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You are looking at an outlook that is part of the medium range forecast (the outlook for days 4-8). The most important thing to note is that lack of a risk does not mean zero risk. Generally speaking, confidence has to be pretty high for the Storm Prediction Center to have an outlook area this far into the future.
When no specific risk areas are shown, you might see one of these phrases:
If you bookmark this page, it will continue to update with each new outlook that is issued.
Day 4 | Thursday, February 13 | potential too low |
Day 5 | Friday, February 14 | predictability too low |
Day 6 | Saturday, February 15 | predictability too low |
Day 7 | Sunday, February 16 | predictability too low |
Day 8 | Monday, February 17 | predictability too low |
ZCZC SPCSWOD48 ALL ACUS48 KWNS 070947 SPC AC 070947
Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0347 AM CST Fri Feb 07 2025
Valid 101200Z - 151200Z
DISCUSSION
Fairly zonal flow across the CONUS will evolve into broadly cyclonic flow as a western trough begins to amplify by the middle of next week. This trough will be the focus of severe weather potential from the Sabine Valley into the central Gulf Coast region by late in the week. Another western trough is forecast by late next week. Uncertainty in the timing and evolution of these features is high, however.
Central Gulf Coast Vicinity
Model variability remains rather high for the Tuesday through Thursday period. While there is general consensus between the GFS/ECMWF that a western upper trough will be amplifying, the shortwave trough that ultimately ejects into the southern Plains is out of phase between the two models–the ECMWF being the more progressive/intense of the two. These differences lead to timing and magnitude variability of the surface low and northward advancement of Gulf moisture. Pattern-wise, upper 60s to low 70s F dewpoints currently reside in the Gulf and the upcoming cold front this Sunday/Monday is not expected to push that moisture south. Some increase in severe potential would be expected as the upper trough approaches. At present, model and ML guidance would suggest the greatest severe potential would exist on Wednesday or Thursday depending on the timing/evolution of the upper wave. Confidence remains too low for severe probabilities, but model trends will continue to be monitored.
By next Friday, models are currently in agreement that another western trough will amplify. Even with this consistency, the frontal intrusion into the Gulf prior to this secondary trough casts doubt on the quality of moisture return this far in advance. Uncertainty is too high for highlights.
..Wendt.. 02/07/2025
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