Hurricane Isaias to Approach the Northern Gulf Coast on Friday

Isaias is expected to approach the northern Gulf Coast as a strong hurricane on Friday, bringing life-threatening storm surge, damaging winds, heavy rain, and severe thunderstorms across the region and Southeast into the weekend, with risks of flooding and tornadoes. Read More >

Current conditions at

Waukesha County Airport (KUES)

Lat: 43.04°NLon: 88.25°WElev: 886ft.

Fair

55°F

13°C

Humidity 59%
Wind Speed NW 9 mph
Barometer 30.06 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 8 Oct 8:45 am CDT
Extended Forecast for

Ashippun WI

  • Today

    Today: Sunny, with a high near 67. West wind 5 to 10 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of showers, mainly between 2pm and 5pm.  Mostly sunny, with a high near 69. Light southeast wind increasing to 5 to 10 mph in the afternoon.

    High: 69 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A 10 percent chance of showers before 7pm.  Mostly cloudy, then gradually becoming clear, with a low around 57. Southeast wind 5 to 10 mph.

    Low: 57 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. South wind 10 to 15 mph.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59. South wind 5 to 10 mph.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 74. South wind around 5 mph.

    High: 74 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55. South wind around 5 mph becoming calm.

    Low: 55 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: A 20 percent chance of showers after 1pm.  Partly sunny, with a high near 75.

    High: 75 °F

    Partly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 67. West wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 46. Calm wind.
Friday
A 40 percent chance of showers, mainly between 2pm and 5pm. Mostly sunny, with a high near 69. Light southeast wind increasing to 5 to 10 mph in the afternoon.
Friday Night
A 10 percent chance of showers before 7pm. Mostly cloudy, then gradually becoming clear, with a low around 57. Southeast wind 5 to 10 mph.
Saturday
Sunny, with a high near 80. South wind 10 to 15 mph.
Saturday Night
Partly cloudy, with a low around 59. South wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 74. South wind around 5 mph.
Sunday Night
Mostly clear, with a low around 55. South wind around 5 mph becoming calm.
Columbus Day
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 75.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 50.
Tuesday
Partly sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Ashippun WI
 43.24°N 88.47°W (Elev. 948 ft)
8:36 am CDT Oct 8, 2026
9am CDT Oct 8, 2026-6pm CDT Oct 14, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database