Good morning! It's Shayla in the AccuWeather Center.
A warm start to your Sunday. We start our morning in the 70s and 80s across the Valley. Air quality is good but will be moderate later today. Widespread triple digit heat moves in later this afternoon. Fresno will reach a high of 103 today.
A chance of thunderstorms returns for the Sierra Nevada this afternoon. The Valley stays dry with a slight dip in temperatures coming mid-week.
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