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

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Hazardous Weather Conditions

Current conditions at

Valparaiso Porter County Municipal Airport (KVPZ)

Lat: 41.45°NLon: 87°WElev: 768ft.

Fair

41°F

5°C

Humidity 47%
Wind Speed NW 8 G 23 mph
Barometer 29.85 in (1010.9 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 16 Nov 5:56 am CST
Extended Forecast for

Chesterton IN

  • Today

    Today: Sunny, with a high near 46. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 46 °F

    Sunny and
    Breezy then
    Sunny

  • Tonight

    Tonight: Clear, with a low around 34. Breezy, with a northwest wind 15 to 20 mph.

    Low: 34 °F

    Clear and
    Breezy then
    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 46. Northwest wind 5 to 10 mph becoming north northeast in the afternoon.

    High: 46 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Rain likely, mainly after midnight. Cloudy, with a low around 37. Light east northeast wind becoming east southeast 5 to 10 mph after midnight. Chance of precipitation is 60%.

    Low: 37 °F

    Slight Chance
    Rain then
    Rain Likely

  • Tuesday

    Tuesday: Rain likely, mainly before noon. Cloudy, with a high near 45. East southeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.

    High: 45 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain likely, mainly after noon. Mostly cloudy, with a high near 56.

    High: 56 °F

    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 46. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Clear, with a low around 34. Breezy, with a northwest wind 15 to 20 mph.
Monday
Increasing clouds, with a high near 46. Northwest wind 5 to 10 mph becoming north northeast in the afternoon.
Monday Night
Rain likely, mainly after midnight. Cloudy, with a low around 37. Light east northeast wind becoming east southeast 5 to 10 mph after midnight. Chance of precipitation is 60%.
Tuesday
Rain likely, mainly before noon. Cloudy, with a high near 45. East southeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.
Tuesday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 38.
Wednesday
Mostly cloudy, with a high near 50.
Wednesday Night
Mostly cloudy, with a low around 40.
Thursday
Rain likely, mainly after noon. Mostly cloudy, with a high near 56.
Thursday Night
Rain likely. Mostly cloudy, with a low around 48.
Friday
Rain likely. Mostly cloudy, with a high near 55.
Friday Night
A chance of rain. Mostly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chesterton IN
 41.61°N 87.08°W
Last Update:
4:06 am CST Nov 16, 2025
Forecast Valid:
6am CST Nov 16, 2025-6pm CST Nov 22, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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