Station Name: Marseilles L&D 5 Met Stn
Data Source: USGS

Elevation Above Sea Level: 476 feet

Nearest Address:
Commercial Street
Marseilles, IL 61341
La Salle County

GPS Coordinates: 41.3261, -88.7147

Nearby Water Temperatures

Flood Warning issued June 27 at 9:40AM CDT until June 29 at 7:00AM CDT by NWS Chicago IL

Effective: Sat June 27, 2026, 9:40 AM
Expires: Sun June 28, 2026, 3:45 AM

...The Flood Warning continues for the following rivers in Illinois... Illinois River at La Salle affecting Bureau, Putnam and La Salle Counties. For the Illinois River (Upper)...including La Salle...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River from Starved Rock Lock and Dam downstream to confluence with Big Bureau Creek, including the La Salle gauge. * WHEN...Until Monday morning. * IMPACTS...At 22.0 feet, Lower parking lot at Starved Rock State Park is inundated east of La Salle. High water levels begin to impact shipping interests along the river. * ADDITIONAL DETAILS... - At 8:45 AM CDT Saturday the stage was 21.2 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:45 AM CDT Saturday was 21.7 feet. - Forecast...The river is expected to fall below flood stage early Monday morning and continue falling into next week. - Flood stage is 20.0 feet. - http://www.weather.gov/safety/flood

A Flood Warning means water levels above flood stage are imminent or may already be occurring. Persons along rivers and streams in the warned area should take immediate precautions to protect life and property. These forecasts are based on observed precipitation as well as forecast precipitation 24 hours into the future. Changes to the rainfall forecast, or any additional rainfall after 24 hours, may cause changes to these river forecasts. Additional information is available at www.weather.gov. The next statement will be issued by late tonight.

Flood Warning issued June 27 at 9:45AM CDT until June 29 at 7:00AM CDT by NWS Lincoln IL

Effective: Sat June 27, 2026, 9:45 AM
Expires: Sun June 28, 2026, 1:45 AM

...The Flood Warning is extended for the following rivers in Illinois... Illinois River at Henry affecting Marshall and Putnam Counties. ...The Flood Warning continues for the following rivers in Illinois... Illinois River at Peoria affecting Peoria, Woodford and Tazewell Counties. Illinois River at Beardstown affecting Schuyler, Brown, Morgan and Cass Counties. Illinois River near Havana affecting Fulton, Mason and Cass Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River at Henry. * WHEN...Until Monday morning. * IMPACTS...At 23.0 feet, Water begins to affect the marina in Henry along with minor flooding of land adjacent to the river. * ADDITIONAL DETAILS... - At 8:45 AM CDT Saturday the stage was 23.6 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:45 AM CDT Saturday was 23.9 feet. - Forecast...The river is expected to rise to a crest of 23.6 feet this afternoon. It will then fall below flood stage early Monday morning. - Flood stage is 23.0 feet. - http://www.weather.gov/safety/flood

Persons with interests along this river need to remain aware of the latest forecasts and associated flood risk for their area. Stay tuned for further updates on this flooding situation. Additional information is available at www.weather.gov.

Extreme Heat Watch issued June 27 at 11:51AM CDT until July 1 at 10:00PM CDT by NWS Chicago IL

Effective: Sat June 27, 2026, 11:51 AM
Expires: Sat June 27, 2026, 10:00 PM

* WHAT...Dangerously hot conditions with heat index values around 105 possible. * WHERE...Cook County. * WHEN...From Monday afternoon through Wednesday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.

Flood Warning issued June 27 at 9:45AM CDT until July 2 at 1:00PM CDT by NWS Lincoln IL

Effective: Sat June 27, 2026, 9:45 AM
Expires: Sun June 28, 2026, 1:45 AM

...The Flood Warning is extended for the following rivers in Illinois... Illinois River at Henry affecting Marshall and Putnam Counties. ...The Flood Warning continues for the following rivers in Illinois... Illinois River at Peoria affecting Peoria, Woodford and Tazewell Counties. Illinois River at Beardstown affecting Schuyler, Brown, Morgan and Cass Counties. Illinois River near Havana affecting Fulton, Mason and Cass Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River at Peoria. * WHEN...Until early Thursday afternoon. * ADDITIONAL DETAILS... - At 8:45 AM CDT Saturday the stage was 20.3 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:45 AM CDT Saturday was 20.5 feet. - Forecast...The river is expected to fall below flood stage Thursday morning and continue falling to 16.8 feet Saturday, July 04. - Flood stage is 18.0 feet. - http://www.weather.gov/safety/flood

Persons with interests along this river need to remain aware of the latest forecasts and associated flood risk for their area. Stay tuned for further updates on this flooding situation. Additional information is available at www.weather.gov.