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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 | Wednesday, October 1 | potential too low |
Day 5 | Thursday, October 2 | potential too low |
Day 6 | Friday, October 3 | potential too low |
Day 7 | Saturday, October 4 | potential too low |
Day 8 | Sunday, October 5 | potential too low |
ZCZC SPCSWOD48 ALL ACUS48 KWNS 280825 SPC AC 280825
Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0325 AM CDT Sun Sep 28 2025
Valid 011200Z - 061200Z
DISCUSSION
Strong cyclogenesis within the westerlies near the Aleutians late this week into next weekend may lead to the development of an increasingly prominent blocking pattern over the eastern mid-latitude Pacific into western North America. This may include an evolving low near the California coast, to the southeast of building mid/upper high over the northeastern Pacific by the end of the period. In general, though, stronger westerlies are forecast to remain confined to the northern mid-latitudes, with little potential for substantive cyclogenesis to the lee of the Rockies, and moist return flow off the Gulf Basin. This likely will maintain generally low convective potential across the nation.
..Kerr.. 09/28/2025
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