Check cloud radar before you check Kp
Open Yr.no or the Norwegian Meteorological Institute's cloud-layer map before you look at the Kp forecast. A uniform gray sky across all quadrants means conditions are the same everywhere; a clear wedge east of the mountains means the Lyngenfjord drive is worth it. Check again at 9 p.m. and 11 p.m.; cloud moves faster than hourly updates suggest.