It is winter in Missouri and across the country. Just go outside, and the cold reality hits. When our snow does hit, most places shut down. No one wants to slide off the pavement into a ditch. But if your travel plans entail going east or west, you may want to reconsider.
East
While the southeast gets heavy rain, there are mountains that get elevation snow. One needs to keep one’s eyes on the temperature and be prepared. Further north, Pennsylvania is nothing but hills. With those hills comes more snow and freezing temperatures. As Pennsylvania is a gateway to the upper northeast or even the middle areas, traveling in daylight can lower distractions and the possibility of snow.
West
Traveling west is no better. Across Interstate 40, one hits high elevation in New Mexica and Arizona, both well-known for shutting down due to weather-related accidents. Taking back roads that are smaller is not recommended. One can dive south to Interstate 10 to avoid some cold. Going north to Interstate 80 does not usually help the traveler. One tackles wind in Wyoming and snow in Utah and Nevada. Then, the cross into California is nothing to laugh at. They frequently forecast 20 inches in a day. Further north highways are named ‘Passes’ and often close in winter.
Conclusion
With that said, one needs to be an informed traveler. Check the weather forecasts for your entire route. Plan stops accordingly. Perhaps leave a day early or later to avoid inclement weather.
