TL;DR

The Storm Prediction Center has issued an Enhanced Risk for severe thunderstorms across north-central Oklahoma and south-central Kansas today, November 2, 2026. Supercell thunderstorms capable of producing tornadoes are expected to develop between 5pm and 11pm CST, with the greatest tornado potential from north-central Oklahoma into south-central Kansas. Damaging wind gusts and large hail are also possible. A line of storms will push eastward overnight, bringing a damaging wind and QLCS tornado threat to western Missouri by early Tuesday morning.

Where is the highest risk today?

The Enhanced Risk area covers north-central Oklahoma and south-central Kansas, including the Interstate 35 corridor from Oklahoma City northward through Wichita. This is the third-highest risk category on the Storm Prediction Center's five-tier scale, reserved for days when significant severe weather is expected.

According to the SPC Day 1 Convective Outlook issued at 0658 AM CST this morning, "severe thunderstorms with damaging wind gusts and a few tornadoes are expected across parts of the southern and central Plains from this afternoon into tonight."

The broader severe weather threat extends across much of the central and southern Plains, including:

  • Western Kansas
  • Western Oklahoma
  • North-central Texas
  • The Texas Hill Country
  • Western Missouri and the Ozarks

A Marginal Risk has been issued for portions of Texas, Missouri, Louisiana, Mississippi, and Illinois for Tuesday, November 3.

What's driving today's severe weather?

A deep shortwave trough moving through the Four Corners region this morning will push eastward across the central and southern High Plains this afternoon and evening. Strong southwesterly flow aloft will spread across the Plains ahead of this system, interacting with a moist and unstable airmass already in place.

Surface analysis this morning shows a cold front extending from the Montana-South Dakota-North Dakota border intersection southward through eastern Colorado. A large warm sector ahead of this front has allowed dewpoints in the 60s to reach into central Nebraska, with mid-60s dewpoints extending through the eastern Texas and Oklahoma Panhandles into western Kansas.

The SPC outlook notes that "showers and isolated thunderstorms are currently ongoing from the eastern TX Panhandle through central KS this morning." Mid-level drying behind these storms should allow for filtered heating across western Kansas and northwest Texas, with temperatures climbing into the mid-70s to low-80s by afternoon. This heating will erode convective inhibition and set the stage for explosive thunderstorm development as the shortwave trough arrives.

When will the storms hit?

Afternoon initiation (4pm–6pm CST): Isolated warm-sector supercells are expected to develop from south-central Kansas through western Oklahoma between 4pm and 6pm CST (22Z–00Z). Initial storms may take time to organize due to moderate low-level flow, but the general expectation is for at least a few supercells to form in the warm sector.

Peak tornado window (5pm–midnight CST): Low-level flow is forecast to increase around 6pm CST (00Z), meaning any supercells that persist will encounter increasingly favorable wind shear during the evening hours. The SPC outlook states: "This evolution suggests a corridor of relatively greater tornado potential from north-central OK into south-central KS where it is most likely for supercells to interact with the strengthening low-level shear."

Cities in the peak tornado threat window include:

Overnight line (midnight–6am CST Tuesday): Additional storm development is expected along the dryline, which will extend southward from western Kansas along the Texas-Oklahoma border by 6pm CST. This dryline will gradually push eastward before the cold front catches up to it in central Kansas and central Oklahoma early Tuesday morning. The SPC warns that "severe wind gusts and a QLCS tornado threat will be possible with this line throughout the evening and overnight hours, with the threat potentially continuing into the early morning across portions of western MO."

What hazards should you prepare for?

Tornadoes: The primary concern today is tornadoes, particularly from supercells that develop in the warm sector across north-central Oklahoma and south-central Kansas. Strong low-level wind shear and ample instability will support rotating updrafts. While the SPC does not specify EF-scale probabilities, the Enhanced Risk designation indicates that strong tornadoes (EF2+) are possible.

A secondary tornado threat exists overnight with the eastward-moving squall line. QLCS (quasi-linear convective system) tornadoes are notoriously difficult to warn for because they spin up quickly along the leading edge of a line of storms, often with little advance notice.

Damaging winds: Damaging wind gusts are expected with both the supercells and the overnight squall line. The SPC outlook emphasizes that damaging gusts will be the main threat as convection grows upscale into an eastward-propagating line.

Large hail: Large hail is possible early in the convective cycle, particularly with isolated supercells that develop in the warm sector before storms congeal into a line.

What about north Texas?

A separate severe weather threat exists across north Texas into the Texas Hill Country, where late afternoon and early evening thunderstorm development is expected along the dryline. The SPC notes that "large hail is possible early in the convective cycle, but damaging gusts appear to be the main threat as the convection grows upscale into an eastward-propagating line."

A few line-embedded tornadoes are possible across north-central Texas, particularly where low-level shear is maximized on the southern edge of the low-level jet. However, the strongest mid-level flow and forcing for ascent will be displaced north into Oklahoma and Kansas, making the Enhanced Risk area the primary focus for today's severe weather.

Safety actions you should take now

Before storms arrive:

  • Identify your safe place now. A basement, storm shelter, or interior room on the lowest floor of a sturdy building, away from windows.
  • Charge your phone and any backup battery packs.
  • If you live in a mobile home, identify a nearby sturdy building you can reach quickly. Mobile homes are not safe in tornadoes, even if tied down.
  • Review your county's outdoor warning siren system. Sirens are designed to alert people outdoors, not indoors. Do not rely on sirens alone.

During the threat:

  • Monitor weather conditions closely from late afternoon through early Tuesday morning. The overnight tornado threat is particularly concerning because many people will be asleep.
  • If a tornado warning is issued for your location, act immediately. Do not wait to see the tornado.
  • Put on sturdy shoes and bring a helmet or cushion to protect your head from debris.
  • If you're on the road when a tornado warning is issued, do not try to outrun the storm. Seek shelter in a sturdy building. If no building is available, get out of your vehicle and lie flat in a ditch or low-lying area, covering your head.

Overnight preparedness:

Nighttime tornadoes are especially dangerous. Third-party weather apps are silenced by Do Not Disturb, though Wireless Emergency Alerts for tornado warnings still break through on most phones by default. If you want an additional layer of protection, VORTEX Pro places phone calls when a tornado warning is issued for your saved location — calls can ring through Do Not Disturb once you enable Emergency Bypass for the number.

Keep a weather radio with fresh batteries in your bedroom, or ensure your phone's volume is turned up and emergency alerts are enabled.

What happens Tuesday?

The SPC has issued a Marginal Risk for portions of Texas, Missouri, Louisiana, Mississippi, and Illinois for Tuesday, November 3. Scattered thunderstorms are possible as the cold front continues eastward, but severe weather potential will be much lower than today.

Day 3 (Wednesday, November 4) shows General Thunderstorms across the Southeast with no organized severe weather threat.

Bottom line

Today's Enhanced Risk is a significant severe weather event for the central Plains. If you live in north-central Oklahoma or south-central Kansas, treat this afternoon and tonight as a high-alert period. Have multiple ways to receive warnings, know your safe place, and be ready to act quickly if a tornado warning is issued. The overnight threat means you need a plan to wake up if warnings are issued while you're asleep.

Stay weather-aware, and take this threat seriously.

VORTEX is a free web app at vortexintel.app that monitors severe weather nationwide. Pro ($4.99/month) places phone calls to your phone when a tornado or flash flood warning is issued for a location you care about — calls can ring through Do Not Disturb once you enable Emergency Bypass for the number, unlike most third-party app notifications.