City of St. Louis Emergency Management

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.

Graphic showing a cold-weather scene with a thermometer reading below freezing on the left and a snowy, blurred background. At the top is the City of St. Louis Emergency Management logo. Large text in the center reads “Cold Weather Advisory,” with “stlouis-mo.gov/cold” at the bottom.

The National Weather Service in St. Louis has issued a COLD WEATHER ADVISORY effective 9 PM Saturday (12/13) until Noon Sunday (12/14). Very cold wind chills between 10 and 15 below expected.

#stlwx

News & Alerts For information about events in Forest Park, visit the public events calendar.Monday, Dec. 1: Visitor Center Closing at 4 p.m.Due to the snowstorm, the Dennis & Judith Jones Visitor and Education Cent...

🚨 Due to the snowstorm, the Dennis & Judith Jones Visitor and Education Center in Forest Park will close at 4 pm today (Monday, Dec. 1)
www.forestparkmap.org/alerts

A screen capture from Metro's Facebook page stating "Snow Update: Some MetroBus routes and Metro Call-A-Ride trips are seeing significant delays due to deteriorating road conditions. MetroLink has no delays at this time. Visit MetroStLouis.org/Weather for the latest service updates. Please take caution if you must travel today, and allow extra time for your commute." A blue and white metro bus in traveling on a wet road with snow on the shoulder and snow flurries falling.

STL Metro reports that road conditions are causing delays on its bus and Call-A-Ride services.

#stlwx #travel #winter

A screenshot of Interstate 64 at Oakland Avenue, looking westbound, shows snow beginning to cover the pavement as traffic travels along the roadway.

Take it slow! This image is from the @MoDOT_StLouis camera on Interstate 64 and shows conditions shortly after 12 pm.

If you must travel, please plan extra time. Stay home if you can.

#stlwx #ReadySTL #Winter

Ice and Snow, Take It Slow. Did you know? Each year in the United States, there are over 1,000 deaths and 100,000 injuries due to vehicle crashes during winter weather. Clean off your vehicle before driving. Flying snow from cars causes accidents. Keep it slow, and don’t use cruise control. Roads can be slick even if they just look wet. Leave extra distance between vehicles. Stay especially far from snow plows.

Winter driving can be hazardous. Slow down to keep yourself and everyone on the road safe. Remember, “Ice and snow, take it slow”. Learn more at weather.gov/safety/winter

Slow down and use caution while traveling. In Illinois, check www.gettingaroundillinois.com for road conditions. In Missouri, visit traveler.modot.org/map or call 1-888-275-6636.

You can find information on cold weather safety here: stlouis-mo.gov/cold/

The National Weather Service has issued a Winter Weather Advisory effective midnight (12 AM) tonight to midnight (12 AM) Saturday night.

* WHAT...Snow expected. Total snow accumulations between 2 and 4 inches.

* IMPACTS...Plan on slippery road conditions.

#stlwx

11/23/2025 - 5:55 PM

NWS has issued a DENSE FOG ADVISORY until 9 AM CST Monday.

Visibility of 1/4 mile or less is possible in dense fog areas. Low visibility could make driving conditions hazardous.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

#stlwx

NWS St. Louis has issued a DENSE FOG ADVISORY until 9AM CST Friday, November 21.

Visibility of one-quarter mile or less is possible in dense fog areas. Low visibility could make driving conditions hazardous.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

The National Weather Service in St. Louis has issued a DENSE FOG ADVISORY until 10 AM.

Visibility of one-quarter mile or less is possible in dense fog areas. Low visibility could make driving conditions hazardous.

If driving, slow down, use headlights, and increase distance ahead of you.

#stlwx

Graphic from the City of St. Louis Emergency Management Agency. The background shows a frosted, icy texture with large white text reading “Freeze Watch.” Below the text is the website address “stlouis-mo.gov/ema.”

The National Weather Service in St. Louis has issued a Freeze Watch for the City of St. Louis for late Saturday night through Sunday morning. Sub-freezing temperatures as low as 30 are possible.

