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.

Fair

68°F

20°C

Humidity 26%
Wind Speed SE 15 mph
Barometer 29.88 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 14 May 5:15 pm CDT
Extended Forecast for

Mercer WI

Red Flag Warning May 15, 12:00pm until May 15, 09:00pm
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Showers likely, mainly between midnight and 4am. Mostly cloudy, with a low around 50. Breezy, with a south wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Showers
    Likely and
    Breezy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 83. Breezy, with a southwest wind around 15 mph, with gusts as high as 35 mph.

    High: 83 °F

    Becoming
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 52. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79. Breezy, with a southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 79 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44. North wind 5 to 10 mph becoming light and variable in the evening.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 75. Breezy, with a southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 75 °F

    Breezy.
    Slight Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. Breezy, with a southeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 56 °F

    Showers
    Likely and
    Breezy

  • Monday

    Monday: A chance of showers, then showers and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 78. Breezy, with a south wind around 15 mph, with gusts as high as 25 mph.

    High: 78 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Mostly cloudy, with a low around 52. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 52 °F

    Showers and
    Breezy

Detailed Forecast

Tonight
Showers likely, mainly between midnight and 4am. Mostly cloudy, with a low around 50. Breezy, with a south wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Partly sunny, then gradually becoming sunny, with a high near 83. Breezy, with a southwest wind around 15 mph, with gusts as high as 35 mph.
Friday Night
Mostly clear, with a low around 52. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 79. Breezy, with a southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 44. North wind 5 to 10 mph becoming light and variable in the evening.
Sunday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 75. Breezy, with a southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. Breezy, with a southeast wind around 15 mph, with gusts as high as 25 mph.
Monday
A chance of showers, then showers and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 78. Breezy, with a south wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 52. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 67. Breezy, with a west wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 38. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 57. Northwest wind around 10 mph, with gusts as high as 15 mph.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 39. North wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 62. Northeast wind around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mercer WI
 46.16°N 90.04°W
Last Update:
5:11 pm CDT May 14, 2026
Forecast Valid:
5pm CDT May 14, 2026-6pm CDT May 21, 2026
 
Forecast Discussion
 
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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