extreme heat warning

Dangerous heat with afternoon highs in the 90s and triple-digit feels-like temperatures is expected through Sunday, accompanied by an Extreme Heat Warning until Sunday evening. A level 2 severe storm threat is also in effect for Sunday.

Austin Parks and Recreation Department announced that its Summer Playgrounds Program sites will close early due to an extreme heat warning. The decision aims to mitigate risks associated with the extreme weather.

Austin and Central Texas are under an Extreme Heat Warning until 8 p.m. Wednesday, with a heat index expected to reach 115 degrees today.

A heat wave in Southern California is nearing its peak, with the Los Angeles County Department of Public Health issuing an extreme heat warning due to high daytime temperatures and unusually warm overnight conditions.

The National Weather Service has issued a heat advisory until 8 p.m. Tuesday and an extreme heat warning from 11 a.m. to 8 p.m. Wednesday for Houston and Southeast Texas due to dangerously high temperatures.

Southern California experienced its hottest day of the year on Wednesday, with slight relief expected Thursday, but dangerously high temperatures will persist in inland areas until 8 p.m. Thursday under an ongoing extreme heat warning. The warning remains in effect for much of Los Angeles County, including valleys, mountains, and inland coastal plain areas, where temperatures are projected to reach upper 90s to around 105 degrees.

Southern California is experiencing its hottest day under an extreme heat warning, with temperatures expected to reach 100-110 degrees in valleys, lower mountain elevations, and far interior regions. The National Weather Service warned residents to prepare for the peak heat conditions.

Southern California is under an extreme heat warning with temperatures nearing 110 degrees in inland areas of Los Angeles, Orange, Riverside, and San Bernardino counties. The warning is in effect from 10 a.m. Tuesday to 8 p.m. Thursday.

An Extreme Heat Warning has been issued for Middlesex, Monmouth, Ocean, and Somerset counties in Central New Jersey by the National Weather Service. The warning is effective from 10:00 a.m. to 8:00 p.m. on Wednesday, with expected temperatures of 95 to 100 degrees.

A 4Warn Weather Alert is active in Metro Detroit as dangerous heat returns, marking the region’s second July heat wave with temperatures reaching 90°F and a heat advisory in effect Tuesday. The event includes consecutive days of 90°F+ temperatures, heat index values up to 104°F, and minimal overnight cooling, though it falls short of an Extreme Heat Warning.

Denver faces near-record heat with a Heat Advisory in effect for the I-25 corridor, while Northwestern Colorado experiences an Extreme Heat Warning with temperatures up to 106°F. The week will remain sweltering, with the Denver metro hitting mid to upper-90s daily, and wildfires persisting under dry conditions. A potential monsoon moisture shift could bring rain next weekend.

A powerful high-pressure ridge is causing record-breaking heat across Colorado, with Denver metro temperatures reaching the upper 90s and parts of the Western Slope hitting triple digits. Extreme Heat Warnings and Ozone Action Day Alerts are in effect, with near-record temperatures expected early next week before potential monsoon moisture returns by next weekend.

Southern California is experiencing a heat wave with varying alerts: heat advisories until Tuesday, an extreme heat watch from Tuesday to Thursday, and an extreme heat warning for the Coachella Valley. The National Weather Service updated heat alert terminology last year due to increasing climate-driven heat intensity.

Nineteen people have died in New Jersey, and they are expected to be healed, as an extreme heat warning remains in effect until 9 p.m., state officials reported.

Washington DC’s Fourth of July parade was canceled due to an extreme heat warning issued by the National Weather Service. The event, organized by the National Park Service, was scheduled for Saturday but was called off as high temperatures affected the east coast.

Virginia Zoo staff are ensuring animals stay cool during an extreme heat warning in Hampton Roads. The zoo is implementing measures to protect animal welfare amid high temperatures.

Severe thunderstorm watches and extreme heat warnings are active in multiple counties across Southeast Michigan on Friday, July 3, with alerts lasting until 10 p.m. and 8 p.m., respectively. The alerts cover Wayne, Oakland, Macomb, Washtenaw, Monroe, Livingston, Lenawee, Lapeer, Genesee, St. Clair, and Sanilac counties.

The DC region faces extreme heat again on Friday with temperatures reaching 100-105°F and heat indices up to 112°F, posing life-threatening conditions. An Extreme Heat Warning remains in effect, with potential record-breaking highs at Reagan National and Dulles International Airports. Isolated severe storms are possible in the afternoon and evening, with increased chances of storms affecting Fourth of July plans.

Metro Detroit faces extreme heat with heat index values exceeding 100° on Friday, alongside a risk of strong to severe thunderstorms in the afternoon and evening. The National Weather Service has issued an Extreme Heat Warning for most of the region until Thursday night and a Heat Advisory for Sanilac County until Friday night, with high temperatures in the 90s and elevated humidity. Severe weather risks include damaging winds, large hail, and heavy rainfall.

