Oklahoma City woke up under a blanket of mostly cloudy skies on Sunday, April 26, 2026, with temps in the mid 60s and a steady southeast breeze already in play. Forecasters are calling for a high near 84°F, along with a slight chance of showers or isolated thunderstorms late this afternoon into the evening, while those gusty southeast winds hang around through the day.
Afternoon Storm Risk
From late this afternoon into the evening on Sunday, April 26, 2026, there is a narrow and very conditional window for isolated storm development. Most guidance keeps coverage on the low side, with rain chances around 20%. According to the NWS Norman, any storm that does manage to fire could bring very large hail, damaging wind gusts, and a low tornado risk. Forecasters stress that the setup favors isolated activity rather than a widespread event, so it is one of those "if a storm forms, it means business" kind of evenings.
Monday Heat And Fire Weather
Drier air moves in on Monday, April 27, 2026, pushing afternoon highs into the upper 80s, close to 89°F, with southwest winds gusting into the mid 20s in miles per hour. That hot, dry, and breezy combo will raise elevated to near critical fire weather concerns across parts of western and northwestern Oklahoma. We covered similar wind and fire concerns in an earlier forecast, and Monday is shaping up along the same lines.
Plan Ahead
For Sunday evening, keep outdoor plans flexible and consider securing lightweight patio furniture and decorations before the afternoon breeze ramps up. If storms do develop, new rainfall amounts are expected to stay light, generally less than a tenth of an inch, although brief heavy downpours, frequent lightning, and localized hail are all on the table with any thunderstorm. Make sure weather alerts are turned on in your phone settings and check the latest forecast updates before you head out to evening events.
