The first storm in spring

It's reported that the first south storm in spring comes in our area much earlier than usual.

I wonder it's not the warm wind but very cold storm sometimes with snow and rain.

I don't feel like it the first spring storm yet.

It's saying because the first storm from the first day of spring to the vernal equinox day  on the calendar.

Despite the low temperature, the day time is getting longer and longer. The plants sensor catch the small change and grow their life beautifully.