11831805_935255013205366_9068980506807968457_nShower and thunderstorm activity is beginning to increase across central and northern Mohave County (AZ) and southern Clark County (NV) this afternoon. Expect activity to continue to increase over the next 2-3 hours. A SEVERE THUNDERSTORM WARNING is in effect for the Jean & Primm areas through 200 PM. Storms are moving north at 15-20 MPH and are capable of generating heavy rain, strong winds and small hail. Storms do have the potential of impacting the Las Vegas Valley.