Area Forecast Discussion
Issued by NWS Birmingham, AL
Issued by NWS Birmingham, AL
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378 FXUS64 KBMX 291038 AFDBMX Area Forecast Discussion National Weather Service Birmingham AL 538 AM CDT Wed May 29 2024 ...New AVIATION... .SHORT TERM... (Today through Thursday) Issued at 228 AM CDT WED MAY 29 2024 High pressure builds in across the region today leading to mostly clear skies for much of the day. A weak upper level shortwave will push southeastward through the Mid-MS Valley late in the afternoon/evening hours, which should lead to increasing clouds tonight and a few isolated to scattered showers/storms in the far western counties after midnight tonight. This trend continues into Thursday as the shortwave continues to push through the Southeast. Overall, thinking the antecedent relatively dry air mass and low level ridging should temper the coverage of any thunderstorm activity, but there`s enough signal to include at least 30% chance for thunderstorms across the western portions of Central AL and 20- 30% elsewhere across much of the area. 25/Owen && .LONG TERM... (Thursday night through next Tuesday) Issued at 228 AM CDT WED MAY 29 2024 We will remain in a largely mesoscale driven weather regime through the long term portion of the forecast. Most POPs through the period will be in the chance to slight chance category, as convective systems to our west lose steam as they reach central Alabama. If we were to pick out a period with somewhat enhanced rain chances, it would be Saturday afternoon to Sunday. Otherwise, low confidence in timing and placement of upper impulses leads to generally climo level POPs. No extremes are anticipated in temperatures. /61/ && .AVIATION... (12Z TAFS) Issued at 536 AM CDT WED MAY 29 2024 VFR conditions expected across the area for the next 24 hours. Generally light and variable winds will increase during the day today to around 5-7kts out of the northwest before becoming light and variable again generally after 00z. 25/Owen && .FIRE WEATHER... Dry conditions expected today with min RHs dropping near 30% for a good portion of the area. Northwesterly winds should generally be less than 7-10mph, but if we start to see increased mixing during the day there could be a few wind gusts and RHs may drop lower. Moisture begins to increase Thursday through Friday with min RHs remaining near or above 50%. && .PRELIMINARY POINT TEMPS/POPS... Gadsden 85 59 80 58 / 0 10 20 20 Anniston 86 60 81 59 / 0 10 20 20 Birmingham 87 64 80 63 / 10 10 20 20 Tuscaloosa 89 65 81 63 / 10 30 30 30 Calera 88 64 81 63 / 10 20 20 20 Auburn 86 64 81 63 / 0 10 10 20 Montgomery 89 66 83 66 / 10 10 10 20 Troy 89 66 85 64 / 10 10 10 10 && .BMX WATCHES/WARNINGS/ADVISORIES... None. && $$ SHORT TERM...25 LONG TERM....02 AVIATION...25/Owen