Rockaway Beach reopened at 3:30 p.m. after intermittent closures due to multiple confirmed bull shark sightings off the Queens coastline. The NYC Emergency Management Department issued a warning, and the Parks Department confirmed no further sightings before reopening. Hempstead beaches also closed and reopened following a 9-foot shark sighting.

Chicago's heatwave is subsiding, but dangerously high temperatures and storms are expected through the weekend. The National Weather Service issued an extreme heat warning, with temperatures feeling up to 108 degrees, though no records were broken. Cooler weather is expected by midweek, but Friday and the weekend will remain hot with scattered storms.

An extreme heat warning has been issued for the New York City area, with feels-like temperatures potentially reaching 115 degrees. The dangerous heat is compounded by poor air quality, raising public health concerns ahead of the holiday weekend.

Chicago experienced a severe heatwave with temperatures reaching 108 degrees, prompting an extreme heat warning. Residents adapted by using fire hydrants, umbrellas, and wearable fans, while meteorologists forecast gradual cooling by the weekend.

On 7/2/2026, an Extreme Heat Warning is in effect, with high risk of heat-related illness due to sweltering weather conditions.

An Extreme Heat Warning continuing in the Chicago area is putting strain on air conditioning systems. The warning, initially in effect on Wednesday, remains in place on Thursday.

Metro Detroit and Southeast Michigan are experiencing dangerous heat with temperatures in the upper 90s and heat index values up to 110 degrees. An Extreme Heat Warning remains in effect until Thursday evening, followed by continued high temperatures into Friday. Increased chances of thunderstorms are expected late Thursday through Friday, with potential for severe weather.

An extreme heat warning in Metro Detroit has led to power outages in Warren as temperatures near 100 degrees, prompting increased use of air conditioning.

An Extreme Heat Warning remains in effect for Southeast Michigan through Thursday evening, with highs in the mid to upper 90s and heat indices near 105°. Storm chances increase Thursday evening and Friday, with Marginal Risk severe weather warnings for parts of the region. Rain and thunderstorms are expected to linger into the weekend, though temperatures will gradually decrease.

An extreme heat warning was issued across the Midwest and Great Lakes as temperatures and humidity created dangerous conditions with heat indexes exceeding 100°F. Cities like Detroit and Philadelphia opened cooling centers, while infrastructure issues like buckling roads emerged. Health officials warned of heat-related illnesses and dehydration risks.

A dangerous heat wave is expected to affect the tri-state area starting Wednesday, with afternoon temperatures reaching the mid-90s and some inland areas approaching 100 degrees. The National Weather Service has issued an Extreme Heat Warning through Friday.

Chicago is experiencing an Extreme Heat Warning through Thursday, with strong to severe storms expected tomorrow night into Friday, impacting the holiday weekend. The weather event includes extreme heat followed by potential severe thunderstorms.

An Extreme Heat Warning is in effect for the Chicago area on Wednesday, with dangerously high temperatures continuing. The weather alert highlights ongoing dangerous conditions across the region.

Metro Detroit faces dangerous heat with temperatures in the mid to upper 90s and heat indexes exceeding 105°F through Thursday, followed by increased storm chances starting Friday as temperatures gradually decline over the holiday weekend. Saharan dust contributes to hazy skies and vivid sunrises/sunsets, while severe thunderstorms are possible, particularly north of I-69 and along I-94.

Extreme heat with heat index values up to 110 degrees is affecting Metro Detroit through Thursday, with lingering dangerous conditions expected into Friday. The National Weather Service has issued an Extreme Heat Warning and the 4Warn Weather Alert remains in effect, urging residents to take precautions against heat-related illnesses.

An extreme heat warning is in effect until late Thursday or early Friday due to dangerous heat and humidity. Afternoon heat indices are expected to range between 103 and 110 degrees.

An extreme heat warning has been issued for New York City as temperatures and heat index are expected to exceed 100 degrees, marking the hottest period in over 15 years. The tri-state region faces dangerous heat conditions with actual air temperatures potentially reaching 100 degrees.

A severe heatwave with dangerous conditions exceeding 100°F heat index is affecting the Midwest and Great Lakes, prompting extreme heat warnings and health advisories. The heat is expected to shift to the East, causing event cancellations and infrastructure issues like buckling roads. Cities such as Detroit and Philadelphia have opened cooling centers to combat the crisis.

Chicago is experiencing dangerous heat under an Extreme Heat Warning through Thursday. Storms are expected to provide potential relief by the holiday weekend.

Dangerous heat conditions with heat indexes exceeding 100°F (37.8°C) are affecting the Midwest and Great Lakes regions, prompting extreme heat warnings in Michigan, Illinois, Ohio, Indiana, Kentucky, and Iowa. The National Weather Service warns of heat-related illnesses, while cities like Detroit and Milwaukee implement cooling measures. The heat wave is expected to shift to the East Coast, impacting the Northeast through the Fourth of July.

An Extreme Heat Warning is active in Southeast Michigan through Thursday evening, with temperatures reaching mid-90s to near 100°, high humidity causing heat indices of at least 105°, and minimal nighttime relief. A Saharan dust event will create vivid sunsets before a chance of rain cools temperatures to around 95° by Friday.