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

Hazardous Weather Conditions

Current conditions at

New Lisbon Mauston Airport (K82C)

Lat: 43.84°NLon: 90.14°WElev: 906ft.

Fair

68°F

20°C

Humidity 97%
Wind Speed Calm
Barometer 29.83 in
Dewpoint 67°F (19°C)
Visibility 7.00 mi
Last update 12 Aug 4:35 am CDT
Extended Forecast for

4 Miles WSW Dellwood WI

  • Overnight

    Overnight: A 10 percent chance of showers and thunderstorms after 5am. Areas of fog. Otherwise, mostly cloudy, with a low around 66. Calm wind.

    Low: 66 °F

    Slight Chance
    T-storms and
    Areas Fog

  • Wednesday

    Wednesday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 86. Calm wind.

    High: 86 °F

    Areas Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy smoke before 3am. Increasing clouds, with a low around 65. Calm wind.

    Low: 65 °F

    Patchy Smoke

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms, mainly between 9am and 3pm. Mostly cloudy, with a high near 82. Light southeast wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 62. Light northeast wind.

    Low: 62 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 81. East wind 5 to 8 mph.

    High: 81 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 61. East wind 5 to 7 mph. Chance of precipitation is 60%.

    Low: 61 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 80. South wind 5 to 7 mph. Chance of precipitation is 70%.

    High: 80 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64. Light and variable wind. Chance of precipitation is 60%.

    Low: 64 °F

    Showers
    Likely

Detailed Forecast

Overnight
A 10 percent chance of showers and thunderstorms after 5am. Areas of fog. Otherwise, mostly cloudy, with a low around 66. Calm wind.
Wednesday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 86. Calm wind.
Wednesday Night
Patchy smoke before 3am. Increasing clouds, with a low around 65. Calm wind.
Thursday
A 50 percent chance of showers and thunderstorms, mainly between 9am and 3pm. Mostly cloudy, with a high near 82. Light southeast wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Mostly cloudy, with a low around 62. Light northeast wind.
Friday
Mostly sunny, with a high near 81. East wind 5 to 8 mph.
Friday Night
A slight chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 61. East wind 5 to 7 mph. Chance of precipitation is 60%.
Saturday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 80. South wind 5 to 7 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64. Light and variable wind. Chance of precipitation is 60%.
Sunday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 80. Northwest wind 5 to 7 mph.
Sunday Night
Partly cloudy, with a low around 58. Northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 79. Light northwest wind.
Monday Night
Partly cloudy, with a low around 58. Calm wind.
Tuesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. Calm wind becoming southwest 5 to 8 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Dellwood WI
 43.95°N 90.04°W
Last Update:
3:01 am CDT Aug 12, 2026
Forecast Valid:
4am CDT Aug 12, 2026-6pm CDT Aug 18, 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