Dreaming of a White Christmas?
According to an article by Nicholas Barth in the Pennsylvania Observer, the chance of having a white Christmas, defined as 1 inch of snow on the ground Christmas morning, in Pennsylvania, ranges quite drastically across the state. On average, Philadelphia sees a white Christmas once every ten years while Erie sees it every other year.
With a La Nina pattern shaping up for our winter, the chances are lowered even more across the state, so you may need to rely on your dreams to see it.
Blinded By the White: Wrapped Up in a Squall in the Middle of the Drive
Snow squalls. A driver’s worst nightmare. Imagine driving across a Pennsylvania interstate on a cold, windy, but sunny winter’s day. In a matter of seconds, you drive into a wall of white, and then you abruptly stop as you slide into a pile of other cars and trucks. It’s a scary thought, but it’s a real threat to motorists during the winter.
Snow squalls, similar to summertime thunderstorms, are typically small storms that pack a big punch. Instead of rain and lighting, squalls often bring blinding snowfall and cause roadways to quickly freeze. Only a few hundred feet is the difference between sunshine and a whiteout. The margin for error between life and death to an unprepared motorist is even smaller. So, what do you do to prepare for squalls?
Just remember to PARK it!
PREPARE: If you have travel planned, especially on high-speed roadways, always be conscious of the upcoming weather forecast. From the National Weather Service to TV and radio sources, we typically know a few hours to a few days in advance of squalls in the forecast. Adjust your travel route or timing based on the forecast. The best possible solution is to not be on the roadway when squalls arrive.
ALERTS: If you must travel, have a few methods to receive the snow squall warning. These are issued by the National Weather Service just like tornado warnings and will use the Wireless Emergency Alerts (WEA) on your smartphones to notify you. You can sign up for alerts on apps as well.
RESPOND: Take immediate action to the alert. If you’re in the squall, it’s too late. Get off at the nearest exit and park in a lot if you can. Avoid pulling over on the side of a highway as other cars may collide with you if the squall passes.
KEEP CALM: If a squall catches you off guard, calmly do the following:
- Reduce speed
- Turn on headlights
- DO NOT slam on your brakes
- If you are involved in an accident or must stop, stay in your vehicle to avoid being struck, as long as it’s the safest option
Snow squalls only happen a few times a winter on average, and only last 10-30 minutes in a given spot, but the impact could be lasting. Be alert, be aware, and be safe!
