Curated dataset package
Extreme Weather Signal Dataset
Which DC Metro grid cells show source-backed heat-wave or storm-event pressure in the preview window?
Included package
Location-window prediction features for DC Metro and selected metros
Preview shows mapped records, source mix, key fields, source URLs, AI-ready export shape, and known limitations.
DC Metro 5km grid-cell sample records
official heat-event probability, forecast high, heat-signal days, NWS HeatRisk category, regional heat expansion, official thunderstorm chance, storm-disruption index, and outlook labels
flood, high-wind, tornado, tropical-cyclone, winter-weather, wildfire-weather, and severe-storm signals with official alert context when published
atmospheric-persistence, network-flow, mobility-infrastructure, holiday/event, and prior-year analog feature columns
RAG-ready JSONL chunks, model_features.csv, source lineage, data-quality fields, and package manifest
Row grain
5km grid cell + metro area + analysis window + hazard family + model feature set
Key fields in the package
grid_cell_id
metro_area
analysis_window_start_utc
analysis_window_end_utc
hazard_family
prediction_index
official_heat_event_probability
confidence
forecast_high_f
forecast_heat_days
nws_heatrisk_level
nws_heatrisk_category
regional_heat_expansion
storm_official_thunderstorm_chance
thunderstorm_probability
storm_disruption_index
flood_signal
high_wind_signal
tornado_signal
tropical_cyclone_signal
winter_weather_signal
wildfire_weather_signal
severe_storm_signal
official_alert_count
official_alert_events
cpc_temperature_outlook
spc_severe_storm_outlook
weather_model_pressure
atmospheric_persistence_index
historical_yoy_analog
holiday_event_pressure
mobility_infrastructure_density
network_flow_exposure
source_organizations
quality_score
AI-ready dataset
Prepared for RAG, model features, APIs, and governed delivery.
This is not a raw source dump. The package is structured, enriched, documented, and delivered with the files and metadata data teams need before moving it into production systems.
Structured for retrieval and modeling
Rows are normalized around 5km grid cell + metro area + analysis window + hazard family + model feature set, with stable fields, source context, and reusable identifiers.
RAG-ready records
The package includes retrieval-ready JSONL with source text, metadata, geography, reporting period, and limitation context.
Model-feature outputs
Feature tables expose documented fields such as grid_cell_id, metro_area, analysis_window_start_utc, analysis_window_end_utc, hazard_family, prediction_index for analytics and workflow integration without publishing DeepWave scoring recipes.
Governed delivery
Schema, package manifest, data-quality records, source lineage, refresh cadence, and export files travel with the dataset.
Map preview
Mapped records by place and reporting period
Integrated dataset sample is capped until payment confirmation or private package access.
Preview records - not the full file
Preview of extreme_weather_fusion.csv
This table shows 10 capped preview rows from extreme_weather_fusion.csv. It is a preview of the export shape and sample records, not the full primary dataset file. Purchase unlocks the complete CSV/JSON package, source references, quality table, package manifest, and export-ready records. Public preview text intentionally withholds DeepWave scoring recipes.
Metric guide for preview columns
record_id
grid_cell_id
metro_area
analysis_window
location
latitude
longitude
hazard_family
prediction_index
official_heat_event_probability
confidence
weather_model_pressure
forecast_high_f
forecast_heat_days
nws_heatrisk_category
regional_heat_expansion
storm_official_thunderstorm_chance
thunderstorm_probability
storm_disruption_index
flood_signal
high_wind_signal
tornado_signal
tropical_cyclone_signal
winter_weather_signal
wildfire_weather_signal
severe_storm_signal
official_alert_count
official_alert_events
cpc_temperature_outlook
spc_severe_storm_outlook
forecast_source
atmospheric_persistence_index
historical_yoy_analog
holiday_event_pressure
mobility_infrastructure_density
network_flow_exposure
source_organizations
quality_score
| record_id | grid_cell_id | metro_area | analysis_window | location | latitude | longitude | hazard_family | prediction_index | official_heat_event_probability | confidence | weather_model_pressure | forecast_high_f | forecast_heat_days | nws_heatrisk_category | regional_heat_expansion | storm_official_thunderstorm_chance | thunderstorm_probability | storm_disruption_index | flood_signal | high_wind_signal | tornado_signal | tropical_cyclone_signal | winter_weather_signal | wildfire_weather_signal | severe_storm_signal | official_alert_count | official_alert_events | cpc_temperature_outlook | spc_severe_storm_outlook | forecast_source | atmospheric_persistence_index | historical_yoy_analog | holiday_event_pressure | mobility_infrastructure_density | network_flow_exposure | source_organizations | quality_score |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
