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* stats delayed and were probably not accurate to begin with
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, March 19 | potential too low |
| Day 5 | Friday, March 20 | potential too low |
| Day 6 | Saturday, March 21 | potential too low |
| Day 7 | Sunday, March 22 | potential too low |
| Day 8 | Monday, March 23 | potential too low |
ZCZC SPCSWOD48 ALL ACUS48 KWNS 160646 SPC AC 160646
Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0146 AM CDT Mon Mar 16 2026
Valid 191200Z - 241200Z
DISCUSSION
A northwest flow regime will persist across the Plains through Saturday/D6 as an upper high holds over the southwestern states. The ridge is expected to break down late D6 through the remainder of the period into Monday/D8, as a strong wave moves southeastward into the Great Lakes, and a weaker wave potentially moves into the Great Basin/Four Corners states on Sunday/D7. This overall pattern will maintain relatively stable conditions over most of the CONUS, with high pressure over the southeastern states including the Gulf of America. Further, as the stronger wave potentially moves across the Great Lakes and into the Northeast, a reinforcing cold front is likely to plunge south over much of the central and eastern states into the D7/D8 time frame. While limited moisture may precede this cold front, overall potential for destabilization appears to be minimal.
..Jewell.. 03/16/2026
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Drag the marker on the map and we'll show you the severe weather potential for a given location.
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