I would definitely say that this short road trip is best taken tomorrow than today, what with severe weather pummeling southern Arkansas tonight, with tornadoes south of Pine Bluff, near El Dorado. Our drive to the relatively calm Oklahoma will take about 6 hours while we cover 419 miles. The drive is not as the crow flies, which is so we can hop on the interstate and travel at a pace of 68.9mph down I-40.
Low pressure presently causing severe weather in southern Arkansas won’t be getting much weaker overnight, and the center of circulation will track over the state through morning hours. Fortunately, by tomorrow morning the threat for severe storms will have moved on to the Carolinas, but heavy rain will be a strong possibility through Fort Smith, with some lighter showers continuing until we reach the Checotah exit in Oklahoma, just before we cross Lake Eufaula. Rain through central Oklahoma will take it’s time in exiting, but through Oklahoma City and on to Lawton, I suspect we will be in good shape.