Tag: weather

Snow is on the way for the Western Great Lakes Sunday and lake effect snow is expected over Michigan and down stream of Lake Erie Monday into Tuesday. It will be much colder the first half of next week too.

Looks like a rainy night tonight and during the day tomorrow over the eastern CONUS. There is an enhanced risk of severe storms over Louisiana this evening.

This blog is really more about showing those who do not know about the SPC HREF model. I have some of the key charts from today’s HREF that show where the severe storms are expected, the strongest winds, and heaviest rainfall.

Here is a link to the SPC HREF model.

Here is my winter forecast for 2023-2024 for both the CONUS and for Southwest Michigan.

The short story is I am expecting a not so typical moderate to strong El Nino Winter this year. This is due to record warm sea surface temperatures in combination with an easterly wind over the tropical oceans, near 200 mb. This these two features acting together create an unusual amount of blocking in our Northern Hemisphere jet stream. This will mean periods of extremely cold weather and periods of unusually warm weather for a good part of the central and eastern United States lower 48 states. Even so, for Southwest Michigan and actually for all of Michigan I expect snowfall to be below normal but we will get a decent amount of snow nonetheless.

Here is a more detailed both CONUS and for Michigan, October Climate Summary.

By waiting until the 8th, I can get the maps from NCEI (National Center for Environmental Information). I have added graphs from xmACIS for the daily temperature and precipitation plus I have the monthly climate summary from Grand Rapids and Gaylord.

Enjoy the warm weather this week because it will get much colder next week and parts of Michigan may even see their first snowfalls by Tuesday. Happy Halloween!

This shows our transition point from warmer to cooler weather.

Southwest Michigan had it’s first widespread freeze of the fall today.

Here is a quick look at what the low temperatures were this morning over all of Lower Michigan, and a summary of what is normal for a few selected stations in Southwest Michigan. This year, at most stations the first freeze was later than what would be the mean first freeze date.

The weather over the next two weeks will feature some warm and dry weather as well as cold and wet weather. Mostly it will be warm dry over the western CONUS into next week. Over the eastern CONUS it will mostly be cooler and wet. A significant warm up may follow over the eastern CONUS by the middle of next week.

Typical of fall we will see a warm up, then it will rain and get cooler, only to warm up by early next week. Then it will get wet and cooler once again.