Dangerous Heat Wave from the Midwest to East Coast; Severe Thunderstorms Across Portions of the Upper Midwest

A dangerous heat wave will persist through this weekend. Widespread warnings and advisories for the heat cover most of the eastern two-thirds of the U.S. Heat indices will surge past 100 degrees and even rise above 110 in many locations. Northwest of this dome of heat, severe thunderstorms with the possibility of strong tornadoes and widespread significant wind damage are possible into tonight. Read More >

Hazardous Weather Conditions

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Current conditions at

Valparaiso Porter County Municipal Airport (KVPZ)

Lat: 41.45°NLon: 87°WElev: 768ft.

Fair

89°F

32°C

Humidity	63%
Wind Speed	SW 12 mph
Barometer	29.83 in (1009.2 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	99°F (37°C)
Last update	19 Jul 7:56 pm CDT

More Information:

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

Extended Forecast for

3 Miles W Valparaiso IN

Excessive Heat Warning until July 20, 07:00pm

Click here for hazard details and duration

Excessive Heat Warning

Excessive Heat Warning until July 20, 07:00pm

NOW until
7:00pm Sat

Excessive Heat Warning
Tonight

Mostly Clear
Low: 78 °F
Saturday

Hot
High: 95 °F
Saturday
Night

Chance
T-storms
Low: 73 °F
Sunday

Chance
T-storms
High: 86 °F
Sunday
Night

Chance
T-storms
Low: 65 °F
Monday

Mostly Sunny
High: 77 °F
Monday
Night

Mostly Clear
Low: 59 °F
Tuesday

Sunny
High: 80 °F

Detailed Forecast

Tonight

Mostly clear, with a low around 78. South southwest wind around 10 mph, with gusts as high as 20 mph.

Saturday

Mostly sunny and hot, with a high near 95. Heat index values as high as 109. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Saturday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Southwest wind 5 to 10 mph becoming north in the evening. Winds could gust as high as 15 mph.

Sunday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 86. North wind 5 to 10 mph, with gusts as high as 15 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 65. North wind 5 to 10 mph, with gusts as high as 15 mph.

Monday

Mostly sunny, with a high near 77.

Monday Night

Mostly clear, with a low around 59.

Tuesday

Sunny, with a high near 80.

Tuesday Night

Clear, with a low around 60.

Wednesday

Sunny, with a high near 83.

Wednesday Night

Mostly clear, with a low around 62.