Information on cold weather safety: go.usa.gov/xpmQ8

#stlwx

A collage of four Halloween-themed pet photos. Top left: a golden dog wearing a headband with two glittery pumpkin decorations, lying beside a carved jack-o’-lantern. Top right: a small kitten dressed as a vampire sitting inside an orange pumpkin bucket, with paper bats on the wall behind. Bottom left: a gray cat wearing a black witch hat resting beside small pumpkins on a purple background. Bottom right: a white and brown dog dressed in a red ladybug costume sitting on a couch with string lights behind. The bottom of the graphic has an orange banner with the hashtags #BeInformed and #ReadySTL, and the City of St. Louis EMA logo.

STL pet parents! 🐕🐈 Halloween can be a fright for our furry friends — with all the doorbells, costumes & commotion, it’s easy for pets to slip outside.

Keep them safe indoors and double-check those ID tags! 🎃💛

#BeInformed #ReadySTL #PetSafety #HalloweenSafety

Graphic recognizing National First Responder Day. The background features silhouettes of a firefighter, police officer, and medical responder. On the left is the St. Louis Metropolitan Police badge, and on the right is the St. Louis Fire Department emblem. Text reads “National First Responder Day.” The bottom includes hashtags #BeInformed and #ReadySTL along with the City of St. Louis Emergency Management Agency logo.

Today is National First Responder Day. Thank you to the officers, firefighters, EMTs, and dispatchers for all you do every day!

#NationalFirstRespondersDay #SLMPD #JustifiablyProud #stlouis

Close-up of a car dashboard showing an illuminated tire pressure warning light, which looks like a caludron with an exclamation point in the center. Below the image are the hashtags #BeInformed and #ReadySTL, along with the City of St. Louis Emergency Management Agency logo.

Hey STL! 👋 It’s spooky season, but that glowing “cauldron” on your dashboard isn’t magic—it’s your tire pressure warning light! 🛞
Cooler temps = lower pressure, so give those tires a quick check and keep your ride safe. 🚗✨
#BeInformed #ReadySTL #FallSafety #stlwx

A graphic stating the SBA Deadline is October 25. Grace Period for Physical Damage Loans ENDS SATURDAY! Apply online at: sba.gov/disaster Questions about an application? Call (800) 659-2955, 7-1-1 for TTY services Email disastercustomerservice@sba.gov

The grace period deadline is SATURDAY for @SBAgov Physical Damage Loans related to the May 16 tornado.

Need assistance? Visit sba.gov/disaster to apply!

Questions about your application? Call (800) 659-2955, or 711 for TTY, or email disastercusomerservice@sba.gov

Check your furnace's filter. NEVER heat a home by using the stovetop or oven. It increases the risk of burns, fires and carbon monoxide poisoning.

Bring your furry friends inside when temperatures drop!

Taking steps now will help you be ready when winter comes!

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Cooler days are here - a reminder that even colder days are ahead.

Make sure you have warm outer layers, including hats and gloves, ready for everyone in your family.

(1/2) 🧵 #stlwx #ReadySTL

📷 NWS St. Louis

Sure! Here's a descriptive alt text for the image: **Alt text:** Informational graphic about the dangers of heavy rain during thunderstorms. The background shows a rain-soaked field. The text warns: "Thunderstorms Can Produce HEAVY RAIN." Safety tips include: "Don't drive through moving or standing water" (with a water icon), "It only takes 6 inches of flowing water to sweep you off your feet" (with a "6" icon), and "If you can’t see the road, turn around. Don’t drive around barricades!" (with a "Road Closed 500 ft" sign). The NOAA logo and the website "weather.gov/thunderstorm" appear at the bottom.

Thunderstorms continue to move through the area today, with wind being the primary threat. Storms could last throughout the afternoon into the evening and bring up to three inches of rain for St. Louis.

Follow us and local media for the latest weather changes throughout the day. #ReadySTL #stlwx