Severe Weather Outlook
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National Severe Weather Outlook for the next week
Here you'll find all available severe weather outlooks on one page.
Overview of the threat for the next few days
Outlook for Friday, September 25
Outlook Summary
Organized severe thunderstorms are not expected Friday.
Outlook Images
overview
tornado low
wind low
hail low
Detailed Outlook
← back to overviewSPC AC 250507
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1207 AM CDT Fri Sep 25 2026
Valid 251200Z - 261200Z
NO SEVERE THUNDERSTORM AREAS FORECAST
### SUMMARY
Organized severe thunderstorms are not expected Friday.
Western OK
An upper ridge axis will extend from TX to MN on Friday, with an upper trough rotating eastward out of NM into the southern Plains. Considerable coverage of thunderstorms has developed this evening over NM, and is expected to spread northeastward overnight into west TX and western OK. The associated high-clouds will slow/lessen daytime heating. A few of the 00z CAM solutions indicate some concern for a few strong storms across parts of western OK on Friday afternoon. If strong heating can occur, these storms could pose a risk of locally damaging gusts. Due to the approaching cloud cover, will hold off on severe probabilities at this time and re-evaluate in later outlooks.
Central/Northeast NM
Relatively cool mid-level temperatures will be present on Friday over much of the southwest US, with widespread weak CAPE leading to scattered coverage of afternoon thunderstorms across much of NM. Forecast soundings over central/northeast NM show some risk of hail in the stronger cells. However, parameters are rather weak for severe-caliber hail so will forego an upgrade at this time.
..Hart/Weinman.. 09/25/2026
CLICK TO GET WUUS01 PTSDY1 PRODUCT
NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED BY 1300Z
Outlook for Saturday, September 26
Outlook Summary
Isolated hail and damaging winds may accompany a few strong to severe thunderstorms across portions of the central and southern Plains Saturday.
Outlook Images
overview
tornado low
wind 5%
hail 5%
Detailed Outlook
← back to overviewSPC AC 250545
Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1245 AM CDT Fri Sep 25 2026
Valid 261200Z - 271200Z
THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS FOR PORTIONS OF THE CENTRAL AND SOUTHERN PLAINS
### SUMMARY
Isolated hail and damaging winds may accompany a few strong to severe thunderstorms across portions of the central and southern Plains Saturday.
Synopsis
An upper trough and mid-level cutoff low will meander along the West and East Coasts, respectively, while an upper ridge begins to build over the Plains tomorrow (Saturday). A mid-level impulse will traverse the upper ridge and eject from the Rockies, encouraging weak surface low development over the southern Plains. Modest low-level warm-air/moisture advection with a strengthening low-level jet, along with the approach of the aforementioned impulse, will foster enough overlapping vertical wind shear and buoyancy to support an isolated severe threat across the southern Plains.
Central and Southern Plains
By afternoon, surface temperatures should warm into the 80s F, amid 60s F dewpoints, beneath 7 C/km mid-level lapse rates, resulting in 1500-2500 J/kg MLCAPE across much of central and eastern KS into western TX. As the mid-level impulse approaches and low-level warm-air advection intensifies, thunderstorms should initiate amid a vertical wind profile characterized by some veering and strengthening with height. Given 25-35 kts of effective bulk shear expected, multicells and a couple of transient supercells will be the primary storm modes, capable of isolated severe wind and hail.
..Squitieri.. 09/25/2026
CLICK TO GET WUUS02 PTSDY2 PRODUCT
NOTE: THE NEXT DAY 2 OUTLOOK IS SCHEDULED BY 1730Z
Outlook for Sunday, September 27
Outlook Summary
Severe thunderstorms are not expected on Sunday.
Outlook Images
overview
any severe low
Detailed Outlook
← back to overviewSPC AC 250723
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0223 AM CDT Fri Sep 25 2026
Valid 271200Z - 281200Z
NO SEVERE THUNDERSTORM AREAS FORECAST
### SUMMARY
Severe thunderstorms are not expected on Sunday.
Synopsis
A mid-level cut-off low will meander just off of the Mid-Atlantic coastline while upper ridging persists over the central U.S. and an upper trough amplifies west of the Rockies on Sunday. Thunderstorms will be possible across the central and northern Rockies ahead of an embedded mid-level impulse, which will be accompanied by cooler temperatures aloft and deep-layer ascent. Thunderstorms will also be possible in the Plains states in association with low-level moisture advection accompanying surface lee troughing. Across the northern High Plains, strong vertical wind shear will accompany the approaching mid-level impulse, which may ultimately support an instance or two of marginally severe wind or hail. However, buoyancy will be negligible to poor, so organized severe potential is unlikely at this time, precluding the need for probabilities this outlook.
