WHO 13 Meteorologist Jeriann Ritter Announces Likely ALS Diagnosis, Faces Career-Ending Impact on Weather Team

Longtime WHO 13 meteorologist Jeriann Ritter has revealed she is facing a diagnosis of amyotrophic lateral sclerosis (ALS), a progressive neurodegenerative disease with no known cure or treatment, signaling a probable end to her on-air career after more than two decades delivering weather forecasts to central Iowa viewers.

In a candid, taped interview that aired during the station’s 6 p.m. newscast on February 24, 2026, Ritter opened up to colleague Keith Murphy about her health journey. Doctors believe she has bulbar ALS, a variant that primarily affects muscles in the face, throat, and neck, leading to difficulties with speech, swallowing, and breathing. She described the prognosis as grim, stating that if the diagnosis holds, “I’m probably done telling you about the weather. But I still have a lot to say.”

Ritter first noticed changes in her speech in October 2025, when her voice began sounding different. By late November, viewers started reaching out with concerns after noticing slurred or strained pronunciation during broadcasts. Some messages even asked if she had been drinking, prompting her to address the issue publicly. In January 2026, she posted on social media thanking supporters for their concern while confirming she was seeking medical attention and feeling otherwise well. A follow-up appearance on WHO’s “Hello Iowa” program that month revealed more somber news: neurologists indicated she would likely lose her ability to speak over time.

The February 24 interview marked her most detailed public disclosure. Ritter explained that bulbar-onset ALS targets the bulbar region of the brainstem, impacting essential functions early in the disease progression. Symptoms often begin with speech and swallowing issues before spreading to other muscle groups. She emphasized the emotional weight of the news but maintained a resilient outlook, expressing gratitude for her career and viewers who have supported her through the uncertainty.

Ritter joined WHO 13 in 2004 after four years at WXOW-TV in La Crosse, Wisconsin, where she served as morning meteorologist. A native of Melvin, a small town in northwest Iowa’s Osceola County, she developed an early interest in weather and pursued meteorology professionally. Over her 22 years at WHO—Des Moines’ NBC affiliate—she became a familiar presence on noon and 4 p.m. newscasts, later shifting schedules in 2022. Colleagues and viewers praised her steady, reliable delivery and warm on-air personality.

The announcement drew immediate reactions from the community. Social media posts on platforms like Facebook and Reddit expressed shock, support, and prayers from longtime fans who grew up watching her alongside veterans like Ed Wilson and John Bachman. Many highlighted her positive attitude amid adversity, with one commenter noting, “She was always such a steady, reliable presence.” Others shared personal stories of loved ones affected by ALS, underscoring the disease’s devastating impact.

ALS, also known as Lou Gehrig’s disease, affects motor neurons, leading to muscle weakness, paralysis, and eventual respiratory failure. Average survival after diagnosis is two to five years, though progression varies. Bulbar ALS often advances more rapidly due to its impact on vital functions. The ALS Association provides resources for patients and families, including support groups and research funding efforts.

Ritter has not specified an exact departure date from WHO but indicated she would continue forecasting as long as possible because she loves the work. Station management has not announced immediate changes to the weather team lineup, which includes chief meteorologist Ed Wilson and others. In the interview, she expressed hope for a “miracle” reversal—acknowledging neurologists’ fallibility—but prepared for the likelihood that her broadcasting days are nearing an end.

The news highlights the personal toll of progressive illnesses on public figures whose voices and presence become part of daily routines for audiences. Ritter’s openness has sparked broader conversations about ALS awareness in Iowa, where community support networks remain strong.

Viewers and colleagues have rallied around Ritter, flooding social media with messages of encouragement. She described herself as an “open book” willing to share her story, hoping it might help others facing similar challenges. As she transitions from on-air duties, Ritter plans to focus on family, advocacy, and whatever opportunities remain to communicate her message.

The WHO 13 team continues to cover her story with sensitivity, including explanatory segments on ALS and bulbar variants. For more information, the station directed viewers to the ALS Association website.

Ritter’s career at WHO has spanned major weather events, community outreach, and consistent professionalism. Her impending exit marks the end of an era for central Iowa television weather coverage, leaving colleagues and audiences reflecting on her contributions while offering unwavering support during this difficult chapter.