How close KULING has been in Strömstad, last 90 days
Mean absolute error per parameter, verified against 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 | 50.63 ° | 999 |
| Cloud cover | 0.48 steg | 999 |
| Humidity | 5.25 % | 661 |
| Visibility | 31696.45 m | 657 |
| Wind speed | 1.47 m/s | 636 |
| Gusts | 1.57 m/s | 329 |
| Pressure | 0.99 hPa | 329 |
| sky_obs | 0.24 | 50 |
Local weather character in Strömstad
- Wind accelerates between the Koster islands and the mainland shore.
- The deep Koster fjord keeps the water cold, cooling coastal air in early summer.
- Westerly weather systems arrive here before they reach southern Bohuslän.
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.