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 | Thursday, July 2 | predictability too low |
| Day 5 | Friday, July 3 | predictability too low |
| Day 6 | Saturday, July 4 | predictability too low |
| Day 7 | Sunday, July 5 | predictability too low |
| Day 8 | Monday, July 6 | predictability too low |
ZCZC SPCSWOD48 ALL ACUS48 KWNS 290859 SPC AC 290859
Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0359 AM CDT Mon Jun 29 2026
Valid 021200Z - 071200Z
DISCUSSION
The broad trough in the West and ridge in the East will persist through the remainder of the week. A moist airmass across much of the CONUS east of the Rockies will support repeated days of convective activity. Large-scale forcing will remain weak, but shortwave troughs emanating from the western trough will promote development within the Plains and the Upper Midwest where a stalled surface boundary will be positioned. Both Thursday and Friday show potential for MCS development from Nebraska into the Dakotas. Friday will likely have a more prominent shortwave trough as a lifting mechanism. Where this potential severe weather will be focused is not certain given the expected convection that will occur each day prior. For Saturday, some models show the shortwave trough moving into the Upper Midwest where another round of convection may occur. Severe probabilities are certainly possible in the coming days as confidence continues to increase.
Another area to watch this week will be the Northeast. Here, stronger northwesterly flow at mid levels will continue into part of the weekend. Depending on how the shortwave trough evolves in the Upper Midwest, this feature may eventually move into the Northeast and promote thunderstorm development late this weekend into next week. Predictability remains too low for highlights, however.
..Wendt.. 06/29/2026
CLICK TO GET WUUS48 PTSD48 PRODUCT
Drag the marker on the map and we'll show you the severe weather potential for a given location.
Hi, I'm Hayley. Did you know that I run this site out of my own pocket? So if you'd like to help out and you're already planning on buying something off of Amazon, why not use our Amazon Severe Weather Outlook link before you buy and we'll get a tiny portion of your purchase.
SWO started as a spinoff project of wickedwx, but has since replaced the site.