Current conditions at

New Lisbon Mauston Airport (K82C)

Lat: 43.84°NLon: 90.14°WElev: 906ft.

Fair

N/A

Humidity NA
Wind Speed Calm
Barometer 29.88 in
Dewpoint N/A
Visibility 7.00 mi
Last update 26 Jul 1:55 am CDT
Extended Forecast for

6 Miles WSW Grand Marsh WI

Heat Advisory July 26, 12:00pm until July 26, 09:00pm
Click here for hazard details and duration
Heat Advisory
  • Overnight

    Overnight: Mostly cloudy, with a low around 69. Calm wind.

    Low: 69 °F

    Mostly Cloudy

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 92. Heat index values as high as 103. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 92 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers and thunderstorms after 5am.  Partly cloudy, with a low around 72. Southwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 72 °F

    Chance
    T-storms then
    Showers
    Likely

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly before 9am.  Mostly cloudy, then gradually becoming sunny, with a high near 92. Heat index values as high as 101. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.  New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 92 °F

    Chance
    T-storms then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 66. North wind 3 to 8 mph. Winds could gust as high as 18 mph.

    Low: 66 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 86. North wind 3 to 6 mph.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61. Light and variable wind.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. Light southeast wind.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61. Calm wind.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 69. Calm wind.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 92. Heat index values as high as 103. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Sunday Night
A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 72. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A 40 percent chance of showers and thunderstorms, mainly before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 92. Heat index values as high as 101. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Partly cloudy, with a low around 66. North wind 3 to 8 mph. Winds could gust as high as 18 mph.
Tuesday
Sunny, with a high near 86. North wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 61. Light and variable wind.
Wednesday
Sunny, with a high near 86. Light southeast wind.
Wednesday Night
Mostly clear, with a low around 61. Calm wind.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Calm wind.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. Calm wind.
Saturday
Mostly sunny, with a high near 86. Calm wind becoming north around 5 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Grand Marsh WI
 43.86°N 89.83°W
1:46 am CDT Jul 26, 2026
2am CDT Jul 26, 2026-6pm CDT Aug 1, 2026
 
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