NWS CLI archive · settlement source
KLAS · 2026-09-28 - NWS CLI
CLILAS · 라스베이거스 · America/Los_Angeles · ← 2026-09-27 · 2026-09-29 → · All dates for KLAS · JSON · METAR-derived record
Settlement value - latest final issue
finalHigh
82°F (27.78°C)
Low
62°F (16.67°C)
Precip
0.23 in (5.84 mm)
Final issued 2026-09-29 04:27:00 EDT · Product id iem:CDUS45-KVEF-290827:LAS:2026-09-28:final · IEM archive
Every issue for this date, as received
final2026-09-29 04:27:00 EDT · KVEF · CDUS45 KVEF 290827 · 82°F / 62°F / 0.23 in
Product id iem:CDUS45-KVEF-290827:LAS:2026-09-28:final · iem-afos · IEM archive
SHA-256 f14936fec107fdc6b4d660fb239d3414c06b534371608eca07586c7e1f2e4724
Product text
CDUS45 KVEF 290827
CLILAS
CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV
127 AM PDT TUE SEP 29 2026
...................................
...THE LAS VEGAS NV CLIMATE SUMMARY FOR SEPTEMBER 28 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 82 1:52 PM 104 2024 90 -8 82
MINIMUM 62 8:05 PM 48 1971 67 -5 69
AVERAGE 72 78 -6 76
PRECIPITATION (IN)
YESTERDAY 0.23 0.98 1951 0.01 0.22 0.00
MONTH TO DATE 0.23 0.31 -0.08 0.28
SINCE OCT 1 4.00 4.17 -0.17 2.33
SINCE JAN 1 0.92 3.10 -2.18 2.33
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 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 7 14 -7 11
MONTH TO DATE 596 536 60 534
SINCE SEP 1 596 536 60 534
SINCE JAN 1 4227 3482 745 3734
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SE (140)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 10.6
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 8:00 PM
LOWEST 38 9:00 PM
AVERAGE 53
..........................................................
THE LAS VEGAS NV CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 104 2024
MINIMUM TEMPERATURE (F) 67 51 1940
SUNRISE AND SUNSET
SEPTEMBER 29 2026.....SUNRISE 6:34 AM PDT SUNSET 6:27 PM PDT
SEPTEMBER 30 2026.....SUNRISE 6:35 AM PDT SUNSET 6:25 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$interim 0500 PM2026-09-28 20:41:00 EDT · KVEF · CDUS45 KVEF 290041 · 82°F / 74°F / 0 in
Product id iem:CDUS45-KVEF-290041:LAS:2026-09-28:interim · iem-afos · IEM archive
SHA-256 bb2cb6e6c9113526936231375a4192f4b26ae9d149ffa3d261c4f49e63d5c5ed
Product text
CDUS45 KVEF 290041
CLILAS
CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV
541 PM PDT MON SEP 28 2026
...................................
...THE LAS VEGAS NV CLIMATE SUMMARY FOR SEPTEMBER 28 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 82 1:52 PM 104 2024 90 -8 82
MINIMUM 74 7:10 AM 48 1971 67 7 69
AVERAGE 78 78 0 76
PRECIPITATION (IN)
TODAY 0.00 0.98 1951 0.01 -0.01 0.00
MONTH TO DATE T 0.31 -0.31 0.28
SINCE OCT 1 3.77 4.17 -0.40 2.33
SINCE JAN 1 0.69 3.10 -2.41 2.33
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 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
TODAY 13 14 -1 11
MONTH TO DATE 602 536 66 534
SINCE SEP 1 602 536 66 534
SINCE JAN 1 4233 3482 751 3734
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SE (150)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 9.1
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 54 8:00 AM
LOWEST 43 3:00 AM
AVERAGE 49
..........................................................
THE LAS VEGAS NV CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 104 2024
MINIMUM TEMPERATURE (F) 67 51 1940
SUNRISE AND SUNSET
SEPTEMBER 28 2026.....SUNRISE 6:33 AM PDT SUNSET 6:28 PM PDT
SEPTEMBER 29 2026.....SUNRISE 6:34 AM PDT SUNSET 6:27 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$How to cite this page in market rules
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/2026-09-28 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.