Alabama 811 | Know What's Below.

Scattered Showers/Storms Over The Next Few Days

| May 18, 2020 @ 5:50 am

UNSETTLED WEATHER: A fairly deep upper low will develop over the Southeast U.S. over the next 24 hours, and is cut off from the stronger winds aloft… meaning it will hang around for a few days. This feature will bring cloudy periods to the state, cooler than average temperatures, and scattered showers and thunderstorms. The storms will be rather random, so no way of being able to give a start/stop time for any specific location. And, while no severe storms are expected, heavier showers and thunderstorms will be capable of producing small hail thanks to the cold air aloft associated with the upper low.

Afternoon highs will be only in the 74-80 degree range through Wednesday; the average high for Birmingham on May 18 is 82.

The upper low will weaken and lift northward later in the week, but moist air will linger Thursday and Friday. For these two days we expect a mix of sun and clouds, and we will maintain some risk of at least widely scattered showers and thunderstorms. Highs return to the low to mid 80s.

THE ALABAMA WEEKEND: Not much change. Warm, humid weather will continue Saturday and Sunday with partly sunny days and mostly fair nights. Scattered showers and storms will remain possible, mostly during the afternoon and evening hours, and highs will be in the mid 80s. Very close to seasonal averages.

NEXT WEEK: An upper ridge will build, meaning warmer afternoons and fewer showers and thunderstorms; highs during the week will be mostly in the upper 80s. See the Weather Xtreme video for maps, graphics, and more details.

TROPICAL STORM ARTHUR: The pre-season tropical storm is near the coast of North Carolina early this morning, with sustained winds of 45 mph. The system will turn eastward, away from the coast, later today and tonight. It is forecast to make a loop in the open Atlantic later this week as it becomes a post-tropical system. The rest of the Atlantic basin is quiet.

GULF COAST DROUGHT: Severe drought conditions continue across the southern parts of Mobile and Baldwin counties, but they did receive a few good downpours last night for the first time in a few weeks.

ON THIS DAY IN 1980: Mount Saint Helens erupted, spewing ash and smoke sixty-three thousand feet into the air. Heavy ash covered the ground to the immediate northwest, and small particles were carried to the Atlantic coast.

BEACH FORECAST: Click here to see the AlabamaWx Beach Forecast Center page.

WEATHER BRAINS: Don’t forget you can listen to our weekly 90 minute show anytime on your favorite podcast app. This is the show all about weather featuring many familiar voices, including our meteorologists here at ABC 33/40.

CONNECT: You can find me on all of the major social networks…

Facebook
Twitter
Instagram
Pinterest
Snapchat: spannwx

Look for the next Weather Xtreme video here by 4:00 this afternoon… enjoy the day!

Tags: , ,

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

About the Author ()

James Spann is one of the most recognized and trusted television meteorologists in the industry. He holds the AMS CCM designation and television seals from the AMS and NWA. He is a past winner of the Broadcast Meteorologist of the Year from both professional organizations.

Comments are closed.