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2026 Wisconsin State Tornado Count: 48

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Waukesha County Airport (KUES)

Lat: 43.04° N Lon: 88.25° W Elev: 886 ft.

A Few Clouds

73°F

23°C

Humidity	78%
Wind Speed	S 10 mph
Barometer	29.91 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	31 Aug 8:45 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Waukesha County

Today

Partly sunny. A 30 percent chance of light showers in the late morning and afternoon. Highs in the mid 80s. Southwest winds 10 to 15 mph.

Tonight

Mostly cloudy with a 20 percent chance of light showers in the evening, then partly cloudy in the late evening and overnight. Lows in the lower 70s. Southwest winds up to 10 mph.

Tuesday

Warm and humid. Partly sunny. A 20 percent chance of light showers and thunderstorms in the morning. Highs in the upper 80s. Southwest winds up to 10 mph. Highest heat index readings 95 to 98 in the afternoon.

Tuesday Night

Partly cloudy. Slight chance of light showers and thunderstorms through around midnight, then slight chance of light showers after midnight. Lows in the lower 70s. Southwest winds up to 5 mph. Chance of precipitation 20 percent.

Wednesday

Warm and humid. Partly sunny with a 20 percent chance of light showers. Highs in the upper 80s. Southwest winds up to 10 mph. Highest heat index readings 95 to 96 in the afternoon.

Wednesday Night

Partly cloudy with a 50 percent chance of light showers and thunderstorms. Lows in the upper 60s.

Thursday

Partly sunny with chance of light showers and slight chance of thunderstorms. Highs in the lower 80s. Chance of precipitation 40 percent.

Thursday Night

Partly cloudy with a 30 percent chance of light showers and thunderstorms. Lows in the upper 60s.

Friday

Partly sunny with a 20 percent chance of light showers and thunderstorms. Highs in the mid 80s.

Friday Night

Partly cloudy. Slight chance of light showers and thunderstorms through around midnight, then slight chance of light showers after midnight. Lows in the mid 60s. Chance of precipitation 20 percent.

Saturday

Partly sunny. Slight chance of light showers in the morning, then slight chance of light showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 20 percent.

Saturday Night

Partly cloudy. Lows in the mid 60s.

Sunday

Partly sunny. Highs in the lower 80s.