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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 | Monday, April 7 | predictability too low |
Day 5 | Tuesday, April 8 | potential too low |
Day 6 | Wednesday, April 9 | predictability too low |
Day 7 | Thursday, April 10 | predictability too low |
Day 8 | Friday, April 11 | predictability too low |
ZCZC SPCSWOD48 ALL ACUS48 KWNS 040822 SPC AC 040822
Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0322 AM CDT Fri Apr 04 2025
Valid 071200Z - 121200Z
DISCUSSION
Monday/Day 4 and Tuesday/Day 5
On Monday, a cold front is forecast to move southeastward across the eastern Carolinas, southeast Georgia and Florida. It appears that pockets of moderate instability will be possible ahead of the front by midday. Considering that strong deep-layer shear is forecast across much of the Southeast, thunderstorms that form near the front could develop an isolated severe threat. Severe wind gusts would be possible near the leading edge of a convective line. However, the timing of the cold front as it passes through the Southeast remains questionable, and uncertainty exists concerning instability, suggesting predictability is low for Monday.
On Tuesday, surface high pressure is forecast to move across the central and eastern U.S. Relatively dry and stable air should limit any severe potential across the continental U.S Tuesday.
Wednesday/Day 6 to Friday/Day 8
From Wednesday to Friday, a cold front and an associated mid-level trough is forecast to move southeastward across the central and eastern U.S. Thunderstorm development will be possible ahead of the trough near the front, beginning Wednesday night in the central Plains. The most reliable model forecasts suggest that the most likely area for an isolated severe threat on Thursday would be from the central Plains into the mid Mississippi Valley. The severe potential is forecast to shift eastward into the Carolinas on Friday. Severe wind gusts and hail would be the primary threats. During the mid to late week, instability is forecast to remain relatively weak ahead of the front. Also, the timing of the trough is still in question. This suggest that predictability is low from Wednesday to Friday.
..Broyles.. 04/04/2025
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For black colored risks that means there is an enhanced threat of significant severe weather. Depending on the threat, this could mean 75 mph and greater winds, 2" and larger hail, or EF2 and stronger tornadoes.
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