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Outlook for Thursday, February 13

Outlook Images

any severe predictability too low

Note on Medium Range Outlooks

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.

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Days Covered in this Outlook

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

Detailed Outlook

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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National Risk Overview

Saturday, February 8
TORNADO: low
HAIL: low
WIND: low
Sunday, February 9
TORNADO: low
HAIL: low
WIND: low
Monday, February 10
ANY SEVERE: potential too low
Tuesday, February 11
ANY SEVERE: predictability too low
Wednesday, February 12
ANY SEVERE: predictability too low
Thursday, February 13
ANY SEVERE: predictability too low
Friday, February 14
ANY SEVERE: predictability too low

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