Muggy Start and Rising Heat
Frisco residents are facing a notably humid start to the week. Current conditions show an air temperature of 75F, but the heat index feels like 77F due to a relative humidity of 89% and a dew point of 72F. The sky remains clear this morning, but winds are picking up, blowing at 9 mph with gusts reaching 28 mph.
Today, the heat will intensify significantly. Temperatures are expected to climb to a high near 92F, while overnight lows will settle around 79F. The National Weather Service indicates that heat index values could reach as high as 103F. Skies will be mostly sunny, but the humidity will make it feel much hotter than the actual air temperature. Winds will shift to the south, averaging around 15 mph with gusts up to 25 mph. The chance of precipitation is minimal at just 3%.
Storms Loom for Tomorrow
The weather pattern shifts slightly as we move into tomorrow. Highs will climb further to near 95F, with lows around 78F. The heat index is projected to reach a dangerous 107F. While the sky will be partly sunny, the chance of precipitation increases to 25%.
Rain timing is specific for tomorrow. There is a slight chance of showers and thunderstorms before 10am, followed by a chance of showers and thunderstorms between 10am and 1pm. A slight chance of storms may linger afterward. Any new rainfall amounts are expected to be less than a tenth of an inch. Winds will remain southerly, around 15 mph.
Tonight, conditions will remain warm and humid with a low around 79F and a heat index up to 101F. There is a slight chance of showers and thunderstorms after 4am. Skies will be partly cloudy with south winds around 15 mph and gusts up to 25%. The chance of precipitation is 20%.
