3/20/18 at 10:20AM Large storm predicted from SLO down to LA.
A major Atmospheric River event expected to impact Ventura County beginning Tuesday, March 20, 2018 afternoon through Thursday, March 22, 2018 evening. Rain should start spreading over Ventura County this afternoon. Rainfall is expected to range from 2 to 5 inches along the coast with 4 to 8 inches for foothill areas. Some mountain areas may see over 10 inches. Rainfall totals fall off quickly toward the east with the highest totals along Western Ventura County and along Nordhoff Ridge to Santa Paula Creek. The latest model runs are showing the highest totals occurring in Santa Barbara County. Models are also indicating up to 36 hours of moderate to heavy rain with intensities 0.3 to 0.8 in/hr with areas with 1.0 in/hr possible. The highest intensities should occur late Wednesday March 21, 2018 through Thursday, March 22, 2018 morning. Latest models lowered rainfall totals in coastal areas but increased totals for the foothills around Ojai. Clearing is expected on Thursday, March 222, 2018 evening with drier weather expected over the weekend with a possible light rain event mid to late next week.