Chelsea, Alabama 7 Day Weather Forecast

Wx Forecast - Wx Discussion - Wx Aviation

493
FXUS64 KBMX 240711
AFDBMX

Area Forecast Discussion
National Weather Service Birmingham AL
111 AM CST Sat Jan 24 2026

...New DISCUSSION...

.KEY MESSAGES...
Updated at 104 AM CST SAT JAN 24 2026

 - A Level 1/5 Marginal Risk for severe weather is in place Sunday
   afternoon across southern portions of Central Alabama.
   Damaging winds and tornadoes are the primary threats.

 - A Winter Weather Advisory remains in effect for northern
   counties of Central Alabama.

 - Very cold air arrives late Sunday into early next week. Cold
   weather hazards will be needed for Sunday night through Tuesday
   as lows reach the teens and single digits.

&&

.DISCUSSION...
(Through Friday)
Issued at 104 AM CST SAT JAN 24 2026

I feel like I have large shoes to fill this morning trying to follow
up on some excellent forecast discussions the last few days. In an
effort to keep things simple, I will opt to explain major changes to
the forecast tonight, instead of going over the same things my
counterparts have been in excellent detail.

Winter Weather through Sunday:

The threat for winter weather still seems to be isolated to a
handful of our north zones through Sunday morning. In fact, we had
enough confidence tonight to go ahead and cancel the existing Winter
Storm Watch early for Calhoun and Cleburne counties. While some
wintry mix is certainly possible here at higher elevations,
temperatures in general don`t seem all that supportive for
widespread winter weather and impacts. Otherwise, no other changes
were made to the Winter Weather Advisory, and it remains in effect
until 00z Monday. Depending on how the low pressure progresses, it
may end up getting canceled early as well. It`s also worth noting
here given the temperature trends, some of these counties may end up
coming out of this with little to no impacts, and the highest
confidence for winter weather remains in our NW.

Severe Weather Sunday Afternoon/Evening:

Afternoon guidance continues to shift the deepening surface low to
the north into the afternoon hours on Sunday. This would allow for
warmer air from the Gulf to work farther north, and allow for higher
instability values. For the most part, it still looks like a narrow
corridor of CAPE along the lines of 500-700 J/Kg could work as far
north as Elmore county and east, continuing to trek east as the
front works through the region. Given forecast wind profiles, and
proximity to the low pressure, damaging winds and isolated tornadoes
remain the main threats, but these threats remain very conditional.
Thus, the Marginal Risk (Level 1/5) remains in place.

Very Cold Air Behind the Front:

Incredibly cold air behind the front remains almost certain, but
there`s an interesting caveat here that would dictate just how cold
the region gets. A key factor in this cold air advection was the air
having to travel over all of the snow to our north. This would have
aided in keeping the cold airmass even colder. Well, as the threat
for a large snowpack to our north decreases, as does the ceiling for
overnight lows Monday and Tuesday. With all that being said, the
floor for these lows remains very high, and this may ultimately
result in a difference of only 2-3 degrees when it`s all said and
done. However, it`s worth mentioning just in case the forecast
starts to "warm" the next few days, even with these temperatures
remaining the least conditional impactful weather in the forecast.
Because of this, the Extreme Cold Watch remains in effect, with
future upgrades likely to come in the next 24-hours or so.

Wednesday Onward:

Temperatures will remain well below average into the weekend, with
the rest of the workweek remaining dry. I`m sure some of you have
seen some of the guidance output for next weekend, and yes, it`s
entirely possible we see additional winter weather next weekend
given well below average temperatures. With that being said, that`s
another forecast that will entirely depend on the placement of a low
pressure, which is why it`s important to not lock onto any one model
output this far out. As we`re currently experiencing, winter weather
events need time to evolve, and we`ll have a much better picture of
what things could look like here in a few days.

/44/

&&

.AVIATION...
(06Z TAFS)
Issued at 1116 PM CST FRI JAN 23 2026

Most terminals will see VFR conditions until 24/15z, before
widespread cloud cover works back into the region. Most terminals
will fall into MVFR category ahead of light rain showers,
continuing to fall into IFR/LIFR category when the heavier rain
moves in around 25/00z.

/44/

&&

.FIRE WEATHER...

Widespread rain is still expected through the weekend, with most
locations seeing between 2-4 inches by Monday. Dry air will
quickly work into the region by the new workweek, with MinRH
values dropping back between 30-40%. Given the wet fuels, fire
weather concerns will remain little to none through the middle of
next week.

&&

.PRELIMINARY POINT TEMPS/POPS...
Gadsden     48  37  55  16 /  60  90 100  30
Anniston    50  39  58  20 /  40  90 100  30
Birmingham  48  42  56  19 /  60 100 100  20
Tuscaloosa  48  41  52  19 /  80 100 100  20
Calera      53  42  59  19 /  60 100 100  30
Auburn      54  42  63  26 /  20  80 100  50
Montgomery  58  51  70  23 /  30  80 100  40
Troy        60  53  71  23 /  20  70  90  50

&&

.BMX WATCHES/WARNINGS/ADVISORIES...
Winter Weather Advisory from 6 AM this morning to 6 PM CST
Sunday for the following counties: Blount-Cherokee-Etowah-
Fayette-Lamar-Marion-Walker-Winston.

Extreme Cold Watch from late Sunday night through Monday morning
for the following counties: Autauga-Barbour-Bibb-Blount-Bullock-
Calhoun-Chambers-Cherokee-Chilton-Clay-Cleburne-Coosa-Dallas-
Elmore-Etowah-Fayette-Greene-Hale-Jefferson-Lamar-Lee-Lowndes-
Macon-Marengo-Marion-Montgomery-Perry-Pickens-Pike-Randolph-
Russell-Shelby-St. Clair-Sumter-Talladega-Tallapoosa-Tuscaloosa-
Walker-Winston.

&&

$$

DISCUSSION.../44/
AVIATION.../44/