dc-metro-5km-001-2026073100 |
dc-metro-5km-001 |
DC Metro | 2026-07-31 00:00 UTC to 2026-07-31 06:00 UTC | Downtown DC / National Mall | 38.8977 | -77.0365 | humid heat and convective storm risk | 84 | 76 | 84 | 99 | 96 | 3 | Moderate | localized_heat_signal | 48 | 52 | 62 | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | above_normal | low_predictability | Public forecast/source preview | 71 | 79 | 66 | 91 | 75 | Linked public sources + DeepWave curated feature layer | 84/100 |
dc-metro-5km-003-2026073100 |
dc-metro-5km-003 |
DC Metro | 2026-07-31 00:00 UTC to 2026-07-31 06:00 UTC | Arlington / National Airport corridor | 38.8512 | -77.0402 | humid heat and convective storm risk | 80 | 76 | 87 | 89 | 95 | 3 | Moderate | localized_heat_signal | 48 | 51 | 59 | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | above_normal | low_predictability | Public forecast/source preview | 73 | 81 | 58 | 79 | 84 | Linked public sources + DeepWave curated feature layer | 87/100 |
dc-metro-5km-002-2026073100 |
dc-metro-5km-002 |
DC Metro | 2026-07-31 00:00 UTC to 2026-07-31 06:00 UTC | Navy Yard / Anacostia River | 38.873 | -76.996 | humid heat and convective storm risk | 79 | 76 | 84 | 89 | 95 | 3 | Moderate | localized_heat_signal | 50 | 52 | 61 | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | above_normal | low_predictability | Public forecast/source preview | 69 | 81 | 62 | 81 | 77 | Linked public sources + DeepWave curated feature layer | 84/100 |
dc-metro-5km-006-2026073100 |
dc-metro-5km-006 |
DC Metro | 2026-07-31 00:00 UTC to 2026-07-31 06:00 UTC | Tysons / Fairfax corridor | 38.9187 | -77.229 | humid heat and convective storm risk | 77 | 76 | 84 | 93 | 95 | 3 | Moderate | localized_heat_signal | 45 | 49 | 58 | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | above_normal | low_predictability | Public forecast/source preview | 63 | 79 | 56 | 76 | 68 | Linked public sources + DeepWave curated feature layer | 84/100 |
dc-metro-5km-005-2026073100 |
dc-metro-5km-005 |
DC Metro | 2026-07-31 00:00 UTC to 2026-07-31 06:00 UTC | College Park / Greenbelt | 38.9897 | -76.9378 | humid heat and convective storm risk | 76 | 76 | 84 | 90 | 95 | 3 | Moderate | localized_heat_signal | 47 | 50 | 58 | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | above_normal | low_predictability | Public forecast/source preview | 63 | 79 | 51 | 74 | 72 | Linked public sources + DeepWave curated feature layer | 84/100 |
dc-metro-5km-007-2026073100 |
dc-metro-5km-007 |
DC Metro | 2026-07-31 00:00 UTC to 2026-07-31 06:00 UTC | Dulles access corridor | 38.9531 | -77.4565 | humid heat and convective storm risk | 76 | 76 | 87 | 89 | 95 | 3 | Moderate | localized_heat_signal | 44 | 48 | 55 | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | above_normal | low_predictability | Public forecast/source preview | 70 | 77 | 48 | 70 | 79 | Linked public sources + DeepWave curated feature layer | 87/100 |
dc-metro-5km-009-2026073100 |
dc-metro-5km-009 |
DC Metro | 2026-07-31 00:00 UTC to 2026-07-31 06:00 UTC | Prince George's County grid | 38.7849 | -76.8721 | humid heat and convective storm risk | 76 | 76 | 84 | 91 | 95 | 3 | Moderate | localized_heat_signal | 47 | 50 | 58 | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | above_normal | low_predictability | Public forecast/source preview | 65 | 78 | 52 | 73 | 68 | Linked public sources + DeepWave curated feature layer | 84/100 |
dc-metro-5km-008-2026073100 |
dc-metro-5km-008 |
DC Metro | 2026-07-31 00:00 UTC to 2026-07-31 06:00 UTC | Bethesda / Rockville Pike | 39.0007 | -77.1025 | humid heat and convective storm risk | 75 | 76 | 84 | 91 | 95 | 3 | Moderate | localized_heat_signal | 45 | 49 | 57 | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | above_normal | low_predictability | Public forecast/source preview | 62 | 78 | 54 | 75 | 64 | Linked public sources + DeepWave curated feature layer | 84/100 |
dc-metro-5km-004-2026073100 |
dc-metro-5km-004 |
DC Metro | 2026-07-31 00:00 UTC to 2026-07-31 06:00 UTC | Silver Spring / Takoma Park | 38.9907 | -77.0261 | humid heat and convective storm risk | 74 | 76 | 84 | 89 | 95 | 3 | Moderate | localized_heat_signal | 46 | 49 | 57 | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | above_normal | low_predictability | Public forecast/source preview | 58 | 77 | 53 | 74 | 66 | Linked public sources + DeepWave curated feature layer | 84/100 |
dc-metro-5km-010-2026073100 |
dc-metro-5km-010 |
DC Metro | 2026-07-31 00:00 UTC to 2026-07-31 06:00 UTC | Montgomery County grid | 39.1547 | -77.2405 | humid heat and convective storm risk | 74 | 76 | 84 | 91 | 95 | 3 | Moderate | localized_heat_signal | 44 | 48 | 56 | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | source-linked feature carried in package | above_normal | low_predictability | Public forecast/source preview | 58 | 78 | 51 | 76 | 59 | Linked public sources + DeepWave curated feature layer | 84/100 |
Use boundary
What this dataset should not be used for
official forecasts, emergency alerts, property-level warnings, or deterministic event guarantees