Tomer’s Take: Big totals are likely 3/22-3/28 with three different storm systems lined-up for PNW/BC/MT/ID/CA/UT/WY/CO. Timing Pattern Shift After 3/21, Three Storm Systems. Sierra: Heavy Accum PM 3/22 – AM 3/24. Tetons: L/M Accum 3/21, H 3/23-3/28. Wasatch: Light Accum PM 3/21, H 3/23-3/28. Colorado: Light Accum PM 3/21-3/22, H 3/23-3/28. Banff Area: Heavy Accum […] The post Big totals with three storm systems lined-up through 3/28 appeared first on Meteorologist Chris Tomer.