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 26 at 8:53PM CDT until July 27 at 8:00PM CDT by NWS Sioux Falls SD

Effective: Sun July 26, 2026, 8:53 PM
Expires: Mon July 27, 2026, 8:00 AM

* WHAT...Heat index values up to 105 expected. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and southeast South Dakota. * WHEN...Until 8 PM CDT Monday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.

Extreme Heat Warning issued July 26 at 8:53PM CDT until July 26 at 9:00PM CDT by NWS Sioux Falls SD

Effective: Sun July 26, 2026, 8:53 PM
Expires: Mon July 27, 2026, 8:00 AM

* WHAT...Heat index values up to 105 expected. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and southeast South Dakota. * WHEN...Until 8 PM CDT Monday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.

Heat Advisory issued July 26 at 7:56PM CDT until July 27 at 10:00PM CDT by NWS Des Moines IA

Effective: Sun July 26, 2026, 7:56 PM
Expires: Mon July 27, 2026, 6:00 AM

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to around 110 expected. For the Heat Advisory, heat index values up to around 105 expected. * WHERE...Portions of north central, northwest, and west central Iowa. * WHEN...For the Extreme Heat Warning, until 9 PM CDT this evening. For the Heat Advisory, until 10 PM CDT Monday. * 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 26 at 7:56PM CDT until July 26 at 9:00PM CDT by NWS Des Moines IA

Effective: Sun July 26, 2026, 7:56 PM
Expires: Mon July 27, 2026, 6:00 AM

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to around 110 expected. For the Heat Advisory, heat index values up to around 105 expected. * WHERE...Portions of north central, northwest, and west central Iowa. * WHEN...For the Extreme Heat Warning, until 9 PM CDT this evening. For the Heat Advisory, until 10 PM CDT Monday. * 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 27 at 3:37AM CDT until July 27 at 10:00PM CDT by NWS Des Moines IA

Effective: Mon July 27, 2026, 3:37 AM
Expires: Mon July 27, 2026, 1:45 PM

* WHAT...Heat index values up to 105. * WHERE...Portions of north central, northwest, and west central Iowa. * WHEN...Until 10 PM CDT this evening. * IMPACTS...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.