TONIGHT: We will be mainly dry but we can't rule out isolated showers or storms.
TUESDAY: The morning shouldn't be active. That will depend on what happens with all the storms to our west. If they can hold together we will have morning storms. Those storms shouldn't be severe.
As we go through the afternoon our chances for severe weather increase. I do think this will mainly be a wind event but small to large hail would be possible. The probability for getting a tornado is fairly low given the atmospheric conditions throughout tomorrow afternoon and evening. We will have moderate CAPE or energy available but the shear won't be the best. In essence storms could rotate but it will depend on timing if a tornado is produced.
WEDNESDAY: We will see another round of showers and storms but the amounts will be far fewer than Tuesday. Rain totals between Monday and Wednesday could reach over 3" in some places. If enough storms can train over the same locations.
MEMORIAL DAY: Scattered showers and thunderstorms are expected throughout the morning and early afternoon hours today. Possible 1/2 to 3/4 of an inch of rain expected to accumulate. Nothing looks severe in terms of thunderstorm activity. This weak wave of energy generated by warm soupy air from the South may trigger frequent lightning, winds gusting as high as 30 to 40 mph, and small pea size hail.
MONDAY NIGHT: Cloudy weather will continue with possible isolated thunderstorms by midnight. Lows will stay warm and muggy, only dipping down into the mid to upper 60's.
TUESDAY: Another wave of energy will move in for Tuesday, but the timing of and strength of this system will be determined based on how much sunshine we will see. If the cloud break, we could pick up on a few strong storms. If the cloud cover holds, we'll see a few isolated showers and non-severe thunderstorms. Temperatures will creep up into the mid 80's again.
WEDNESDAY-FRIDAY: Isolated pop up showers and thunderstorms will stay in the forecast as round out the workweek. Again, this is triggered by a strong pull of southerly warm, moist air. Temperatures will climb into the mid 80's with another 1/2 to 3/4 of an inch of rain accumulation expected.
MEMORIAL DAY: It's looking more and more likely that we will see rain for Memorial day as well as and increased likelihood that it could have more of an impact on your plans. We are seeing an unstable air mass in place that will give us a chance at thunderstorms and enough of it to increase our chances at seeing some strong to severe storms as well. The main threat will be hail up to and exceeding 1 inch. Some of the stronger storms could produce some strong wind gust (so make sure you anchor down those pop up tents). Lightning is an under rated killer and rarely talked about, so if you are outside when storms come in make sure you head indoors to be safe.
TUESDAY SEVERE WEATHER POTENTIAL: Tuesday looks to have a great chance at severe storms. The storm prediction center does have all of north Alabama under a 'Slight Risk' for Tuesday. We'll still have unstable air in place, but with a little extra wind shear which will increase the threat. Because of the wind shear, we will have a small tornado chance, but the main threats will be hail and gusty winds. Models bring in the line of storms during the afternoon hours. We also have a high threat of strong winds since convection will be a little more organized compared to what we'll have on Monday.
MEMORIAL DAY WEEKEND: Sunday expect temperatures in the mid 80’s. We’ll have mostly sunny skies through the day. Other than a stray shower possible over near the shoals, it will be a dry day, perfect for anything outdoors. The forecast changes on Monday. Temperatures will a little cooler, and the skies more overcast. Rain chances climb on Monday with a few showers in the forecast. Some locations will warm into the low to mid 80’s however, if you see showers during peek heating hours (12-4pm) you’ll likely stay in the low 80’s even the 70’s for a high.
RAIN THROUGH MID WEEK: Rain chances only go up after Monday. Computer models indicate a line of storms coming through Tuesday afternoon. We aren’t expecting any severe weather with this line, however we could see a strong storm or two. Things begin to quiet down as we near the end of the week. However, we’ll still see a small chance of showers for Thursday and Friday.
MEMORIAL DAY WEEKEND: We are kicking off the unofficial start to summer this weekend with summer like weather. We will be in the mid 80s both days with lots of sunshine. High pressure will move across the Valley but the moisture will be delayed until Sunday. So it will still feel great on Saturday! Dew points will push back into the mid to upper 60s for Sunday and Monday. As the high pressure moves further east our chances for a few showers and storms increase. The only chances for rain on Sunday look to be only for the Shoals.
