National Weather Service

News Headlines

Request for Comments: The National Weather Service is planning to modernize its Cooperative Observer Program (COOP) network by harnessing new technology, optimizing observation sites and leveraging high-quality commercial data.
NOAA Weather Radio User Survey (Open until May 28, 2026)
Skywarn Spotter Training - Miss our in-person training this spring? You can still watch the virtual recorded training anytime!

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Manitowish Waters Airport (KD25)

Lat: 46.12°NLon: 89.88°WElev: 1604ft.

Partly Cloudy

57°F

14°C

Humidity	100%
Wind Speed	SE 5 mph
Barometer	29.98 in
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	23 May 7:35 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Mercer WI

Tonight
Low: 48 °F
Chance
Showers
Sunday
High: 76 °F
Decreasing
Clouds
Sunday Night
Low: 50 °F
Partly Cloudy
Memorial Day
High: 83 °F
Mostly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 55 °F
Partly Cloudy
Tuesday
High: 88 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 56 °F
Mostly Clear
Wednesday
High: 83 °F
Mostly Sunny
then Chance
T-storms
Wednesday Night
Low: 51 °F
Partly Cloudy

Detailed Forecast

Tonight

A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 48. South wind around 5 mph becoming calm.

Sunday

Mostly cloudy, then gradually becoming sunny, with a high near 76. West wind 5 to 10 mph, with gusts as high as 15 mph.

Sunday Night

Partly cloudy, with a low around 50. Southwest wind around 5 mph.

Memorial Day

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Monday Night

Partly cloudy, with a low around 55. Southwest wind around 5 mph.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. Southwest wind around 5 mph.

Tuesday Night

Mostly clear, with a low around 56. Calm wind.

Wednesday

A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. Light and variable wind becoming northeast 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

Wednesday Night

Partly cloudy, with a low around 51. Northeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

Thursday

Sunny, with a high near 77. Light east wind becoming northeast 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

Thursday Night

Mostly clear, with a low around 47. Northeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

Friday

Mostly sunny, with a high near 75. Light and variable wind becoming northeast 5 to 10 mph in the morning.

Friday Night

Mostly clear, with a low around 47. Northeast wind around 5 mph becoming calm in the evening.

Saturday

Sunny, with a high near 75. Calm wind becoming northeast around 5 mph in the afternoon.