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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 | Tuesday, April 7 | potential too low |
| Day 5 | Wednesday, April 8 | potential too low |
| Day 6 | Thursday, April 9 | predictability too low |
| Day 7 | Friday, April 10 | predictability too low |
| Day 8 | Saturday, April 11 | predictability too low |
ZCZC SPCSWOD48 ALL ACUS48 KWNS 040844 SPC AC 040844
Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0344 AM CDT Sat Apr 04 2026
Valid 071200Z - 121200Z
DISCUSSION
Tuesday/Day 4 and Wednesday/Day 5
A large area of surface high pressure will settle in across the continental U.S. on Tuesday and Wednesday. The associated dry and cool airmass will limit thunderstorm potential in most areas.
Thursday/Day 6 to Saturday/Day 8
On Thursday, a cold front is forecast to move southward into the central Plains and stall, as moisture advection takes place to the south of the front over much of the southern Plains. A dryline is forecast to setup over west Texas Thursday afternoon. Thunderstorm development will be likely along parts of the front and to the east of the dryline. An isolated severe threat will be possible in the afternoon and evening. Models differ considerably on the distribution of instability, with some suggesting that instability will remain relatively weak. This would keep any severe threat marginal in most areas.
On Friday and Saturday, a moist and unstable airmass is forecast to be in place over the southern half of Texas, as a shortwave trough moves northeastward across the region. Lift associated with this feature would support scattered thunderstorm development. The greatest severe potential both Friday and Saturday appears to be across south-central Texas, where the models have moderate deep-layer shear and sufficient instability. At this extended range, uncertainty concerning magnitude and spacing is substantial.
..Broyles.. 04/04/2026
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