Oklahoma heat – After a rainy weekend, Oklahoma starts the week with high temperatures and muggy air. Heat index values are expected to climb to 100 to 110 Monday and Tuesday, with a marginal severe-weather risk only in northwest Oklahoma Monday night.
OKLAHOMA CITY — The rain that lingered through the weekend is fading out, but for many in Oklahoma the relief won’t last long. A hot, dry start to the week is on track to take over, fueled by high temperatures and high dewpoints that will push heat index values into dangerous territory.
Monday and Tuesday are expected to bring heat index readings ranging from 100 to 110 across Oklahoma. The combination of heat and humidity means it will feel far worse than the air temperature, even before the sun reaches its peak.
Monday night brings the only notable shake-up: a marginal risk for severe weather for Northwest Oklahoma. Storms are expected to be extremely isolated, but they could still pack a punch—capable of producing strong wind gusts and hail up to golf ball size.
After that brief threat, the forecast settles back into heat and dryness until a cold front arrives late Thursday and brings the next chance for rain.
For the rest of the day into tonight, conditions are expected to be partly cloudy, with a 20% chance of rain for weak showers or storms that may pop up north of the Metro around I-35. Lows will fall into the low 70s. Winds are expected from the South at 25 mph.
Monday starts mostly sunny. An isolated chance for strong thunderstorms in Northwest Oklahoma can’t be ruled out, but the majority of Oklahoma is expected to stay dry. Highs are forecast in the low 90s, with South winds at 25 mph.
Tuesday continues the pattern: mostly sunny skies and highs in the low 90s again, with winds from the South at 25 mph.
The stretch ahead is shaped by one clear shift—the weekend’s wet weather giving way to a humid heat build—followed by only a limited severe-weather window late Monday night before Thursday’s cold front reintroduces rain chances.
Oklahoma weather heat index 100-110 humidity thunderstorms hail strong wind gusts late Thursday cold front rain chance
100-110 heat index already?? they better not call that “relief” lol
So it rains all weekend and then just… nope, heat. Love that for us. Why they always say muggy like it’s optional
I saw “marginal severe risk” and thought that meant like zero chance. But then hail up to golf ball?? That sounds like not marginal to me. Also is this coming from Texas or what? My uncle said it’s a cold front but it feels like summer is trapping us.
Heat index 110 means the air is literally on fire right? People keep walking around like it’s fine. And 20% chance of rain around I-35 sounds like “don’t bother” to me, then Thursday it’s gonna be a whole storm again or something.