Paste the latitude and longitude of a place, copied from Google Maps (press and hold the spot, then copy the numbers), a GPS app, or a website. Any of these work: 35.084, -106.651 · 35.084 N 106.651 W · 35°05'02"N 106°39'04"W · a Google Maps link containing @35.084,-106.651. West longitudes are negative.
Locations
WU ↗ beside each place: its 10-day forecast
Checked places are in the table. Drag ≡ to change the order.
Saved sets
Stored on this device, in this browser only.
How much to trust each forecast day
Typical miss of the day's high, by days ahead (US forecasts, 2016)
Is the precip forecast better than the usual odds for the date?
The usual odds: how often there was precip on that date in past years, with no forecast at all. A bar to the right of the white line: the forecast does better than the usual odds; at the line, no better; to the left (striped), worse. NOAA's forecasts of precip in a day, across the US, scored for 2025.
Recent weather against the average for the same dates. See key below the table
Settings for the table. Settings for another tab are on that tab.
Profiles
A profile keeps every setting, from every tab: the places, these table settings, the Climate columns, the units and the Weather Underground links. Stored on this device, in this browser only.
Your rating of
Ratings and comments are collected without your name unless you add it. In this prototype they stay on this device.
Remember those weather tables in the back of the newspaper, which show weather by cities? Now you can create your own for your favorite places. Where next on the road? Track your options with fast visual scanning of trends and comparisons. See what just changed, and when the next forecast is expected.
Great for travelers, drivers, flight crews, extended families, dispatch centers, ops centers, and more! Show it on your phone, tablet, computer, TV, or the Big Board. Excellent use for older devices sitting in a drawer.
Feedback
Your feedback, comments, and questions are welcome! We would love to hear how you used WxTable in your journeys. support@rydnsoftware.com
Website with more great apps for the road, and other uses too
Smoke: AirNow • Wildfires with county alerts you set: Watch Duty • Radar with flood alerts: MyRadar
Data
Forecasts and past days: Weather data by Open-Meteo.com (free for non-commercial use, with credit). Weather Service alerts: National Weather Service, api.weather.gov (public domain). The usual weather for each date, and the Climate tab: Open-Meteo Historical Weather API, 1991–2020. Forecast accuracy (Forecasting tab): WxTable's own research, research\WxForecastResearch_v04.md, 2026-10-24.
This device
What this browser reports about the device, and what the page can measure. WxTable adapts to the measured things (size, touch, settings), not to the device's name. It updates when you turn the device or change the window.