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

Lucky Peak — May 31, 2025HEAT EVENT

WEATHER RECORD · LUCKY PEAK · 2025-05-31 · boise-standard-weather-v1.0.0
HI 101°F · LO 57°F · RNG 44°F · 4 edges
101°F Daily High (TMAX)
57°F Daily Low (TMIN)
44°F Temp Range · Spring
4 Graph Edges
◈ PRIMARY SOURCE RECORD · TIER 1 · NOAA GHCND · LAW I e79e816ec021c86c
STATION Boise Lucky Peak Dam
GHCND ID USC00101018
DATE 2025-05-31 · Spring · Day 151 of 2025
TMAX 101°F
TMIN 57°F
TRANGE 44°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
EVENT FLAGSHEAT EVENT
◈ DUAL PROVENANCE STAMP — INTERNAL NODE + EXTERNAL SOURCE LAW I · LAW II
SOURCE ORG NOAA National Centers for Environmental Information — GHCND
RECORD ID e79e816ec021c86c
INGESTED 2026-07-14T16:30:58 UTC
PIPELINE boise-standard-weather-v1.0.0
CONTENT HASH cd9ad18774368dad
◈ 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 2025-05-31 at Boise Lucky Peak Dam (Canyon East, ada, 865.6m elevation), the daily high temperature was 101°F and the daily low was 57°F, a diurnal range of 44°F. Season: Spring. Day 151 of 2025. This date recorded a heat event (tmax ≥ 100°F). 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: e79e816ec021c86c.

◈ GRAPH EDGES — 4 CONNECTIONSDETERMINISTIC · TIER 2
WEATHER_CROSS_STATION KBOI · 2025-05-31 · High: 100°F Low: 62°F · Elev: 860.5m · conf=0.75 · T2·DET
WEATHER_TEMPORAL_SERIES Lucky Peak · 2025-05-30 · High: 86°F Low: 51°F · conf=1.00 · T2·DET
WEATHER_TEMPORAL_SERIES Lucky Peak · 2025-06-01 · High: 79°F Low: 54°F · conf=1.00 · T2·DET
WEATHER_EXTREME_EVENT Phenomenon node: phenomenon heat event 2025 · conf=0.99 · T2·DET
Provenance
NOAA National Centers for Environmental Information — GHCND boise-standard-weather-v1.0.0 e79e816ec021c86c /treasure-valley/data/weather/lucky-peak-dam/2025/05/31/ cd9ad18774368dad