dataset_id: national-weather-service-dc-hourly-forecast
title: National Weather Service Washington DC Hourly Forecast
description: National Weather Service Washington DC Hourly Forecast discovered from
  api.weather.gov.
source_name: api.weather.gov
source_url: https://api.weather.gov/gridpoints/LWX/96,70/forecast/hourly
update_frequency: daily
next_scan_at: '2026-09-07T17:52:37.617953+00:00'
license:
  name: U.S. National Weather Service disclaimer
  url: https://www.weather.gov/disclaimer
tags:
- api.weather.gov
geography:
- United States
- Washington DC
revisions:
- revision_id: 20260907135237-f850f0643a1f
  detected_at: '2026-09-07T13:52:37+00:00'
  source_updated_at: null
  context: hourly.geojson detected from hourly.
  assets:
  - asset_id: asset-9b1254fb5a0531e6
    name: hourly.geojson
    source_url: https://api.weather.gov/gridpoints/LWX/96,70/forecast/hourly
    media_type: application/geo+json
    content_hash: 9b1254fb5a0531e6dd61e2f55a4f53d21d00d0f755188c41260105a72890ead8
    size_bytes: 162728
    parent_archive_id: null
  row_count: 156
  headers:
  - detailedForecast
  - dewpoint
  - endTime
  - icon
  - isDaytime
  - name
  - number
  - probabilityOfPrecipitation
  - relativeHumidity
  - shortForecast
  - startTime
  - temperature
  - temperatureTrend
  - temperatureUnit
  - windDirection
  - windSpeed
  sample_rows:
  - number: 1
    name: ''
    startTime: '2026-09-07T09:00:00-04:00'
    endTime: '2026-09-07T10:00:00-04:00'
    isDaytime: true
    temperature: 70
    temperatureUnit: F
    temperatureTrend: null
    probabilityOfPrecipitation:
      unitCode: wmoUnit:percent
      value: 0
    dewpoint:
      unitCode: wmoUnit:degC
      value: 16.11111111111111
    relativeHumidity:
      unitCode: wmoUnit:percent
      value: 73
    windSpeed: 7 mph
    windDirection: N
    icon: https://api.weather.gov/icons/land/day/few?size=small
    shortForecast: Sunny
    detailedForecast: ''
  - number: 2
    name: ''
    startTime: '2026-09-07T10:00:00-04:00'
    endTime: '2026-09-07T11:00:00-04:00'
    isDaytime: true
    temperature: 74
    temperatureUnit: F
    temperatureTrend: null
    probabilityOfPrecipitation:
      unitCode: wmoUnit:percent
      value: 0
    dewpoint:
      unitCode: wmoUnit:degC
      value: 17.77777777777778
    relativeHumidity:
      unitCode: wmoUnit:percent
      value: 71
    windSpeed: 5 mph
    windDirection: NE
    icon: https://api.weather.gov/icons/land/day/few?size=small
    shortForecast: Sunny
    detailedForecast: ''
  - number: 3
    name: ''
    startTime: '2026-09-07T11:00:00-04:00'
    endTime: '2026-09-07T12:00:00-04:00'
    isDaytime: true
    temperature: 77
    temperatureUnit: F
    temperatureTrend: null
    probabilityOfPrecipitation:
      unitCode: wmoUnit:percent
      value: 0
    dewpoint:
      unitCode: wmoUnit:degC
      value: 17.77777777777778
    relativeHumidity:
      unitCode: wmoUnit:percent
      value: 64
    windSpeed: 5 mph
    windDirection: NE
    icon: https://api.weather.gov/icons/land/day/few?size=small
    shortForecast: Sunny
    detailedForecast: ''
  - number: 4
    name: ''
    startTime: '2026-09-07T12:00:00-04:00'
    endTime: '2026-09-07T13:00:00-04:00'
    isDaytime: true
    temperature: 79
    temperatureUnit: F
    temperatureTrend: null
    probabilityOfPrecipitation:
      unitCode: wmoUnit:percent
      value: 0
    dewpoint:
      unitCode: wmoUnit:degC
      value: 17.22222222222222
    relativeHumidity:
      unitCode: wmoUnit:percent
      value: 58
    windSpeed: 5 mph
    windDirection: NE
    icon: https://api.weather.gov/icons/land/day/few?size=small
    shortForecast: Sunny
    detailedForecast: ''
  - number: 5
    name: ''
    startTime: '2026-09-07T13:00:00-04:00'
    endTime: '2026-09-07T14:00:00-04:00'
    isDaytime: true
    temperature: 81
    temperatureUnit: F
    temperatureTrend: null
    probabilityOfPrecipitation:
      unitCode: wmoUnit:percent
      value: 0
    dewpoint:
      unitCode: wmoUnit:degC
      value: 16.11111111111111
    relativeHumidity:
      unitCode: wmoUnit:percent
      value: 51
    windSpeed: 5 mph
    windDirection: NE
    icon: https://api.weather.gov/icons/land/day/few?size=small
    shortForecast: Sunny
    detailedForecast: ''
  parser_errors: []
  logical_asset_id: null
related_dataset_ids: []
quality:
  score: 100
  parsing_errors: []
  stale_warning: null
  broken_source_report: null
rss_feed_url: null
odc_version: '0.1'
last_successful_scan_at: null