'Bomb Cyclone' Could Strike Metro Detroit On Sunday

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DETROIT (WWJ) - We've experienced a polar vortex, flash freezes and even some thundersnow this winter, and now a possible "bomb cyclone" could strike metro Detroit.

Known as explosive cyclogenesis, a bomb cyclone occurs when the atmospheric pressure of a weather system drops rapidly -- at least 24 millibars over 24 hours -- creating strong cyclonic winds with hurricane-force gusts.

It won't be quite that intense in southeast Michigan, but forecasters say the area could feel the effects of a bomb cyclone with strong wind gusts as much as 50 miles per hour -- mainly on Sunday. 

With such high winds over a prolonged period of time, officials say the area could see widespread power outages and downed tree limbs. Unsecured objects will be blown around and travel may be difficult for high profile vehicles. 

The National Weather Service has issued a High Wind Watch for all of Southeast Michigan, in effect Sunday morning through late Sunday night. Residents are urged to s monitor the forecast for possible high wind warnings.

Meteorologist Sarah Pamprine said the worst of the winds are expected to hit late in the morning into the early afternon.

"Downed trees and powerlines could lead to power outages," she said. "And, of course, any loose outdoor objects could blow around, so it's a good idea to secure those. If you're in a high profile vehicle there's going to be some driving difficulties."

Also concerned about the winds are Michigan State Police, who are urging metro Detroiters to prepare for possible blackouts.

“The length of a power outage can never be predicted,” said Capt. Emmitt McGowan, deputy state director of Emergency Management and Homeland Security and commander of the MSP Emergency Management and Homeland Security Division. “Taking a few steps to prepare ahead of a power outage can minimize loss and keep all members of your household as comfortable as possible.”

MSP offers the following tips:

  • Fill plastic containers with water and put them refrigerator and freezer. Cold water bottles will help keep food cold during an outage and can also be used for drinking.
  • Check with your physician or pharmacist about any medication that requires refrigeration.
  • Make a plan to prepare for family members with disabilities or who have ill health.
  • Try to keep gas tanks at least half full. If the power goes out, gas stations may be unavailable.
  • Have extra cash available. ATMs will not work without electricity.
  • Keep a key to the house with you when away from home. The garage will not open if the power is out
  • Keep the following blackouts-specific items in your emergency preparedness kit: extra batteries, large flashlights, food that does not require heat, warm clothes and blankets

Here's a look at the forecast from the WWJ Weather Team:

Saturday -- Mainly cloudy, a occasional rain in the afternoon; a thunderstorm possible. High 40. Low 38.

Sunday -- Very windy; a couple of rain or snow showers. High Wind Watch in effect. High 47. Low 22.

Monday -- Mostly cloudy. High 29. Low 15.

Tuesday -- Mostly cloudy; cold. High 28. Low 22.

Know before you go: Keep it tuned to WWJ Newsradio 950 for the latest forecast during traffic and weather, every 10 minutes on the 8s. >>LISTEN LIVE!