The National Weather Service says to expect rain this week.

Monday will be mostly sunny with a high in the mid-70's and light winds but starting Monday night things will change. According to NWS , a slow moving and wet storm system will bring widespread rain chances to the Imperial and Yuma Valleys. The forecast calls for a 70% chance of precipitation after 11:00 p.m. Monday moving up to an 80% chance on Tuesday and Tuesday night. The showers should taper off by Wednesday but still linger into Friday. Rainfall could total as much as one-half to three-quarters of an inch. Daytime temperatures will reach the mid -70's with overnight lows in the mid-50's.