Tulsa weather: Heat and humidity remain in Oklahoma

Heat builds through Monday afternoon with highs in the upper 90s and heat index values near 105 to 110, prompting a heat advisory. Here's the full forecast outlook:

Sunday, July 27th 2025, 10:27 pm

By: News On 6


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Heat Alerts Continue

Another Heat Advisory is in effect for Monday afternoon through 8 PM. South-southeast winds will continue but at lower speeds, mostly between 5 to 15 miles per hour.

Heat stress is likely across eastern Oklahoma and southeast Kansas this afternoon with some heat index values reaching between 105 and 110 degrees or a bit higher.

Will the Heat Intensify Into Early Next Week?

More than likely it will. Morning lows will hover in the upper 70s and lower 80s, with daytime highs climbing into the upper 90s to around 100°. Late in the weekend through early next week, a mid-level ridge of high pressure will settle near our region.

H5 TUESDAY

This pattern is expected to bring some of the hottest temperatures we've seen so far this summer. Coupled with local low-level moisture, heat stress will likely intensify. Additional heat advisories, and potentially extreme heat warnings, may be needed for several days. Highs could hit near 100, with heat index readings ranging from 105 to as high as 114. For users of the wet bulb globe temperature, these projected values would bring extreme heat risk early next week.  

Any Relief on the Horizon Next Week?

Looking ahead to late next week, some data suggests the ridge may begin to weaken slightly and move westward. This could open the door to a few organized showers and storm chances for northeastern Oklahoma during the latter half of the week and into next weekend. With this evolving pattern, we’ve lowered temperature projections for that timeframe.

Lake Levels

Area lake levels remain high, but most are gradually improving. Check ahead as high water levels may impact some recreational areas.

Lake Levels


The Morning Weather Podcast:

The daily morning weather podcast briefing will remain on hold indefinitely due to ongoing internal workflow issues.

We're working to resolve these challenges as soon as possible and appreciate your patience. We apologize for the inconvenience and hope to be back soon. Thank you for your understanding.

Hot weather safety:

🔗 Oklahoma heat safety tips: How to spot and prevent heat illness

🔗 Top summer safety tips every family needs to know

🔗 Swimming pools, splash pads & aquatic centers in Tulsa metro to stay cool

Need-to-know severe Oklahoma weather prep:

🔗Severe weather safety: what you need to know to prepare

🔗Tornado Watch vs. Tornado Warning: what they mean and what to do

🔗Severe weather safety: what to do before, during, and after a storm

🔗Why registering your storm shelter in Oklahoma could save your life

🔗Floodwater kills more Oklahomans than tornadoes in the last decade, here's why

🔗'Turn around, don't drown': Flood safety tips for Oklahomans

🔗5 things to know: How Oklahomans can get federal money to install storm shelters

🔗Breaking down the SoonerSafe Rebate Program: Do I qualify for a storm shelter?

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Emergency Info: Outages Across Oklahoma:

Northeast Oklahoma has various power companies and electric cooperatives, many of which have overlapping areas of coverage. Below is a link to various outage maps.

  1. PSO Outage Map
  2. OG&E Outage Map
  3. VVEC Outage Map
  4. Indian Electric Cooperative (IEC) Outage Map
  5. Oklahoma Association of Electric Cooperatives Outage Map — (Note: Several Smaller Co-ops Included)

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