An unsettled weather pattern is expected for this weekend as a weather system is set to move through the region. This weather system will lead to increasing precipitation chances this weekend. Rain will start to move into SE CA and SW AZ Friday afternoon and evening. Better rain chances arrive Saturday-Sunday as the low pressure system moves through the region. The associated cold front (and best chances for heavy rainfall) will move through the region Saturday night into Sunday. Rain chances will then decrease by Sunday evening as the system exits the region to the east.
Temperatures will cool heading into the weekend, however they will remain above normal through Thursday. A cold front will move through late Saturday dropping temperatures below normal to end the weekend and start next week. A second weather system will drop temperatures well below normal for the middle of next week.
Model guidance shows the potential for additional weather systems to move through the region next week. This is reflected in the latest CPC 6-10 day outlook, which shows 60-80% probabilities for wetter than normal conditions and 40-60% chance of below normal temperatures across much of the Southwest US.
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