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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 | Wednesday, April 8 | potential too low |
| Day 5 | Thursday, April 9 | predictability too low |
| Day 6 | Friday, April 10 | predictability too low |
| Day 7 | Saturday, April 11 | predictability too low |
| Day 8 | Sunday, April 12 | predictability too low |
ZCZC SPCSWOD48 ALL ACUS48 KWNS 050848 SPC AC 050848
Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0348 AM CDT Sun Apr 05 2026
Valid 081200Z - 131200Z
DISCUSSION
Wednesday/Day 4 and Thursday/Day 5
From Wednesday into Thursday, an upper-level trough will move from the High Plains into the Great Lakes, as a large area of surface high pressure moves across the eastern U.S. Along the western edge of this feature on Thursday, low-level moisture advection is forecast from the southern and central Plains into the lower to mid Mississippi Valley. Within this returning airmass, isolated to scattered thunderstorms will be possible Thursday afternoon and evening. The best chance for severe storms would be across parts of the central Plains, as the low-level jet ramps up in the evening. Uncertainty exists concerning the magnitude of any potential severe threat.
Friday/Day 6 to Sunday/Day 8
Moisture advection is forecast to continue on Friday over the southern Plains and Ark-La-Tex, as surface dewpoints increase into the 60s F. A slow-moving cold front is forecast to stall in the central Plains, which would be a focus for thunderstorm development. Isolated to scattered storms are also expected on Friday along and to the east of a dryline in the southern High Plains. An isolated severe threat would be possible in areas that sufficiently destabilize. The potential for severe storms should continue into Saturday and Sunday over the southern and central Plains, as an upper-level trough moves across the region. At this time, model spread is substantial concerning the magnitude and spatial distribution of instability. The models also vary widely on the timing and amplitude of the shortwave trough. For these reasons, will hold off introducing a threat area until the models can show better agreement.
..Broyles.. 04/05/2026
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