Myra Arthur Joins KSAT 12 Nightbeat Newscast

Veteran anchor takes over 10pm co-anchor slot in San Antonio

Published on Feb. 9, 2026

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Myra Arthur is taking over as co-anchor of the KSAT 12 San Antonio 10pm newscast Nightbeat, effective February 2026. Arthur, who has been an anchor for KSAT News at 6:00 p.m. and KSAT Explains, is replacing Stephania Jimenez, who is now with KSAT's sister station, KPRC 2, in Houston.

Why it matters

Arthur's move to the high-profile Nightbeat newscast solidifies her position as a leading anchor in the San Antonio media market. The Nightbeat is KSAT's flagship late-night news program, and Arthur's appointment reflects the station's confidence in her abilities to connect with viewers and deliver impactful reporting.

The details

Arthur joined KSAT in 2012 after stints at KCEN 6 in Waco/Temple/Killeen and KZTV10 in Corpus Christi. She is a graduate of Ronald Reagan High School and Southern Methodist University (SMU). In her new role, Arthur will co-anchor the Nightbeat alongside Ernie Zuniga.

  • Myra Arthur's new role as Nightbeat co-anchor at KSAT 12 will be effective starting in February 2026.

The players

Myra Arthur

A veteran news anchor who is taking over the co-anchor slot for the KSAT 12 San Antonio 10pm newscast Nightbeat, effective February 2026.

Ernie Zuniga

The current co-anchor of the KSAT 12 Nightbeat newscast, who will be joined by Myra Arthur in the 10pm timeslot.

Stephania Jimenez

The previous co-anchor of the KSAT 12 Nightbeat newscast, who is now with KSAT's sister station, KPRC 2, in Houston.

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What they’re saying

“Sharing the stories of San Antonio is a tremendous responsibility and one I'm proud of. It's an honor to do that with The Nightbeat audience and our incredible 10pm team. I'm excited to write a new chapter at a station that feels like home in a city that is home.”

— Myra Arthur (KSAT Press Release)

The takeaway

Myra Arthur's move to the high-profile Nightbeat newscast at KSAT 12 in San Antonio underscores her reputation as a trusted and skilled news anchor in the local market. Her appointment reflects the station's commitment to delivering quality journalism and connecting with viewers in the city she calls home.