Learn more about the CERT program at www.stlouis-mo.gov/government/d....

A large group of St. Louis City and County CERT graduates, instructors, and volunteers stand together outdoors at Fenton Fire House #2 in front of a firehouse building with red garage doors. Many wear green safety vests and helmets, holding gear bags, while others in casual or uniform attire stand alongside them. The group is arranged in a wide line, smiling toward the camera under a clear sky.

Two dozen community members completed St. Louis City/County CERT training this spring at @stlcc.bsky.social —gaining skills to help family, neighbors, and more in times of need.

Doing the greatest good for the greatest number. Thank you for stepping up.

#NationalVolunteerWeek #ReadySTL

UPDATE: 4/17/2026, 10:55 pm

The National Weather Service has canceled the Tornado Watch.

UPDATE: 4/17/2026, 10:55 pm

The National Weather Service has canceled the Tornado Watch.

www.stlouis-mo.gov/notifystl/

A weather radar map from the National Weather Service centered on central Missouri around 8:00 PM. A large area of rain (green) covers much of the region, with a more intense, curved band of thunderstorms (yellow to red) stretching from near the Lake of the Ozarks northward toward Columbia and Jefferson City. The strongest storm core (bright red) is just west of Jefferson City, with a hook-like shape suggesting rotation. Lighter rain extends east toward St. Louis and west toward Kansas City, while heavier storms are concentrated in the central part of the state.

We continue to monitor storms as they move across the state toward the City of St. Louis. They are expected to be in the St. Louis metro between 9 pm and 11 pm.

Be sure you can get weather alerts. Sign up now for #NotifySTL and watch local media to stay weather aware.

#stlwx

A public safety graphic from the City of St. Louis Emergency Management Agency shows a tornado funnel touching down in the distance. Large white text in the center reads “Tornado Watch,” with the agency’s circular logo at the top and the website “stlouis-mo.gov/ema” at the bottom.

A Tornado Watch has been issued for the City of St. Louis until 11 pm. Stay alert and be ready to act quickly if a warning is issued.

www.spc.noaa.gov/products/wat...

#stlwx

CORRECTED LINK: www.stlouis-mo.gov/notifystl/

We're keeping an eye on severe weather for later today. Be sure to have ways to stay weather aware by signing up for NotifySTL at stlouis-mo.gov/notifystl.

#stlwx

Severe Storm Spotter Training event flyer with logos for NOAA and the National Weather Service at the top. The background shows a snowy highway with cars driving in winter conditions. Event details: Thursday, April 16, 2026, from 6:30 p.m. to 8:30 p.m. in St. Louis, Missouri. Location: Goldfarb School of Nursing, 4483 Duncan Avenue, St. Louis, MO. Co-hosted by St. Louis City EMA and BJC College. The flyer notes that an American Sign Language (ASL) interpreter will be provided.

Come join us tonight to learn how to notice severe weather conditions and what to do when they impact the community. Taught by our partners from the @nws.noaa.gov St. Louis office.

#stlwx

4/15/2026 10:15pm: @nws.noaa.gov St. Louis has issued a Severe Thunderstorm Warning for the City of St. Louis until 1100 PM CDT.

Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds.

#stlwx

4/15/2206 9:50 pm: @nws.noaa.gov St. Louis has issued a Tornado Warning for the City of St. Louis until 1030 PM CDT.

IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows and vehicles will occur.

Four people work together in a raised garden bed, tending leafy plants and flowers outdoors on a sunny day. One person holds a wooden planter box while others plant and examine greenery. Text on the image reads ‘#WeatherAware’ and ‘#ReadySTL,’ with a City of St. Louis Emergency Management Agency logo.

Check the forecast and stay alert for changing weather while you enjoy gardening. 🌱

Sign up for NotifySTL for real-time alerts and be ready to head indoors if severe weather develops: stlouis-mo.gov/notifystl

#NationalGardeningDay #ReadySTL #WeatherAware

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Steps you can take -
➡️ Sign up for NotifySTL to get emergency alerts from the City of St. Louis
➡️ Own a weather radio.
➡️ Identify safe areas in your home before the storm occurs

City of St. Louis Strengthens Severe Weather Preparedness Following May 2025 Tornado The City is entering this spring significantly better prepared than it was one year ago, following substantial investments, structural reforms and ongoing improvements.

