165
FXUS64 KBMX 131836
AFDBMX

Area Forecast Discussion
National Weather Service Birmingham AL
136 PM CDT Thu Jun 13 2024

...New LONG TERM...

.SHORT TERM...
(This afternoon through Friday)
Issued at 1236 PM CDT THU JUN 13 2024

Heights are rising today in advance of a large 596dm ridge over
the Desert Southwest. The ridge is progged to move eastward across
Texas tomorrow producing a warm and dry north to northeast flow
across Central Alabama. There is a small chance of a shower or
storm this afternoon, mainly east of I-65, resulting from weak
surface convergence associated with easterly surface flow from
high pressure over the Mid-Atlantic region, but chances are
generally less than 20 percent. That`s about it in terms of rain
potential as the focus turns towards the rising heat levels. Highs
will range from the upper 80s to mid 90s this afternoon with
overnight lows in the mid 60s to lower 70s. Plenty of sunshine is
expected again tomorrow as 1000-850mb thicknesses continue to
rise, suggesting highs in the mid to upper 90s. Those with heat
vulnerabilities will need to begin taking extra considerations
tomorrow as heat indices will reach 100F for many locations.

86/Martin

&&

.LONG TERM...
(Friday night through next Wednesday)
Issued at 105 PM CDT THU JUN 13 2024

Very few changes made to the long term with a 592 ridge set up
over the deep south this weekend. 1000-850 thicknesses, light
flow and sunny skies all support temperatures soaring into the
upper 90s with a few spots likely to touch 100. Heat Index values
will likely be a few degrees warmer, possibly around 105, and a
Heat Advisory can`t be ruled out. With it being a busy weekend,
keeping an eye on those susceptible to heat illness will be a
priority.

The center of the upper ridge will shift slightly northeast of
Alabama by Monday and allow for temperatures to moderate into the
90 to 95 range through midweek during the afternoon with lows in
the upper 60s to mid 70s. This will still be several degrees
above average and more typical of mid summer.

Rain chances will be scattered at best and most locations will
remain dry. Best chances look to remain on Monday.

88

&&

.AVIATION...
(18Z TAFS)
Issued at 1236 PM CDT THU JUN 13 2024

A strong ridge is beginning to build over the region, so VFR
conditions are expected to persist for much of this TAF period.
There is the small possibility of some short-term fog developing
early tomorrow morning, mainly at the northern TAF sites, which
could produce limited visibility until it mixes out after sunrise.
Surface winds remain light and variable.

86/Martin

&&

.FIRE WEATHER...

There is a slight chance for a few showers or storms across
eastern Alabama this afternoon, with no rain currently forecast
for Friday and Saturday. 20-foot winds should average less than 7
mph with directional variability through the weekend. Afternoon
minimum RHs are expected to remain above critical thresholds.

&&

.PRELIMINARY POINT TEMPS/POPS...
Gadsden     66  95  69  95 /  10   0   0  10
Anniston    68  95  70  95 /  10   0   0  10
Birmingham  70  96  73  98 /  10   0   0  10
Tuscaloosa  68  97  72  98 /  10   0   0   0
Calera      70  96  73  98 /  10   0   0  10
Auburn      71  95  74  96 /  10  10   0  10
Montgomery  71  97  73  98 /  10   0   0  10
Troy        70  97  72  98 /  10  10   0  10

&&

.BMX WATCHES/WARNINGS/ADVISORIES...
None.
&&

$$

SHORT TERM...86
LONG TERM....02
AVIATION...86