","json":"https://weathermarket.io/api/nws-cli/KDFW/2026-09-01"},"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/KDFW/YYYY-MM-DD (HTML) and https://weathermarket.io/api/nws-cli/KDFW/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the final NWS Climatological Report (CLI) for station KDFW for the contract date, as archived verbatim at https://weathermarket.io/nws-cli/KDFW/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."}}