Sources

dailyweather.si is built on open data. Each source is credited here as its licence asks, with what we change.

Forecasts and alerts in the United States

US National Weather Service (NWS), part of NOAA, throughapi.weather.gov. NWS information is in the public domain; we credit it all the same.

What we change: we convert units, combine the hourly and 12-hour forecasts into our hour-by-hour and daily view, and write a one-line outlook from the numbers. Weather alerts appear exactly as the NWS issues them.

Forecasts everywhere else

MET Norway, the Norwegian Meteorological Institute, through itsLocationforecastservice. Licensed under CC BY 4.0.

What we change: we convert units, work out daily highs, lows, and rain totals from the hourly and six-hourly forecast, and write a one-line outlook from the numbers.

Places

GeoNames. Licensed underCC BY 4.0.

What we change: we keep every current settlement GeoNames lists, in every country and territory and at any size, including the many whose population is unknown: 4,976,911 places in 248 countries and territories, from GeoNames' files of 11 October 2026. We leave out abandoned, destroyed, and historical places, neighbourhoods inside towns unless GeoNames records how many people live there, and second records of the same place. We tell apart places that share a name, and give each place a web address.

No list has every settlement on Earth. GeoNames misses some villages, has approximate positions or old names for others, and gives some no region; we list those under “Other places” in their country. For anywhere the list misses, you can get the forecast for its coordinates.

Time zones at coordinates

For a latitude and longitude, the local time zone is the nearest settlement's when one is within 5 km. Otherwise it comes from timezone-boundary-builder, © OpenStreetMap contributors, licensed under the Open Database License, through the tz-lookup library. At sea, we use nautical time.

Typeface

Numbers are set in B612, designed by Intactile DESIGN for Airbus cockpit displays and licensed under theSIL Open Font License 1.1. We use only the characters our numbers need.

Last updated 11 October 2026.