Storms in Northeast and Southwest.....neither are in any hurry since pattern still remains to be blocked. Front in Rockies will produce some severe weather today. Below - outlook for severe weather in green and yellow.
Below - today's weather map showing both of these storms and the front in Rockies. Once the storm leaves in Northeast late week...the system in the Southwest will be on it's heels and it could mess up weather in East for Mother's Day weekend. Below....morning temperatures.....notice how it is coldest under both of those lows.
Below...the various models and how they are projecting Mother's Day. Remember - green shading indicated rain. Timing here will be more important.