Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Fond Du Lac County Airport (KFLD)

Lat: 43.77°NLon: 88.49°WElev: 791ft.

Partly Cloudy

67°F

19°C

Humidity 71%
Wind Speed S 12 mph
Barometer 29.65 in (1003.5 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 17 Oct 11:53 pm CDT
Extended Forecast for

Waupun WI

  • Overnight

    Overnight: Showers likely and possibly a thunderstorm before 4am, then scattered showers.  Mostly cloudy, with a low around 57. Southwest wind around 10 mph.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Showers
    Likely

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 72. West wind 5 to 10 mph.

    High: 72 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Showers, mainly after 1am.  Low around 45. Northwest wind 5 to 15 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers before 1pm.  Cloudy through mid morning, then gradual clearing, with a high near 58. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 58 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. West wind 5 to 10 mph becoming southwest after midnight.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers after 1pm.  Partly sunny, with a high near 64. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 64 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers before 1am.  Mostly cloudy, with a low around 40. West wind 10 to 15 mph.

    Low: 40 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers.  Partly sunny, with a high near 51. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 51 °F

    Slight Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm before 4am, then scattered showers. Mostly cloudy, with a low around 57. Southwest wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 72. West wind 5 to 10 mph.
Saturday Night
Showers, mainly after 1am. Low around 45. Northwest wind 5 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A 30 percent chance of showers before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 58. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 36. West wind 5 to 10 mph becoming southwest after midnight.
Monday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 64. South wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 40. West wind 10 to 15 mph.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 51. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 55.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 36.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Waupun WI
 43.63°N 88.71°W (Elev. 892 ft)
12:21 am CDT Oct 18, 2025
12am CDT Oct 18, 2025-6pm CDT Oct 24, 2025
 
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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