be centered over southern nevada over henderson and las vegas and eventually northwestern arizona but still there will be showers bubbling up over the high terrain of the sierraotion tomorrow is northeast to southwest which takes that unstable air and those showers and sends them back toward us. so what does that mean? cloudy tonight, rain tomorrow. so let's talk temperatures. mainly cloudy night with a chance of a few showers overnight lows will be in the 50s. and then here's futurecast. there it is. showers tomorrow morning, even a few showers possible for the north bay and the delta tomorrow afternoon. and generally just kind of cloudy and cool like it has been the past couple of days it will be once again tomorrow. dry weather thankfully returns on sunday but tomorrow morning has the potential to be light to moderate rainfall throughout much if not all the of the bay area. temperatures below average. mountain view some morning showers for you 68. pacifica only 61. walnut creek 66. some rain tomorrow morning for you. dublin 68. fairfield 66 degrees. 63 in san francisco and sausalito. mid-60s novato, san rafael, petaluma, corte madera. clearlake 66 with mai