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

Hazardous Weather Conditions

Current conditions at

Manitowish Waters Airport (KD25)

Lat: 46.12°NLon: 89.88°WElev: 1604ft.

Fog/Mist

46°F

8°C

Humidity 100%
Wind Speed NW 8 mph
Barometer 29.74 in
Dewpoint 46°F (8°C)
Visibility 4.00 mi
Wind Chill42°F (6°C)
Last update 14 Apr 9:55 pm CDT
Extended Forecast for

Mercer WI

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

    NOW until 10:00am Wed

    Dense Fog Advisory

  • Tonight

    Low: 39 °F

    Areas Dense
    Fog

  • Wednesday

    Wednesday: Widespread dense fog, mainly before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 62. Calm wind becoming east around 5 mph.

    High: 62 °F

    Dense Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly before 1am. Partly cloudy, with a low around 39. Northeast wind around 5 mph becoming calm.

    Low: 39 °F

    Chance Rain

  • Thursday

    Thursday: A 20 percent chance of rain before 1pm. Mostly sunny, with a high near 67. Calm wind becoming east around 5 mph in the afternoon.

    High: 67 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. South wind around 5 mph, with gusts as high as 15 mph.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: A 40 percent chance of rain and thunderstorms after 1pm. Partly sunny, with a high near 71. Breezy, with a south wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 71 °F

    Partly Sunny
    then Chance
    Rain and
    Breezy

  • Friday Night

    Friday Night: Rain and possibly a thunderstorm before 1am, then rain likely. Mostly cloudy, with a low around 34. South wind around 10 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 34 °F

    Rain

  • Saturday

    Saturday: Rain likely before 10am, then rain and snow likely between 10am and 4pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 41. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 41 °F

    Rain/Snow
    Likely and
    Breezy

Detailed Forecast

Tonight
Patchy dense fog before midnight, then areas of dense fog after 1am. Otherwise, mostly cloudy, with a low around 39. Calm wind.
Wednesday
Widespread dense fog, mainly before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 62. Calm wind becoming east around 5 mph.
Wednesday Night
A 30 percent chance of rain, mainly before 1am. Partly cloudy, with a low around 39. Northeast wind around 5 mph becoming calm.
Thursday
A 20 percent chance of rain before 1pm. Mostly sunny, with a high near 67. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 45. South wind around 5 mph, with gusts as high as 15 mph.
Friday
A 40 percent chance of rain and thunderstorms after 1pm. Partly sunny, with a high near 71. Breezy, with a south wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Rain and possibly a thunderstorm before 1am, then rain likely. Mostly cloudy, with a low around 34. South wind around 10 mph becoming west after midnight. Winds could gust as high as 20 mph.
Saturday
Rain likely before 10am, then rain and snow likely between 10am and 4pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 41. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 21. Breezy, with a west wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
A slight chance of snow before 1pm. Partly sunny, with a high near 37. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 21. Northwest wind around 5 mph.
Monday
Sunny, with a high near 48. West wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Mostly clear, with a low around 29. South wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday
Mostly sunny, with a high near 59. South wind around 10 mph, with gusts as high as 20 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mercer WI
 46.16°N 90.04°W
Last Update:
9:17 pm CDT Apr 14, 2026
Forecast Valid:
10pm CDT Apr 14, 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