Widespread Excessive Heat and Humidity in Midwest to Spread to East Coast

High pressure building across the Central and Eastern U.S. will produce a dangerous combination of heat and humidity. Heat indices from unusually high dewpoints and well above normal temperatures may reach 110 to 115 degrees. In addition, near record warm low temperatures will limit recovery from hot daytime temperatures. Read More >

Hazardous Weather Conditions

Current conditions at

Newark, Newark Heath Airport (KVTA)

Lat: 40.02° N Lon: 82.46° W Elev: 883 ft.

Fair

89°F

32°C

Humidity	57%
Wind Speed	Calm
Barometer	29.93 in (1012.6 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	18 Jul 4:54 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Detailed forecast for

Knox County

Tonight

Mostly sunny, then becoming partly cloudy this evening, then becoming mostly clear. A chance of showers and thunderstorms early, then showers and thunderstorms likely this evening. A chance of showers and thunderstorms after midnight. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.

Friday

Partly cloudy. Hot with highs in the mid 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 106.

Friday Night

Partly cloudy. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. Heat index values up to 105 early in the evening.

Saturday

Mostly sunny. Hot with highs in the lower 90s. Southwest winds 5 to 10 mph. Heat index values up to 103 in the afternoon.

Saturday Night

Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. West winds around 5 mph. Heat index values up to 106 early in the evening.

Sunday

Partly sunny with a chance of showers and thunderstorms in the morning, then mostly cloudy with showers and thunderstorms likely in the afternoon. Highs in the upper 80s. Chance of rain 60 percent. Heat index values in the upper 90s.

Sunday Night

Mostly cloudy. Showers and thunderstorms likely, mainly in the evening. Lows in the upper 60s. Chance of rain 60 percent.

Monday

Partly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 40 percent.

Monday Night

Mostly clear. Lows in the lower 60s.

Tuesday

Mostly sunny. Highs in the upper 70s.

Tuesday Night

Clear. Lows in the upper 50s.

Wednesday

Sunny. Highs in the lower 80s.