128  
FXUS64 KMOB 290836  
AFDMOB  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE MOBILE AL  
336 AM CDT SAT MAR 29 2025  
   
..NEW DISCUSSION, MARINE
 
 
   
DISCUSSION
 
 
ISSUED AT 216 AM CDT SAT MAR 29 2025  
 
A SHORTWAVE TROF ORIENTED NEAR THE LOWER MISSISSIPPI RIVER VALLEY  
WEAKENS TO NEAR DISSIPATION TODAY WHILE PROGRESSING ACROSS THE  
REMAINDER OF THE SOUTHEASTERN STATES TODAY. A WESTERN STATES  
UPPER TROF MEANWHILE BREAKS DOWN THROUGH THIS EVENING AND EJECTS A  
SHORTWAVE TROF WHICH ADVANCES INTO THE SOUTHERN PLAINS. THE  
SHORTWAVE TROF LIFT OFF TO THE GREAT LAKES SUNDAY AFTERNOON INTO  
SUNDAY NIGHT, WITH ANOTHER SHORTWAVE TROF MEANWHILE ADVANCING  
ACROSS THE SOUTH CENTRAL STATES THEN LEADING TO THE FORMATION OF  
AN UPPER TROF OVER THE EASTERN STATES ON MONDAY. A SURFACE RIDGE  
OVER THE SOUTHEASTERN STATES MAINTAINS A MOIST SOUTHERLY FLOW OVER  
THE FORECAST AREA THROUGH SUNDAY, THEN A SURFACE LOW PASSING WELL  
OFF TO THE NORTH IS EXPECTED TO BRING A COLD FRONT THROUGH THE  
FORECAST AREA ON MONDAY.  
 
FOR TODAY INTO THIS EVENING, SHOWERS AND EMBEDDED THUNDERSTORMS  
ARE LIKELY OVER THE WESTERN AND CENTRAL PORTIONS OF THE FORECAST  
AREA WITH LESSER POPS FURTHER TO THE EAST AS THE WEAKENING  
SHORTWAVE TROF MOVES ACROSS THE AREA. A VEERING PROFILE IN THE  
LOWEST 3 KM IS NOTED IN MODEL SOUNDINGS TODAY WITH MLCAPE VALUES  
RANGING FROM 250-750 J/KG, BUT MODEL SOUNDINGS ALSO SHOW THAT  
AVAILABLE INSTABILITY IS OF THE "TALL AND SKINNY" VARIETY. MODEL  
SOUNDINGS ARE RATHER MOIST, LIMITING THE POTENTIAL TO ENHANCE  
DOWNDRAFTS, BUT WILL NEED TO MONITOR FOR POSSIBLE STRONG STORM  
DEVELOPMENT CONSIDERING THE SHEAR PROFILE. TWO ROUNDS OF  
CONVECTION ARE EXPECTED FOR SUNDAY INTO MONDAY, THE FIRST DURING  
THE DAY THEN THE SECOND FROM VERY LATE IN THE NIGHT INTO MONDAY.  
HAVE OPTED FOR LIKELY POPS FOR MOST OF THE AREA ON SUNDAY, BUT  
THERE IS THE POTENTIAL THAT FORCING PROVES TO BE A BIT WEAKER WITH  
THE RESULT BEING CONVECTION THAT IS SCATTERED IN COVERAGE. MLCAPE  
VALUES ON SUNDAY LOOK TO RANGE FROM 1500-2500 J/KG, AND 0-3 KM  
HELICITY VALUES RANGE FROM 100-150 M2/S2. DEPENDING ON HOW STRONG  
THE FORCING PANS OUT TO BE, COULD SEE SOME STORMS BECOME SEVERE IN  
THIS ENVIRONMENT. FOR THE SECOND ROUND OF STORMS FROM LATE SUNDAY  
NIGHT INTO MONDAY (ENDING WITH THE FRONTAL PASSAGE), SIMILAR OR  
POSSIBLY A BIT LOWER MLCAPE VALUES ARE ANTICIPATED WITH 0-3 KM  
HELICITY VALUES NEAR 200 M2/S2. THIS SECOND ROUND OF STORMS WILL  
LIKELY MANIFEST AS A LINE MORE OR LESS ORIENTED ALONG THE  
ADVANCING COLD FRONT, WITH SOME LEADING DISCRETE CONVECTION  
POSSIBLE, DEPENDING ON HOW STRONG THE FORCING TURNS OUT TO BE.  
WILL CONTINUE TO ASSESS, BUT AT THIS POINT THE ENVIRONMENT LOOKS  
TO SUPPORT SOME SEVERE STORMS. SPC HAS A MARGINAL RISK FOR THE  
ENTIRE AREA FOR SUNDAY INTO SUNDAY NIGHT EXCEPT FOR A SLIGHT RISK  
OVER PORTIONS OF WAYNE AND CHOCTAW COUNTIES DUE TO THE LATE NIGHT  
LINE OF CONVECTION BEGINNING TO ADVANCE INTO THE AREA. SPC HAS A  
SLIGHT RISK OF SEVERE FOR THE ENTIRE AREA ON MONDAY FOR THE  
PASSAGE OF THE FRONT AND CONVECTION.  
 
