Love it or loathe it - it’s time for a heatwave as temperatures are set to exceed 30°C
The article discusses an upcoming heatwave in Oldham, with temperatures expected to exceed 30°C. Weather expert Jon Baylis provides an in-depth forecast, noting the heatwave will officially begin once temperatures reach 25°C or above for three consecutive days, likely starting from Thursday and lasting five days. The forecast includes details on daily weather conditions, humidity levels, and potential thunderstorms, with cooler temperatures expected by Tuesday.
Oldham’s first heatwave of the year kicks off today as temperatures are set to climb above 30°C and stay there for five straight days, according to local weather expert Jon Baylis.
The threshold for an official heatwave - three consecutive days at 25°C or higher - won’t be met until Saturday, but Baylis says the mercury will easily clear that mark each day through Tuesday. Thursday opens with very warm sunny spells and surprisingly low humidity, but the stickiness will build as the days progress. “The first couple of days will not be as muggy as you would expect,” Baylis notes, warning that dew-points and humidity will rise later in the spell, making nights increasingly uncomfortable for sleeping.
Friday turns hotter under cloudless skies and light winds, while Saturday repeats the pattern with only a remote chance of an isolated afternoon thunderstorm. Sunday offers slight relief as a breeze picks up, though temperatures remain very high and fans will be needed for bedtime. The heat could finally break Monday or Tuesday with localised thundery downpours; cooler air then arrives, leaving the rest of the week warm, muggy and prone to heavy showers.
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