Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Milwaukee-Timmerman (KMWC)

Lat: 43.11°NLon: 88.03°WElev: 735ft.

Rain Fog/Mist

68°F

20°C

Humidity	100%
Wind Speed	Calm
Barometer	29.86 in
Dewpoint	68°F (20°C)
Visibility	1.00 mi
Last update	18 Jun 8:45 am CDT

More Information:

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

Extended Forecast for

Lannon WI

Today
High: 72 °F
Chance
T-storms then
Showers and
Patchy Fog
Tonight
Low: 62 °F
Showers and
Patchy Fog
then Chance
T-storms and
Patchy Fog
Juneteenth
High: 81 °F
Slight Chance
Showers then
Slight Chance
T-storms
Thursday Night
Low: 63 °F
Mostly Clear
Friday
High: 84 °F
Slight Chance
T-storms
Friday Night
Low: 71 °F
Slight Chance
T-storms
Saturday
High: 92 °F
Hot and
Breezy
Saturday Night
Low: 75 °F
Mostly Clear
Sunday
High: 93 °F
Hot

Detailed Forecast

Today

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. Patchy fog after 3pm. High near 72. Light and variable wind becoming northeast 5 to 10 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Tonight

Showers and possibly a thunderstorm, mainly before 9pm, then a chance of showers and thunderstorms after 9pm. Patchy fog between midnight and 1am. Low around 62. Northeast wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Juneteenth

A slight chance of showers before 10am, then a slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 81. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.

Thursday Night

Mostly clear, with a low around 63. Southwest wind around 5 mph.

Friday

A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm, then a slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84. South wind 5 to 15 mph. Chance of precipitation is 20%.

Friday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. South wind 10 to 15 mph.

Saturday

Mostly sunny and hot, with a high near 92. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Saturday Night

Mostly clear, with a low around 75. Southwest wind around 15 mph.

Sunday

Sunny and hot, with a high near 93.

Sunday Night

Mostly clear, with a low around 75.

Monday

A 20 percent chance of showers. Sunny and hot, with a high near 92.