winterstormwarning.com

Winter Weather Advisory, Indiana

Moderate

Another 1 to 3 inches of snow, with most of the snow falling by mid-morning. Roads, and especially bridges and overpasses, will likely become slick and hazardous.

Ended Saturday, January 31, 2026.

Issued
Expires
Updated

Places in this advisory

How much

Snow across the area
Another 1 to 3 inches

Map

Map of Indiana with this advisory The Winter Weather Advisory covers Portage, Valparaiso, Chesterton. I-90I-65I-94I-294I-80PortageValparaisoSouth HavenILLINOISMICHIGANINDIANALake Michigan10 mi I-90I-65I-94I-294PortageValparaisoILLINOISMICHIGANINDIANALake Michigan10 mi I-90I-65I-94PortageValparaisoILLINOISMICHIGANINDIANALake Michigan20 mi I-90I-65PortageValparaisoILLINOISMICHIGANINDIANALake Michigan20 mi
  • This advisory
  • Interstates
  • US highways
Alert area: National Weather Service. Borders and highways: U.S. Census Bureau. Lakes, rivers and other countries: Natural Earth. Open this area in OpenStreetMap

Details from the National Weather Service

What
Lake effect snow. Additional snow accumulations between 1 and 3 inches, with most of the snow falling by mid-morning.
Where
Porter County.
When
Until noon CST today.
Impacts
Roads, and especially bridges and overpasses, will likely become slick and hazardous.
Additional details
Snowfall rates of over 1 inch per hour are possible through around sunrise across northern Porter County.

Updates

  1. Cancelled by the National Weather Service. January 31, 2026
  2. Winter Weather Advisory issued for Saturday overnight through Saturday evening. January 31, 2026