NWS CLI archive · settlement source
CLIDFW · 댈러스 · America/Chicago · ← 2026-09-16 · 2026-09-18 → · All dates for KDFW · JSON · METAR-derived record
Final issued 2026-09-18 02:38:00 EDT · Product id iem:CDUS44-KFWD-180638:DFW:2026-09-17:final · IEM archive
Product id iem:CDUS44-KFWD-180638:DFW:2026-09-17:final · iem-afos · IEM archive
SHA-256 28c7ed90f90372fa4b96c92022c74f06d30ce4277ba9ed286186bf4bc6fd2cfd
Product text
CDUS44 KFWD 180638
CLIDFW
CLIMATE REPORT
NATIONAL WEATHER SERVICE FORT WORTH TX
138 AM CDT FRI SEP 18 2026
...................................
...THE DALLAS/FORT WORTH CLIMATE SUMMARY FOR SEPTEMBER 17 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1898 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 99R 400 PM 99 1997 88 11 96
MINIMUM 80 636 AM 44 1903 68 12 73
AVERAGE 90 78 12 85
PRECIPITATION (IN)
YESTERDAY 0.00 1.76 1908 0.09 -0.09 0.00
MONTH TO DATE 0.00 1.66 -1.66 0.69
SINCE SEP 1 0.00 1.66 -1.66 0.69
SINCE JAN 1 22.61 26.21 -3.60 27.74
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 25 13 12 20
MONTH TO DATE 424 265 159 269
SINCE SEP 1 424 265 159 269
SINCE JAN 1 3278 2493 785 2636
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 600 AM
LOWEST 34 300 PM
AVERAGE 53
..........................................................
THE DALLAS/FORT WORTH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 100 1975
MINIMUM TEMPERATURE (F) 68 47 1981
SUNRISE AND SUNSET
SEPTEMBER 18 2026.....SUNRISE 714 AM CDT SUNSET 730 PM CDT
SEPTEMBER 19 2026.....SUNRISE 714 AM CDT SUNSET 729 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Product id iem:CDUS44-KFWD-180026:DFW:2026-09-17:interim · iem-afos · IEM archive
SHA-256 88eb00225969936faceedd36725ba1b38c02743d0917994a5d7133a2e3643c8f
Product text
CDUS44 KFWD 180026
CLIDFW
CLIMATE REPORT
NATIONAL WEATHER SERVICE FORT WORTH TX
726 PM CDT THU SEP 17 2026
...................................
...THE DALLAS/FORT WORTH CLIMATE SUMMARY FOR SEPTEMBER 17 2026...
VALID TODAY AS OF 0700 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1898 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 99R 400 PM 99 1997 88 11 96
MINIMUM 80 636 AM 44 1903 68 12 73
AVERAGE 90
PRECIPITATION (IN)
TODAY 0.00 1.76 1908 0.09 -0.09 0.00
MONTH TO DATE 0.00 1.66 -1.66 0.69
SINCE SEP 1 0.00 1.66 -1.66 0.69
SINCE JAN 1 22.61 26.21 -3.60 27.74
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 7.8
..........................................................
THE DALLAS/FORT WORTH CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 100 1975
MINIMUM TEMPERATURE (F) 68 47 1981
SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE 713 AM CDT SUNSET 731 PM CDT
SEPTEMBER 18 2026.....SUNRISE 714 AM CDT SUNSET 730 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Product id iem:CDUS44-KFWD-172135:DFW:2026-09-17:interim · iem-afos · IEM archive
SHA-256 07a1ea727e3621a967ab14db4c6c21cf564f34c6e19c66837dcc236f020d89e7
Product text
CDUS44 KFWD 172135
CLIDFW
CLIMATE REPORT
NATIONAL WEATHER SERVICE FORT WORTH TX
435 PM CDT THU SEP 17 2026
...................................
...THE DALLAS/FORT WORTH CLIMATE SUMMARY FOR SEPTEMBER 17 2026...
VALID AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1898 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 99R 314 PM 99 1997 88 11 96
MINIMUM 80 636 AM 44 1903 68 12 73
AVERAGE 90
PRECIPITATION (IN)
TODAY 0.00 1.76 1908 0.09 -0.09 0.00
MONTH TO DATE 0.00 1.66 -1.66 0.69
SINCE SEP 1 0.00 1.66 -1.66 0.69
SINCE JAN 1 22.61 26.21 -3.60 27.74
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 7.3
..........................................................
THE DALLAS/FORT WORTH CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 100 1975
MINIMUM TEMPERATURE (F) 68 47 1981
SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE 713 AM CDT SUNSET 731 PM CDT
SEPTEMBER 18 2026.....SUNRISE 714 AM CDT SUNSET 730 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 KDFW for the contract date, as archived verbatim at https://weathermarket.io/nws-cli/KDFW/2026-09-17 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.