national weather service heat

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Dangerous heat expected this week

N.J. weather: Severe thunderstorms, dangerous heat in early weekend forecast

The National Weather Service forecasts a significant heat event starting Friday, with heat indexes potentially exceeding 100 degrees across much of New Jersey.

· 18h

Dangerous heat expected across the Chicago area this week, weather officials say

· 13h

Mass. weather: Dangerous heat could follow with rain, thunderstorms

Thu.’s maximum heat index could soar past 100 degrees

Digest more

· 34m

Heat dome is here: It will feel like 100 degrees-plus to 100 million of us

A heat dome expanding across much of the Midwest and South will envelop over 100 million Americans with temperatures at or above 100 degrees on an almost daily basis this week, forecasters say.

mlive · 20m

Heat Dome Ahead: Thursday’s maximum heat index could soar past 100 degrees

· 17h

Heat dome 2025: What's causing the heat wave in Tennessee? What to know

· 16h

Dangerous Heat Ahead For Central, East US

Widespread heat alerts are in effect as a heat dome builds over the center of the country.

· 1d

FORECAST: Green Country's first Extreme Heat Warning this summer

KLTN · 1d

Sunday Storm Chances, Heat Advisory Monday

· 1h

Hot, humid and scattered thunderstorms move in mid-week

A heat index near 100 degrees is expected both days.

· 17h

Extreme temperatures spread across much of Virginia this week

· 22h

National Weather Service: Dangerous heat expected in Mississippi this week

16mon MSN

How hot is it going to get in Cincinnati? Heat index values up to 105 in forecast

A heat wave will hit the region, with heat index values reaching 105 this Thursday and Friday. Here's what to know.

19h

National Weather Service issues heat advisory due to scorching Pensacola heat index

The National Weather Service office in Mobile, Alabama, issued a heat advisory in Escambia, Santa Rosa and Okaloosa counties between 10 a.m. and 7 p.m. Monday. Heat index values are forecast to reach as high as 109℉ in portions of south central and southwest Alabama, northwest Florida and southeast Mississippi.

13hon MSN

Heat dome map shows dangerous temperatures across U.S. Corn Belt, parts of the South

A heat dome is trapping over 90 million Americans in extreme temperatures this week with the National Weather Service issuing heat alerts from Nebraska to Florida.

48mon MSN

What's a heat dome, and how will it affect temperatures this week in South Carolina?

A heat dome has engulfed the South, Midwest, and East, bringing oppressive temperatures that are forecast to linger in the Upstate throughout the week

mlive1h

Heat advisory in place for Cass and Berrien counties for Wednesday

EDT the National Weather Service released a heat advisory valid for Wednesday between 2 p.m. EDT and 8 p.m. EDT for Cass and Berrien counties.

18h

State under heat warnings, advisories as hot weather remains

The entire state is under a heat advisory or an extreme heat warning from noon until 8 p.m. Monday, according to the National Weather Service.

20hon MSN

Ohio heat wave brings 100+ degree temperatures. See temps, full weather forecast

Per the NWS Wilmington office, which covers Central and Southwest Ohio, the heat index — the measure of how hot it feels — will hit 98 degrees in Cincinnati on Wednesday, July 23, and rise to 101 on Thursday, July 24, and Friday, July 25.