NWS CLI archive · settlement source
CLILAS · 라스베이거스 · America/Los_Angeles · ← 2026-10-16 · 2026-10-18 → · All dates for KLAS · JSON · METAR-derived record
Final issued 2026-10-18 04:30:00 EDT · Product id iem:CDUS45-KVEF-180830:LAS:2026-10-17:final · IEM archive
Product id iem:CDUS45-KVEF-180830:LAS:2026-10-17:final · iem-afos · IEM archive
SHA-256 a5f608f957a1118780501e2a06cf2fce7cde9707ef3269f6fa2eaada9b43c9da
Product text
CDUS45 KVEF 180830
CLILAS
CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV
130 AM PDT SUN OCT 18 2026
...................................
...THE LAS VEGAS NV CLIMATE SUMMARY FOR OCTOBER 17 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1937 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 12:08 PM 94 1991 81 -5 76
MINIMUM 65 6:30 AM 38 1938 59 6 58
AVERAGE 71 70 1 67
PRECIPITATION (IN)
YESTERDAY T 0.48 2005 0.01 -0.01 0.00
MONTH TO DATE 1.19 0.17 1.02 0.94
SINCE OCT 1 1.19 0.17 1.02 0.94
SINCE JAN 1 2.18 3.28 -1.10 3.27
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 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 0 1 -1 0
MONTH TO DATE 5 3 2 6
SINCE SEP 1 5 3 2 6
SINCE JUL 1 5 3 2 6
COOLING
YESTERDAY 6 6 0 2
MONTH TO DATE 214 150 64 127
SINCE SEP 1 832 710 122 691
SINCE JAN 1 4463 3656 807 3891
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NE (50)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 6.5
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 36 7:00 PM
LOWEST 17 2:00 PM
AVERAGE 27
..........................................................
THE LAS VEGAS NV CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 95 1940
1958
MINIMUM TEMPERATURE (F) 59 35 1938
SUNRISE AND SUNSET
OCTOBER 18 2026.......SUNRISE 6:50 AM PDT SUNSET 6:01 PM PDT
OCTOBER 19 2026.......SUNRISE 6:51 AM PDT SUNSET 5:59 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Product id iem:CDUS45-KVEF-180031:LAS:2026-10-17:interim · iem-afos · IEM archive
SHA-256 5c7c760d9ab64e6358dd4ea3b28433ba0d021037ee1f8946d6fb7822a79f8235
Product text
CDUS45 KVEF 180031
CLILAS
CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV
531 PM PDT SAT OCT 17 2026
...................................
...THE LAS VEGAS NV CLIMATE SUMMARY FOR OCTOBER 17 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1937 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 76 12:08 PM 94 1991 81 -5 76
MINIMUM 65 6:30 AM 38 1938 59 6 58
AVERAGE 71 70 1 67
PRECIPITATION (IN)
TODAY 0.00 0.48 2005 0.01 -0.01 0.00
MONTH TO DATE 1.19 0.17 1.02 0.94
SINCE OCT 1 1.19 0.17 1.02 0.94
SINCE JAN 1 2.18 3.28 -1.10 3.27
SNOWFALL (IN)
TODAY 0.0 0.0 MM 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 0 1 -1 0
MONTH TO DATE 5 3 2 6
SINCE SEP 1 5 3 2 6
SINCE JUL 1 5 3 2 6
COOLING
TODAY 6 6 0 2
MONTH TO DATE 214 150 64 127
SINCE SEP 1 832 710 122 691
SINCE JAN 1 4463 3656 807 3891
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 8.3
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 28 6:00 AM
LOWEST 17 2:00 PM
AVERAGE 23
..........................................................
THE LAS VEGAS NV CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 95 1940
1958
MINIMUM TEMPERATURE (F) 59 35 1938
SUNRISE AND SUNSET
OCTOBER 17 2026.......SUNRISE 6:49 AM PDT SUNSET 6:02 PM PDT
OCTOBER 18 2026.......SUNRISE 6:50 AM PDT SUNSET 6:01 PM PDT
- 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 KLAS for the contract date, as archived verbatim at https://weathermarket.io/nws-cli/KLAS/2026-10-17 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.