Area Forecast Discussion
Issued by NWS Mobile, AL
Issued by NWS Mobile, AL
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676 FXUS64 KMOB 031048 AFDMOB Area Forecast Discussion National Weather Service Mobile AL 548 AM CDT Mon Jun 3 2024 ...New NEAR TERM, LONG TERM, MARINE... .NEAR TERM... (Now through Tuesday) Issued at 547 AM CDT Mon Jun 3 2024 An uncertain yet potentially convectively active near term lies ahead today through Tuesday. Several weak shortwaves embedded within the northwest flow aloft are expected to transit the area during the period. The first of these is moving through this morning which has been responsible for an ongoing complex of thunderstorms pushing across southeastern LA into southeastern MS. CAMs have not handled this feature well at all, with a majority of them not even having any convection ongoing in this area right now. With that said, have opted to bump PoPs this morning across far southeastern MS into southwestern AL in anticipation that this feature transits the aforementioned area. As we head into the rest of today, more typical afternoon pulse-type convection can be expected by late morning into the afternoon and early evening hours. High temperatures rise into the upper 80`s to near 90 for most spots. As we head into tonight, the next shortwave will begin to approach the area sometime during the overnight hours. It seems reasonable to expect another MCS to be ongoing with this feature as it pushes across the ArkLaTex this evening, likely persisting into the overnight as it comes across LA/MS/AL. There is a lot of uncertainty in the evolution of this system so it`s difficult to get into any details on timing or intensity at this point. Lows tonight will fall into the lower 70`s for most spots. The uncertainty continues into Tuesday as another shortwave approaches from the west-northwest by late afternoon into early evening. Once again, potential exists for an MCS to track across the area, but details on timing and intensity are difficult to assess at this time. It does appear deep layer shear will be a bit stronger for the Tuesday system, which could bolster a better threat for strong to severe storms. At a minimum anticipate the usual late morning into afternoon/evening pulse type thunderstorms for the entire forecast area. Afternoon highs once again top out in the upper 80`s to near 90. A Moderate risk of rip currents today drops to a low risk for tonight into Tuesday. MM/25 && .LONG TERM... (Wednesday through Sunday) Issued at 547 AM CDT Mon Jun 3 2024 Northwesterly to occasionally westerly flow aloft persists into early next week as a ridge generally remains to our west with a trough digging across the eastern portion of the CONUS. Subtle shortwaves cruise through the flow aloft, but timing out these individual features is tough at this time range. One of the more notable shortwaves early in the period will likely pivot into the region overnight Wednesday into early Thursday. Meanwhile, a surface high over the western Atlantic maintains its grip on the region and eastern Gulf through Thursday. A front drifts south toward the area late in the work week, likely sliding across the area through the day on Friday. Moisture will continue to pump into the area ahead of this front as we maintain onshore flow at the surface through Thursday night. Wednesday and Thursday have the potential to be wet at times with a chance for showers and storms throughout much of that timeframe. Highest rain chances on Friday will likely be in the afternoon hours as the front makes it near the coast during peak heating. Some of the guidance is indicating abnormally dry air diving into the region in the wake of the front with PWATs falling to almost a half inch briefly during the day on Saturday. The dry air will be short-lived as more subtle shortwaves move overhead late in the weekend and early next week. Isolated to scattered showers and storms re-enter the forecast on Sunday and Monday afternoons. When it isn`t raining, it`ll be toasty with highs topping out in the upper 80s to low 90s most afternoons. On days that remain clear with no showers/storms, expect highs to soar a few degrees warmer. Heat indices will hit the century mark in a few spots each day. Beach Note: Rip current risk is LOW through the end of the work week with the RCMOS probabilities indicating the LOW risk persisting through at least next weekend. 07/mb && .MARINE... Issued at 547 AM CDT Mon Jun 3 2024 No significant marine impacts expected throughout the week as a light onshore flow prevails through midweek and then shifts westerly late in the week. /22 && .PRELIMINARY POINT TEMPS/POPS... Mobile 89 72 89 73 89 73 90 71 / 40 10 30 10 30 20 40 20 Pensacola 87 76 88 75 87 76 88 74 / 40 10 30 10 30 30 50 20 Destin 84 77 85 76 87 76 88 76 / 40 10 30 10 30 30 50 20 Evergreen 89 70 90 68 91 70 89 68 / 40 30 40 10 40 40 60 20 Waynesboro 90 70 90 70 92 70 90 68 / 50 30 40 10 40 40 40 20 Camden 89 70 90 69 90 69 88 68 / 40 30 40 10 40 40 50 20 Crestview 90 69 90 68 91 70 91 69 / 50 10 30 0 30 20 60 20 && .MOB WATCHES/WARNINGS/ADVISORIES... AL...High Rip Current Risk until 6 AM CDT early this morning for ALZ265-266. FL...High Rip Current Risk until 6 AM CDT early this morning for FLZ202-204-206. MS...None. GM...None. && $$ This product is also available on the web at: www.weather.gov/mob