What is the weather forecast for the Austrian GP?

The Austrian Grand Prix at the Red Bull Ring is set for a scorching hot weekend, with temperatures anticipated to climb to 30°C on race day. The forecast predicts predominantly dry conditions, with minimal chance of rain across Friday's practice sessions, Saturday's qualifying, and Sunday's main event. This heat could prove a significant factor, potentially favoring teams like McLaren, known for performing well in higher temperatures and being kinder on their tyres. Meanwhile, Mercedes will be closely watched to see if their recent cooling improvements, observed in Montreal's warm conditions, were a one-off or a genuine step forward in managing heat-related issues.
What is the weather forecast for the Austrian GP?