Summer on the way; 25 degrees next week

Weather in the Netherlands may reach Summer temperatures after the weekend, weather services predict. Nights will still be frosty, however. Tuesday and Wednesday might be around 25 degrees, the Royal Meteorological Institute (KNMI) predicts.  Weatherman Piet Paulusma is estimating local temperatures of 27 degrees on Thursday. From Friday, nights will be warmer, as well as during the day. This weekend, temperatures may rise above 20 degrees. From Wednesday, there is a chance of ran or thunder.