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August 11, 2026: Powerful Derecho Produces Widespread Wind Damage and Tornadoes Across Northern Illinois and Northwest Indiana

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Valparaiso Porter County Municipal Airport (KVPZ)

Lat: 41.45°NLon: 87°WElev: 768ft.

Fair

78°F

26°C

Humidity	76%
Wind Speed	N 9 mph
Barometer	29.93 in (1013.2 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	19 Aug 3:56 pm CDT

More Information:

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

Extended Forecast for

3 Miles N Valparaiso IN

Tonight
Low: 62 °F
Mostly Cloudy
Thursday
High: 77 °F
Sunny
Thursday Night
Low: 59 °F
Partly Cloudy
Friday
High: 79 °F
Mostly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 63 °F
Chance
T-storms then
Chance
Showers
Saturday
High: 76 °F
Mostly Sunny
Saturday Night
Low: 62 °F
Mostly Clear
Sunday
High: 74 °F
Sunny
Sunday Night
Low: 57 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 62. North northeast wind around 5 mph becoming calm in the evening.

Thursday

Sunny, with a high near 77. Calm wind becoming north northeast around 5 mph in the morning.

Thursday Night

Partly cloudy, with a low around 59. North wind around 5 mph becoming calm in the evening.

Friday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 79. South southwest wind around 5 mph, with gusts as high as 10 mph.

Friday Night

A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 63. South southwest wind around 5 mph.

Saturday

Mostly sunny, with a high near 76.

Saturday Night

Mostly clear, with a low around 62.

Sunday

Sunny, with a high near 74.

Sunday Night

Partly cloudy, with a low around 57.

Monday

Mostly sunny, with a high near 75.