Station Name: GRAND PORTAGE RIVER AT GRAND PORTAGE MN
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 623 feet

Nearest Address:
1 Upper Rd
Grand Portage, MN 55605
Cook County

GPS Coordinates: 47.9634982, -89.6834233

Nearby Water Temperatures

Wind Advisory issued December 31 at 12:55PM CST until January 1 at 6:00AM CST by NWS Duluth MN

Effective: Wed December 31, 2025, 12:55 PM
Expires: Thu January 1, 2026, 1:00 AM

* WHAT...For the Wind Advisory, northwest winds 10 to 20 mph with gusts up to 45 mph expected. For the Cold Weather Advisory, very cold wind chills as low as 35 below zero expected. * WHERE...Southern Cook County. This includes the Tribal Lands of the Grand Portage Reservation. * WHEN...For the Wind Advisory, until 6 AM CST Thursday. For the Cold Weather Advisory, from midnight tonight to 10 AM CST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Pay particular attention to people celebrating the New Year outdoors and ensure everyone makes it back indoors safely, including anyone traveling home after festivities.

Cold Weather Advisory issued December 31 at 12:55PM CST until January 1 at 10:00AM CST by NWS Duluth MN

Effective: Wed December 31, 2025, 12:55 PM
Expires: Thu January 1, 2026, 1:00 AM

* WHAT...Very cold wind chills as low as 34 below zero expected. * WHERE...Koochiching, Central and North St. Louis, North Cook and Lake Counties. This includes the Tribal Lands of the Bois Forte Band, Lake Vermilion and, Nett Lake areas. Other locations including Voyageurs National Park. The entire Boundary Waters is also included. * WHEN...From midnight tonight to 10 AM CST Thursday. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Pay particular attention to people celebrating the New Year outdoors and ensure everyone makes it back indoors safely, including anyone traveling home after festivities.

Cold Weather Advisory issued December 31 at 12:55PM CST until January 1 at 10:00AM CST by NWS Duluth MN

Effective: Wed December 31, 2025, 12:55 PM
Expires: Thu January 1, 2026, 1:00 AM

* WHAT...For the Wind Advisory, northwest winds 10 to 20 mph with gusts up to 45 mph expected. For the Cold Weather Advisory, very cold wind chills as low as 35 below zero expected. * WHERE...Southern Cook County. This includes the Tribal Lands of the Grand Portage Reservation. * WHEN...For the Wind Advisory, until 6 AM CST Thursday. For the Cold Weather Advisory, from midnight tonight to 10 AM CST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Pay particular attention to people celebrating the New Year outdoors and ensure everyone makes it back indoors safely, including anyone traveling home after festivities.

Wind Advisory issued December 31 at 11:11PM CST until January 1 at 6:00AM CST by NWS Duluth MN

Effective: Wed December 31, 2025, 11:11 PM
Expires: Thu January 1, 2026, 10:00 AM

* WHAT...For the Wind Advisory, northwest winds 10 to 15 mph with gusts up to 45 mph. For the Cold Weather Advisory, very cold wind chills as low as 41 below zero expected. * WHERE...Southern Cook County. This includes the Tribal Lands of the Grand Portage Reservation. * WHEN...For the Wind Advisory, until 6 AM CST Thursday. For the Cold Weather Advisory, until 10 AM CST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Pay particular attention to people celebrating the New Year outdoors and ensure everyone makes it back indoors safely, including anyone traveling home after festivities.

Cold Weather Advisory issued December 31 at 11:11PM CST until January 1 at 10:00AM CST by NWS Duluth MN

Effective: Wed December 31, 2025, 11:11 PM
Expires: Thu January 1, 2026, 10:00 AM

* WHAT...Very cold wind chills as low as 39 below zero expected. * WHERE...Koochiching, Central and North St. Louis, North Cook and Lake Counties. This includes the Tribal Lands of the Bois Forte Band, Lake Vermilion and, Nett Lake areas. Other locations including Voyageurs National Park. The entire Boundary Waters is also included. * WHEN...Until 10 AM CST Thursday. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Pay particular attention to people celebrating the New Year outdoors and ensure everyone makes it back indoors safely, including anyone traveling home after festivities.

Cold Weather Advisory issued December 31 at 11:11PM CST until January 1 at 10:00AM CST by NWS Duluth MN

Effective: Wed December 31, 2025, 11:11 PM
Expires: Thu January 1, 2026, 10:00 AM

* WHAT...For the Wind Advisory, northwest winds 10 to 15 mph with gusts up to 45 mph. For the Cold Weather Advisory, very cold wind chills as low as 41 below zero expected. * WHERE...Southern Cook County. This includes the Tribal Lands of the Grand Portage Reservation. * WHEN...For the Wind Advisory, until 6 AM CST Thursday. For the Cold Weather Advisory, until 10 AM CST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Pay particular attention to people celebrating the New Year outdoors and ensure everyone makes it back indoors safely, including anyone traveling home after festivities.