National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Richard I. Bong Airport (KSUW)

Lat: 46.68°NLon: 92.09°WElev: 669ft.

Fog/Mist

37°F

3°C

Humidity 99%
Wind Speed Calm
Barometer 29.79 in
Dewpoint 37°F (3°C)
Visibility 3.00 mi
Last update 15 Apr 5:35 am CDT
Extended Forecast for

Superior WI

Dense Fog Advisory April 15, 05:39am until April 15, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory April 15, 05:39am until April 15, 10:00am

    NOW until 10:00am Wed

    Dense Fog Advisory

  • Today

    High: 50 °F

    Areas Dense
    Fog then
    Partly Sunny

  • Tonight

    Tonight: Widespread dense fog, mainly after 5am. Otherwise, mostly cloudy, with a low around 33. Northeast wind around 5 mph.

    Low: 33 °F

    Dense Fog

  • Thursday

    Thursday: Widespread dense fog, mainly before 8am. Otherwise, mostly sunny, with a high near 46. East wind 5 to 10 mph.

    High: 46 °F

    Dense Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 38. East wind 5 to 10 mph.

    Low: 38 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Friday

    Friday: A slight chance of rain, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 56. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 56 °F

    Slight Chance
    Rain then
    Rain Likely

  • Friday Night

    Friday Night: Rain likely before 1am, then a chance of rain and snow between 1am and 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 28. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 28 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 36. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 36 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: A slight chance of snow before 1am. Mostly cloudy, with a low around 23. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Areas of dense fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 50. Calm wind becoming northeast around 5 mph in the afternoon.
Tonight
Widespread dense fog, mainly after 5am. Otherwise, mostly cloudy, with a low around 33. Northeast wind around 5 mph.
Thursday
Widespread dense fog, mainly before 8am. Otherwise, mostly sunny, with a high near 46. East wind 5 to 10 mph.
Thursday Night
Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 38. East wind 5 to 10 mph.
Friday
A slight chance of rain, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 56. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Rain likely before 1am, then a chance of rain and snow between 1am and 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 28. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
A chance of snow. Mostly cloudy, with a high near 36. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 23. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 44. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Mostly clear, with a low around 24. Northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 55. South wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Partly cloudy, with a low around 40. South wind around 5 mph, with gusts as high as 15 mph.
Tuesday
Mostly sunny, with a high near 63. West wind 5 to 10 mph, with gusts as high as 15 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Superior WI
 46.66°N 92.11°W
Last Update:
2:12 am CDT Apr 15, 2026
Forecast Valid:
5am CDT Apr 15, 2026-6pm CDT Apr 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation