How close KULING has been in Norrköping, last 90 days
Mean absolute error per parameter, verified against MET Nordic 1 km-analys, METAR (flygplatsobservationer), Molnobservationer, SMHI ViVa (vattenstånd), Stationsobservationer, eumetsat_clm, smhi_cloud, smhi_vis. Nothing here is a model self-estimate — every row compares a published forecast with a measurement.
| Parameter | Mean error | Verified points |
|---|---|---|
| Wind direction | 46.45 ° | 882 |
| Cloud cover | 0.49 steg | 882 |
| Humidity | 6.78 % | 587 |
| Visibility | 28347.21 m | 585 |
| Wind speed | 1.02 m/s | 548 |
| Pressure | 1.10 hPa | 294 |
| Gusts | 1.74 m/s | 202 |
| sky_obs | 0.13 | 60 |
Local weather character in Norrköping
- Easterly wind is funnelled up Bråviken and reaches the city stronger than over open land.
- The bay raises sea level in sustained easterly flow — measured by ViVa gauges.
- The river valley collects cold air, so frost forms earlier inland than by the water.
What you get in the app
- Hourly forecast with apparent temperature, gusts and minute-level rain start.
- Rain radar with nowcasting and live lightning strikes.
- Marine weather: wave height, wave period, sea temperature and sea level.
- Push alerts for rain, thunder, frost, strong wind and high sea level.
- A plain-language summary that explains what today actually means.