Station Name: West Okoboji Lake at Lakeside Lab near Milford, IA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 1,430 feet

Nearest Address:
1838 IA-86
Wahpeton, IA 51351
Dickinson County

GPS Coordinates: 43.37857499, -95.1813857

Nearby Water Temperatures

Heat Advisory issued July 25 at 9:05PM CDT until July 26 at 12:00PM CDT by NWS Des Moines IA

Effective: Sat July 25, 2026, 9:05 PM
Expires: Sun July 26, 2026, 7:15 AM

* WHAT...For the Heat Advisory, heat index values up to 105. For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 113 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 108 possible. * WHERE...Portions of central, north central, northwest, south central, southwest, and west central Iowa. * WHEN...For the Heat Advisory, until noon CDT Sunday. For the Extreme Heat Warning, from noon to 9 PM CDT Sunday. For the Extreme Heat Watch, from Sunday evening through Monday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Extreme Heat Watch issued July 25 at 9:05PM CDT until July 27 at 10:00PM CDT by NWS Des Moines IA

Effective: Sat July 25, 2026, 9:05 PM
Expires: Sun July 26, 2026, 7:15 AM

* WHAT...For the Heat Advisory, heat index values up to 105. For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 113 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 108 possible. * WHERE...Portions of central, north central, northwest, south central, southwest, and west central Iowa. * WHEN...For the Heat Advisory, until noon CDT Sunday. For the Extreme Heat Warning, from noon to 9 PM CDT Sunday. For the Extreme Heat Watch, from Sunday evening through Monday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Extreme Heat Warning issued July 25 at 9:05PM CDT until July 26 at 9:00PM CDT by NWS Des Moines IA

Effective: Sat July 25, 2026, 9:05 PM
Expires: Sun July 26, 2026, 7:15 AM

* WHAT...For the Heat Advisory, heat index values up to 105. For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 113 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 108 possible. * WHERE...Portions of central, north central, northwest, south central, southwest, and west central Iowa. * WHEN...For the Heat Advisory, until noon CDT Sunday. For the Extreme Heat Warning, from noon to 9 PM CDT Sunday. For the Extreme Heat Watch, from Sunday evening through Monday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Heat Advisory issued July 26 at 4:48AM CDT until July 26 at 12:00PM CDT by NWS Des Moines IA

Effective: Sun July 26, 2026, 4:48 AM
Expires: Sun July 26, 2026, 3:00 PM

* WHAT...For the Heat Advisory, overnight temperatures in the mid to upper 70s provide little relief from daytime heat. For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 112 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 106 possible. * WHERE...Portions of northern, western and central Iowa. * WHEN...For the Heat Advisory, until noon CDT today. For the Extreme Heat Warning, from noon today to 9 PM CDT this evening. For the Extreme Heat Watch, from this evening through Monday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Extreme Heat Watch issued July 26 at 4:48AM CDT until July 27 at 10:00PM CDT by NWS Des Moines IA

Effective: Sun July 26, 2026, 4:48 AM
Expires: Sun July 26, 2026, 3:00 PM

* WHAT...For the Heat Advisory, overnight temperatures in the mid to upper 70s provide little relief from daytime heat. For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 112 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 106 possible. * WHERE...Portions of northern, western and central Iowa. * WHEN...For the Heat Advisory, until noon CDT today. For the Extreme Heat Warning, from noon today to 9 PM CDT this evening. For the Extreme Heat Watch, from this evening through Monday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.