来自MSN

What is the heat index and why does it matter? A brief explainer

BISMARCK, ND (KXNET) — Air temperature, dew point, heat index — all words that are thrown around by meteorologists during the heat of summer. And as the National Weather Service issued Heat Advisories ...
WSMV

What’s the difference between a Heat Advisory and an Extreme Heat Warning?

NASHVILLE, Tenn. (WSMV) - Both heat advisories and excessive heat warnings signify dangerous heat conditions, but they differ in the severity of the heat and the recommended actions. A Heat Advisory ...
The Providence Journal

After record-setting temperature Tuesday, RI faces one more day of heat, humidity and bad air

Rhode Island is experiencing excessive heat and humidity, with a heat advisory in effect for most of the state. Southern Rhode Island faces unhealthy air quality levels for sensitive groups due to ...
WLWT

Another steamy day: Heat indices remain near triple digits, but relief is on the way

Another steamy day with the heat index value expected between 99-102 Tuesday.A heat advisory is in place through 8 a.m. WednesdayThere will be far fewer downpours (most towns stay dry) Tuesday, ...