More Storms This Afternoon; Possibly Severe

EARLY MORNING SOAKER: A large mass of rain with a few embedded thunderstorms has been moving across Alabama this morning. The air is cool and stable over the northern half of the state, but some have experienced strong winds in spots along with some loud thunder. Trees have been blown down in scattered parts of Tuscaloosa and Hale counties.

To the south, a tornado watch is in effect for the southern quarter of Alabama until 1:00p CT.

Rain will end from west to east over the next few hours, and North/Central Alabama will have a lull during the mid to late morning hours. To the south, severe storms will remain possible over South Alabama where unstable air is in place.

THIS AFTERNOON: Unstable air is expected to move northward during the midday hours, and the latest high resolution model data suggests there will be sufficient instability by the afternoon hours for new thunderstorm development ahead of an approaching cold front. SPC maintains an “enhanced risk” (level 3/5) for areas in Alabama along and south of I-20, with a “slight risk” (level 2/5) up to the Tennessee state line.

TIMING: Storms will likely begin to develop sometime in the 12:00 noon to 3:00 p.m. time frame over West Alabama, then moving east during the late afternoon and evening hours. All of the storms should be into Georgia by 8:00 p.m.

THREATS: Storms that form will be capable of producing large hail, damaging winds, and a few tornadoes. The highest tornado threat is south and east of Birmingham this afternoon, where a strong tornado (EF2 or higher) can’t be ruled out.

FLOODING: A flash flood watch remains in effect this morning for parts of Central and West Alabama this morning. The afternoon thunderstorm activity will be more scattered in nature (unlike the widespread rain we have this morning), so additional flooding issues this afternoon and evening are not likely.

Be sure you have a good way of hearing severe weather warnings this afternoon (never a siren!), and in your safe place have helmets for everyone in the family. If you live in a mobile home, know your shelter location, and how to get there quickly.

TOMORROW AND THE WEEKEND: Tomorrow will be dry day with ample sunshine along with a high between 75 and 80 degrees. Then, a fast moving weather system will bring a few showers and thunderstorms to the northern half of the state late tomorrow night into early Saturday morning, but for now severe storms are not expected. The sky becomes partly sunny Saturday afternoon with a high in the mid 70s. Then, for a change, Sunday will be dry with sunshine in full supply… the high will be in the low 70s.

NEXT WEEK: For now we are not expecting any severe weather issues next week, but showers are likely Wednesday as a cold front passes through. Highs through the week will be seasonal, mostly in the 70s. See the Weather Xtreme video for maps, graphics, and more details.

ON THIS DATE IN 1999: On Friday, April 23, 1999, a horrific hailstorm moved southeast from Pennsylvania across Garrett County, Maryland and into the Eastern Panhandle of West Virginia. By the time it reached Capon Bridge in eastern Hampshire County, West Virginia, the size of the hail had grown from golf balls to baseballs. As it moved into Frederick County, VA, the hail storm continued to grow dropping golf ball size hail in a swath now reaching from the north of Winchester, south to Stephen City (about 10 miles). Hailstones grew to the size of Grapefruit (4 inches in diameter) east of Winchester.

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Stay tuned for updates on the Alabama severe weather situation through the day!

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Category: Alabama's Weather, ALL POSTS, Weather Xtreme Videos