Metro Detroit is starting the day in full-on freezer mode, with clear skies helping temperatures slip below 32°F in several spots and many official stations reporting readings around 30°F. A Freeze Warning is in effect until 11 AM, and overnight lows dipping into the mid-20s — even colder in some suburbs — mean frost and freeze conditions could damage tender plants and unprotected outdoor plumbing. If you left hoses hooked up or potted plants sitting on the porch, this morning is the moment to drag them inside or cover them before they pay the price for your spring optimism.
Afternoon Outlook
By this afternoon, the story shifts from icy to just plain brisk. Skies stay sunny and conditions turn very dry, with a high near 48°F and northwest winds around 5 to 7 mph. Relative humidity is expected to plummet into the 20 to 30 percent range, which will make the air feel crisp and unusually dry for April, according to the National Weather Service Detroit/Pontiac.
Tuesday Warmup
Then comes the whiplash. Tomorrow, a warm southwest flow takes over and sends highs into the lower 70s, with winds of 10 to 14 mph and gusts near 24 mph. A few showers may sneak through early in the morning, but most of the day should stay dry and feel dramatically warmer than today. It will be breezy enough that the afternoon commute could feel blustery, especially on bridges and along lakeshore routes, so expect a bit of a tug on the steering wheel.
How To Prepare
For now, the priority is survival for your plants and plumbing. Move potted plants indoors or cover them, and disconnect garden hoses to avoid freeze damage. Any exposed outdoor faucets should be insulated. Forecasters are specifically warning about potential harm to sensitive vegetation and unprotected plumbing, so it is worth taking a few minutes to button things up while temperatures are still below freezing. Looking ahead, keep an eye on the forecast for the end of the week, as showers and a chance of thunderstorms are expected to return by Friday into the weekend.
