Weather for Superior, Wisconsin
Current Weather
Humidity: 94%
Feels Like: 55.8°F
Wind: ENE 7.2 mph
Wind Gusts: 9 mph
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 4 mi
UV Index: 0.7
Five Day Weather Forecast
Wed
H: 61°F
L: 55°F
Thu
H: 59°F
L: 54°F
Fri
H: 62°F
L: 57°F
Sat
H: 64°F
L: 56°F
Sun
H: 68°F
L: 56°F
Air Quality
Nitrogen Dioxide: 1.67 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 96 μg/m3
Astronomical
Sun Transit: 1:05 PM
Sunset: 7:29 PM
Daylight: 12 hrs 49 mins
Moon Transit: 3:09 AM
Moonset: 10:23 AM
Moon Phase: Waning Gibbous
Moon Illumination: 86.2%
Best Times for Fishing or Hunting
Major Periods
2:39 AM - 5:09 AM2:48 PM - 5:18 PM
Minor Periods
8:06 PM - 9:36 PM9:53 AM - 11:23 AM
Action Rating: 2 out of 5
Dense Fog Advisory issued September 10 at 1:21AM CDT until September 10 at 10:00AM CDT by NWS Duluth MN
Effective: Wed September 10, 2025, 1:21 AM
Expires: Wed September 10, 2025, 10:00 AM
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Minnesota, Crow Wing, Aitkin, Pine, Cass, Itasca, Carlton, St. Louis, Cook and Lake Counties. In Wisconsin, Ashland, Bayfield, Burnett, Douglas, Sawyer, and Washburn Counties. This includes the Tribal Lands of the Red Cliff Band, the Fond du Lac Band, the Grand Portage Reservation, the St. Croix Band in Burnett County, the Lac Courte Oreilles Reservation, the Bad River Reservation, the Mille Lacs Band, East Lake, Hinckley, Lena Lake and, Big Sandy Lake areas and the Bois Forte Band, Nett Lake, Lake Vermilion and, Deer Creek areas. Other locations including the Apostle Islands National Lakeshore, Voyageurs National Park and Madeline Island. The entire Boundary Waters is also included. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
If driving, slow down, use your low-beam headlights and fog lights, and leave plenty of distance ahead of you.
Dense Fog Advisory issued September 10 at 1:21AM CDT until September 10 at 10:00AM CDT by NWS Duluth MN
Effective: Wed September 10, 2025, 1:21 AM
Expires: Wed September 10, 2025, 10:00 AM
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Minnesota, Crow Wing, Aitkin, Pine, Cass, Itasca, Carlton, St. Louis, Cook and Lake Counties. In Wisconsin, Ashland, Bayfield, Burnett, Douglas, Sawyer, and Washburn Counties. This includes the Tribal Lands of the Red Cliff Band, the Fond du Lac Band, the Grand Portage Reservation, the St. Croix Band in Burnett County, the Lac Courte Oreilles Reservation, the Bad River Reservation, the Mille Lacs Band, East Lake, Hinckley, Lena Lake and, Big Sandy Lake areas and the Bois Forte Band, Nett Lake, Lake Vermilion and, Deer Creek areas. Other locations including the Apostle Islands National Lakeshore, Voyageurs National Park and Madeline Island. The entire Boundary Waters is also included. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
If driving, slow down, use your low-beam headlights and fog lights, and leave plenty of distance ahead of you.
Dense Fog Advisory issued September 10 at 1:21AM CDT until September 10 at 10:00AM CDT by NWS Duluth MN
Effective: Wed September 10, 2025, 1:21 AM
Expires: Wed September 10, 2025, 10:00 AM
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Minnesota, Crow Wing, Aitkin, Pine, Cass, Itasca, Carlton, St. Louis, Cook and Lake Counties. In Wisconsin, Ashland, Bayfield, Burnett, Douglas, Sawyer, and Washburn Counties. This includes the Tribal Lands of the Red Cliff Band, the Fond du Lac Band, the Grand Portage Reservation, the St. Croix Band in Burnett County, the Lac Courte Oreilles Reservation, the Bad River Reservation, the Mille Lacs Band, East Lake, Hinckley, Lena Lake and, Big Sandy Lake areas and the Bois Forte Band, Nett Lake, Lake Vermilion and, Deer Creek areas. Other locations including the Apostle Islands National Lakeshore, Voyageurs National Park and Madeline Island. The entire Boundary Waters is also included. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
If driving, slow down, use your low-beam headlights and fog lights, and leave plenty of distance ahead of you.
Dense Fog Advisory issued September 10 at 1:21AM CDT until September 10 at 10:00AM CDT by NWS Duluth MN
Effective: Wed September 10, 2025, 1:21 AM
Expires: Wed September 10, 2025, 10:00 AM
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Minnesota, Crow Wing, Aitkin, Pine, Cass, Itasca, Carlton, St. Louis, Cook and Lake Counties. In Wisconsin, Ashland, Bayfield, Burnett, Douglas, Sawyer, and Washburn Counties. This includes the Tribal Lands of the Red Cliff Band, the Fond du Lac Band, the Grand Portage Reservation, the St. Croix Band in Burnett County, the Lac Courte Oreilles Reservation, the Bad River Reservation, the Mille Lacs Band, East Lake, Hinckley, Lena Lake and, Big Sandy Lake areas and the Bois Forte Band, Nett Lake, Lake Vermilion and, Deer Creek areas. Other locations including the Apostle Islands National Lakeshore, Voyageurs National Park and Madeline Island. The entire Boundary Waters is also included. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
If driving, slow down, use your low-beam headlights and fog lights, and leave plenty of distance ahead of you.
