CHINO HILLS:

Monday

Mostly sunny, with a high near 72. Northeast wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.

Monday Night

Mostly clear, with a low around 54. Southwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.

Tuesday

Partly sunny, then gradually becoming sunny, with a high near 81. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

Tuesday Night

Mostly