Dense Fog Advisory Issued; Severe Storms Possible Late Tonight and Friday

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A dense fog advisory is in effect across portions of north-central and eastern Kansas on Thursday morning, with forecasters warning that visibility could drop below a quarter mile in some areas. After the fog lifts, the region is expected to see the potential for thunderstorms overnight and again on Friday, with some storms potentially becoming strong to severe and producing large hail, damaging winds, and a low risk of tornadoes.

Why it matters

Dense fog can create extremely hazardous driving conditions, increasing the risk of accidents, while severe thunderstorms can lead to property damage, power outages, and pose a threat to public safety. Advance warning allows residents and travelers to take appropriate precautions.

The details

The National Weather Service in Topeka has issued a dense fog advisory that is expected to remain in place until around 10 a.m. on Thursday. Drivers are urged to slow down, use low-beam headlights, and allow extra distance between vehicles while traveling. After the fog lifts, scattered thunderstorms are expected to develop late Thursday night into early Friday morning, with some storms potentially becoming strong to severe and producing hail up to half-dollar size and wind gusts between 50 and 60 mph. A greater risk of severe weather is expected later on Friday, with storms potentially redeveloping Friday afternoon and evening and bringing the potential for large hail, damaging winds, and a low risk of tornadoes.

• The dense fog advisory is in effect until around 10 a.m. on Thursday, March 5, 2026.
• Scattered thunderstorms are expected to develop late Thursday night into early Friday morning, March 6, 2026.
• A greater risk of severe weather is expected later on Friday, March 6, 2026, with storms potentially redeveloping Friday afternoon and evening.