{"station":{"icao":"KATL","cliId":"ATL","pil":"CLIATL","city":{"slug":"atlanta","name":"애틀랜타","country":"United States"},"timezone":"America/New_York","feed":"https://api.weather.gov/products/types/CLI/locations/ATL","html":"https://weathermarket.io/nws-cli/KATL","json":"https://weathermarket.io/api/nws-cli/KATL"},"stationToday":"2026-11-13","day":{"date":"2026-10-16","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":84,"tminF":58,"precipIn":0,"precipTrace":true,"tmax":28.89,"tmin":14.44,"precip":0,"issuedAt":"2026-10-17T08:19:00.000Z","productId":"iem:CDUS42-KFFC-170819:ATL:2026-10-16:final","corrected":false,"reissues":0,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIATL&e=202610170819"},"issues":[{"kind":"interim","asOfLocal":"0400 PM","issuedAt":"2026-10-16T20:33:00.000Z","issuedLocal":"433 PM EDT FRI OCT 16 2026","office":"KFFC","wmoHeader":"CDUS42 KFFC 162033","productId":"iem:CDUS42-KFFC-162033:ATL:2026-10-16:interim","source":"iem-afos","corrected":false,"tmaxF":84,"tmaxTimeLocal":"2:44 PM","tminF":65,"tminTimeLocal":"6:58 AM","precipIn":0,"precipTrace":false,"snowIn":null,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIATL&e=202610162033","parseProblems":[],"rawTextSha256":"ed594c4ac1ac0c17133d7f825d13e7f244159f4a7e5e9d12c0b8da5ad218f3bd","rawText":"CDUS42 KFFC 162033\nCLIATL\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE PEACHTREE CITY GA\n433 PM EDT FRI OCT 16 2026\n\n...................................\n\n...THE ATLANTA CLIMATE SUMMARY FOR OCTOBER 16 2026...\nVALID TODAY AS OF 0400 PM LOCAL TIME.\n\nCLIMATE NORMAL PERIOD: 1991 TO 2020\nCLIMATE RECORD PERIOD: 1878 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 84 2:44 PM 85 1919 74 10 83 \n 1941 \n MINIMUM 65 6:58 AM 38 1939 55 10 63 \n AVERAGE 75 65 10 73 \n\nPRECIPITATION (IN) \n TODAY 0.00 3.13 1932 0.11 -0.11 0.00 \n MONTH TO DATE 2.81 1.73 1.08 0.05 \n SINCE SEP 1 5.91 5.55 0.36 0.21 \n SINCE JAN 1 35.30 40.33 -5.03 34.37 \n\nDEGREE DAYS \n HEATING \n TODAY 0 3 -3 0 \n MONTH TO DATE 1 25 -24 0 \n SINCE SEP 1 1 30 -29 0 \n SINCE JUL 1 1 30 -29 0 \n\n COOLING \n TODAY 10 2 8 8 \n MONTH TO DATE 117 65 52 102 \n SINCE SEP 1 534 367 167 482 \n SINCE JAN 1 2558 2015 543 2349 \n...................................................................\n\n\nWIND (MPH) \n HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (260) \n HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (250) \n AVERAGE WIND SPEED 7.2 \n\n\nSKY COVER \n POSSIBLE SUNSHINE MM \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 87 7:00 AM \n LOWEST 58 11:00 AM \n AVERAGE 73 \n\n..........................................................\n\n\nTHE ATLANTA CLIMATE NORMALS FOR TOMORROW\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 74 85 2011 \n MINIMUM TEMPERATURE (F) 55 34 1978 \n\n\nSUNRISE AND SUNSET \nOCTOBER 16 2026.......SUNRISE 7:43 AM EDT SUNSET 7:03 PM EDT \nOCTOBER 17 2026.......SUNRISE 7:44 AM EDT SUNSET 7:01 PM EDT \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":"0800 PM","issuedAt":"2026-10-17T00:44:00.000Z","issuedLocal":"844 PM EDT FRI OCT 16 2026","office":"KFFC","wmoHeader":"CDUS42 KFFC 170044","productId":"iem:CDUS42-KFFC-170044:ATL:2026-10-16:interim","source":"iem-afos","corrected":false,"tmaxF":84,"tmaxTimeLocal":"2:44 PM","tminF":65,"tminTimeLocal":"6:58 AM","precipIn":0,"precipTrace":true,"snowIn":null,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIATL&e=202610170044","parseProblems":[],"rawTextSha256":"327450aa7e6b5c4549721475fd5160be27f1af60aa77368a2161efd38e4ca6e5","rawText":"CDUS42 KFFC 170044\nCLIATL\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE PEACHTREE CITY GA\n844 PM EDT FRI OCT 16 2026\n\n...................................\n\n...THE ATLANTA CLIMATE SUMMARY FOR OCTOBER 16 2026...\nVALID AS OF 0800 PM LOCAL TIME.