Hillcast: Mountain Weather

Know before you go. Hillcast scores tomorrow's conditions for 2,000+ UK hills, so you can pick the right hill for the right day — instead of driving two hours to sit in cloud. WHAT YOU GET - A conditions score from 0–100 for every hill, updated through the day - 7-day forecast with hourly temperature, wind, rain and summit cloud - Summit-level cloud, not valley cloud — will you actually see anything - Recommended outing window for each day - Where to park, with driving directions to the trailhead - Full walking route on OS Maps - Detailed route guides from Walkhighlands, Wainroutes and more - Mountain safety advice and links to MWIS and SAIS EVERY HILL WORTH WALKING - All 282 Munros - All 222 Corbetts - Every Wainwright in the Lake District - Nuttalls across England and Wales - Eryri (Snowdonia), Bannau Brycheiniog, the Pennines, the Yorkshire Dales and the Peak District - Donalds and Fionas - Every Marilyn across the UK BUILT FOR THE HILL, NOT THE DESK Works offline once loaded, so the forecast is still there when the signal isn't. Terrain warnings flag scrambles and technical ground — the Cuillin, Aonach Eagach, Crib Goch, Tryfan — so nobody turns up in trail shoes for a Grade 3. Forecast data from Open-Meteo. Hill data from the Database of British and Irish Hills. Always check MWIS and SAIS before heading out.