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Sweltering 90-100 F heat to expand, affect 170 million in central and eastern US. Details here Chevron right

Closter, NJ

73°F
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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Monday, June 23

Day

6/23
97°Hi
RealFeel® 105°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 98°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Mostly sunny, hot and very humid; one of the hottest days of the year so far; stay cool and well hydrated
alerts

Extreme Heat Warning

12:00 PM Sunday - 8:00 PM Tuesday

Max UV Index11 (Extreme)

AccuLumen Brightness Index™9 (Very Bright)

WindNW 6 mph

Wind Gusts13 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover11%

Morning

Afternoon

Night

6/23
77°Lo
RealFeel® 82°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
Clear and very warm; little heat relief; uncomfortable night for sleeping without air conditioning
alerts

Extreme Heat Warning

12:00 PM Sunday - 8:00 PM Tuesday

WindWSW 5 mph

Wind Gusts10 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover3%

Evening

Overnight

Sun & Moon

15 hrs 08 mins
Rise 5:24 AM
Set 8:32 PM
Waning Crescent
Rise 3:11 AM
Set 7:13 PM

Temperature History

6/23
High
Low
Forecast
97°
77°
Average
84°
66°
Last Year
96°
74°

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