NWS CLI archive · settlement source
CLIORD · 시카고 · America/Chicago · ← 2026-10-04 · 2026-10-06 → · All dates for KORD · JSON · METAR-derived record
Final issued 2026-10-06 02:36:00 EDT · Product id iem:CDUS43-KLOT-060636:ORD:2026-10-05:final · IEM archive
Product id iem:CDUS43-KLOT-060636:ORD:2026-10-05:final · iem-afos · IEM archive
SHA-256 5944d9412d650c16c577f43e69892f7a7d453da1473ad478c4d90cd91551560e
Product text
CDUS43 KLOT 060636
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT TUE OCT 06 2026
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 5 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 68 1:21 PM 88 1997 68 0 84
MINIMUM 47 5:36 AM 28 1980 49 -2 65
AVERAGE 58 58 0 75
PRECIPITATION (IN)
YESTERDAY 0.00 2.01 1955 0.11 -0.11 0.00
MONTH TO DATE 1.41 0.56 0.85 0.00
SINCE SEP 1 5.11 3.75 1.36 0.49
SINCE JAN 1 36.08 30.46 5.62 22.94
SNOWFALL (IN)
YESTERDAY 0.0 T 1935 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 7 8 -1 0
MONTH TO DATE 20 35 -15 0
SINCE SEP 1 47 112 -65 32
SINCE JUL 1 47 118 -71 37
COOLING
YESTERDAY 0 1 -1 10
MONTH TO DATE 1 5 -4 47
SINCE SEP 1 188 121 67 213
SINCE JAN 1 1114 993 121 1205
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 3.7
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 8:00 PM
LOWEST 37 1:00 PM
AVERAGE 57
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 94 1963
MINIMUM TEMPERATURE (F) 49 28 1952
SUNRISE AND SUNSET
OCTOBER 6 2026.......SUNRISE 6:54 AM CDT SUNSET 6:25 PM CDT
OCTOBER 7 2026.......SUNRISE 6:55 AM CDT SUNSET 6:23 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Product id iem:CDUS43-KLOT-052134:ORD:2026-10-05:interim · iem-afos · IEM archive
SHA-256 f699d980e2111d459448904bfe6327a29f1f7cb765b1c99b0c5f1d5787046720
Product text
CDUS43 KLOT 052134
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT MON OCT 05 2026
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 5 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 68 1:21 PM 88 1997 68 0 84
MINIMUM 47 5:36 AM 28 1980 49 -2 65
AVERAGE 58 58 0 75
PRECIPITATION (IN)
TODAY 0.00 2.01 1955 0.11 -0.11 0.00
MONTH TO DATE 1.41 0.56 0.85 0.00
SINCE SEP 1 5.11 3.75 1.36 0.49
SINCE JAN 1 36.08 30.46 5.62 22.94
SNOWFALL (IN)
TODAY 0.0 T 1935 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 7 8 -1 0
MONTH TO DATE 20 35 -15 0
SINCE SEP 1 47 112 -65 32
SINCE JUL 1 47 118 -71 37
COOLING
TODAY 0 1 -1 10
MONTH TO DATE 1 5 -4 47
SINCE SEP 1 188 121 67 213
SINCE JAN 1 1114 993 121 1205
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 2.4
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 5:00 AM
LOWEST 37 1:00 PM
AVERAGE 57
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 94 1963
MINIMUM TEMPERATURE (F) 49 28 1952
SUNRISE AND SUNSET
OCTOBER 5 2026.......SUNRISE 6:53 AM CDT SUNSET 6:26 PM CDT
OCTOBER 6 2026.......SUNRISE 6:54 AM CDT SUNSET 6:25 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Settlement source: the final NWS Climatological Report (CLI) for station KORD for the contract date, as archived verbatim at https://weathermarket.io/nws-cli/KORD/2026-10-05 with links to the NWS product and the IEM archive. A CORRECTED re-issue published before the settlement time supersedes earlier issues.
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.
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.