109 
FXUS64 KMOB 302310
AFDMOB

Area Forecast Discussion
National Weather Service Mobile AL
610 PM CDT Thu May 30 2024

...New AVIATION...

.AVIATION...
(00Z TAFS)
Issued at 607 PM CDT Thu May 30 2024

Cig/vsby along coastal terminals at VFR categories next 24hrs.
Winds light and variable overnight. /10

&&

.PREV DISCUSSION... /issued 230 PM CDT Thu May 30 2024/ 

..New NEAR TERM, LONG TERM, MARINE...

NEAR TERM...
(Now through Friday)
Issued at 229 PM CDT Thu May 30 2024

A broad upper trough moves off the east coast tonight into Friday, 
with weak upper ridging developing over our area. Upper troughing 
over the northwestern CONUS this morning drifts east through Friday, 
with a southern stream shortwave trough currently over the Four 
Corners region becoming slightly more amplified and approaching the 
Lower Mississippi River Valley by late Friday afternoon. As was the 
case last evening, some of the activity from the showers/storms 
currently just to the west of our area could linger into the evening 
hours over the western portions of our forecast area, but overall 
POPs tonight should be low. At the surface, high pressure centered 
along the Mid-Atlantic states will continue to ridge down into our 
area, maintaining the mainly east to southeasterly wind flow across 
the region. This will keep a somewhat moist airmass in place, with 
dewpoints in the mid 60s to lower 70s across our coastal counties 
and up into southeast MS (which will be more on the western 
periphery of the surface ridge). With the southern stream shortwave 
through approaching on Friday, combined with the moisture 
(especially western zones), look for low end POPs (generally around 
20, possibly 30 percent), with isolated to possibly scattered 
showers and storms in those areas again on Friday. Low temperatures 
tonight should range from the mid 60s across the interior counties 
and in the upper 60s to lower 70s closer to the coast. Some upper 
70s along the immediate coast. The heat continues on Friday with 
high temperatures climbing into the lower 90s across much of the 
interior, with mid to upper 80s along the coast. DS/12 

LONG TERM...
(Saturday through Thursday) 
Issued at 229 PM CDT Thu May 30 2024

We roll into a more active and wet period as we head into the 
weekend (and potentially into next week). 

The trough along the East Coast digs into the western Atlantic as a 
ridge slides east of the area over the weekend. Meanwhile, several 
rounds of weak shortwaves cruise around the ridge building over 
Mexico. A more potent shortwave lifts across the Mid South Saturday 
into Sunday with another potent shortwave trough potentially 
swinging across the region late next week. Down at the surface, a 
surface high builds across the East Coast on Saturday and builds 
over the western Atlantic through early next week. 

Increasing onshore flow in the lower levels will usher more moisture 
into the area, allowing dewpoints to surge into the 70s each 
afternoon. Highest coverage of showers and storms is expected on 
Saturday, especially across the western portion of the area as a 
surface boundary likely nudges inland in that region (furthest from 
the influence of the surface high), providing a focus for storms in 
the afternoon. Expect showers and storms to ramp up through the 
morning on Saturday and persist (off and on) through Sunday. Heavy 
rain with high rainfall rates and the slow movement of the storms 
may lead to flooding this weekend, especially in urban and poor 
drainage areas. The parade of subtle shortwaves continues to roll 
through the region next week as north to northwest flow aloft 
becomes established overhead. The exact timing of the showers and 
storms (likely some MCSs mixed in there) still remains a bit 
uncertain given that it hinges on the placement and timing of the 
shortwaves moving into the region.

Beach Note: Rip current risk increases to MODERATE on Saturday and 
continues through Monday. However, RCMOS probabilities indicate a 
high likelihood of a HIGH risk on Sunday and potentially late on 
Saturday as well. 07/mb

MARINE...
Issued at 229 PM CDT Thu May 30 2024

A light diurnal wind flow continues tonight, but becomes more 
predominant light to moderate southeasterly on Friday and 
continues through most of the weekend. By late Sunday into the 
early part of next week a lighter onshore flow returns to the 
marine area. Seas generally 2 feet or less through Friday, 
increasing slightly Friday night, and then increasing to 4 and 
possibly up to 6 feet (well offshore) by mid weekend. Bays 
increasing to a light to moderate chop over the weekend. Seas 
begin to subside somewhat early next week. Conditions could be 
hazardous to small craft this weekend. DS/12

&&

.PRELIMINARY POINT TEMPS/POPS...
Mobile      68  88  72  84  71  85  71  87 /  10  10  20  70  40  50  20  20 
Pensacola   72  87  75  84  73  84  74  86 /   0  10  20  60  40  50  20  20 
Destin      73  87  76  84  74  85  74  86 /   0  10  10  40  30  40  20  20 
Evergreen   63  90  68  85  67  86  66  89 /  10  20  10  60  40  60  20  30 
Waynesboro  64  90  69  84  68  85  68  90 /  20  20  20  80  50  70  20  30 
Camden      64  89  69  84  67  85  67  88 /  20  20  10  70  50  60  30  30 
Crestview   64  92  69  87  67  87  66  90 /   0  20  10  50  30  50  20  20 

&&

.MOB WATCHES/WARNINGS/ADVISORIES...
AL...None.
FL...None.
MS...None.
GM...None.
&&

$$

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