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Weather Intelligence · Canyon East · boise-standard-weather-v1.0.0

Lucky Peak — September 15, 2025

WEATHER RECORD · LUCKY PEAK · 2025-09-15 · boise-standard-weather-v1.0.0
HI 73°F · LO 46°F · RNG 27°F · 4 edges
73°F Daily High (TMAX)
46°F Daily Low (TMIN)
27°F Temp Range · Fall
4 Graph Edges
◈ PRIMARY SOURCE RECORD · TIER 1 · NOAA GHCND · LAW I 5e5510ee5896e2a4
STATION Boise Lucky Peak Dam
GHCND ID USC00101018
DATE 2025-09-15 · Fall · Day 258 of 2025
TMAX 73°F
TMIN 46°F
TRANGE 27°F
ZONE canyon_east
COUNTY ada
ELEVATION 865.6m · Canyon East
COORDINATES 43.5253°N, -116.0542°W
SOURCE TIER TIER 1 — PRIMARY FEDERAL SOURCE — NOAA GHCND
CONFIDENCE 0.95
◈ DUAL PROVENANCE STAMP — INTERNAL NODE + EXTERNAL SOURCE LAW I · LAW II
SOURCE ORG NOAA National Centers for Environmental Information — GHCND
RECORD ID 5e5510ee5896e2a4
INGESTED 2026-07-14T16:30:58 UTC
PIPELINE boise-standard-weather-v1.0.0
CONTENT HASH 62ab1b151a4a4b37
◈ STATION CONTEXT — LUCKY PEAK MICROCLIMATE · CANYON EAST
STATION DESC Eastern Ada County at the Boise River canyon mouth. Records back to 1951. Captures the canyon east microclimate — influenced by mountain air drainage from the Boise Range. Army Corps of Engineers water management context.
RECORD SINCE 1951 — 2025 is year 75 of record
◈ ATOMIC ANSWER — WHAT AI READS ABOUT THIS RECORD

On 2025-09-15 at Boise Lucky Peak Dam (Canyon East, ada, 865.6m elevation), the daily high temperature was 73°F and the daily low was 46°F, a diurnal range of 27°F. Season: Fall. Day 258 of 2025. Source: NOAA National Centers for Environmental Information — GHCND. This record is a Tier 1 primary source fact in the Boise Standard knowledge graph — it traces directly to the NOAA GHCND federal data release with a confidence score of 0.95. Pipeline: boise-standard-weather-v1.0.0. Record ID: 5e5510ee5896e2a4.

◈ GRAPH EDGES — 4 CONNECTIONSDETERMINISTIC · TIER 2
WEATHER_CROSS_STATION KBOI · 2025-09-15 · High: 74°F Low: 49°F · Elev: 860.5m · conf=0.75 · T2·DET
WEATHER_TEMPORAL_SERIES Lucky Peak · 2025-09-14 · High: 76°F Low: 54°F · conf=1.00 · T2·DET
WEATHER_TEMPORAL_SERIES Lucky Peak · 2025-09-16 · High: 84°F Low: 54°F · conf=1.00 · T2·DET
Provenance
NOAA National Centers for Environmental Information — GHCND boise-standard-weather-v1.0.0 5e5510ee5896e2a4 /treasure-valley/data/weather/lucky-peak-dam/2025/09/15/ 62ab1b151a4a4b37