Observed arrival · 2026-11-03
Q100rm Weather’s forecast from weather analogues
Q100rm Weather describes an app that downloads historical weather-station records, then looks for past years with conditions like the present to estimate what comes next—even offline.
- For
- Travelers and weather watchers without reliable internet
- Worth noticing
- The site lists a storm alert when phone-barometer pressure falls at least 3 hPa in three hours; monitoring examples are explicitly illustrative.
Field notes
The described workflow starts by selecting one of 28,095 NOAA ISD stations and downloading its hourly history to the phone, where the app searches for years resembling current conditions. The site says comparisons with MET Norway, DWD, ECMWF, and NOAA NWS require a connection and are sent only after the user requests them. Monitoring examples are explicitly labeled illustrative; actual readings appear in the app after a query.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue