As a deep area of low pressure lifts from Texas into the upper Midwest, a cold front will push through Louisiana, Mississippi and Alabama opening the door for showers, storms and severe weather. Quick Summary Storms will push across the region in two waves. One during late Saturday and into Sunday morning. Another Sunday afternoon/evening and into Monday. Originally, flooding… Read more →
As a cold front moves through Mississippi, there will be sufficient forcing and instability to promote the development of thunderstorms Thursday morning before sunrise. Right now, it appears that heavy rain, frequent lightning, damaging wind and hail will be the main concerns. Although, a tornado cannot be ruled out. From the SPC: …Arklatex/Lower to Mid Mississippi Valley… An upper-level trough… Read more →
The SPC is considering extending the Tornado Watch for south Mississippi: SUMMARY…Threat for damaging winds and perhaps a couple of tornadoes will potentially focus over southeastern Louisiana and parts of southern Mississippi later tonight. A replacement watch may be considered prior to the 07Z expiration of Watches 111/113. DISCUSSION…An expansive mesoscale convective system continues late this evening across the lower… Read more →
As a deepening area of low pressure moves by from Texas to Tennessee, it will open the atmosphere aloft leading to showers and storms across eastern Texas, Louisiana, Mississippi and Alabama. This discussion is specifically for south Mississippi. From the SPC UPDATE 9:30 PM 4/2/17: The SPC has put south Mississippi back under an Enhanced Risk DISCUSSION…While northern portions of… Read more →
Looking at the latest model guidance, a lot of the thought is that a robust atmospheric setup may lead to two rounds of severe weather for parts of Tennessee, Mississippi and Alabama. For southern Mississippi, this doesn’t look as likely. The Setup A big area of Low pressure is moving by from southwest to northeast across Texas, Oklahoma and Missouri…. Read more →
