There is still a low-end (“marginal”) threat for some damaging wind gusts and an isolated tornado or two across extreme Southeast Louisiana this morning within a complex of storms that is progressing east. However, the overall severe threat is only…
An upper disturbance (upper-level shortwave trough) is going to lift out of the plains and into the Northeast tomorrow through Monday. The aforementioned disturbance, combined with a few other features, will cause showers and thunderstorms to return from East/South Texas…
11:30 AM CST – Snowfall rates have exceeded expectations across South/Central Mississippi and Central Alabama, with heavy snow currently falling. Surface temperatures are also lower than anticipated. The combination of both has resulted in wet, slushy snow and ice accumulating…
A winter weather event is now ongoing across Southeast Louisiana, South and Central Mississippi, and parts of South and Central Alabama, as a mix of rain and snow, and in some cases rain, sleet, and snow (along the east side…
Snow remains likely across Southeast Louisiana, South Mississippi, and parts of South and Central Alabama tonight through tomorrow. Additionally, snow is likely across a portion of South Texas tonight (which we noted in a Facebook post earlier this afternoon). Southeast…
It now appears quite likely that some frozen precipitation is going to fall across Southeast Louisiana, South Mississippi, and South-Central Alabama between tonight and tomorrow night; and accordingly, winter weather advisories have been posted. Model guidance is now in excellent…
There is some potential for wintry precipitation across Southeast Louisiana, South Mississippi, South and Central Alabama, and possible the far Western Florida Panhandle between tomorrow night and Friday night. Model guidance is indicating that cold air along the leading edge…
Frigid, arctic air is on track to invade this week. A strong trough is going to dig south tomorrow, and become established over the Central and Eastern portions of the country. This will cause two substantially colder air-masses to drop…
Frigid, arctic air is going to invade this week due to a pattern change. A potent upper-level trough is going to dig in and establish itself over the Central and Eastern parts of the country Tuesday – Wednesday, bringing two…
A pattern change is coming next week. Model guidance has remained consistent, forecasting the North Atlantic Oscillation and Arctic Oscillation to simultaneously be in their negative phases next week, and the Pacific North American Pattern to go positive. What it…