A weather warning for thunderstorms and heavy rain is in place across Scotland for the entirety of Friday, following days of baking temperatures. The Met Office has issued a yellow warning as unsettled conditions sweep in from the north west, replacing the recent hot spell.
Record Heat Before the Storm
Temperatures reached a high of 29.4°C at Dyce in Aberdeen on Tuesday, according to Met Office data, with large parts of the country experiencing highs in the upper 20s Celsius. Forecasters predicted temperatures could rise into the low 30s in some areas on Thursday, potentially breaking the record June temperature for Scotland of 32.3°C, recorded at Ochtertyre in Perthshire on June 18, 1893.
Warning Details and Timing
The Met Office yellow warning for thunderstorms and heavy rain initially covers Inverness and much of northern Scotland from 3pm on Thursday. The warning area then widens to cover all of Scotland, with the exception of Shetland, throughout Friday. Forecasters said there is a small chance homes and businesses could flood, while storms and lightning strikes may cause travel disruption.
The Met Office forecast stated: “Spells of heavy rain and thunderstorms initially over north-west Scotland are likely to become more widespread during Friday morning. Further thunderstorms and spells of heavy rain are possible in the afternoon before becoming confined to more northern areas of Scotland later in the day.” There is also a risk of frequent lightning, large hail up to 4cm in diameter, and locally gusty winds.
ScotRail Prepares for Heat Challenges
Amid the hot weather, ScotRail warned that high temperatures can pose challenges for the railway, as steel rails expand when heated by direct sunlight. Temporary speed restrictions may be put in place on some routes to ensure services operate safely, potentially leading to slightly longer journey times and minor service alterations.
Mark Ilderton, ScotRail service delivery director, said: “As temperatures rise across Scotland this week, we’re encouraging customers to take a few simple steps to help ensure they have a safe and comfortable journey. Staying hydrated, checking your journey before travelling, and speaking to a member of staff if you feel unwell can all make a big difference. Hot weather can also create challenges for the railway, and there may be occasions where temporary speed restrictions are introduced to maintain the safe operation of services.”
