⚠️ Flood Warning – Cass, MO; Henry, MO; Johnson, MO – Saturday, June 20, 2026

Flood Warning issued June 20 at 7:59PM CDT until June 24 at 3:00PM CDT by NWS Kansas City/Pleasant Hill MO

Details

…The National Weather Service in Kansas City/Pleasant Hill has
issued a Flood Warning for the following rivers in Missouri…

Big Creek at Blairstown affecting Cass, Henry and Johnson Counties.

This product along with additional weather and stream information is
available at www.weather.gov/kc/.

* WHAT…Moderate flooding is forecast.

* WHERE…Big Creek at Blairstown.

* WHEN…From Sunday morning to Wednesday afternoon.

* IMPACTS…At 20.0 feet, The west bank of the creek begins to flood.
At 23.0 feet, Flooding occurs at the west approach to the N Highway
bridge located 0.2 miles west of Blairstown. Flooding also occurs
across B Highway near Big Creek which is several miles northwest of
Blairstown.

* ADDITIONAL DETAILS…
– At 7:00 PM CDT Saturday the stage was 14.7 feet.
– Forecast…The river is expected to rise above flood stage late
tomorrow morning to a crest of 23.6 feet Monday morning. It will
then fall below flood stage early Tuesday afternoon.
– Flood stage is 20.0 feet.
– http://www.weather.gov/safety/flood

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.