The advisory is in effect from 1-7 p.m. today. Forecasters warn that dangerous heat index values of up to 105 are possible as temperatures climb into the mid-90s.

It’s expected to be even hotter and more humid on Tuesday, before things begin to cool off a bit mid-week.


The National Weather Service says both today and tomorrow will feature a combination of high temperatures and high humidity that will push heat index values well into the 100s.

The Arlington Street People’s Assistance Network, meanwhile, says it has extended its hours and opened overflow space at the Homeless Services Center this weekend.


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