884
FXUS64 KHUN 041659
AFDHUN

Area Forecast Discussion
National Weather Service Huntsville AL
1159 AM CDT Fri Jul 4 2025

...New AVIATION...

.NEAR TERM...
(Rest of Today and Tonight)
Issued at 932 AM CDT Fri Jul 4 2025

Happy Fourth of July from all of us at NWS Huntsville! Temps are
currently running a few degrees higher than this time yesterday
with values currently in the upper 70s to lower 80s. High
pressure in place will provide us plenty of sunshine that will
push us into the lower 90s today. Conditions are expected to be
dry, however added in a low chance (10-15%) POPs this afternoon
for locations mainly east of I-65 as the CAMS are showing the
potential for a few diurnally driven showers/storms popping up.
The firework forecast is still looking good with light winds,
mostly clear skies, and temps around 80 degrees. Otherwise, temps
will be in the upper 60s to lower 70s overnight.

Enjoy your holiday but continue to practice heat safety by never
leaving people or pets in vehicles, drink water and seek shade.

&&

.SHORT TERM...
(Saturday through Monday)
Issued at 932 AM CDT Fri Jul 4 2025

A series of shortwaves will round the ridge of high pressure in
place, weakening it through the weekend. However, it will still be
able to hold onto keeping us dry and hot through the holiday
weekend. By Monday, we will see the return of diurnally driven
convection (low chances of ~20%) and a cold front will start to
slide southward into the Mid MS Valley and OH Valley that will
play a role in our weather mid week.

Highs this weekend into Monday will be in the upper 80s (valleys)
to lower 90s (elsewhere) while overnight lows will be around 70
degrees. With an increase in moisture during this time, heat index
values will climb back up into the upper 90s to lower 100s. As for
this forecast package, seems like it will remain below Heat
Advisory criteria of 105, however trends will be monitored.
Regardless, heat safety will remain important for everyone. Enjoy
your holiday weekend but continue to practice heat safety by never
leaving people or pets in vehicles, drink water and seek shade.

&&

.LONG TERM...
(Sunday night through Thursday)
Issued at 1047 PM CDT Thu Jul 3 2025

High pressure will begin to break down just of the Atlantic coast
and begin building more over the Gulf to begin the work week.
This will ultimately result in increasing chances for diurnally
driven showers and storms beginning Monday. A weak frontal
boundary may begin to approach the area as early as Tuesday into
Wednesday, with PoPs increasing to 40-60% mainly focused during
the afternoon and evening hours. Chances will increase closer to
the frontal boundary on Thursday when it appears the front will
push through the TN Valley. Although not currently outlooked for
severe weather, some of these storms could be strong especially
toward the later half of the week. Heat will continue to be a
threat as afternoon heat indices remain between 100 and 105 each
day.

&&

.AVIATION...
(18Z TAFS)
Issued at 1159 AM CDT Fri Jul 4 2025

VFR conditions will prevail at KHSV and KMSL through the TAF
period.

&&

.HUN WATCHES/WARNINGS/ADVISORIES...
AL...None.
TN...None.
&&

$$

NEAR TERM...JMS
SHORT TERM....JMS
LONG TERM....25
AVIATION...JMS