Area Forecast Discussion
Issued by NWS Memphis, TN
Issued by NWS Memphis, TN
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478 FXUS64 KMEG 071126 AFDMEG Area Forecast Discussion National Weather Service Memphis TN 626 AM CDT Tue May 7 2024 ...New AVIATION... .SYNOPSIS... Issued at 310 AM CDT Tue May 7 2024 An increasingly active weather pattern is expected for the Mid- South. Scattered showers and thunderstorms are expected today and will continue to increase in coverage and intensity on Wednesday. While strong to severe thunderstorms are possible today and Wednesday, there is a greater risk for severe weather development on Wednesday night. Lingering showers and thunderstorms are possible on Thursday with a dry and cooler weekend expected for the Mid-South. && .DISCUSSION... (Today through Monday) Issued at 310 AM CDT Tue May 7 2024 Skies are partly cloudy across much of the Mid-South early this morning with temperatures ranging from the upper 60s to mid 70s. Currently, a large area of thunderstorms extend from northeast Missouri southward into northwest Arkansas. This area of thunderstorms will continue to move east this morning and eventually move into mainly the northern half of the region. While this activity is expected to weaken some as it reaches the Mid-South, there could be some strong thunderstorms over extreme northern sections of the region. Temperatures will remain a few degrees above normal today with highs in the mid 80s. As a weak cold front moves into the region tonight, another round of thunderstorms is expected to develop ahead of the front. A few strong thunderstorms are possible with the chance of severe weather remaining low. Temperatures will remain quite warm tonight with lows Wednesday morning in the mid 60s to lower 70s. On Wednesday, the frontal boundary will lift back north as a warm front. Some scattered thunderstorms will be possible during the day. A stronger cold front will move into western Arkansas in the afternoon with thunderstorms increasing in coverage over the northern half of the region. Another warm day is expected on Wednesday with highs in the mid to upper 80s. As this cold front moves into the region by late Wednesday evening, thunderstorms will increase in coverage and intensity across the entire Mid- South. Wednesday night appears to be the most likely time for severe weather with damaging winds, tornadoes and large hail possible. As this cold front moves through the region on Thursday, additional thunderstorms are expected to develop ahead of the front. The cold front should be southeast of the region by Thursday night with the threat of thunderstorms gradually ending. High pressure builds into the region on Friday bringing dry weather and below normal temperatures. A secondary cold front will move through the region over the weekend with a few thunderstorms possible over portions of northwest Tennessee for Saturday afternoon. Dry and cooler weather returns for Saturday night through Monday as high pressure moves back into the region. && .AVIATION... (12Z TAFS) Issued at 622 AM CDT Tue May 7 2024 Most of the SHRA/TSRA activity should mainly impact JBR this morning. Went with VCSH elsewhere for now though would not be surprised to have a few lightning strikes around this morning. Gusty south winds will prevail today. Low clouds will gradually lift to VFR early this afternoon. Additional SHRAs/TSRAs are possible tonight with low clouds redeveloping and winds diminishing. && .MEG WATCHES/WARNINGS/ADVISORIES... AR...None. MO...None. MS...None. TN...None. && $$ PUBLIC FORECAST...ARS AVIATION...SJM