Day Mostly cloudy through mid morning, then gradual clearing, with a high near 74. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Night Increasing clouds, with a low around 53. Southwest wind 5 to 10 mph becoming light south after midnight.
Includes the Counties: San Bernardino And Riverside County Valleys,
The Inland Empire,
Including The Cities Of Riverside, San Bernardino, Ontario,
Moreno Valley, Fontana, Rancho Cucamonga, And Corona