With a high-pressure system stretching from the British Isles across Central Europe to the central Mediterranean, mostly beautiful spring weather is expected through Saturday. Aside from a few harmless clouds, the sky will be a pristine blue. Clear nights will continue to bring light morning frost in some valley areas. During the day, however, the sun rising higher in the sky will ensure significant warming. And generally speaking, increasingly warmer air masses are now reaching us, so that the frost line will be around 3,000 meters above sea level heading into the weekend. On Sunday, as the atmospheric conditions become slightly more unstable throughout the day, a few harmless cumulus clouds may increasingly join the sunshine. We’ll carry this instability into the start of next week, meaning the weather will become more variable overall, and consequently a bit more unpredictable and cooler again.