Hazardous Weather Conditions
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
Overnight

Low: 69 °F
Mostly Cloudy
Sunday

High: 92 °F
Gradual
ClearingSunday Night
Low: 72 °F
Chance
T-storms then
Showers
LikelyMonday
High: 92 °F
Chance
T-storms then
SunnyMonday Night

Low: 66 °F
Partly Cloudy
Tuesday

High: 86 °F
Sunny
Tuesday Night

Low: 61 °F
Mostly Clear
Wednesday

High: 86 °F
Sunny
Wednesday Night

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.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles WSW Grand Marsh WI
43.86°N 89.83°W
43.86°N 89.83°W
1:46 am CDT Jul 26, 2026
2am CDT Jul 26, 2026-6pm CDT Aug 1, 2026



