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

New Lisbon Mauston Airport (K82C)

Lat: 43.84°NLon: 90.14°WElev: 906ft.

Overcast

58°F

14°C

Humidity 43%
Wind Speed NW 9 mph
Barometer 29.87 in
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 12 May 11:55 pm CDT
Extended Forecast for

6 Miles SE Ontario WI

  • Overnight

    Overnight: Partly cloudy, with a low around 46. Northwest wind 8 to 11 mph, with gusts as high as 25 mph.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. Breezy, with a north wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 66 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Clear, with a low around 39. North wind 5 to 8 mph becoming calm in the evening.

    Low: 39 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 71. Light southeast wind becoming south 5 to 10 mph in the morning.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 52. South wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Chance
    Showers

  • Friday

    Friday: A slight chance of showers, with thunderstorms also possible after 4pm. Mostly sunny, with a high near 81. Southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 81 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am. Mostly clear, with a low around 53. Southwest wind 3 to 8 mph. Winds could gust as high as 18 mph. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 83. Southwest wind 3 to 7 mph.

    High: 83 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. East wind 3 to 6 mph. Chance of precipitation is 50%.

    Low: 55 °F

    Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 46. Northwest wind 8 to 11 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 66. Breezy, with a north wind 11 to 16 mph, with gusts as high as 24 mph.
Wednesday Night
Clear, with a low around 39. North wind 5 to 8 mph becoming calm in the evening.
Thursday
Sunny, with a high near 71. Light southeast wind becoming south 5 to 10 mph in the morning.
Thursday Night
A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 52. South wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A slight chance of showers, with thunderstorms also possible after 4pm. Mostly sunny, with a high near 81. Southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am. Mostly clear, with a low around 53. Southwest wind 3 to 8 mph. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 83. Southwest wind 3 to 7 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. East wind 3 to 6 mph. Chance of precipitation is 50%.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 81. East wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 61. Southeast wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 84. Breezy, with a south wind 14 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. Breezy, with a south wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 74. West wind 11 to 14 mph, with gusts as high as 22 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Ontario WI
 43.66°N 90.5°W
Last Update:
11:56 pm CDT May 12, 2026
Forecast Valid:
12am CDT May 13, 2026-6pm CDT May 19, 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