National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Thunderstorms and Widespread Rainfall Across the Southern Plains

Isolated severe thunderstorms and widespread showers may produce flash flooding across the Southern Plains through Thursday. Numerous instances of flash flooding are expected in south-central Texas, including portions of the Hill Country; and an additional area across eastern Oklahoma into the Ozarks on Thursday. Heavy rainfall and mountain snow will return to southern California on Thursday. Read More >

Current conditions at

Valparaiso Porter County Municipal Airport (KVPZ)

Lat: 41.45°NLon: 87°WElev: 768ft.

Fog/Mist

41°F

5°C

Humidity 96%
Wind Speed S 3 mph
Barometer 30.15 in (1021.4 mb)
Dewpoint 40°F (4°C)
Visibility 1.75 mi
Last update 20 Nov 1:56 am CST
Extended Forecast for

Rensselaer IN

  • Overnight

    Overnight: Patchy drizzle and fog. Cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Patchy
    Drizzle and
    Patchy Fog

  • Thursday

    Thursday: Patchy drizzle and fog before 9am. Cloudy, with a high near 48. Calm wind becoming south southwest around 5 mph.

    High: 48 °F

    Patchy
    Drizzle and
    Patchy Fog
    then Cloudy

  • Thursday Night

    Thursday Night: A slight chance of rain before midnight, then a slight chance of rain after 3am. Cloudy, with a low around 46. Calm wind. Chance of precipitation is 20%.

    Low: 46 °F

    Slight Chance
    Rain

  • Friday

    Friday: A 40 percent chance of rain. Cloudy, with a high near 53. Calm wind becoming north northeast around 5 mph in the morning. Winds could gust as high as 10 mph.

    High: 53 °F

    Chance Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 33. North northeast wind around 5 mph, with gusts as high as 10 mph.

    Low: 33 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy drizzle and fog. Cloudy, with a low around 41. Calm wind.
Thursday
Patchy drizzle and fog before 9am. Cloudy, with a high near 48. Calm wind becoming south southwest around 5 mph.
Thursday Night
A slight chance of rain before midnight, then a slight chance of rain after 3am. Cloudy, with a low around 46. Calm wind. Chance of precipitation is 20%.
Friday
A 40 percent chance of rain. Cloudy, with a high near 53. Calm wind becoming north northeast around 5 mph in the morning. Winds could gust as high as 10 mph.
Friday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 33. North northeast wind around 5 mph, with gusts as high as 10 mph.
Saturday
Sunny, with a high near 49.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly cloudy, with a high near 53.
Monday Night
Rain likely. Cloudy, with a low around 42.
Tuesday
A chance of rain. Mostly cloudy, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rensselaer IN
 40.94°N 87.16°W
Last Update:
1:41 am CST Nov 20, 2025
Forecast Valid:
2am CST Nov 20, 2025-6pm CST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation