{"station":{"icao":"PANC","cliId":"ANC","pil":"CLIANC","city":{"slug":"anchorage","name":"앵커리지","country":"United States"},"timezone":"America/Anchorage","feed":"https://api.weather.gov/products/types/CLI/locations/ANC","html":"https://weathermarket.io/nws-cli/PANC","json":"https://weathermarket.io/api/nws-cli/PANC"},"stationToday":"2026-11-14","day":{"date":"2026-09-20","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":53,"tminF":45,"precipIn":0.06,"precipTrace":false,"tmax":11.67,"tmin":7.22,"precip":1.52,"issuedAt":"2026-09-21T09:37:00.000Z","productId":"iem:CDAK48-PAFC-210937:ANC:2026-09-20:final","corrected":false,"reissues":0,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIANC&e=202609210937"},"issues":[{"kind":"interim","asOfLocal":"0500 PM","issuedAt":"2026-09-21T01:19:00.000Z","issuedLocal":"519 PM AKDT SUN SEP 20 2026","office":"PAFC","wmoHeader":"CDAK48 PAFC 210119","productId":"iem:CDAK48-PAFC-210119:ANC:2026-09-20:interim","source":"iem-afos","corrected":false,"tmaxF":53,"tmaxTimeLocal":null,"tminF":45,"tminTimeLocal":null,"precipIn":0.06,"precipTrace":false,"snowIn":0,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIANC&e=202609210119","parseProblems":[],"rawTextSha256":"f4ac844a52f8f7f5a301486bbfa60dd6ce52e8c0874de88f4dd3fd3c3193ca2a","rawText":"CDAK48 PAFC 210119\nCLIANC\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE ANCHORAGE, AK\n519 PM AKDT SUN SEP 20 2026\n\n...................................\n\n...THE ANCHORAGE AK CLIMATE SUMMARY FOR SEPTEMBER 20 2026...\nVALID TODAY AS OF 0500 PM LOCAL TIME.\n\nCLIMATE NORMAL PERIOD: 1991 TO 2020\nCLIMATE RECORD PERIOD: 1952 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 53 MM 66 1995 54 -1 59 \n MINIMUM 45 MM 30 1957 42 3 47 \n 1992 \n AVERAGE 49 48 1 53 \n\nPRECIPITATION (IN) \n TODAY 0.06 1.20 1976 0.11 -0.05 T \n MONTH TO DATE 2.08 2.11 -0.03 3.06 \n SINCE SEP 1 2.08 2.11 -0.03 3.06 \n SINCE JAN 1 15.38 11.26 4.12 12.31 \n\nSNOWFALL (IN) \n TODAY 0.0 T 1956 0.0 0.0 0.0 \n 1993 \n 2003 \n MONTH TO DATE 0.0 0.1 -0.1 0.0 \n SINCE SEP 1 0.0 0.1 -0.1 0.0 \n SINCE JUL 1 T 0.1 -0.1 0.0 \n SNOW DEPTH 0 \n\nDEGREE DAYS \n HEATING \n TODAY 16 17 -1 12 \n MONTH TO DATE 248 280 -32 241 \n SINCE SEP 1 248 280 -32 241 \n SINCE JUL 1 736 690 46 603 \n\n COOLING \n TODAY 0 0 0 0 \n MONTH TO DATE 0 0 0 0 \n SINCE SEP 1 0 0 0 0 \n SINCE JAN 1 0 8 -8 0 \n...................................................................\n\n\nWIND (MPH) \n RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NE (60) \n HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NE (50) \n HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM \n AVERAGE WIND SPEED 4.8 \n\n\nSKY COVER \n AVERAGE SKY COVER 0.8 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED TODAY. \n LIGHT RAIN \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 97 8:00 AM \n LOWEST 74 1:00 PM \n AVERAGE 86 \n\n..........................................................\n\n\nTHE ANCHORAGE AK CLIMATE NORMALS FOR TOMORROW\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 54 67 1995 \n MINIMUM TEMPERATURE (F) 41 28 1992 \n\n\nSUNRISE AND SUNSET \nSEPTEMBER 20 2026.....SUNRISE 7:40 AM AKDT SUNSET 8:05 PM AKDT \nSEPTEMBER 21 2026.....SUNRISE 7:42 AM AKDT SUNSET 8:02 PM AKDT \n\n\nCIVIL TWILIGHT\nSEPTEMBER 20 2026.....MORNING 6:57 AM AKDT EVENING 8:49 PM AKDT\nSEPTEMBER 21 2026.....MORNING 6:59 AM AKDT EVENING 8:46 PM AKDT\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------------------------------------------------------\nAMOUNT OF DAYLIGHT TODAY (HOUR:MIN)........12:25 \nGAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:05:39 \n\n$$"},{"kind":"final","asOfLocal":null,"issuedAt":"2026-09-21T09:37:00.000Z","issuedLocal":"137 AM AKDT MON SEP 21 2026","office":"PAFC","wmoHeader":"CDAK48 PAFC 210937","productId":"iem:CDAK48-PAFC-210937:ANC:2026-09-20:final","source":"iem-afos","corrected":false,"tmaxF":53,"tmaxTimeLocal":"6:31 PM","tminF":45,"tminTimeLocal":"9:32 PM","precipIn":0.06,"precipTrace":false,"snowIn":0,"snowTrace":false,"nwsProductUrl":null,"iemArchiveUrl":"https://mesonet.agron.iastate.edu/wx/afos/p.php?pil=CLIANC&e=202609210937","parseProblems":[],"rawTextSha256":"1e0840bc4691fea40a566e6ec2f2f73d2d4aa2afd2ec4ec3e2f73f9bd469c0f5","rawText":"CDAK48 PAFC 210937\nCLIANC\n\nCLIMATE REPORT \nNATIONAL WEATHER SERVICE ANCHORAGE, AK\n137 AM AKDT MON SEP 21 2026\n\n...................................\n\n...THE ANCHORAGE AK CLIMATE SUMMARY FOR SEPTEMBER 20 2026...\n\nCLIMATE NORMAL PERIOD: 1991 TO 2020\nCLIMATE RECORD PERIOD: 1952 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 53 6:31 PM 66 1995 54 -1 59 \n MINIMUM 45 9:32 PM 30 1957 42 3 47 \n 1992 \n AVERAGE 49 48 1 53 \n\nPRECIPITATION (IN) \n YESTERDAY 0.06 1.20 1976 0.11 -0.05 T \n MONTH TO DATE 2.08 2.11 -0.03 3.06 \n SINCE SEP 1 2.08 2.11 -0.03 3.06 \n SINCE JAN 1 15.38 11.26 4.12 12.31 \n\nSNOWFALL (IN) \n YESTERDAY 0.0 T 1956 0.0 0.0 0.0 \n 1993 \n 2003 \n MONTH TO DATE 0.0 0.1 -0.1 0.0 \n SINCE SEP 1 0.0 0.1 -0.1 0.0 \n SINCE JUL 1 T 0.1 -0.1 0.0 \n SNOW DEPTH 0 \n\nDEGREE DAYS \n HEATING \n YESTERDAY 16 17 -1 12 \n MONTH TO DATE 248 280 -32 241 \n SINCE SEP 1 248 280 -32 241 \n SINCE JUL 1 736 690 46 603 \n\n COOLING \n YESTERDAY 0 0 0 0 \n MONTH TO DATE 0 0 0 0 \n SINCE SEP 1 0 0 0 0 \n SINCE JAN 1 0 8 -8 0 \n...................................................................\n\n\nWIND (MPH) \n RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION E (70) \n HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (80) \n HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (140) \n AVERAGE WIND SPEED 4.2 \n\n\nSKY COVER \n AVERAGE SKY COVER 0.8 \n\n\nWEATHER CONDITIONS \nTHE FOLLOWING WEATHER WAS RECORDED YESTERDAY. \n LIGHT RAIN \n\n\nRELATIVE HUMIDITY (PERCENT)\n HIGHEST 97 8:00 AM \n LOWEST 74 1:00 PM \n AVERAGE 86 \n\n..........................................................\n\n\nTHE ANCHORAGE AK CLIMATE NORMALS FOR TODAY\n NORMAL RECORD YEAR \n MAXIMUM TEMPERATURE (F) 54 67 1995 \n MINIMUM TEMPERATURE (F) 41 28 1992 \n\n\nSUNRISE AND SUNSET \nSEPTEMBER 21 2026.....SUNRISE 7:42 AM AKDT SUNSET 8:02 PM AKDT \nSEPTEMBER 22 2026.....SUNRISE 7:45 AM AKDT SUNSET 7:59 PM AKDT \n\n\nCIVIL TWILIGHT\nSEPTEMBER 21 2026.....MORNING 6:59 AM AKDT EVENING 8:46 PM AKDT\nSEPTEMBER 22 2026.....MORNING 7:02 AM AKDT EVENING 8:42 PM AKDT\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------------------------------------------------------\nAMOUNT OF DAYLIGHT TODAY (HOUR:MIN)........12:20 \nGAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:05:39\n\n$$"}],"html":"https://weathermarket.io/nws-cli/PANC/2026-09-20","json":"https://weathermarket.io/api/nws-cli/PANC/2026-09-20"},"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/PANC/YYYY-MM-DD (HTML) and https://weathermarket.io/api/nws-cli/PANC/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the final NWS Climatological Report (CLI) for station PANC for the contract date, as archived verbatim at https://weathermarket.io/nws-cli/PANC/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."}}