Hayley here - Do you want to see severe weather in your calendar?
* it's like an add-on for your digital calendar NOT a paper calendar
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 | Saturday, October 3 | potential too low |
| Day 5 | Sunday, October 4 | potential too low |
| Day 6 | Monday, October 5 | potential too low |
| Day 7 | Tuesday, October 6 | potential too low |
| Day 8 | Wednesday, October 7 | potential too low |
ZCZC SPCSWOD48 ALL ACUS48 KWNS 300852 SPC AC 300852
Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0352 AM CDT Wed Sep 30 2026
Valid 031200Z - 081200Z
DISCUSSION
A mid-level cyclonic flow pattern will be in place over the weekend across the northeastern U.S., as multiple shortwave troughs move through the larger-scale trough. A cold front will advance southward to near the Gulf Coast. Thunderstorm development will be possible along and near the front during the day on Saturday and Sunday, but no severe threat is expected.
During the upcoming early to mid week, mid-level flow is forecast to become west-northwesterly across much of the U.S. A dry and relatively cool airmass is forecast to be in place over the eastern half of the nation. On the western edge of the high pressure area, low-level moisture advection will be possible across the Great Plains. Thunderstorm development may occur on Tuesday and Wednesday in parts of the central Plains, as a cold front approaches. Although instability and deep-layer shear are not forecast to be sufficient for a substantial severe threat, a few marginally severe storms will be possible in areas that destabilize the most.
..Broyles.. 09/30/2026
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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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