National Weather Service

News Headlines

August 11, 2026: Derecho produces widespread wind damage and tornadoes across northern Illinois and northwest Indiana

Hazardous Weather Conditions

Current conditions at

Valparaiso Porter County Municipal Airport (KVPZ)

Lat: 41.45°NLon: 87°WElev: 768ft.

Partly Cloudy

74°F

23°C

Humidity	97%
Wind Speed	S 6 mph
Barometer	30.02 in (1016.2 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Last update	15 Aug 11:56 pm CDT

More Information:

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

Extended Forecast for

7 Miles W Francesville IN

Flood Watch until August 16, 10:00am

Click here for hazard details and duration

Flood Watch

Flood Watch until August 16, 10:00am
NOW until 10:00am Sun
Flood Watch
Overnight
Low: 72 °F
Showers
Likely
Sunday
High: 83 °F
Showers
Likely then
Chance
T-storms
Sunday Night
Low: 66 °F
Slight Chance
T-storms then
Mostly Cloudy
Monday
High: 77 °F
Mostly Sunny
Monday Night
Low: 58 °F
Mostly Clear
Tuesday
High: 78 °F
Mostly Sunny
Tuesday Night
Low: 64 °F
Partly Cloudy
then Showers
Likely
Wednesday
High: 75 °F
Showers
Likely

Detailed Forecast

Overnight

A slight chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 72. South southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 83. West wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 66. West northwest wind around 5 mph, with gusts as high as 15 mph.

Monday

Mostly sunny, with a high near 77. North wind 5 to 10 mph.

Monday Night

Mostly clear, with a low around 58. North wind around 5 mph becoming calm in the evening.

Tuesday

Mostly sunny, with a high near 78.

Tuesday Night

Showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

Wednesday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 75.

Wednesday Night

Partly cloudy, with a low around 57.