The weather doesn't look the best on Memorial Day itself. We will see a few showers and storms but not everyone will see them. So I wouldn't cancel any of your plans for Monday just keep an eye to the sky and use common sense if there is a storm present and your outside. Lightning can strike up to 10 miles AWAY from the storm. So you may think you have time before the storm gets to your exact location but heed the advice from the National Weather Service. When Thunder Roars, Go Indoors!
TUESDAY AND WEDNESDAY: It will feel warm and muggy with a chance for showers and storms. We should see more numerous storms these two days compared to Monday.
FRIDAY-SATURDAY: Higher pressure will reign supreme, allowing the sun to shine with low humidity. High temperatures will go from the mid 70's to the mid 80's.
SUNDAY AND ON: A storm system will move over the Plains to send in a southerly wind to the Tennessee Valley fuel with warm, moist air from the Gulf. Humidity levels will increase along with the chance of pop up thunderstorms. Brief, heavy bursts of rain, small hail, and frequent lightning is expected.
THROUGH SUNDAY: High pressure will be in control for a few days. This will help push back in the moisture and heat we have been lacking for a couple of days. Highs will remain in the 80s for the weekend.
MONDAY AND ON: High pressure moves far enough out into the Atlantic to open up the Gulf once more. This will provide ample amounts of moisture to the Valley. As with any pattern that sets up with a high centered just off shore of the Carolina's. Daily shower and storm chances are expected. They won't be overly high chances but rain is probable.
MEMORIAL DAY WEEKEND AND EVENTS: Lots to do and places to go! From boating in Guntersville to swimming in the Gulf here is what you can expect!
THURSDAY-SATURDAY: Higher pressure will move in from the Plains today, funneling cooler and drier weather for the Tennessee Valley. On Thursday we'll see a decrease in cloud cover with temperatures into the mid 70's! By Friday and Saturday sunshine stays in the forecast with low humidity and temperatures into the upper 70's to lower 80's. What a great way to kick off Memorial Day Weekend! The weather for the Alabama Jubilee looks great with partly sunny skies!
SUNDAY-WEDNESDAY: Our next storm system from Arizona will sweep across the southern tier of the U.S., sending winds back in from the South to raise our humidity levels come Sunday. With warm, moist air at the surface, the chance of isolated afternoon thunderstorms will increase Sunday and Monday. It's not looking to be a complete washout, but an isolated shower during the afternoon could ruin plans outdoors for Monday as rain accumulations could be near a quarter of an inch. By Tuesday, this system will finally get a kick and bring in scattered showers and thunderstorms, a few of which could be strong thunderstorms with hail and gusty winds. The threat of showers remains in the forecast for Wednesday of next week.
THIS EVENING: Widely scattered showers and storms will be possible before a weak cold front passes the Tennessee Valley. There will be a good chunk of people who won't see a drop this evening. We should see the best chances for those storms early this evening. Most if not all of the activity will be done by 9 or 10 p.m. tonight.
THURSDAY: We will start the day off with some cloud cover but quickly that will move away as drier air moves in. Highs will also be much cooler than the last several days.
MEMORIAL DAY WEEKEND: This will be a mainly dry part of the forecast. If your worried about rain dampening your plans. Don't be. The focus for those chances will be during the afternoon on Sunday and Monday. They would also be isolated in nature so the majority of the Valley won't see a thing.
WEDNESDAY: We'll see an increase in cloud cover as our next storm system is brewing over Arkansas will move into the Valley come this afternoon. Up to a 1/2 of an inch of rain could accumulate as scattered showers and thunderstorms will produce heavy rain, wind gusts in excess of 25 to 35 mph, and small hail. Temperatures will reach into the mid 80's today with soupy conditions. Overnight lows stay mild, into the lower 60's.
THURSDAY-SATURDAY: Higher pressure will move in to give us plenty of sunshine and comfortable conditions. Temperatures will go from the mid 70's on Thursday to the mid 80's come Saturday. Saturday will be your best day to plan outdoor activities for Memorial Day Weekend.
SUNDAY-MONDAY: Rain move back in for the Tennessee Valley with possibly strong thunderstorms. Rain accumulations could reach one inch with on and off showers and thunderstorms expected.