The Met Office says that the forecast will remain high until tomorrow when it will drop to medium for the rest of the week. The pollen season separates into three main section: Tree pollen - late March to mid-May. Grass pollen - mid-May to July. Weed pollen - end of June to September As far as the Sussex weather is concerned, temperatures are set to drop by the weekend with night frosts, a cold northerly wind and rain/sleet. The Met Office says there may even by some light flurries of snow. Don’t miss out on all the latest breaking news where you live. Here are four ways you can be sure you’ll be amongst the first to know what’s going on. 1) Make our website your homepage 2) Like our Facebook page 3) Follow us on Twitter 4) Register with us by clicking on ‘sign in’ (top right corner). You can then receive our daily newsletter AND add your point of view to stories that you read here. And do share with your family and friends - so they don’t miss out! Always the first with your local news. Be part of it.