Weather Command

⛅️For over 75 years, we've been Empowering Decision Makers 24/7®️ with real time weather information. ⛅️

[Weather Command @Weathercommand]

We are proud to be a sponsor of the APWA Chicago Metro Expo at the DuPage County fairgrounds! Stop by booth 48 and let's talk Weather. #chicagoweather #weather

[Weather Command @Weathercommand]

Ready for Day2 at APWA Chicago. Come on by our booth and say hello and let's talk weather!!! #weathercommand #chicagoweather #apwachicago #snowandice

[NWS Chicago @NWSChicago]

Severe T-storms are possible Wed afternoon & early evening. If storms become severe, damaging winds is most likely threat, but there is a small tornado risk, especially south of I-80. Stay weather aware tomorrow, have a method of getting any warnings, & a plan if one is issued!

[Weather Command @Weathercommand]

Before The Next Storm Hits, Be Sure To "Eliminate Weather Hype" With Accurate Weather Forecasts and Warnings From Weather Command!
Contact Us Today At: https://t.co/QM9TXc27Af

[NWS Chicago @NWSChicago]

Severe weather reports are always appreciated! Here’s how to properly report the various severe weather hazards. Remember to include your location and when the event occurred when Tweeting us reports.

https://t.co/zZhewmlPDB

#SeverePrep #ILwx

[NWS Chicago @NWSChicago]

(1/2) Thunderstorms and squall lines can quickly turn clear skies dark. Stay #WeatherReady by having a way to get weather alerts on your phone, and stay safe by immediately going inside when the skies turn threatening.
#SeverePrep #ILwx

[NWS Chicago @NWSChicago]

Did you know damaging straight line or downburst winds from a storm can do as much damage as a tornado? Large hail can also injure those caught outdoors & cause significant property damage. Taking severe thunderstorm warnings seriously is a must! #SeverePrep #ILwx

[NWS Chicago @NWSChicago]

Do you know how the @NWS defines thunderstorm strength? The NWS will only issue warnings when a thunderstorm is severe. The @NWSSPC issues severe weather outlooks to highlight the thunderstorm & severe weather potential across the country. #SeverePrep #ILwx

[NWS Chicago @NWSChicago]

Will you be ready for sudden flash floods? Stay #WeatherReady by enabling weather alerts on your phone. If flooding occurs while you’re outdoors, immediately get to higher ground, and NEVER enter floodwaters in a vehicle or on foot.
https://t.co/8UJ5h3HxQ0
#SeverePrep #ILwx

[NWS Chicago @NWSChicago]

This is why the NWS preparedness message for flash flooding is "Turn Around, Don't Drown." It is NEVER safe to drive or walk through flood waters.
https://t.co/NJfRjhvv0W
#SeverePrep #ILwx

[NWS Chicago @NWSChicago]

During a flood, water levels can quickly change. You are safest staying indoors, or seeking higher ground if shelter isn’t available. Never cross flood waters by vehicle or on foot. Most flood related deaths occur in vehicles.
https://t.co/NJfRjhN6pw
#SeverePrep #ILwx

[NWS Chicago @NWSChicago]

This short surveillance video clip of lightning striking a tree next to a parking lot is an excellent reminder of the importance of proper lightning safety.

https://t.co/mQUOYPi92h

https://t.co/knrav7aPN3

#SeverePrep #ILwx

[NWS Chicago @NWSChicago]

#Lightning is the most frequent threat to personal safety during t-storms. It seeks the tallest object. Remember that when in an open area, YOU ARE the tallest object. Key safety phrase to remember is, When Thunder Roars, Go Indoors! https://t.co/mQUOYPi92h #SeverePrep #ILwx

[NWS Chicago @NWSChicago]

The GOES-T weather satellite was successfully launched Wednesday afternoon. The launch was actually visible on our current GOES-16 weather satellite, check out the incredible loop below! More information on the GOES-T mission can be found here: https://t.co/CVJ8vWd9Ab

[NWS Chicago @NWSChicago]

(7/8) PLAN AHEAD if you will be driving when tornadoes are possible. During a tornado, seeking refuge in a vehicle or under an overpass is NOT safe. Best option is to drive to a designated shelter, basement, or safe room. https://t.co/O7wyfUXOUx #SeverePrep #ilwx

[NWS Chicago @NWSChicago]

(8/8) To emphasize, highway overpasses are NOT safe shelter during a tornado.
• Exposure to higher wind speeds with no protection
• Wind & debris become channeled underneath
• Your parked car could block traffic & emergency vehicles & put others at risk #SeverePrep #ilwx

[NWS Chicago @NWSChicago]

@NWSSPC (5/5) What to do in a Tornado Watch Checklist ✔
When a Tornado Watch is issued, make sure the items below are stored in your safe place

https://t.co/O7wyfUXOUx
https://t.co/mn6Je7HVKQ
#SeverePrep #ilwx

[NWS Chicago @NWSChicago]

Our annual important note about Tornado Sirens:
• They are for OUTDOOR warning purposes
• Siren is a signal to get indoors & seek more info
• It does NOT mean threat has ended when sirens stop
• Sirens are activated by cities/towns or counties, NOT the NWS
#SeverePrep #ilwx

[NWS Chicago @NWSChicago]

Reminder that the weekly weather radio test and a social media tornado drill will occur at 10 am CST this morning as part of Illinois Severe Weather Preparedness Week!

[NWS Chicago @NWSChicago]

Required weekly wx radio test will be conducted tomorrow Tue, 3/1 at 10 AM CST, instead of Wed. A test Tornado Warning will not be conducted again this year for IL, but a social media tornado drill will be! An ideal time to review your severe weather procedures. #SeverePrep #ILwx