Dense Fog Advisory issued September 10 at 1:21AM CDT until September 10 at 10:00AM CDT by NWS Duluth MN
Effective: Wed September 10, 2025, 1:21 AM
Expires: Wed September 10, 2025, 10:00 AM
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Minnesota, Crow Wing, Aitkin, Pine, Cass, Itasca, Carlton, St. Louis, Cook and Lake Counties. In Wisconsin, Ashland, Bayfield, Burnett, Douglas, Sawyer, and Washburn Counties. This includes the Tribal Lands of the Red Cliff Band, the Fond du Lac Band, the Grand Portage Reservation, the St. Croix Band in Burnett County, the Lac Courte Oreilles Reservation, the Bad River Reservation, the Mille Lacs Band, East Lake, Hinckley, Lena Lake and, Big Sandy Lake areas and the Bois Forte Band, Nett Lake, Lake Vermilion and, Deer Creek areas. Other locations including the Apostle Islands National Lakeshore, Voyageurs National Park and Madeline Island. The entire Boundary Waters is also included. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
If driving, slow down, use your low-beam headlights and fog lights, and leave plenty of distance ahead of you.
Weather Forecast
Average Temperature: 58.9°F
Average Humidity: 97%
Wind: 8.3 mph
UV Index: 1
Air Quality
Nitrogen Dioxide: 8.27 μg/m3
Sulphur Dioxide: 1.34 μg/m3
Ozone: 77.28 μg/m3
Astronomical
Sun Transit: 1:05 PM
Sunset: 7:29 PM
Daylight: 12 hrs 49 mins
Moon Transit: 3:09 AM
Moonset: 10:23 AM
Moon Phase: Waning Gibbous
Moon Illumination: 86.2%
Best Times for Fishing or Hunting
Major Periods
2:39 AM - 5:09 AM2:48 PM - 5:18 PM
Minor Periods
8:06 PM - 9:36 PM9:53 AM - 11:23 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 56.9°F
Average Humidity: 97%
Wind: 10.1 mph
UV Index: 1.1
Air Quality
Nitrogen Dioxide: 2.38 μg/m3
Sulphur Dioxide: 0.37 μg/m3
Ozone: 89.12 μg/m3
Astronomical
Sun Transit: 1:04 PM
Sunset: 7:27 PM
Daylight: 12 hrs 45 mins
Moon Transit: 4:02 AM
Moonset: 11:48 AM
Moon Phase: Waning Gibbous
Moon Illumination: 77.5%
Best Times for Fishing or Hunting
Major Periods
3:32 AM - 6:02 AM3:42 PM - 6:12 PM
Minor Periods
8:32 PM - 10:02 PM11:18 AM - 12:48 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 59.3°F
Average Humidity: 94%
Wind: 15 mph
UV Index: 1
Air Quality
Nitrogen Dioxide: 4.22 μg/m3
Sulphur Dioxide: 1.32 μg/m3
Ozone: 88.36 μg/m3
Astronomical
Sun Transit: 1:04 PM
Sunset: 7:25 PM
Daylight: 12 hrs 42 mins
Moon Transit: 4:58 AM
Moonset: 1:13 PM
Moon Phase: Waning Gibbous
Moon Illumination: 67.4%
Best Times for Fishing or Hunting
Major Periods
4:28 AM - 6:58 AM4:41 PM - 7:11 PM
Minor Periods
9:06 PM - 10:36 PM12:43 AM - 2:13 PM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 59.7°F
Average Humidity: 90%
Wind: 16.6 mph
UV Index: 0.9
Air Quality
Nitrogen Dioxide: 5.04 μg/m3
Sulphur Dioxide: 2.15 μg/m3
Ozone: 100.28 μg/m3
Astronomical
Sun Transit: 1:04 PM
Sunset: 7:23 PM
Daylight: 12 hrs 39 mins
Moon Transit: 5:58 AM
Moonset: 2:34 PM
Moon Phase: Waning Gibbous
Moon Illumination: 56.4%
Best Times for Fishing or Hunting
Major Periods
5:28 AM - 7:58 AM5:42 PM - 8:12 PM
Minor Periods
9:52 PM - 11:22 PM2:04 PM - 3:34 PM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 61.4°F
Average Humidity: 85%
Wind: 15 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 3.8 μg/m3
Sulphur Dioxide: 1.61 μg/m3
Ozone: 104.15 μg/m3
Astronomical
Sun Transit: 1:03 PM
Sunset: 7:21 PM
Daylight: 12 hrs 36 mins
Moon Transit: 7:00 AM
Moonset: 3:42 PM
Moon Phase: Last Quarter
Moon Illumination: 45.1%
Best Times for Fishing or Hunting
Major Periods
6:30 AM - 9:00 AM6:44 PM - 9:14 PM
Minor Periods
12:00 AM - 12:00 AM3:12 PM - 4:42 PM
Action Rating: 3 out of 5