Lansing Emergency Management

{UPDATED POST ABOVE}

[THU 10:40PM] The line of storms now runs from Williamston City Hall to Dansville to Leslie and continues to move to the east. Lansing's airport hit 51mph and Mason's 37mph, and we're starting to see trees and powerlines being taken down resulting in some power outages.

Continue to monitor over the next half-hour as the system progresses through the southeast part of the county. The Lansing area and northwest part of Ingham County is cleared from the strongest winds.

A few reminders while we await potential severe weather tonight:

If Ingham County is under a Tornado Warning, the outdoor warning sirens will be sounded in that part of the county. If the tornado is confirmed, those sirens will be continually sounded while the threat continues.

If winds greater than 75mph are observed or expected, we will also sound the sirens. Those can cause more damage than a low-end tornado!

I will try to answer questions as best I can, but in the thick of things that may not happen in a timely manner. Please put them in a post - direct messaging is hard to get to when it's busy. Also when a post is no longer valid, we disable commenting on it just to avoid confusion because Facebook assumes it must be active and shows it randomly on timelines.

Find a trusted weather app. Sign up for our RAVE/Smart911 notices to get text and email warnings. Use a NOAA Weather Radio. Do NOT rely on OUTDOOR WARNING SIRENS if you are indoors!

https://911.ingham.org/health_and_safety/911/capital_area_ingham_county_alerts.php

Layers save lives...

{UPDATED POST ABOVE}

[THU 10:20PM] A line of storms with torrential rain and gusty winds is just moving into Ingham County at this time. While the weather radar previously showed signs of a possible tornado, those signals have weakened for now. That does NOT mean we are in the clear as these can sometimes spin up in a hurry - continue to monitor over the next hour!

As temperatures and humidity increase this week, it's important to recognize when heat is becoming dangerous.

Signs of Heat Exhaustion:
💦 Heavy sweating
😵 Dizziness or lightheadedness
🤕 Headache
🤢 Nausea or vomiting
💪 Weakness or fatigue
💓 Fast pulse

If someone is experiencing these symptoms:
➡️ Move them to a cool location
➡️ Give them water if they are conscious
➡️ Loosen clothing and apply cool, wet cloths

Signs of Heat Stroke (Medical Emergency):
🔥 Body temperature above 103°F
🧠 Confusion or altered mental state
❌ Hot, red skin
😵 Loss of consciousness
🚫 Seizures

Call 911 immediately if heat stroke is suspected.

Heat illness can affect anyone, but older adults, young children, outdoor workers, and people with chronic health conditions are at greater risk.

Know the signs. Act quickly. Stay safe.

🚨☀️💧

With temperatures climbing into the upper 80s and lower 90s this week, now is a good time to review some simple heat safety tips.

💧 Stay Safe in the Heat:
✅ Drink water regularly, even if you don't feel thirsty
✅ Limit outdoor activities during the hottest part of the day (typically 11 AM–6 PM)
✅ Wear lightweight, light-colored clothing
✅ Take breaks in air-conditioned buildings or shaded areas
✅ Check on older adults, neighbors, and those who may be more vulnerable to heat
✅ Never leave children or pets in a parked vehicle

Even a few hours of extreme heat can impact your health. Taking precautions now can help prevent heat-related illnesses.

Stay cool, Lansing! 😎💧

🌡️ A stretch of hot and humid weather is expected to impact the Lansing area from Tuesday through Thursday, with the hottest conditions expected on Wednesday. Afternoon temperatures that land in the mid-80s to lower 90s, combined with humidity, will increase the risk of heat-related illnesses.🌡️

☀️ What to Expect:
• Hot and humid conditions Tuesday–Thursday
• Peak heat likely on Wednesday
• Increased risk of heat exhaustion and heat-related illnesses, especially for older adults, young children, outdoor workers, and those with medical conditions

💧 How to Stay Safe:
✅ Drink plenty of water throughout the day
✅ Limit strenuous outdoor activities during the hottest hours
✅ Take frequent breaks in air-conditioned or shaded locations
✅ Check on neighbors, family members, and friends who may be vulnerable to the heat
✅ Never leave children or pets unattended in vehicles

🚨 Know the signs of heat illness: heavy sweating, dizziness, headache, nausea, confusion, or rapid pulse. If symptoms become severe, seek medical attention immediately.

Stay weather-aware and take steps now to protect yourself and your family from the upcoming heat. We will continue to monitor conditions and provide updates as needed.

🌡️💧☀️

The tornado sirens are activated because we are under a severe thunderstorm warning until 4:00. We are expecting winds as high as 80 mph. Take cover and monitor your local stations or weather apps.

{THIS STORM HAS MOVED EAST}

3PM TAKE SHELTER NOW IN LANSING AND THE NORTHERN/WESTERN part of Ingham County due to extreme winds expected in the next half hour.

🚨 Severe Weather is Expected to Move In Tonight 🌩️🌪️🌧️

With storms expected during the overnight hours, now is the time to prepare and stay alert. Please make sure you have multiple ways to receive weather warnings and are ready to act quickly if conditions worsen.

💡 A simple step you can take right now:
Take a moment to check the storm drains near your home or on your street and make sure they are clear of leaves, sticks, and debris. Keeping drains clear can help reduce surface flooding during heavy rain.

What to watch for tonight:
💨 Damaging winds
🌪️ Tornado potential
🧊 Large hail
🌊 Heavy rainfall that could lead to street, urban, and low-lying area flooding
⛔ If you encounter water over the road, Turn Around, Don’t Drown.
✅ Stay weather aware
✅ Be prepared for possible power outages
✅ Use caution if traveling tonight

We will continue sharing updates as conditions develop.

🚨 Severe Weather Alert for Tonight into Early Tomorrow 🌩️🌪️🌧️
We are monitoring a potentially significant severe weather event expected to impact the Lansing area tonight into early tomorrow morning. Current forecasts indicate a risk for strong to severe storms, with the greatest concern occurring overnight when visibility is lower and response times may be slower. If storms track directly over or remain in the Lansing area, localized rainfall totals could reach up to 3 inches, increasing the risk of flooding. Saturated ground will also lead to faster runoff and standing water concerns.

What we are watching:
⏰ Timing: 7:00 PM through 4:00 AM
💨 Damaging winds: Up to 75+ mph
🌪️ Tornado potential: The warm & cool air mixing plus the high winds
🧊 Large hail: Up to 2 inches
🌊 Flooding concerns: Urban and low-lying area flooding likely overnight

Possible impacts:
🔌 Power outages
🌳 Downed trees
🚧 Road closures
🌙 Increased overnight risk to the public due to darkness and reduced visibility

Please take time now to prepare:
✅ Have multiple ways to receive warnings
✅ Review your tornado safety plan
✅ Avoid flooded roadways overnight
✅ Be ready to act quickly if warnings are issued

We will continue to share updates through social media and opt-in RAVE alerts as conditions develop.