{"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":"2026-09-16","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":81,"precipIn":0,"precipTrace":false,"tmax":37.78,"tmin":27.22,"precip":0,"issuedAt":"2026-09-17T06:40:00.000Z","productId":"iem:CDUS44-KFWD-170640:DFW:2026-09-16:final","corrected":false,"reissues":0,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIDFW&e=202609170640"},"issues":[{"kind":"interim","asOfLocal":"0400 PM","issuedAt":"2026-09-16T21:30:00.000Z","issuedLocal":"430 PM CDT WED SEP 16 2026","office":"KFWD","wmoHeader":"CDUS44 KFWD 162130","productId":"iem:CDUS44-KFWD-162130:DFW:2026-09-16:interim","source":"iem-afos","corrected":false,"tmaxF":100,"tmaxTimeLocal":"321 PM","tminF":81,"tminTimeLocal":"639 AM","precipIn":0,"precipTrace":false,"snowIn":null,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIDFW&e=202609162130","parseProblems":[],"rawTextSha256":"97dcd4655160f7930d3164c761d0cfc25224bf6bae1e4a57f56185d11471ef17","rawText":"CDUS44 KFWD 162130\nCLIDFW\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE FORT WORTH TX\n430 PM CDT WED SEP 16 2026\n\n...................................\n\n...THE DALLAS/FORT WORTH CLIMATE SUMMARY FOR SEPTEMBER 16 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 100 321 PM 102 1900 89 11 94 \n MINIMUM 81 639 AM 50 1903 69 12 73 \n AVERAGE 91 \n\nPRECIPITATION (IN) \n TODAY 0.00 2.22 1970 0.08 -0.08 0.00 \n MONTH TO DATE 0.00 1.57 -1.57 0.69 \n SINCE SEP 1 0.00 1.57 -1.57 0.69 \n SINCE JAN 1 22.61 26.12 -3.51 27.74 \n\n...................................................................\n\n\nWIND (MPH) \n HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190) \n HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (190) \n AVERAGE WIND SPEED 10.0 \n\n..........................................................\n\n\nTHE DALLAS/FORT WORTH CLIMATE NORMALS FOR TOMORROW\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 88 99 1997 \n MINIMUM TEMPERATURE (F) 68 44 1903 \n\n\nSUNRISE AND SUNSET \nSEPTEMBER 16 2026.....SUNRISE 712 AM CDT SUNSET 733 PM CDT \nSEPTEMBER 17 2026.....SUNRISE 713 AM CDT SUNSET 731 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":"2026-09-17T00:45:00.000Z","issuedLocal":"745 PM CDT WED SEP 16 2026","office":"KFWD","wmoHeader":"CDUS44 KFWD 170045","productId":"iem:CDUS44-KFWD-170045:DFW:2026-09-16:interim","source":"iem-afos","corrected":false,"tmaxF":100,"tmaxTimeLocal":"356 PM","tminF":81,"tminTimeLocal":"639 AM","precipIn":0,"precipTrace":false,"snowIn":null,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIDFW&e=202609170045","parseProblems":[],"rawTextSha256":"5f28d448c9b9938fd2d4bcb4c61a4960251cead2b789d2c3a721d4f83dc0fd97","rawText":"CDUS44 KFWD 170045\nCLIDFW\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE FORT WORTH TX\n745 PM CDT WED SEP 16 2026\n\n...................................\n\n...THE DALLAS/FORT WORTH CLIMATE SUMMARY FOR SEPTEMBER 16 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 100 356 PM 102 1900 89 11 94 \n MINIMUM 81 639 AM 50 1903 69 12 73 \n AVERAGE 91 \n\nPRECIPITATION (IN) \n TODAY 0.00 2.22 1970 0.08 -0.08 0.00 \n MONTH TO DATE 0.00 1.57 -1.57 0.69 \n SINCE SEP 1 0.00 1.57 -1.57 0.69 \n SINCE JAN 1 22.61 26.12 -3.51 27.74 \n\n...................................................................\n\n\nWIND (MPH) \n HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190) \n HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (130) \n AVERAGE WIND SPEED 9.9 \n\n..........................................................\n\n\nTHE DALLAS/FORT WORTH CLIMATE NORMALS FOR TOMORROW\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 88 99 1997 \n MINIMUM TEMPERATURE (F) 68 44 1903 \n\n\nSUNRISE AND SUNSET \nSEPTEMBER 16 2026.....SUNRISE 712 AM CDT SUNSET 733 PM CDT \nSEPTEMBER 17 2026.....SUNRISE 713 AM CDT SUNSET 731 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":"2026-09-17T06:40:00.000Z","issuedLocal":"140 AM CDT THU SEP 17 2026","office":"KFWD","wmoHeader":"CDUS44 KFWD 170640","productId":"iem:CDUS44-KFWD-170640:DFW:2026-09-16:final","source":"iem-afos","corrected":false,"tmaxF":100,"tmaxTimeLocal":"356 PM","tminF":81,"tminTimeLocal":"639 AM","precipIn":0,"precipTrace":false,"snowIn":null,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIDFW&e=202609170640","parseProblems":[],"rawTextSha256":"2ca1ee63fcf054e81175903132fdfa3f79671bfc753c244bf09832f02d652f2e","rawText":"CDUS44 KFWD 170640\nCLIDFW\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE FORT WORTH TX\n140 AM CDT THU SEP 17 2026\n\n...................................\n\n...THE DALLAS/FORT WORTH CLIMATE SUMMARY FOR SEPTEMBER 16 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 100 356 PM 102 1900 89 11 94 \n MINIMUM 81 639 AM 50 1903 69 12 73 \n AVERAGE 91 78 13 84 \n\nPRECIPITATION (IN) \n YESTERDAY 0.00 2.22 1970 0.08 -0.08 0.00 \n MONTH TO DATE 0.00 1.57 -1.57 0.69 \n SINCE SEP 1 0.00 1.57 -1.57 0.69 \n SINCE JAN 1 22.61 26.12 -3.51 27.74 \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 26 14 12 19 \n MONTH TO DATE 399 252 147 249 \n SINCE SEP 1 399 252 147 249 \n SINCE JAN 1 3253 2480 773 2616 \n...................................................................\n\n\nWIND (MPH) \n HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190) \n HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (130) \n AVERAGE WIND SPEED 9.2 \n\n\nSKY COVER \n POSSIBLE SUNSHINE MM \n AVERAGE SKY COVER 0.1 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED YESTERDAY. \n HAZE \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 72 600 AM \n LOWEST 34 300 PM \n AVERAGE 53 \n\n..........................................................\n\n\nTHE DALLAS/FORT WORTH CLIMATE NORMALS FOR TODAY\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 88 99 1997 \n MINIMUM TEMPERATURE (F) 68 44 1903 \n\n\nSUNRISE AND SUNSET \nSEPTEMBER 17 2026.....SUNRISE 713 AM CDT SUNSET 731 PM CDT \nSEPTEMBER 18 2026.....SUNRISE 714 AM CDT SUNSET 730 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/2026-09-16","json":"https://weathermarket.io/api/nws-cli/KDFW/2026-09-16"},"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."}}