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These steps include:
➡️ Applying a collaborative Unified Command Structure with City agencies and partners
➡️ Partnering with key stakeholders, including the
@nws.noaa.gov St. Louis, for 24/7 weather information
➡️ Increasing CEMA staffing to build better resiliency, response and mitigation

🧵(1/3)
The City of St. Louis continues to take steps to prepare and protect our community ahead of storms this season:

#stlwx

National Weather Service St. Louis graphic showing severe thunderstorm risks for April 2–3, 2026. Today’s threat (noon–8 PM) mainly affects eastern Missouri and most of Illinois, with a slight risk (level 2 of 5) and uncertainty about storm strength. Friday’s threat (6 PM–3 AM) is focused along and north of I-44 in Missouri and west of I-55 in Illinois, with uncertainty on how far east storms will extend. Main hazards include damaging winds, hail, and tornadoes, with overall low confidence.

Please stay storm-aware today and tomorrow, as we have the potential for storms this afternoon and again tomorrow night.

#stlwx

Wind Advisory in effect from Noon today to 7pm CDT this evening for the City of St. Louis. South winds 20 to 30 mph with gusts up to 45 mph expected.

Winds this strong can make driving difficult, especially for high profile vehicles on east to west roadways. Use extra caution.

#stlwx

Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds.

The National Weather Service in St Louis has issued a Severe Thunderstorm Warning for the northeastern portion of the City of St. Louis until 400 AM CDT.

HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.

#stlwx

Graphic from the National Weather Service St. Louis showing a severe weather outlook for Tuesday, March 10, 2026. Thunderstorms are expected to develop between 4–8 PM over northeast Missouri and west-central Illinois and move southeast during the evening, weakening overnight. Possible hazards include damaging winds up to 70 mph, large hail up to baseball size, some strong tornadoes, and locally heavy rainfall. The map shows an Enhanced Risk (level 3 of 5) centered over northeast Missouri and west-central Illinois, surrounded by a Slight Risk (level 2 of 5) covering much of Missouri and Illinois, and a Marginal Risk (level 1 of 5) farther south and east. The graphic also advises people to have multiple ways to receive warnings and know their safe place in case severe weather occurs. 🌩️🌪️

Overnight storms are expected in St. Louis. Before you go to bed, have a way to get urgent weather alerts for your safety!

- Sign up for NotifySTL (stlouis-mo.gov/notifystl)
- Have a NOAA Weather Radio
- Keep your cell phone charged!

#ReadySTL #BePrepared #SpringStorms

A dark blue graphic with large white text reading “NEWS RELEASE.” A thin gray line and a bright yellow line run horizontally beneath the text. In the lower left corner is the City of St. Louis Emergency Management logo featuring an eagle and shield. On the right side, the website “www.stlouis-mo.gov/ema” is displayed in white text.

The @nws.noaa.gov St. Louis office, @cityema.bsky.social and @stlcc.bsky.social will offer a Storm Spotter Class on March 5, 2026, at 6:30 p.m. at the William J. Harrison Center, 3140 Cass Ave., St. Louis. ASL will be available.

Additional details: bit.ly/CityStormSpo...

Illustrated infographic titled “Six Basic Steps for Properly Measuring Snow,” from NOAA and the National Weather Service. A snowman holding a ruler appears near the title. The infographic explains why accurate snowfall measurements are important and shows six numbered steps: Supplies: A ruler or yardstick, a 24-by-24-inch white board, and a flag. Planning: Choose an open area away from tall objects but sheltered from the wind. Set-up: Set up before snow begins; place the board on the ground and mark it with a flag. Measuring Snow: Measure once daily at the same time, recording the total to the nearest tenth of an inch; wipe the board clean after measuring and place it back on top of the snow. When Snow Stops: Measure as soon as snowfall ends to avoid lower totals caused by melting, settling, or drifting. Reporting: Send the report to weather.gov or share via social media. Light blue snowy background with small falling snowflakes throughout.

