Oklahoma City, Oklahoma – Temperatures will surge into the low to mid-90s by Thursday afternoon, delivering a summerlike stretch of heat across Oklahoma and Texas before a significant high wind event develops late in the period.
According to the National Weather Service and NOAA’s Climate Prediction Center, the region is in a 70 to 80 percent probability zone for above-normal temperatures from April 16 through April 20. A strong heat dome will dominate early, allowing temperatures to climb rapidly under clear skies and dry air.
In Oklahoma City and across central Oklahoma, highs are expected to reach 90 to 94°F between 2 p.m. and 6 p.m., with overnight lows in the upper 60s. Farther south into North Texas, including Dallas-Fort Worth, temperatures will peak between 92 and 95°F, especially along the I-35 corridor.
Conditions will shift beginning April 18 as a powerful Plains system develops. Wind gusts are expected to increase to 35 to 45 mph across both states, including along I-35, I-40, and I-20. These winds could create hazardous travel for high-profile vehicles and significantly increase wildfire spread potential in dry areas.
Western Oklahoma and West Texas, including Lawton and Wichita Falls, may also see blowing dust reduce visibility along open highways. By late in the period, isolated thunderstorms could develop, especially across northern Oklahoma, bringing brief heavy rain and stronger wind gusts.
Residents should secure loose outdoor items, avoid outdoor burning, and stay alert for rapidly changing conditions. Drivers should prepare for strong crosswinds, especially on north-south roadways.
The hottest conditions are expected through April 18, followed by a transition to a wind-driven and more active weather pattern through April 22. Additional advisories are likely as this system intensifies across the Southern Plains.
