This article summarizes a widespread storm system moving through Oklahoma in mid-April 2026. It highlights confirmed tornado activity in Tulsa, forecast rainfall and weather hazards, wildfire risk, and the extended severe-weather outlook into Friday and the weekend.
With more than 30 tornadoes statewide so far this year, forecasters warn that conditions will remain volatile as new storms develop.
Forecast at a glance: Wednesday through Friday
The National Weather Service expects rain to arrive broadly around 1 p.m., with activity most likely by 3 p.m. Showers are expected to continue into the evening and taper off by 7 p.m. Wednesday.
Across parts of the state, scattered thunderstorms are expected near Enid and Lawton. Rain could linger into Thursday morning in south-central Oklahoma.
Although the tornado potential for Wednesday is currently low, forecasters caution that very large hail and damaging winds remain possible.
Wednesday: rain, hail, and damaging winds
Key forecast elements for Wednesday include:
- Tornado potential: low, but never zero in a volatile spring setup.
- Hail risk: large hail is possible, typically between golf balls and baseballs in the strongest cells.
- Wind threat: damaging winds are likely, with average winds around 40–45 mph and gusts up to 70 mph in the most intense storms.
- Precipitation timing: rain broadly arriving around 1 p.m., with most activity by 3 p.m., continuing into the evening and tapering by about 7 p.m.
- Regional focus: showers and storms scattered near Enid and Lawton, with rain persisting into Thursday morning in south-central counties.
It is essential to stay tuned to local warnings, as even a low tornado risk can escalate quickly with a developing storm in the Plains.
Northwestern Oklahoma: near-critical wildfire conditions
Another major risk area is northwestern Oklahoma, where Thursday could bring near-critical wildfire conditions due to dry fuels and strong southerly winds. The forecast calls for winds of 10–20 mph with gusts to 25 mph, creating favorable conditions for rapid fire spread in sensitive fuels.
Residents and land managers in these counties should remain vigilant for red-flag warnings and prepare defensible space around properties.
Near-term hotspots include the following counties:
- Beckham
- Custer
- Dewey
- Ellis
- Harper
- Major
- Roger Mills
- Washita
- Woodward
- Wood
Drought context and ongoing wildfire risk
Much of Oklahoma remains in at least moderate drought, prolonging an elevated wildfire risk through Monday and peaking Thursday. The ongoing dryness reduces vegetation moisture, increasing the likelihood that any new fires could spread quickly if sparked.
Local authorities emphasize preparedness, including checking that equipment and evacuations plans are up to date in fire-prone areas.
Friday’s broader severe-threat corridor
The threat level shifts on Friday afternoon, focusing on northern central Oklahoma with a defined enhanced risk for a swath of counties. The forecast calls for very large hail, damaging winds, and tornadoes across parts of central and northern Oklahoma.
- Enhanced risk across: Alfalfa, Garfield, Grant, Kingfisher, Logan, Major, Noble, Osage, Payne, Pawnee and Kay.
In a broader regional sense, the Friday severe zone extends from the Rio Grande northward to Minnesota and Wisconsin. The most concentrated corridor stretches from near Wichita Falls, Texas, to Rochester, Minnesota.
This wide corridor indicates that severe weather could impact multiple states, not just Oklahoma, as the system advances and interacts with the regional jet stream pattern.
Weekend outlook: lingering storms and a cooling trend
Lingering storms along a cold front could continue into the weekend. This will bring a cooling trend to much of the state.
Forecasts project temperatures around the mid-60s (roughly 64°F) on Saturday. Renewed chances of severe weather are expected on Monday as another wave of activity approaches.
Forecasters urge residents to monitor updates through the weekend. Storm timing and intensity can shift with evolving upper-air dynamics.
Here is the source article for this story: Tornadoes, hail expected in Oklahoma as multi-day storm threat continues