Waterloo, Alabama Weather Forecast Discussion

488
FXUS64 KHUN 062342
AFDHUN
Area Forecast Discussion
National Weather Service Huntsville AL
642 PM CDT Sat Sep 6 2025
...New AVIATION...
.NEAR TERM...
(Tonight)
Issued at 219 PM CDT Sat Sep 6 2025
A surface cold front is finally moving into the Tennessee Valley
this afternoon, with a bulk of the shower and thunderstorm
activity now displaced to our south and east. Some intermittent
stratiform rainfall will likely persist through the remainder of
the afternoon, before dissipating by the early evening hours.
High pressure will build in this evening and overnight, allowing
cloud cover to gradually diminish this evening and especially
after Midnight. This will allow for some radiational cooling,
especially with a cooler, drier air mass filters into the area. As
a result, lows will be able to drop into the mid to upper 50s in
most locations by early Sunday morning. Due to the moist boundary
layer conditions from recent rainfall some patchy fog will also
be possible during the predawn hours.
&&
.SHORT TERM...
(Sunday through Tuesday)
Issued at 1036 AM CDT Sat Sep 6 2025
High pressure will build into the region from the north and west
in wake of the front, with a notable autumn-like air mass change
for early this week. In short, it`s going to be a wonderful taste
of early autumn, with lower afternoon relative humidities in a
slightly cooler and drier air mass. With ample sunshine,
temperatures will climb into the low to mid 80s Sunday and Monday
and the mid to upper 80s on Tuesday -- with overnight lows
dropping into the upper 50s to lower 60s with good radiational
cooling at night.
&&
.LONG TERM...
(Monday night through Friday)
Issued at 1033 PM CDT Fri Sep 5 2025
Guidance continues to show high pressure will control the regions
general weather for the upcoming work week. Dry weather should
continue for the period. Low temperatures for the period should
range from the upper 50s to the low/mid 60s. High temperatures
Tuesday should range in the 80s. Somewhat warmer conditions are
forecast for Thursday and Friday, with highs from the mid 80s and
into the lower 90s.
&&
.AVIATION...
(00Z TAFS)
Issued at 641 PM CDT Sat Sep 6 2025
MVFR to IFR CIGS are expected to continue at times through 01Z.
By 02Z, expect VFR CIGS to continue through 06Z at both terminals.
Winds should remain around 5 or 6 knots and gust a bit to around
12 knots at times, as a trough axis moves through the area. Winds
and drier air moving into the area should keep fog at bay tonight.
Winds should increase to between 10 and 15 knots with gusts to
around 20 knots.
&&
.HUN WATCHES/WARNINGS/ADVISORIES...
AL...None.
TN...None.
&&
$$
NEAR TERM...AMP
SHORT TERM....AMP
LONG TERM....RSB
AVIATION...KTW

NWS HUN Office Area Forecast Discussion