National Integrated Heat Health Information System

The National Integrated Heat Health Information System (NIHHIS). Follow us for information, tools, and resources on heat and health #NIHHIS #HeatSafety @NOAA

[National Integrated Heat Health Information System @HeatGov]

Beat the #heat! If you're heading to a sports game or another outdoor event this summer, make sure to stay cool and hydrated to prevent heat-related illness.⚽💧

Check out the graphics below and visit https://t.co/NNbzaTs6e5 for #HeatSafety tips.

[NWS Weather Prediction Center @NWSWPC]

The latest key message update for the Expanding Mid-July Heat across the Plains and Inter-Mountain West.

[nhtsagov @NHTSAgov]

Sadly, 2 children have died after being left or forgotten in a hot car within a span of just 3 days this July. 💔🌡️

As another dangerous heat dome with triple-digits temps threatens parts of the U.S., remember these prevention tips:
🧸 Keep a toy in the front seat as a visual cue.
📱 Leave an item you need in the back.
🔒 Lock empty cars so kids can't climb inside.

[FEMA @fema]

Extreme heat can become dangerous quickly! If your area is under a heat alert, stay hydrated, limit time outdoors during the hottest part of the day, check on neighbors & NEVER leave children or pets in a parked car. Download the FEMA app to get alerts: https://t.co/bCOlw2Mh7B

[NWS Weather Prediction Center @NWSWPC]

A major summer heat wave arrives Friday, bringing dangerous 95-105°F+ highs to the Intermountain West & Plains. Warm nights mean zero relief, leading to extreme HeatRisk. Protect yourself & livestock: hydrate & never leave kids/pets in cars.

[National Integrated Heat Health Information System @HeatGov]

Spending time outdoors this summer? Take steps to prevent heat-related illness!

Make sure you take frequent breaks in air conditioning 🏢, rest in shady areas 🌳, and cool yourself off with cold, damp towels.💧

Find more #HeatSafety information on https://t.co/NNbzaTs6e5.

[NWS Weather Prediction Center @NWSWPC]

Dangerous heat wave continues across the Southeast & Carolinas into next week. Highs in the 90s-100s & high humidity will push heat indices to 105-110°F, bringing major to extreme HeatRisk. Stay safe: limit outdoor time & stay hydrated!

[NWS Weather Prediction Center @NWSWPC]

🚨HAZARDOUS HEAT: Dangerous heat continues across the Carolinas, Georgia, and Florida through the weekend. Highs in 90s-100s with heat indices up to 105-110°. Extreme HeatRisk builds in FL/Southeast Coast. Limit time outdoors & stay hydrated! https://t.co/pGx1JRZdMa

[NWS Weather Prediction Center @NWSWPC]

🚨DANGEROUS HEAT: The 1st major heat wave of summer hits the Intermountain West/Plains Fri, spreading NE next week. Highs of 95-105°+ (locally >110°) may break records. Limit outdoors, hydrate & check on pets.

Full updates: https://t.co/pGx1JRZdMa

[NWS Climate Prediction Center @NWSCPC]

Amplifying mid-level high pressure favors an increasing risk of extreme heat across much of the western and central U.S. approaching mid-July. Low elevation areas may have temperatures upwards of 95-100 deg F, and above 110 deg F across the Southwest and the CA Central Valley.

[nhtsagov @NHTSAgov]

Tragically, a child died in a hot car over the Fourth of July weekend — it's the 10th such death so far this year and the 4th to happen in Florida in 2026. 💔

With extreme heat continuing across parts of the country, remind yourself to always check your backseat: Stop. Look. Lock. 🛑👁️🔒

[National Integrated Heat Health Information System @HeatGov]

Stay safe as temperatures rise! Follow these tips to stay hydrated:

• Drink more water, regardless of how active you are.
• Don't wait until you're thirsty to drink.
• Stay away from very sugary or alcoholic drinks.

More information: https://t.co/FcqN1T23Jq
#HeatSafety

[National Integrated Heat Health Information System @HeatGov]

You can play a role in protecting your community from #heat! Closely monitor friends and family for signs of heat-related illness. 👥

Visit https://t.co/PtPhMp0Br0 to get #HeatSafety information for different groups, including older adults, children, athletes, and more.

[National Integrated Heat Health Information System @HeatGov]

Protect your pets from the heat! Bring pets indoors on hot days and help them stay hydrated by leaving them plenty of fresh water in shady areas. Never leave pets in a parked car, even if the windows are open.

Learn more: https://t.co/Kp0w5LE717

[National Integrated Heat Health Information System @HeatGov]

Today, over 40 million people in the US are under active extreme heat advisories, watches, and warnings. Make sure to stay cool, hydrated, and informed. Know the signs of heat-related illness and how to stay safe.

Visit https://t.co/U1Hgc4wLo1 for more #HeatSafety information.

[National Park Service @NatlParkService]

Summer is here, which means increasingly high temperatures and humidity. While the heat may allow for more time outdoors, it can also increase your risk for dehydration and related illnesses.

🥤No matter what type of park you’re visiting, stay hydrated and drink before you feel thirsty.

🥤The amount of water you need may increase if you are doing a strenuous activity.

🥤Bring enough water to drink with you for the duration of your trip.

🥤When in a park, make sure to locate areas where you can access drinking water.

[CDC Emergency @CDCemergency]

Beat the heat and keep your fan energy high by staying shaded, sipping often, and cooling down like a champ so the sun doesn’t steal your spotlight. ☀️💧

Play it smart when temps go on the attack and stay cool from kickoff to extra time so every cheer counts.
https://t.co/gJZUZzDzKH
#SoccerSafetyUSA

[NWS Weather Prediction Center @NWSWPC]

Dangerous heatwave continues across the central and eastern U.S. through the end of the week https://t.co/kPv4k077nv

[nhtsagov @NHTSAgov]

We're putting this back on your feed today as a dangerous heat dome grips parts of the country this Fourth of July weekend. 🥵🌡️

Please take 5 seconds to look at these 4 heatstroke myths again and hit REPOST to help us pass this critical safety reminder along to every parent, grandparent and caregiver traveling today. It's NEVER safe to leave a child in a hot car. Let's keep our families safe. ❤️

[National Park Service @NatlParkService]

This is your friendly reminder that the sun is not playing around. Summer temperatures will be hot across much of the country leading into and through the July 4th weekend. As always, we encourage everyone heading outdoors to stay hydrated, take breaks in the shade, wear a hat and sunscreen, sploot responsibly, know your limits, and look out for one another.