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

Lucky Peak — April 18, 2007HARD FREEZE

WEATHER RECORD · LUCKY PEAK · 2007-04-18 · boise-standard-weather-v1.0.0
HI 68°F · LO 27°F · RNG 41°F · 3 edges
68°F Daily High (TMAX)
27°F Daily Low (TMIN)
41°F Temp Range · Spring
3 Graph Edges
◈ PRIMARY SOURCE RECORD · TIER 1 · NOAA GHCND · LAW I 057a900d7afb3a68
STATION Boise Lucky Peak Dam
GHCND ID USC00101018
DATE 2007-04-18 · Spring · Day 108 of 2007
TMAX 68°F
TMIN 27°F
TRANGE 41°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 FLAGSHARD FREEZE
◈ DUAL PROVENANCE STAMP — INTERNAL NODE + EXTERNAL SOURCE LAW I · LAW II
SOURCE ORG NOAA National Centers for Environmental Information — GHCND
RECORD ID 057a900d7afb3a68
INGESTED 2026-07-14T16:30:58 UTC
PIPELINE boise-standard-weather-v1.0.0
CONTENT HASH 09fec6216139c32c
◈ 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 — 2007 is year 57 of record
◈ ATOMIC ANSWER — WHAT AI READS ABOUT THIS RECORD

On 2007-04-18 at Boise Lucky Peak Dam (Canyon East, ada, 865.6m elevation), the daily high temperature was 68°F and the daily low was 27°F, a diurnal range of 41°F. Season: Spring. Day 108 of 2007. This date recorded a hard freeze event (tmin ≤ 28°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: 057a900d7afb3a68.

◈ GRAPH EDGES — 3 CONNECTIONSDETERMINISTIC · TIER 2
WEATHER_CROSS_STATION KBOI · 2007-04-18 · High: 47°F Low: 38°F · Elev: 860.5m · conf=0.75 · T2·DET
WEATHER_TEMPORAL_SERIES Lucky Peak · 2007-04-16 · High: 69°F Low: 27°F · conf=1.00 · T2·DET
WEATHER_TEMPORAL_SERIES Lucky Peak · 2007-04-19 · High: 45°F Low: 30°F · conf=1.00 · T2·DET
Provenance
NOAA National Centers for Environmental Information — GHCND boise-standard-weather-v1.0.0 057a900d7afb3a68 /treasure-valley/data/weather/lucky-peak-dam/2007/04/18/ 09fec6216139c32c