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Products that do what Weather2Geo – Geolocate screenshots from weather widgets does

Hi HN, I built an OSINT tool called Weather2Geo that helps locate where a screenshot was taken based on the weather widget data visible (e.g. temp, condition, and local time in the taskbar). People often post these without realizing how specific those values can be in combination. It works by comparing the given weather condition, temperature, and time against current data from thousands of cities. It’s timezone-aware, supports fuzzy matching, and groups results geographically to reduce noise. It’s most effective on recent screenshots, ideally taken within the last hour—since weather and…

  1. 1
    There864

    Never think of timezones again!

    2018 · there.pm

  2. 2IM
  3. 3TC

    For HTML Day 2025 [1], I made a web service that displays the current sky at your approximate location as a CSS gradient. Colours are simulated on-demand using atmospheric absorption and scattering coefficients. Updates every minute, without the use of client-side JavaScript. Source code and additional information is available on GitHub: https://github.com/dnlzro/horizon [1] https://html.energy/html-day/2025/index.html

    2025 · sky.dlazaro.ca

  4. 4
    Windo140

    A tool for timezones

    2020

  5. 5WA

    2021 · open-meteo.com

  6. 6
    Meteo152

    Forecast the weather with geolocation

    2016

  7. 7

    Pick temperature and air quality and find places that match

    2020

  8. 8AW
  9. 9

    Visualize Google location history data on a heatmap 🗺️

    2018

  10. 10
    There417

    Timezones of friends & teammates

    2024

  11. 11

    8-bit weather app ☀️👾

    2018

  12. 12

    The UK MET office recently redesigned their site, adding a lot of additional whitespace, scrolling, and animations. This significantly reduced its usability for me, and left me wanting an ‘at a glance’ weather site. I made https://brolly.sh, a minimalist, plain text weather forecasting site. You can use it to view weather from around the world, with: 7 day forecast; Previous day log (so you can confirm it definitely was cooler / hotter / wetter / drier yesterday!); Hourly rain, wind, temperature, conditions; Hourly UV, air quality and pollen, including pollen type…

    Jul 2026 · brolly.sh

  13. 13

    Weather forecasts at a glance

    2019

  14. 14

    Bring Real-time Weather Effects to your Mac Screen

    2024

  15. 15

    Hyperlocal weather information, now on the web ⛈

    2016

  16. 16BA
  17. 17

    A beautiful SF microclimate weather app for iOS

    2017

  18. 18

    Geolocation as a script

    2022

  19. 19
    Ventusky148

    Real-time weather mapping

    2016

  20. 20GC

    Hello! I'd like share about my sideproject https://gribstream.com It is an API to extract weather forecasting data from the National Blend of Models (NBM) https://vlab.noaa.gov/web/mdl/nbm and the Global Forecast System (GFS) https://www.ncei.noaa.gov/products/weather-climate-models/gl... . The data is freely available from AWS S3 in grib2 format which can be great but also really hard (and resource intensive) to work with, especially if you want to extract timeseries over long periods of time based on a few coordinates. Being able…

    2024 · gribstream.com

  21. 21

    Manage and instantly view time zones for locations in Chrome

    2014

  22. 22

    Beautiful weather app for Android

    2017

  23. 23WW

    I was walking around New York last month during some light rain and noticed about half the people had umbrellas open. When the rain picked up a few minutes later, that number jumped closer to 80%. It got me thinking it'd be cool to track this somehow, so I built a website! I am taking a sidewalk livestream, feeding it into a YOLO model for people tracking, then sending a frame of each detected person to Gemini 2.0 Flash, which returns structured JSON about each person's clothing and if they're holding an umbrella. I also had fun making the site look like a TV weather channel. I showed some…

    2025 · walzr.com

  24. 24MW

    As Dark Sky's API will stop working soon I thought I'd suggest a possible replacement. It is well known that most weather APIs just download data from NOAA and "repackage" them to JSON format. This means you will get data only for the nearest grid point which might be a few kilometers away and at a different altitude than your actual location. Meteosource combines more models (GFS, ECMW, UKMO, GEM,...). It compares individual models' performance to historical data and uses machine learning to create a single output. This approach minimises inaccuracies of individual models and feeds a…

    2023 · meteosource.com

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