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

Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Current conditions at

Waukesha County Airport (KUES)

Lat: 43.04°NLon: 88.25°WElev: 886ft.

Fair

75°F

24°C

Humidity 39%
Wind Speed S 12 G 21 mph
Barometer 30.01 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 10 Oct 5:45 pm CDT
Extended Forecast for

2 Miles ESE Sussex WI

  • Tonight

    Tonight: Partly cloudy, with a low around 55. South wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 77. South wind 5 to 10 mph.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 60. South wind 5 to 10 mph.

    Low: 60 °F

    Increasing
    Clouds

  • Columbus Day

    Columbus Day: Partly sunny, with a high near 81. Southwest wind 10 to 15 mph.

    High: 81 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. Southwest wind 5 to 10 mph.

    Low: 63 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 72. Northwest wind around 10 mph.

    High: 72 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 52. North wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers. Partly sunny, with a high near 65. Northeast wind 5 to 10 mph.

    High: 65 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 55. South wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 77. South wind 5 to 10 mph.
Sunday Night
Increasing clouds, with a low around 60. South wind 5 to 10 mph.
Columbus Day
Partly sunny, with a high near 81. Southwest wind 10 to 15 mph.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. Southwest wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 72. Northwest wind around 10 mph.
Tuesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 52. North wind around 5 mph becoming calm in the evening.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 65. Northeast wind 5 to 10 mph.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 50.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 64.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 47.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 60. Breezy.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Sussex WI
 43.14°N 88.18°W (Elev. 912 ft)
Last Update:
5:16 pm CDT Oct 10, 2026
Forecast Valid:
6pm CDT Oct 10, 2026-6pm CDT Oct 17, 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