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

Thunderstorms, Heavy Rain and Heat in the Memorial Day Forecast

Strong to severe thunderstorms and heavy rain with possible flash flooding are expected from Texas to the Upper Mississippi Valley on Memorial Day. Also, a soaking rain with flooding is expected across south-central Florida. Meanwhile, a week of record breaking heat is going to get started across California into the Southwest and Great Basin, as excessive heat warnings stretch across the region. Read More >

Hazardous Weather Conditions

Current conditions at

Waukesha County Airport (KUES)

Lat: 43.04°NLon: 88.25°WElev: 886ft.

Partly Cloudy

75°F

24°C

Humidity 65%
Wind Speed SW 14 G 20 mph
Barometer 29.98 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 25 May 11:45 am CDT
Extended Forecast for

2 Miles ESE Delafield WI

  • Memorial
    Day

    Memorial Day: A 40 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 82. South wind around 10 mph.

    Chance
    T-storms

    High: 82 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 66. South wind 5 to 10 mph.

    Partly Cloudy

    Low: 66 °F

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly after 4pm. Mostly sunny, with a high near 83. South wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms then
    T-storms
    Likely

    High: 83 °F

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms likely, mainly before 7pm. Mostly cloudy, with a low around 67. South wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely then
    Chance
    T-storms

    Low: 67 °F

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 81. Southwest wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers then
    Showers
    Likely

    High: 81 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 66. South wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely

    Low: 66 °F

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76. Calm wind becoming west around 5 mph in the morning.

    Chance
    Showers

    High: 76 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 57. Northwest wind around 5 mph.

    Mostly Cloudy

    Low: 57 °F

  • Friday

    Friday: Sunny, with a high near 70.

    Sunny

    High: 70 °F

Detailed Forecast

Memorial Day
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 82. South wind around 10 mph.
Tonight
Partly cloudy, with a low around 66. South wind 5 to 10 mph.
Tuesday
Showers and thunderstorms likely, mainly after 4pm. Mostly sunny, with a high near 83. South wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and thunderstorms likely, mainly before 7pm. Mostly cloudy, with a low around 67. South wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 81. Southwest wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 66. South wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76. Calm wind becoming west around 5 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 57. Northwest wind around 5 mph.
Friday
Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 68.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 75.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles ESE Delafield WI
 43.06°N 88.39°W (Elev. 889 ft)
Last Update:
12:26 pm CDT May 25, 2020
Forecast Valid:
12pm CDT May 25, 2020-6pm CDT May 31, 2020
 
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