National Weather Service United States Department of Commerce

Nor'easter Bringing Dangerous Coastal Conditions to the Mid-Atlantic; Pacific Storm to Impact the Southwest U.S.

A Nor'easter well off the East Coast will slowly track north this week and may gain some subtropical characteristics. Strong onshore winds will bring flooding, dangerous marine conditions, and beach erosion along the Mid-Atlantic coast. A Pacific storm will bring gusty winds, severe thunderstorms, and mountain snow to portions of California and the Southwest U.S. through Thursday. Read More >

Here is a look at the past climatology trends from the past 30 years. This is not a forecast.

The first graphic shows the frequency by day of severe weather in Southwest Michigan from 1985 to 2021. The black line is the trend line. Typically the highest occurrence of severe weather is from June to September with peaks and lulls. 

                   

 

 

        Second, is a graph showing the trends of severe storms from 1985 to 2021. 

                  

 

 

Lastly is a chart showing severe storm events from last year compared to normal. A severe storm event is large, damaging hail or damaging winds.