\n\nCLIMATE NORMAL PERIOD: 1991 TO 2020\nCLIMATE RECORD PERIOD: 1878 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 84 2:44 PM 85 1919 74 10 83 \n 1941 \n MINIMUM 65 6:58 AM 38 1939 55 10 63 \n AVERAGE 75 65 10 73 \n\nPRECIPITATION (IN) \n TODAY T 3.13 1932 0.11 -0.11 0.00 \n MONTH TO DATE 2.81 1.73 1.08 0.05 \n SINCE SEP 1 5.91 5.55 0.36 0.21 \n SINCE JAN 1 35.30 40.33 -5.03 34.37 \n\nDEGREE DAYS \n HEATING \n TODAY 0 3 -3 0 \n MONTH TO DATE 1 25 -24 0 \n SINCE SEP 1 1 30 -29 0 \n SINCE JUL 1 1 30 -29 0 \n\n COOLING \n TODAY 10 2 8 8 \n MONTH TO DATE 117 65 52 102 \n SINCE SEP 1 534 367 167 482 \n SINCE JAN 1 2558 2015 543 2349 \n...................................................................\n\n\nWIND (MPH) \n RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (260) \n HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280) \n HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (280) \n AVERAGE WIND SPEED 7.8 \n\n\nSKY COVER \n AVERAGE SKY COVER 0.4 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED TODAY. \n NO SIGNIFICANT WEATHER WAS OBSERVED. \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 87 7:00 AM \n LOWEST 47 5:00 PM \n\n..........................................................\n\n\nTHE ATLANTA CLIMATE NORMALS FOR TOMORROW\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 74 85 2011 \n MINIMUM TEMPERATURE (F) 55 34 1978 \n\n\nSUNRISE AND SUNSET \nOCTOBER 16 2026.......SUNRISE 7:43 AM EDT SUNSET 7:03 PM EDT \nOCTOBER 17 2026.......SUNRISE 7:44 AM EDT SUNSET 7:01 PM EDT \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":"2026-10-17T08:19:00.000Z","issuedLocal":"419 AM EDT SAT OCT 17 2026","office":"KFFC","wmoHeader":"CDUS42 KFFC 170819","productId":"iem:CDUS42-KFFC-170819:ATL:2026-10-16:final","source":"iem-afos","corrected":false,"tmaxF":84,"tmaxTimeLocal":"2:44 PM","tminF":58,"tminTimeLocal":"11:59 PM","precipIn":0,"precipTrace":true,"snowIn":null,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIATL&e=202610170819","parseProblems":[],"rawTextSha256":"4ce3e4b4d5bd6b27fcd4cddddfe2680d4d3b1df5d511ed463607463eb9f1a1d1","rawText":"CDUS42 KFFC 170819\nCLIATL\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE PEACHTREE CITY GA\n419 AM EDT SAT OCT 17 2026\n\n...................................\n\n...THE ATLANTA CLIMATE SUMMARY FOR OCTOBER 16 2026...\n\nCLIMATE NORMAL PERIOD: 1991 TO 2020\nCLIMATE RECORD PERIOD: 1878 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 84 2:44 PM 85 1919 74 10 83 \n 1941 \n MINIMUM 58 11:59 PM 38 1939 55 3 63 \n AVERAGE 71 65 6 73 \n\nPRECIPITATION (IN) \n YESTERDAY T 3.13 1932 0.11 -0.11 0.00 \n MONTH TO DATE 2.81 1.73 1.08 0.05 \n SINCE SEP 1 5.91 5.55 0.36 0.21 \n SINCE JAN 1 35.30 40.33 -5.03 34.37 \n\nDEGREE DAYS \n HEATING \n YESTERDAY 0 3 -3 0 \n MONTH TO DATE 1 25 -24 0 \n SINCE SEP 1 1 30 -29 0 \n SINCE JUL 1 1 30 -29 0 \n\n COOLING \n YESTERDAY 6 2 4 8 \n MONTH TO DATE 113 65 48 102 \n SINCE SEP 1 530 367 163 482 \n SINCE JAN 1 2554 2015 539 2349 \n...................................................................\n\n\nWIND (MPH) \n RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (280) \n HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (330) \n HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION N (340) \n AVERAGE WIND SPEED 10.5 \n\n\nSKY COVER \n AVERAGE SKY COVER 0.4 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED YESTERDAY. \n NO SIGNIFICANT WEATHER WAS OBSERVED. \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 87 7:00 AM \n LOWEST 47 5:00 PM \n AVERAGE 67 \n\n..........................................................\n\n\nTHE ATLANTA CLIMATE NORMALS FOR TODAY\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 74 85 2011 \n MINIMUM TEMPERATURE (F) 55 34 1978 \n\n\nSUNRISE AND SUNSET \nOCTOBER 17 2026.......SUNRISE 7:44 AM EDT SUNSET 7:01 PM EDT \nOCTOBER 18 2026.......SUNRISE 7:45 AM EDT SUNSET 7:00 PM EDT \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/KATL/2026-10-16","json":"https://weathermarket.io/api/nws-cli/KATL/2026-10-16"},"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/KATL/YYYY-MM-DD (HTML) and https://weathermarket.io/api/nws-cli/KATL/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the final NWS Climatological Report (CLI) for station KATL for the contract date, as archived verbatim at https://weathermarket.io/nws-cli/KATL/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."}}