As of 10:00 a.m., St. Louis Lambert Airport saw 7.7 inches of snow.

How much snow have you seen? @nws.noaa.gov St. Louis's office shared these steps for measuring snow. Grab a ruler, find a flat spot away from buildings, and measure to the nearest tenth of an inch. Let us know what you get!
#stlwx

Illustrated infographic titled “Dressing for Cold Weather.” It shows three panels labeled Chilly, Cold, and Extreme Cold, each with a child wearing recommended winter clothing. Chilly: Child wearing 1–2 layers, long pants, a jacket as an outer layer to block wind and rain, and warm waterproof shoes. Cold: Child wearing 2–3 layers, gloves, a warm hat, waterproof boots, and an outer layer to keep out wind and wet snow. Extreme Cold: Child wearing 3 or more insulating layers, gloves, a warm hat, a face mask covering ears and mouth, waterproof boots, and an outer layer to block wind. Text notes that adding layers helps keep you warm as temperatures drop. Source shown as weather.gov/safety with a NOAA logo.

Bitter cold remains in the City of St. Louis. If you must go outside, dress in layers to prevent frostbite or hypothermia. Cover as much skin as possible to protect your ears, face, hands and feet. Wear waterproof and insulated boots. A hat will keep your body warmer.

#stlwx

Flyer promoting the CERT (Community Emergency Response Team) training program. Images show volunteers wearing green CERT helmets assisting injured people during simulated emergency scenarios. Text reads: “Prepare to help your community in the event of a crisis!” The flyer explains that this free eight-week course, taught by area first responders, covers fire safety, search and rescue, team dynamics, and disaster medical operations, with a $9 registration fee. Classes begin the week of January 26, 2026, at the Wildwood and Forest Park campuses. Registration is open now. The St. Louis Community College logo and a QR code appear at the bottom.

Tomorrow is the LAST DAY to register for the Community Emergency Response Team class @stlcc.bsky.social at Forest Park. Class starts next Wednesday and runs for 8 weeks. REGISTER NOW: shorturl.at/e6okV

#CommunityPreparedness #ReadySTL

Close-up of a car tire next to snowy, icy tire tracks on a winter road. Text on the image reads, “Give snowplows plenty of room,” “Always wear a seat belt,” and “Keep mirrors, windows and lights clean.” Hashtags #BeInformed and #ReadySTL appear at the bottom alongside the City Emergency Management Agency logo.

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➡️ Give snowplows plenty of room, and don't pass them.
➡️ Always wear your seat belt.
➡️ Keep mirrors, windows and lights clean; keep your lights on.

Learn more at www.modot.org/winter-drivi... (@MoDOT)

#TeenDrivingAwarenessMonth #WinterWeather #ReadySTL

Close-up of a car tire and tread marks on an icy, snow-covered road. Text on the image reads, “Postpone travel until roads are cleared” and “Slow down and adjust speed to conditions.” Hashtags #BeInformed and #ReadySTL appear at the bottom alongside the City Emergency Management Agency logo.

(1/2) 🧵This weekend may bring more snow to St. Louis. Parents/guardians, share these reminders with your teen drivers before they travel on snowy roads.

➡️ If possible, postpone your travel until roads have been cleared.
➡️ Slow down and adjust your speed to the conditions.

Hopefully, you didn't put those sweaters away, as the spring-like warmth we've seen this week is returning to more seasonal temperatures. Stay prepared for the cold by visiting stlouis-mo.gov/cold.

#ReadySTL

🖼️ @nws.noaa.gov St. Louis office

Sign up now for the next session of Community Emergency Response Team classes. Gain essential skills in fire safety, search and rescue, team dynamics, and disaster medical operations. 8-week sessions start the week of January 26 through @stlcc.bsky.social. REGISTER: shorturl.at/e6okV

#ReadySTL

The cold wind chills as low as 10 below zero could result in hypothermia or frostbite if precautions are not taken.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.