5/21 - Trey Tonnessen's "Overnight Warmth" Tuesday Night Forecast
The forecast for the rest of this workweek doesn't look to change much. High pressure will maintain hot and rain-free conditions. Temperatures will creep up a…
Weather Headlines
5/21 - Trey Tonnessen's "Humid Feeling" Tuesday Evening Forecast
An upper level high is currently centered over central Mexico just southwest of Texas. The axis of this high currently extends northeastward across the southeastern United…
5/21 - The Chief's "Sunny, Warm & Rain Free" Tuesday Afternoon Forecast
High pressure through the region will continue to provide subsidence and warming through the period. This will result in a dry forecast through the…
5/21 - The Chief's "Extended Rain-Free" Tuesday Morning Forecast
Little change in the ongoing pattern of deep layer high pressure currently in place across the Gulf South is expected through Thursday night. The result will be…
5/20 - Trey Tonnessen's "Dry Period" Monday Night Forecast
Like the near-term, there is not really not much to talk about in the extended portion of the forecast. High pressure will maintain hot and rain-free…
5/20 - Trey Tonnessen's "Warm" Monday Evening Forecast
An upper level ridge is currently centered over central Mexico just southwest of Brownsville Texas. The axis of this high currently extends northeastward to the southern periphery…
5/20 - The Chief's "Rain-Free Workweek" Monday Afternoon Forecast
High-pressure and strong dry air in the mid/upper levels of the atmosphere will continue. This will effectively suppress cloud development to below the inversion, and result in…
5/20 - The Chief's "Sunny & Hot" Monday Morning Forecast
Strong high pressure will dominate the Gulf South through the entire short term period. The deep layer subsidence associated with this high pressure will result in…
5/19 - Trey Tonnessen's "Calmer Pattern" Sunday Night Forecast
A quiet pattern has evolved for our local area. Aloft, a dry northwesterly flow around the eastern periphery of a high over Mexico, will remain across…
5/16 - The Chief's "Humidity Returns" Thursday Morning Forecast
The old frontal boundary is stalled near the coast this morning and drapes inland near Terrebonne Parish westward to Beuregard Parish. The back end of this front…
5/15 - The Chief's "Sunny & Very Nice" Hump-Day Morning Forecast
A cold front is currently slowly moving south through the area this morning. This boundary will be very important for this forecast, as it will…
5/14 - The Chief's "Simply GORGEOUS" Tuesday Afternoon Forecast
An area of weak low-pressure overhead will slide to the east and dissipate. We will transition into somewhat lower dew-points and maintain those conditions for the next…
5/13 - Trey Tonnessen's "Severe Weather" Monday Night Forecast
Overview: Severe Thunderstorm watch still in place for coastal MS and coastal southeast LA. Possible Wake Low trying to develop behind the storms Hazards: All…
5/13 - Trey Tonnessen's "Enhanced Severe Risk" Monday Evening Forecast
The developing squall line over southwest Louisiana has already had a history of producing a few tornadoes and widespread wind damage. This line is expected…
5/13 - The Chief's "Heavy Rain, Severe Threat Continues" Monday Afternoon Forecast
THREAT FOR HEAVY RAINFALL AND SEVERITY. The Flood Watch will remain as rainfall amounts are still coming in from 3 to 6 inches with the…
5/13 - The Chief's "Severe Potential" Monday Morning Forecast
The upper flow is now supportive and subsequent lower level flows are also lining up to support the training of HEAVY RAINFALL. The first of 2 rounds…
5/12 - Trey Tonnessen's "Excessive Rainfall" Sunday Night Forecast
Good Sunday evening! Severe weather is back in the forecast, even though our risk areas are not as high as several places in the region have…
5/10 - The Chief's "Clearing Skies, Lovely Day" Friday Morning Forecast
Cold front is moving through the area this morning and will be slow to do so. Dry air will move over the area bringing cloud…
5/9 - Trey Tonnessen's "Enhanced Severe Risk" Thursday Night Forecast
The cold pool in the wake of the convection will allow a front currently draped over north Louisiana to surge southward late tonight into tomorrow…
5/9 - Trey Tonnessen's "Proactive" Thursday Evening Forecast
A vigorous vorticity max and associated 100+ knot upper level jet streak is currently moving through Texas this afternoon and will pass through the Lower Mississippi Valley…
5/9 - The Chief's "Low-End SEVERE THREAT Tonight" Thursday Morning Forecast
First things first this morning it appears there could be a few isolated low topped showers develop with the initial impulse moving into NW Louisiana.…
5/8 - Trey Tonnessen's "Staying Ready" Wednesday Night Forecast
The focus of the weather community here on the Mississippi Gulf Coast has been locked on the humid feeling throughout Wednesday. Luckily, after we get past…
5/8 - Trey Tonnessen's "Region Moisture" Wednesday Evening Forecast
The main story of the short term period is tomorrow's chance of severe weather. All of the WXXV viewing area is highlighted in a SLIGHT Risk…
5/8 - The Chief's "Heat Indices In The 90s" Wednesday Afternoon Forecast
HOT...HUMID & BREEZY afternoon ahead... On Thursday a strong upper level disturbance will help send a cold front southward toward the region. During the…