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Office: BMX
FXUS64 KBMX 261714
AFDBMX

Area Forecast Discussion
National Weather Service Birmingham AL
1114 AM CST Wed Nov 26 2025

...New AVIATION...

.KEY MESSAGES...
Updated at 1109 AM CST WED NOV 26 2025

 - Clear and colder conditions expected on Thanksgiving Day.

 - A rainy pattern should take hold for Saturday night through
   Tuesday.

&&

.DISCUSSION...
(Overnight through next Tuesday)
Issued at 1156 PM CST TUE NOV 25 2025

Widespread dense fog has formed within a weak pressure gradient
zone just behind the cold front. Conditions will improve around
daybreak as winds increase and cold air advection takes hold.
Rain-free and much cooler conditions will arrive Wednesday night
and continue through Saturday morning.

An extended period of enhanced rain chances should begin Saturday
night and continue through next Tuesday as west-southwesterly flow
becomes established at 500 mb across the southern CONUS.

87/Grantham

&&

.AVIATION...
(18Z TAFS)
Issued at 1109 AM CST WED NOV 26 2025

Fog and residual stratus clouds have lifted, and VFR conditions
are now expected across central Alabama terminals through the
next 24 hours. Wind directions should stay pretty much the same
through the period, although wind speeds and gustiness will come
and go.

/61/

&&

.FIRE WEATHER...

Drier air will move into the region today, with afternoon RH
values dropping to 35-45 percent. Afternoon RH values will
decrease to 25-35 percent for Thursday through Saturday. Northwest
winds of 10-15 mph are expected on this afternoon, with a
decrease to 7-11 mph for Thursday.

&&

.PRELIMINARY POINT TEMPS/POPS...
Gadsden     60  31  51  26 /   0   0   0   0
Anniston    63  32  52  26 /   0   0   0   0
Birmingham  59  34  51  29 /   0   0   0   0
Tuscaloosa  61  34  54  29 /   0   0   0   0
Calera      64  32  55  29 /   0   0   0   0
Auburn      67  36  54  31 /   0   0   0   0
Montgomery  66  34  55  30 /   0   0   0   0
Troy        68  35  55  31 /   0   0   0   0

&&

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

$$

DISCUSSION...87/Grantham
AVIATION.../61/



Office: MOB FXUS64 KMOB 261803 AFDMOB Area Forecast Discussion National Weather Service Mobile AL 1203 PM CST Wed Nov 26 2025 ...New DISCUSSION, MARINE... .KEY MESSAGES... Updated at 1201 PM CST Wed Nov 26 2025 - Strong offshore flow will create hazardous conditions for small craft across portions of the marine area Wednesday night into Friday morning. - There is a moderate risk of life threatening rip currents at area beaches Wednesday, then a high risk is anticipated this weekend. && .DISCUSSION... Issued at 1201 PM CST Wed Nov 26 2025 An upper level low will continue to spin over the Great Lakes region, with the axis of its trough extending through the Mississippi Valley. Southwest flow persists aloft, helping to stream mid level cloud cover across the area. With the cloud cover, temps will only rise a few more degrees, with highs warming into the mid 60s to lower 70s. The axis of the trough will move eastward tonight, with flow aloft steadily becoming northwesterly by morning. Overnight lows will fall into the lower 30s over our interior areas to the lower 40s along the coast. After a cold start to Thanksgiving, we won't warm up too much, with highs struggling to rise above 60. The northwesterly flow will persist through the vertical column, with much drier air filtering across the region. With high pressure in filtering into the region, expect mild conditions through the day. Upper ridging will build into the Plains on Friday, shifting the trough into New England. This ridge will weaken quite a bit as it moves eastward, with flow over the local area becoming zonal Friday night. At the surface, high pressure will move through the Ohio and TN Valleys , with surface winds slowly veering to the east. Another trough will dig into the Plains Saturday night, and surface cyclogenesis is expected to occur over the Central Plains as the trough ejects from the Rockies. Flow aloft will become southwestward during the day Saturday, filtering moisture ahead of the cold front. The trough, weakening with time, will quickly move into the Great Lakes by Sunday, swinging the cold front through during the morning hours. Although we'll have some southwesterly flow head of the front, moisture will still remain limited and much of the forcing will be well to the north. So, this will really amount to scattered showers and perhaps a thunderstorm, with chances decreasing further east. The front will generally stall in the vicinity of the area on Monday, as flow aloft becomes more zonal. Meanwhile, a third trough will dig into the Desert Southwest on Monday and quickly move to the east, exiting the region on Wednesday. The stalled front will lift northward Monday night, with warm advection showers possible during the predawn hours, followed by more numerous showers during the day Tuesday as the cold front moves through. The airmass will remain relatively stable through the period, with limited moisture return to overcome the dry and cold airmass currently in place. With this being the third trough of the period, moisture will at least be more present to warrant higher chances of rain than with the system on Sunday. Regardless, not anticipating much in the way of impacts at this point, at least over land. For anyone traveling to the beach for the holiday, there is a moderate risk for rip currents today and we'll be back into the High risk over the weekend. So remember to check the local beach flags and local conditions before heading out. /73 && .AVIATION... (18Z TAFS) Issued at 1126 AM CST Wed Nov 26 2025 VFR conditions expected through the forecast. Northerly winds of 10 to 15 knots and gusty today will east to 5 to 10 knots tonight. && .MARINE... Issued at 1201 PM CST Wed Nov 26 2025 A moderate to strong offshore flow will persist through Thursday morning. The offshore flow diminishes somewhat on Thursday then strengthens mainly over the open Gulf waters Thursday night. A northeasterly flow develops on Friday then becomes southeasterly on Saturday. A Small Craft Advisory is in effect for most of the marine area Wednesday night then tapers to over the 20-60 nm portion for late Thursday morning through Friday morning. May need to consider adding the near shore waters to the Small Craft Advisory late Thursday night into early Friday morning. /73 && .PRELIMINARY POINT TEMPS/POPS... Mobile 70 39 60 36 / 0 0 0 0 Pensacola 72 43 60 41 / 0 0 0 0 Destin 74 45 62 42 / 10 0 0 0 Evergreen 69 35 60 31 / 0 0 0 0 Waynesboro 65 34 57 31 / 0 0 0 0 Camden 65 33 55 30 / 0 0 0 0 Crestview 73 36 60 33 / 0 0 0 0 && .MOB WATCHES/WARNINGS/ADVISORIES... AL...None. FL...None. MS...None. GM...Small Craft Advisory from 6 PM this evening to 8 AM CST Thursday for GMZ630>632. Small Craft Advisory from 6 PM this evening to 10 AM CST Thursday for GMZ650-655. Small Craft Advisory from 6 PM this evening to noon CST Friday for GMZ670-675. && $$