Station Name: La Grange L&D 8
Data Source: USGS

Elevation Above Sea Level: 427 feet / 130 meters

Nearest Address:
Lock & Dam Road
La Grange, IL 62378
Cass County

GPS Coordinates: 39.9403, -90.5344

Nearby Water Temperatures

Winter Storm Watch issued November 27 at 3:23PM CST until November 30 at 12:00AM CST by NWS St Louis MO

Effective: Thu November 27, 2025, 3:23 PM
Expires: Fri November 28, 2025, 6:30 AM

* WHAT...Heavy snow possible. Total snow accumulations between 4 and 8 inches possible. * WHERE...Portions of south central, southwest, and west central Illinois and east central and northeast Missouri. * WHEN...From late Friday night through Saturday evening. * IMPACTS...Travel could be very difficult.

Monitor the latest forecasts for updates on this situation.

Winter Storm Warning issued November 28 at 2:17AM CST until November 30 at 12:00AM CST by NWS St Louis MO

Effective: Fri November 28, 2025, 2:17 AM
Expires: Fri November 28, 2025, 5:30 PM

* WHAT...Heavy snow expected. Total snow accumulations between 4 and 6 inches. * WHERE...Portions of south central, southwest, and west central Illinois and northeast Missouri. * WHEN...From midnight tonight to midnight CST Saturday Night. * IMPACTS...Travel could be very difficult.

The rapid accumulation of snow will make travel extremely difficult, if not impossible. If travel is necessary, be sure to exercise extreme caution. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. In Illinois, the latest road conditions can be obtained at www.gettingaroundillinois.com. In Missouri, the latest road conditions can be obtained at traveler.modot.org/map or by calling 1-888-275-6636.

Winter Storm Watch issued November 27 at 2:45PM CST until November 30 at 6:00AM CST by NWS Lincoln IL

Effective: Thu November 27, 2025, 2:45 PM
Expires: Fri November 28, 2025, 4:00 AM

* WHAT...Heavy snow possible. Total snow accumulations in excess of 5 inches north of I-70...and greater than 8 inches along and north of a Macomb to Bloomington line. * WHERE...All of central Illinois along and north of I-70. * WHEN...From late Friday night through late Saturday night. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult.

Monitor the latest forecasts for updates on this situation. Persons should delay all travel if possible. If travel is absolutely necessary, drive with extreme caution and be prepared for sudden changes in visibility. Leave plenty of room between you and the motorist ahead of you, and allow extra time to reach your destination. Avoid sudden braking or acceleration, and be especially cautious on hills or when making turns. Make sure your car is winterized and in good working order.

Winter Storm Warning issued November 28 at 6:07AM CST until November 30 at 6:00AM CST by NWS Lincoln IL

Effective: Fri November 28, 2025, 6:07 AM
Expires: Fri November 28, 2025, 4:00 PM

* WHAT...Heavy snow expected. Total snow accumulations in excess of 5 inches. * WHERE...Portions of central and west central Illinois. * WHEN...From midnight tonight to 6 AM CST Sunday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. The strong winds and weight of snow on tree limbs may down power lines and could cause sporadic power outages. Travel could be very difficult to impossible.

Persons should consider delaying all travel. Motorists should use extreme caution if travel is absolutely necessary. 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 2:36AM CST until November 30 at 6:00AM CST by NWS Quad Cities IA IL

Effective: Fri November 28, 2025, 2:36 AM
Expires: Fri November 28, 2025, 11:15 AM

* WHAT...Heavy snow possible. Total snow accumulations of 6 to 10 inches or isolated higher amounts are possible. Winds could gust as high as 25 mph. * WHERE...Portions of west central Illinois, southeast Iowa, and northeast Missouri. * 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.

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. In Missouri, the latest road conditions are available at modot.org or by calling 511. 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.