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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    Road Weather Information Stations

    Metadata Updated: September 27, 2025

    This data is derived from sensor stations placed on bridges and surface streets within city limits. Each station has a temperature sensor that measures the temperature of the street surface and a sensor that measures the ambient air temperature at the station each second. Those values are averaged into temperature readings that are recorded by the station every minute. The dataset is updated hourly with new data. Only the most recent 48 hours of data is stored in the dataset.

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Created Date December 16, 2024
    Metadata Updated Date September 27, 2025

    Metadata Source

    Harvested from Seattle JSON

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date December 16, 2024
    Metadata Updated Date September 27, 2025
    Publisher data.seattle.gov
    Maintainer
    Identifier https://cos-data.seattle.gov/api/views/egc4-d24i
    Data First Published 2019-08-21
    Data Last Modified 2025-09-27
    Category Transportation
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://cos-data.seattle.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 197c495a-e223-4e11-8dd6-bf0dcfd65e3c
    Harvest Source Id f61de7a2-69cf-40a9-a1bc-dd9edb8f3fe5
    Harvest Source Title Seattle JSON
    Homepage URL https://cos-data.seattle.gov/d/egc4-d24i
    Source Datajson Identifier True
    Source Hash 74dbf93702e0aa0c1963cac3ec690d124ba368a93a97b7bdbf2f9a76627f3146
    Source Schema Version 1.1

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