Your 9pm Utah weather update Active alerts: Red Flag Warning, Red Flag Warning, Red Flag Warning. around 53 degrees High pressure is parked over us like a landlord who won't leave, which means wall-to-wall sunshine statewide. But here's the split: the Wasatch Front is getting a gentle summer day while Southern Utah is cranking the heat to broil. Temperature-wise, Let's start along the Wasatch Front, you woke up to 54 degrees around 6 A.M.