Station Name: Seneca
Data Source: USGS

Elevation Above Sea Level: 499 feet / 152 meters

Nearest Address:
Harbor Lane
Seneca, IL 61360
La Salle County

GPS Coordinates: 41.2997, -88.6142

Nearby Water Temperatures

Winter Storm Warning issued November 28 at 2:59PM CST until November 30 at 6:00AM CST by NWS Chicago IL

Effective: Fri November 28, 2025, 2:59 PM
Expires: Sat November 29, 2025, 1:00 AM

* WHAT...Heavy snow expected. Total snow accumulations between 6 and 10 inches. Locally higher amounts possible northwest of an Ottawa to Aurora to Waukegan line. Southeast winds gusting to 30 mph. * WHERE...Portions of central, north central, and northeast Illinois and northwest Indiana. * WHEN...From 3 AM Saturday to 6 AM CST Sunday. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...The highest snowfall rates are expected Saturday afternoon, with some blowing and drifting snow possible. The snow may mix with or transition to drizzle east of interstate 55 Saturday evening.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for Illinois can be obtained at www.gettingaroundillinois.com. The latest road conditions for Indiana can be obtained at https://511in.org.

Winter Storm Warning issued November 28 at 9:49PM CST until November 30 at 6:00AM CST by NWS Chicago IL

Effective: Fri November 28, 2025, 9:49 PM
Expires: Sat November 29, 2025, 8:00 AM

* WHAT...Heavy snow expected. Total snow accumulations between 6 and 10 inches. Locally higher amounts possible northwest of an Ottawa to Aurora to Waukegan line. Southeast winds gusting to 30 mph. * WHERE...Portions of central, north central, and northeast Illinois and northwest Indiana. * WHEN...From 3 AM Saturday to 6 AM CST Sunday. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...The highest snowfall rates are expected Saturday afternoon, with some blowing and drifting snow possible. The snow may mix with or transition to drizzle east of Interstate 55 Saturday evening.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for Illinois can be obtained at www.gettingaroundillinois.com. The latest road conditions for Indiana can be obtained at https://511in.org.

Winter Storm Warning issued November 28 at 2:02PM CST until November 30 at 6:00AM CST by NWS Quad Cities IA IL

Effective: Fri November 28, 2025, 2:02 PM
Expires: Fri November 28, 2025, 10:15 PM

* WHAT...Heavy snow expected. Total snow accumulations between 10 and 14 inches. Winds gusting as high as 35 mph. * WHERE...Portions of north central and northwest Illinois and east central, northeast, and southeast Iowa. * WHEN...From midnight tonight to 6 AM CST Sunday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult to impossible.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. In Iowa, the latest road conditions are available at 511ia.org or by calling 511. In Illinois, the latest road conditions are available at gettingaroundillinois.com. Persons should consider delaying all travel. If travel is absolutely necessary, drive with extreme caution. Consider taking a winter storm kit along with you, including such items as tire chains, booster cables, flashlight, shovel, blankets and extra clothing. Also take water, a first aid kit, and anything else that would help you survive in case you become stranded.

Winter Storm Warning issued November 28 at 7:45PM CST until November 30 at 6:00AM CST by NWS Quad Cities IA IL

Effective: Fri November 28, 2025, 7:45 PM
Expires: Sat November 29, 2025, 3:45 AM

* WHAT...Heavy snow expected. Total snow accumulations between 10 and 14 inches. Winds gusting as high as 35 mph. * WHERE...Portions of north central and northwest Illinois and east central, northeast, and southeast Iowa. * WHEN...From midnight tonight to 6 AM CST Sunday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult to impossible.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. In Iowa, the latest road conditions are available at 511ia.org or by calling 511. In Illinois, the latest road conditions are available at gettingaroundillinois.com. Persons should consider delaying all travel. If travel is absolutely necessary, drive with extreme caution. Consider taking a winter storm kit along with you, including such items as tire chains, booster cables, flashlight, shovel, blankets and extra clothing. Also take water, a first aid kit, and anything else that would help you survive in case you become stranded.