{"station":{"icao":"KLAS","cliId":"LAS","pil":"CLILAS","city":{"slug":"las-vegas","name":"라스베이거스","country":"United States"},"timezone":"America/Los_Angeles","feed":"https://api.weather.gov/products/types/CLI/locations/LAS","html":"https://weathermarket.io/nws-cli/KLAS","json":"https://weathermarket.io/api/nws-cli/KLAS"},"stationToday":"2026-11-13","day":{"date":"2026-09-28","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":82,"tminF":62,"precipIn":0.23,"precipTrace":false,"tmax":27.78,"tmin":16.67,"precip":5.84,"issuedAt":"2026-09-29T08:27:00.000Z","productId":"iem:CDUS45-KVEF-290827:LAS:2026-09-28:final","corrected":false,"reissues":0,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLILAS&e=202609290827"},"issues":[{"kind":"interim","asOfLocal":"0500 PM","issuedAt":"2026-09-29T00:41:00.000Z","issuedLocal":"541 PM PDT MON SEP 28 2026","office":"KVEF","wmoHeader":"CDUS45 KVEF 290041","productId":"iem:CDUS45-KVEF-290041:LAS:2026-09-28:interim","source":"iem-afos","corrected":false,"tmaxF":82,"tmaxTimeLocal":"1:52 PM","tminF":74,"tminTimeLocal":"7:10 AM","precipIn":0,"precipTrace":false,"snowIn":0,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLILAS&e=202609290041","parseProblems":[],"rawTextSha256":"bb2cb6e6c9113526936231375a4192f4b26ae9d149ffa3d261c4f49e63d5c5ed","rawText":"CDUS45 KVEF 290041\nCLILAS\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE LAS VEGAS, NV\n541 PM PDT MON SEP 28 2026\n\n...................................\n\n...THE LAS VEGAS NV CLIMATE SUMMARY FOR SEPTEMBER 28 2026...\nVALID TODAY AS OF 0500 PM LOCAL TIME.\n\nCLIMATE NORMAL PERIOD: 1991 TO 2020\nCLIMATE RECORD PERIOD: 1937 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 82 1:52 PM 104 2024 90 -8 82 \n MINIMUM 74 7:10 AM 48 1971 67 7 69 \n AVERAGE 78 78 0 76 \n\nPRECIPITATION (IN) \n TODAY 0.00 0.98 1951 0.01 -0.01 0.00 \n MONTH TO DATE T 0.31 -0.31 0.28 \n SINCE OCT 1 3.77 4.17 -0.40 2.33 \n SINCE JAN 1 0.69 3.10 -2.41 2.33 \n\nSNOWFALL (IN) \n TODAY 0.0 0.0 MM 0.0 0.0 0.0 \n MONTH TO DATE 0.0 0.0 0.0 0.0 \n SINCE SEP 1 0.0 0.0 0.0 0.0 \n SINCE JUL 1 0.0 0.0 0.0 0.0 \n SNOW DEPTH 0 \n\nDEGREE DAYS \n HEATING \n TODAY 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 TODAY 13 14 -1 11 \n MONTH TO DATE 602 536 66 534 \n SINCE SEP 1 602 536 66 534 \n SINCE JAN 1 4233 3482 751 3734 \n...................................................................\n\n\nWIND (MPH) \n RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SE (150) \n HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180) \n HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SE (140) \n AVERAGE WIND SPEED 9.1 \n\n\nSKY COVER \n AVERAGE SKY COVER 0.7 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED TODAY. \n THUNDERSTORM \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 54 8:00 AM \n LOWEST 43 3:00 AM \n AVERAGE 49 \n\n..........................................................\n\n\nTHE LAS VEGAS NV CLIMATE NORMALS FOR TOMORROW\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 89 104 2024 \n MINIMUM TEMPERATURE (F) 67 51 1940 \n\n\nSUNRISE AND SUNSET \nSEPTEMBER 28 2026.....SUNRISE 6:33 AM PDT SUNSET 6:28 PM PDT \nSEPTEMBER 29 2026.....SUNRISE 6:34 AM PDT SUNSET 6:27 PM PDT \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":"2026-09-29T08:27:00.000Z","issuedLocal":"127 AM PDT TUE SEP 29 2026","office":"KVEF","wmoHeader":"CDUS45 KVEF 290827","productId":"iem:CDUS45-KVEF-290827:LAS:2026-09-28:final","source":"iem-afos","corrected":false,"tmaxF":82,"tmaxTimeLocal":"1:52 PM","tminF":62,"tminTimeLocal":"8:05 PM","precipIn":0.23,"precipTrace":false,"snowIn":0,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLILAS&e=202609290827","parseProblems":[],"rawTextSha256":"f14936fec107fdc6b4d660fb239d3414c06b534371608eca07586c7e1f2e4724","rawText":"CDUS45 KVEF 290827\nCLILAS\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE LAS VEGAS, NV\n127 AM PDT TUE SEP 29 2026\n\n...................................\n\n...THE LAS VEGAS NV CLIMATE SUMMARY FOR SEPTEMBER 28 2026...\n\nCLIMATE NORMAL PERIOD: 1991 TO 2020\nCLIMATE RECORD PERIOD: 1937 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 82 1:52 PM 104 2024 90 -8 82 \n MINIMUM 62 8:05 PM 48 1971 67 -5 69 \n AVERAGE 72 78 -6 76 \n\nPRECIPITATION (IN) \n YESTERDAY 0.23 0.98 1951 0.01 0.22 0.00 \n MONTH TO DATE 0.23 0.31 -0.08 0.28 \n SINCE OCT 1 4.00 4.17 -0.17 2.33 \n SINCE JAN 1 0.92 3.10 -2.18 2.33 \n\nSNOWFALL (IN) \n YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0 \n MONTH TO DATE 0.0 0.0 0.0 0.0 \n SINCE SEP 1 0.0 0.0 0.0 0.0 \n SINCE JUL 1 0.0 0.0 0.0 0.0 \n SNOW DEPTH 0 \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 7 14 -7 11 \n MONTH TO DATE 596 536 60 534 \n SINCE SEP 1 596 536 60 534 \n SINCE JAN 1 4227 3482 745 3734 \n...................................................................\n\n\nWIND (MPH) \n RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SE (140) \n HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION NW (320) \n HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (330) \n AVERAGE WIND SPEED 10.6 \n\n\nSKY COVER \n AVERAGE SKY COVER 0.7 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED YESTERDAY. \n THUNDERSTORM \n HEAVY RAIN \n RAIN \n LIGHT RAIN \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 67 8:00 PM \n LOWEST 38 9:00 PM \n AVERAGE 53 \n\n..........................................................\n\n\nTHE LAS VEGAS NV CLIMATE NORMALS FOR TODAY\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 89 104 2024 \n MINIMUM TEMPERATURE (F) 67 51 1940 \n\n\nSUNRISE AND SUNSET \nSEPTEMBER 29 2026.....SUNRISE 6:34 AM PDT SUNSET 6:27 PM PDT \nSEPTEMBER 30 2026.....SUNRISE 6:35 AM PDT SUNSET 6:25 PM PDT \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/KLAS/2026-09-28","json":"https://weathermarket.io/api/nws-cli/KLAS/2026-09-28"},"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/KLAS/YYYY-MM-DD (HTML) and https://weathermarket.io/api/nws-cli/KLAS/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the final NWS Climatological Report (CLI) for station KLAS for the contract date, as archived verbatim at https://weathermarket.io/nws-cli/KLAS/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."}}