DRY CONDITIONS ARE EXPECTED FOR TUESDAY AND WEDNESDAY, THEN SLIGHT  
CHANCE TO CHANCE POPS RETURN FOR THURSDAY AND FRIDAY. A HIGH RISK  
OF RIP CURRENTS CONTINUES THROUGH SUNDAY NIGHT, THEN A MODERATE  
RISK IS EXPECTED FOR MONDAY THROUGH WEDNESDAY. A HIGH SURF  
ADVISORY IS IN EFFECT FROM 1 PM THIS AFTERNOON THROUGH 1 AM  
TONIGHT FOR SURF HEIGHTS OF 4 TO 6 FEET. /29  
 

 
   
AVIATION
 
 
(06Z TAFS)  
ISSUED AT 1217 AM CDT SAT MAR 29 2025  
 
VFR CONDITIONS OVER THE AREA WILL BE FOLLOWED BY CEILINGS LOWERING  
TO MVFR FROM WEST TO EAST DURING THE DAY ON SATURDAY. CEILINGS ARE  
THEN ANTICIPATED TO LOWER TO IFR SATURDAY EVENING. THERE IS A HIGH  
DEGREE OF UNCERTAINTY WITH THE TIMING OF PRECIPITATION DURING THE  
PERIOD. AT THIS POINT, SHOWERS WITH EMBEDDED STORMS ARE EXPECTED  
TO SPREAD INTO AREA FROM THE WEST DURING THE DAY, WITH THE HIGHEST  
COVERAGE OVER SOUTHEAST MISSISSIPPI AND EXTREME SOUTHWESTERN  
ALABAMA. THE BEST COVERAGE OF SHOWERS WITH EMBEDDED STORMS  
APPEARS TO BE OVER SOUTHEAST MISSISSIPPI AND EXTREME SOUTHWESTERN  
ALABAMA DURING THE EVENING HOURS, THEN SPREADING EASTWARD  
OVERNIGHT. SOUTHEASTERLY WINDS AROUND 10 KNOTS, A BIT HIGHER NEAR  
THE COAST, ARE EXPECTED TODAY, WHICH THEN DIMINISH TO 5-10 KNOTS  
THIS EVENING. /29  
 

 
   
MARINE
 
 
ISSUED AT 216 AM CDT SAT MAR 29 2025  
 
MODERATE TO OCCASIONALLY STRONG SOUTHEASTERLY WINDS DIMINISH BY  
SUNDAY. HAVE ISSUED A SMALL CRAFT ADVISORY FOR MOBILE BAY, THE  
MISSISSIPPI SOUND AND THE NEAR SHORE WATERS FROM 10 AM THIS  
MORNING UNTIL 7 PM THIS EVENING. A SMALL CRAFT ADVISORY IS ALSO IN  
EFFECT FOR THE 20-60 NM PORTION UNTIL 1 AM SUNDAY. A  
SOUTHWESTERLY FLOW DEVELOPS ON MONDAY THEN BECOMES NORTHERLY  
MONDAY NIGHT AS A COLD FRONT MOVES THROUGH. A LIGHT SOUTHEASTERLY  
FLOW RETURNS ON TUESDAY THEN STRENGTHENS SOMEWHAT THROUGH  
WEDNESDAY. /29  
 

 
   
PRELIMINARY POINT TEMPS/POPS
 
 
MOBILE 75 64 79 67 81 56 79 63 / 80 60 60 30 80 10 10 0  
PENSACOLA 73 66 74 68 78 61 76 66 / 60 50 60 10 80 20 10 0  
DESTIN 74 66 74 68 76 63 76 66 / 50 50 50 10 80 20 10 0  
EVERGREEN 79 61 79 64 81 53 80 59 / 50 50 70 30 90 20 10 0  
WAYNESBORO 77 62 82 65 81 49 80 60 / 80 50 60 50 80 20 10 0  
CAMDEN 77 61 80 64 79 50 79 60 / 50 50 70 40 90 20 10 0  
CRESTVIEW 79 61 79 64 81 55 80 59 / 50 50 60 10 80 20 10 0  
 

 
   
MOB WATCHES/WARNINGS/ADVISORIES
 
 
AL...HIGH RIP CURRENT RISK THROUGH LATE SUNDAY NIGHT FOR ALZ265-266.  
 
HIGH SURF ADVISORY FROM 1 PM THIS AFTERNOON TO 1 AM CDT SUNDAY  
FOR ALZ265-266.  
 
FL...HIGH RIP CURRENT RISK THROUGH LATE SUNDAY NIGHT FOR FLZ202-204-  
206.  
 
HIGH SURF ADVISORY FROM 1 PM THIS AFTERNOON TO 1 AM CDT SUNDAY  
FOR FLZ202-204-206.  
 
MS...NONE.  
GM...SMALL CRAFT ADVISORY FROM 10 AM THIS MORNING TO 7 PM CDT THIS  
EVENING FOR GMZ630>632-650-655.  
 
SMALL CRAFT ADVISORY UNTIL 1 AM CDT SUNDAY FOR GMZ670-675.  
 

 
 

 
 
THIS PRODUCT IS ALSO AVAILABLE ON THE WEB AT:  
WWW.WEATHER.GOV/MOB  
 
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