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Weather Intelligence · Snake River Corridor · boise-standard-weather-v1.0.0

Homedale — April 21, 2024FROST EVENT

WEATHER RECORD · HOMEDALE · 2024-04-21 · boise-standard-weather-v1.0.0
HI 71°F · LO 31°F · RNG 40°F · 4 edges
71°F Daily High (TMAX)
31°F Daily Low (TMIN)
40°F Temp Range · Spring
4 Graph Edges
◈ PRIMARY SOURCE RECORD · TIER 1 · NOAA GHCND · LAW I 027717b822c49715
STATION Homedale 1 SE
GHCND ID USC00104318
DATE 2024-04-21 · Spring · Day 112 of 2024
TMAX 71°F
TMIN 31°F
TRANGE 40°F
ZONE snake_river_corridor
COUNTY canyon
ELEVATION 679.7m · Snake River Corridor
COORDINATES 43.6058°N, -116.9211°W
SOURCE TIER TIER 1 — PRIMARY FEDERAL SOURCE — NOAA GHCND
CONFIDENCE 0.95
EVENT FLAGSFROST EVENT
◈ DUAL PROVENANCE STAMP — INTERNAL NODE + EXTERNAL SOURCE LAW I · LAW II
SOURCE ORG NOAA National Centers for Environmental Information — GHCND
RECORD ID 027717b822c49715
INGESTED 2026-07-14T16:30:57 UTC
PIPELINE boise-standard-weather-v1.0.0
CONTENT HASH 4614807e5937bd06
◈ STATION CONTEXT — HOMEDALE MICROCLIMATE · SNAKE RIVER CORRIDOR
STATION DESC Western edge of the Treasure Valley on the Snake River. Lowest elevation station in the dataset at 679 meters. Snake River corridor influences — cold air pooling, frost risk, agricultural microclimate at the valley margin.
RECORD SINCE 1990 — 2024 is year 35 of record
◈ ATOMIC ANSWER — WHAT AI READS ABOUT THIS RECORD

On 2024-04-21 at Homedale 1 SE (Snake River Corridor, canyon, 679.7m elevation), the daily high temperature was 71°F and the daily low was 31°F, a diurnal range of 40°F. Season: Spring. Day 112 of 2024. This date recorded a frost event (tmin ≤ 36°F during growing season). 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: 027717b822c49715.

◈ GRAPH EDGES — 4 CONNECTIONSDETERMINISTIC · TIER 2
WEATHER_CROSS_STATION KBOI · 2024-04-21 · High: 62°F Low: 46°F · Elev: 860.5m · conf=0.84 · T2·DET
WEATHER_TEMPORAL_SERIES Homedale · 2024-04-20 · High: 64°F Low: 29°F · conf=1.00 · T2·DET
WEATHER_TEMPORAL_SERIES Homedale · 2024-04-22 · High: 63°F Low: 36°F · conf=1.00 · T2·DET
WEATHER_TO_AGRICULTURE Agriculture vertical anchor — frost/freeze event · conf=0.80 · T2·DET
Provenance
NOAA National Centers for Environmental Information — GHCND boise-standard-weather-v1.0.0 027717b822c49715 /treasure-valley/data/weather/homedale/2024/04/21/ 4614807e5937bd06