..Squitieri.. 09/25/2026
CLICK TO GET WUUS03 PTSDY3 PRODUCT
NOTE: THE NEXT DAY 3 OUTLOOK IS SCHEDULED BY 1930Z
Outlook for Monday, September 28
Outlook Images
any severe predictability too low
Note on Medium Range Outlooks
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:
- Predictability Too Low: This means that severe storms might be possible, but forecasters aren't confident enough about where or when they might occur. Think of it as the models showing different possibilities, like pieces of a puzzle that haven't come together yet.
- Potential Too Low: This means forecasters are fairly confident that widespread severe weather is NOT expected on that day. While isolated storms might still occur, the chance of reaching severe criteria across any given area is very low.
If you bookmark this page, it will continue to update with each new outlook that is issued.
Days Covered in this Outlook
| Day 4 | Monday, September 28 | predictability too low |
| Day 5 | Tuesday, September 29 | predictability too low |
| Day 6 | Wednesday, September 30 | predictability too low |
| Day 7 | Thursday, October 1 | potential too low |
| Day 8 | Friday, October 2 | potential too low |
Detailed Outlook
← back to overviewZCZC SPCSWOD48 ALL ACUS48 KWNS 250824 SPC AC 250824
Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0324 AM CDT Fri Sep 25 2026
Valid 281200Z - 031200Z
DISCUSSION
Upper troughing over the Interior West, containing multiple smaller impulses, will gradually progress eastward to the Plains states through the middle of the week (Days 5-7/Tuesday-Thursday) before another mid-level trough approaches the central U.S. by next weekend. Deterministic medium-range guidance consensus depicts the development of a surface low over the southern Plains around Day 6/Wednesday, accompanied by seasonal low-level moisture return. However, guidance also depicts a poor overlap of vertical wind shear with the moist axis, likely inhibiting greater severe potential, in agreement with calibrated ML/AI guidance consensus. As such, no probabilities were introduced this outlook.
..Squitieri.. 09/25/2026
CLICK TO GET WUUS48 PTSD48 PRODUCT
Outlook for Tuesday, September 29
Outlook Images
any severe predictability too low
Note on Medium Range Outlooks
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:
- Predictability Too Low: This means that severe storms might be possible, but forecasters aren't confident enough about where or when they might occur. Think of it as the models showing different possibilities, like pieces of a puzzle that haven't come together yet.
- Potential Too Low: This means forecasters are fairly confident that widespread severe weather is NOT expected on that day. While isolated storms might still occur, the chance of reaching severe criteria across any given area is very low.
If you bookmark this page, it will continue to update with each new outlook that is issued.
Days Covered in this Outlook
| Day 4 | Monday, September 28 | predictability too low |
| Day 5 | Tuesday, September 29 | predictability too low |
| Day 6 | Wednesday, September 30 | predictability too low |
| Day 7 | Thursday, October 1 | potential too low |
| Day 8 | Friday, October 2 | potential too low |
Detailed Outlook
← back to overviewZCZC SPCSWOD48 ALL ACUS48 KWNS 250824 SPC AC 250824
Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0324 AM CDT Fri Sep 25 2026
Valid 281200Z - 031200Z
DISCUSSION
Upper troughing over the Interior West, containing multiple smaller impulses, will gradually progress eastward to the Plains states through the middle of the week (Days 5-7/Tuesday-Thursday) before another mid-level trough approaches the central U.S. by next weekend. Deterministic medium-range guidance consensus depicts the development of a surface low over the southern Plains around Day 6/Wednesday, accompanied by seasonal low-level moisture return. However, guidance also depicts a poor overlap of vertical wind shear with the moist axis, likely inhibiting greater severe potential, in agreement with calibrated ML/AI guidance consensus. As such, no probabilities were introduced this outlook.
..Squitieri.. 09/25/2026
CLICK TO GET WUUS48 PTSD48 PRODUCT
Outlook for Wednesday, September 30
Outlook Images
any severe predictability too low
Note on Medium Range Outlooks
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:
- Predictability Too Low: This means that severe storms might be possible, but forecasters aren't confident enough about where or when they might occur. Think of it as the models showing different possibilities, like pieces of a puzzle that haven't come together yet.
- Potential Too Low: This means forecasters are fairly confident that widespread severe weather is NOT expected on that day. While isolated storms might still occur, the chance of reaching severe criteria across any given area is very low.
If you bookmark this page, it will continue to update with each new outlook that is issued.
Days Covered in this Outlook
| Day 4 | Monday, September 28 | predictability too low |
| Day 5 | Tuesday, September 29 | predictability too low |
| Day 6 | Wednesday, September 30 | predictability too low |
| Day 7 | Thursday, October 1 | potential too low |
| Day 8 | Friday, October 2 | potential too low |
Detailed Outlook
← back to overviewZCZC SPCSWOD48 ALL ACUS48 KWNS 250824 SPC AC 250824
Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0324 AM CDT Fri Sep 25 2026
Valid 281200Z - 031200Z
DISCUSSION
Upper troughing over the Interior West, containing multiple smaller impulses, will gradually progress eastward to the Plains states through the middle of the week (Days 5-7/Tuesday-Thursday) before another mid-level trough approaches the central U.S. by next weekend. Deterministic medium-range guidance consensus depicts the development of a surface low over the southern Plains around Day 6/Wednesday, accompanied by seasonal low-level moisture return. However, guidance also depicts a poor overlap of vertical wind shear with the moist axis, likely inhibiting greater severe potential, in agreement with calibrated ML/AI guidance consensus. As such, no probabilities were introduced this outlook.
