Sedalia-Pettis County Emergency Management Agency

08/11/2026

NWS Alert> Updated: Extreme Heat Warning is in effect in Pettis County.

Dangerously Hot Conditions with Heat Index Values Up to 109. Where: In Kansas, Linn Ks & Miami Counties. In Missouri, Cooper, Howard, Pettis, Saline, Bates, Cass, Henry & Johnson Mo Counties. When: until 8 PM Friday. Impacts Heat Related Illnesses Increas...

Drink Plenty Of Fluids, Stay In An Air-conditioned Room, Stay Out Of The Sun, And Check Up On Relatives And Neighbors. Do Not Leave Young Children And Pets In Unattended Vehicles. Car Interiors Will Reach Lethal Temperatures In A Matter Of Minutes.

08/11/2026

🐝☀️ THIS OR THAT TUESDAY! 🥵

It’s going to be a HOT one, Pettis County! 🔥

When the temperatures climb, what’s your go-to? 😎
Check out the choices below and tell us yours in the comments! 👇😂

Stay cool, stay hydrated, and take those heat breaks! 💧🐝

08/10/2026

08/09/2026

NWS Alert> Extreme Heat Warning in effect from Noon in Pettis County.

Dangerously Hot Conditions with Heat Index Values Up to 107 Expected. Where: In Kansas, Linn Ks & Miami Counties. In Missouri, Cooper, Howard, Pettis, Saline, Bates, Cass, Henry & Johnson Mo Counties. When: From Noon Today to 8 PM Wednesday. Impacts Heat...

08/08/2026

NWS Alert> Extreme Heat Watch in effect from Sunday afternoon in Pettis County.

Dangerously Hot Conditions with Heat Index Values 105 Degrees or Higher 4 Days In A Row Possible. Where: In Kansas, Linn & Miami Counties. In Missouri, Cooper, Howard, Pettis, Saline, Bates, Cass, Henry & Johnson Counties. When: From Sunday Afternoon Thro...

08/06/2026

NWS Alert> Flood Warning in effect from Thursday afternoon in Pettis County.

Blackwater River At Valley City. When: until Friday Evening. Impacts At 22.0 Feet, Woodlands & Farm Fields Along The River Begin to Flood. At 25.0 Feet, County Highway E Near Valley City & Highway 23 Near The Perry State Wildlife Area are Under Water... https://www.simpleweatheralert.com/cgi-bin/weatherdetail.py?m=urn:oid:2.49.0.1.840.0.6d4a21e2aae325d10451ab2b10a687d0e2155a31.001.1&a=2048&t=0&wjh=1&wji=1

Turn Around, Don't Drown When Encountering Flooded Roads. Most Flood Deaths Occur In Vehicles. This Product Along With Additional Weather And Stream Information Is Available At Www.weather.gov/kc/.

08/06/2026

NWS Alert> Flood Advisory is in effect in Pettis County until 2:15 PM.

Affected Locations Include La Monte, Bunceton, Houstonia, Hughesville & Clifton City. https://www.simpleweatheralert.com/cgi-bin/weatherdetail.py?m=urn:oid:2.49.0.1.840.0.ea06759a8f4e92fc025c49a0c88700fa6cee2890.001.1&a=2048&t=0&wjh=1&wji=1

08/06/2026

Once again with storms moving through the area, the siren test is canceled for August. Nothing severe today, just good old fashion thunderstorms.

08/06/2026

NWS Alert> Severe Thunderstorm Warning remains in effect in Pettis County until 3 AM.

Severe Thunderstorms From La Monte to Sedalia to Green Ridge Moving E At 35 MPH. 60 MPH Wind Gusts. Locations Impacted Include Sedalia, La Monte, Smithton, Green Ridge, Houstonia, Hughesville & Sedalia Memorial Arpt. https://www.simpleweatheralert.com/cgi-bin/weatherdetail.py?m=urn:oid:2.49.0.1.840.0.71433760295fe19027f2cea1cd8edf8c6b5dc8b6.001.1&a=2048&t=0&wjh=1&wji=1

08/06/2026

NWS Alert> Severe Thunderstorm Warning is in effect in Pettis County until 3 AM.

Severe Thunderstorms From K**b Noster to Whiteman Air Force Base to Green Ridge Moving E At 35 MPH. 60 MPH Wind Gusts. Locations Impacted Include Sedalia, La Monte, Smithton, Green Ridge, Houstonia, Hughesville & Sedalia Memorial Arpt. https://www.simpleweatheralert.com/cgi-bin/weatherdetail.py?m=urn:oid:2.49.0.1.840.0.f65824cc9ee1f441a22dfe107037bc4716d9f858.001.1&a=2048&t=1&wjh=1&wji=1