Station Name: DES PLAINES RIVER IN LOCK CHANNEL AT ROCKDALE, IL
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 512 feet

Nearest Address:
Channahon Road
Rockdale, IL 60436
Will County

GPS Coordinates: 41.5, -88.1069444

Nearby Water Temperatures

Extreme Heat Warning issued June 28 at 6:29PM CDT until July 1 at 10:00PM CDT by NWS Chicago IL

Effective: Sun June 28, 2026, 11:29 PM
Expires: Mon June 29, 2026, 9:30 AM

* WHAT...Dangerously hot conditions with heat index values around 105 expected each afternoon. * WHERE...Central Cook and Northern Cook Counties. * WHEN...From noon Monday to 10 PM CDT Wednesday. * 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. The magnitude of anticipated heat, combined with oppressive warmth at night will lead to hazardous conditions, particularly for the elderly and those with pre-existing health conditions. Residents of the city of Chicago can call 3 1 1 to request well being checks for elderly friends or family members, or for information on finding the nearest cooling center.

Extreme Heat Warning issued June 28 at 6:29PM CDT until July 1 at 10:00PM CDT by NWS Chicago IL

Effective: Sun June 28, 2026, 11:29 PM
Expires: Mon June 29, 2026, 9:30 AM

* WHAT...Dangerously hot conditions with heat index values around 105 expected each afternoon. * WHERE...Southern Cook County. * WHEN...From noon Monday to 10 PM CDT Wednesday. * 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. The magnitude of anticipated heat, combined with oppressive warmth at night will lead to hazardous conditions, particularly for the elderly and those with pre-existing health conditions. Residents of the city of Chicago can call 3 1 1 to request well being checks for elderly friends or family members, or for information on finding the nearest cooling center.

Wind Advisory issued June 28 at 4:41PM CDT until June 28 at 8:00PM CDT by NWS Chicago IL

Effective: Sun June 28, 2026, 9:41 PM
Expires: Mon June 29, 2026, 7:45 AM

* WHAT...For the Wind Advisory, southeast winds gusts 45 to 55 mph. For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 105 expected. * WHERE...Central Cook and Northern Cook Counties. * WHEN...For the Wind Advisory, until 8 PM CDT this evening. For the Extreme Heat Warning, from noon Monday to 10 PM CDT Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Heat related illnesses increase significantly during extreme heat and high humidity events.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. The magnitude of anticipated heat, combined with oppressive warmth at night will lead to hazardous conditions, particularly for the elderly and those with pre-existing health conditions. Residents of the city of Chicago can call 3 1 1 to request well being checks for elderly friends or family members, or for information on finding the nearest cooling center.

Extreme Heat Warning issued June 28 at 4:41PM CDT until July 1 at 10:00PM CDT by NWS Chicago IL

Effective: Sun June 28, 2026, 9:41 PM
Expires: Mon June 29, 2026, 7:45 AM

* WHAT...For the Wind Advisory, southeast winds gusts 45 to 55 mph. For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 105 expected. * WHERE...Central Cook and Northern Cook Counties. * WHEN...For the Wind Advisory, until 8 PM CDT this evening. For the Extreme Heat Warning, from noon Monday to 10 PM CDT Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Heat related illnesses increase significantly during extreme heat and high humidity events.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. The magnitude of anticipated heat, combined with oppressive warmth at night will lead to hazardous conditions, particularly for the elderly and those with pre-existing health conditions. Residents of the city of Chicago can call 3 1 1 to request well being checks for elderly friends or family members, or for information on finding the nearest cooling center.

Extreme Heat Warning issued June 28 at 4:41PM CDT until July 1 at 10:00PM CDT by NWS Chicago IL

Effective: Sun June 28, 2026, 9:41 PM
Expires: Mon June 29, 2026, 7:45 AM

* WHAT...Dangerously hot conditions with heat index values around 105 expected each afternoon. * WHERE...Southern Cook County. * WHEN...From noon Monday to 10 PM CDT Wednesday. * 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. The magnitude of anticipated heat, combined with oppressive warmth at night will lead to hazardous conditions, particularly for the elderly and those with pre-existing health conditions. Residents of the city of Chicago can call 3 1 1 to request well being checks for elderly friends or family members, or for information on finding the nearest cooling center.