..Squitieri.. 09/25/2026
CLICK TO GET WUUS48 PTSD48 PRODUCT
Outlook for Thursday, October 1
Outlook Images
any severe potential too low
Note on Medium Range Outlooks
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:
- Predictability Too Low: This means that severe storms might be possible, but forecasters aren't confident enough about where or when they might occur. Think of it as the models showing different possibilities, like pieces of a puzzle that haven't come together yet.
- Potential Too Low: This means forecasters are fairly confident that widespread severe weather is NOT expected on that day. While isolated storms might still occur, the chance of reaching severe criteria across any given area is very low.
If you bookmark this page, it will continue to update with each new outlook that is issued.
Days Covered in this Outlook
| Day 4 | Monday, September 28 | predictability too low |
| Day 5 | Tuesday, September 29 | predictability too low |
| Day 6 | Wednesday, September 30 | predictability too low |
| Day 7 | Thursday, October 1 | potential too low |
| Day 8 | Friday, October 2 | potential too low |
Detailed Outlook
← back to overviewZCZC SPCSWOD48 ALL ACUS48 KWNS 250824 SPC AC 250824
Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0324 AM CDT Fri Sep 25 2026
Valid 281200Z - 031200Z
DISCUSSION
Upper troughing over the Interior West, containing multiple smaller impulses, will gradually progress eastward to the Plains states through the middle of the week (Days 5-7/Tuesday-Thursday) before another mid-level trough approaches the central U.S. by next weekend. Deterministic medium-range guidance consensus depicts the development of a surface low over the southern Plains around Day 6/Wednesday, accompanied by seasonal low-level moisture return. However, guidance also depicts a poor overlap of vertical wind shear with the moist axis, likely inhibiting greater severe potential, in agreement with calibrated ML/AI guidance consensus. As such, no probabilities were introduced this outlook.
..Squitieri.. 09/25/2026
CLICK TO GET WUUS48 PTSD48 PRODUCT
Outlook for Friday, October 2
Outlook Images
any severe potential too low
Note on Medium Range Outlooks
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:
- Predictability Too Low: This means that severe storms might be possible, but forecasters aren't confident enough about where or when they might occur. Think of it as the models showing different possibilities, like pieces of a puzzle that haven't come together yet.
- Potential Too Low: This means forecasters are fairly confident that widespread severe weather is NOT expected on that day. While isolated storms might still occur, the chance of reaching severe criteria across any given area is very low.
If you bookmark this page, it will continue to update with each new outlook that is issued.
Days Covered in this Outlook
| Day 4 | Monday, September 28 | predictability too low |
| Day 5 | Tuesday, September 29 | predictability too low |
| Day 6 | Wednesday, September 30 | predictability too low |
| Day 7 | Thursday, October 1 | potential too low |
| Day 8 | Friday, October 2 | potential too low |
Detailed Outlook
← back to overviewZCZC SPCSWOD48 ALL ACUS48 KWNS 250824 SPC AC 250824
Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0324 AM CDT Fri Sep 25 2026
Valid 281200Z - 031200Z
DISCUSSION
Upper troughing over the Interior West, containing multiple smaller impulses, will gradually progress eastward to the Plains states through the middle of the week (Days 5-7/Tuesday-Thursday) before another mid-level trough approaches the central U.S. by next weekend. Deterministic medium-range guidance consensus depicts the development of a surface low over the southern Plains around Day 6/Wednesday, accompanied by seasonal low-level moisture return. However, guidance also depicts a poor overlap of vertical wind shear with the moist axis, likely inhibiting greater severe potential, in agreement with calibrated ML/AI guidance consensus. As such, no probabilities were introduced this outlook.
..Squitieri.. 09/25/2026
CLICK TO GET WUUS48 PTSD48 PRODUCT
National Risk Overview
- Friday, September 25
- TORNADO: low
- HAIL: low
- WIND: low
- Saturday, September 26
- TORNADO: low
- HAIL: 5%
- WIND: 5%
- Sunday, September 27
- ANY SEVERE: low
- Monday, September 28
- ANY SEVERE: predictability too low
- Tuesday, September 29
- ANY SEVERE: predictability too low
- Wednesday, September 30
- ANY SEVERE: predictability too low
- Thursday, October 1
- ANY SEVERE: potential too low
- Friday, October 2
- ANY SEVERE: potential too low
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