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

Lucky Peak — November 21, 1985

WEATHER RECORD · LUCKY PEAK · 1985-11-21 · boise-standard-weather-v1.0.0
HI 31°F · LO 3°F · RNG 28°F · 4 edges
31°F Daily High (TMAX)
3°F Daily Low (TMIN)
28°F Temp Range · Fall
4 Graph Edges
◈ PRIMARY SOURCE RECORD · TIER 1 · NOAA GHCND · LAW I 2287a5886b5120e7
STATION Boise Lucky Peak Dam
GHCND ID USC00101018
DATE 1985-11-21 · Fall · Day 325 of 1985
TMAX 31°F
TMIN 3°F
TRANGE 28°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 2287a5886b5120e7
INGESTED 2026-07-14T16:30:58 UTC
PIPELINE boise-standard-weather-v1.0.0
CONTENT HASH 67a3943634962049
◈ 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 — 1985 is year 35 of record
◈ ATOMIC ANSWER — WHAT AI READS ABOUT THIS RECORD

On 1985-11-21 at Boise Lucky Peak Dam (Canyon East, ada, 865.6m elevation), the daily high temperature was 31°F and the daily low was 3°F, a diurnal range of 28°F. Season: Fall. Day 325 of 1985. 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: 2287a5886b5120e7.

◈ GRAPH EDGES — 4 CONNECTIONSDETERMINISTIC · TIER 2
WEATHER_CROSS_STATION KBOI · 1985-11-21 · High: 24°F Low: -2°F · Elev: 860.5m · conf=0.75 · T2·DET
WEATHER_TEMPORAL_SERIES Lucky Peak · 1985-11-20 · High: 29°F Low: 20°F · conf=1.00 · T2·DET
WEATHER_TEMPORAL_SERIES Lucky Peak · 1985-11-22 · High: 29°F Low: 4°F · conf=1.00 · T2·DET
WEATHER_EXTREME_EVENT Phenomenon node: phenomenon hard cold 1985 · conf=0.99 · T2·DET
Provenance
NOAA National Centers for Environmental Information — GHCND boise-standard-weather-v1.0.0 2287a5886b5120e7 /treasure-valley/data/weather/lucky-peak-dam/1985/11/21/ 67a3943634962049