Author Archives: MesoScale Discussio

SPC Mesoscale Discussion: Severe Potential… Watch Unlikely

Strong storms may pose at least some risk for potentially damaging wind gusts late this afternoon. While it still appears unlikely that this will require a watch, trends will be monitored. Continue reading →

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SPC Mesoscale Discussion: Severe Potential… Watch Unlikely

A few strong wind gusts will be possible through the afternoon from the central Gulf Coast vicinity northeast toward eastern South Carolina. Continue reading →

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SPC Mesoscale Discussion: Severe Thunderstorm Watch 579…

An isolated severe threat will gradually shift southward across the discussion area through the early evening. The probability of a new Severe Thunderstorm Watch issuance for portions of the discussion area is 20%. Continue reading →

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SPC Mesoscale Discussion: Severe Thunderstorm Watch 579…

The severe threat continues across WW 579. Continue reading →

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SPC Mesoscale Discussion: Severe Potential… Watch Unlikely

Isolated damaging gusts, some near severe limits, may occur with a southeastward-moving band of thunderstorms during the next few hours. A watch is not currently expected. Continue reading →

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SPC Mesoscale Discussion: Severe Potential… Watch Unlikely

Storms will continue moving across portions of western and middle Tennessee this afternoon, with a few of the strongest cells capable of producing locally gusty/damaging winds. WW is not expected at this time, due to the expected limited/local nature of the risk. Continue reading →

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SPC Mesoscale Discussion: Severe Potential… Watch Unlikely

Low-topped supercells may produce isolated damaging winds and a brief, weak tornado. A watch issuance is unlikely given the marginal, isolated severe threat. Continue reading →

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SPC Mesoscale Discussion: Tornado Watch 507…

A brief tornado or two will remain possible through the evening hours with the stronger outer rain-bands/cells associated with weakening Tropical Depression Barry. Given the localized and brief nature of the tornado threat, a Tornado Watch re-issuance is not currently expected. Continue reading →

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SPC Mesoscale Discussion: Severe Potential… Watch Possible

A narrow corridor of localized wind damage or a brief/weak tornado exists from far eastern Mississippi toward the Alabama border. Continue reading →

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SPC Mesoscale Discussion: Severe Potential… Watch Unlikely

A storm or two may acquire transient rotation/weak supercell characteristics overnight. A brief/weak tornado cannot be ruled out. The forecast coverage/magnitude of the tornado risk will probably preclude a tornado watch issuance unless observational trends change. Continue reading →

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