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

Current conditions at

Green Bay, Austin Straubel International Airport (KGRB)

Lat: 44.48°NLon: 88.14°WElev: 692ft.

Light Rain

70°F

21°C

Humidity 90%
Wind Speed NW 8 mph
Barometer 29.74 in (1006.9 mb)
Dewpoint 67°F (19°C)
Visibility 8.00 mi
Last update 18 Jun 5:53 pm CDT
Extended Forecast for

4 Miles SSE Luxemburg WI

  • Tonight

    Tonight: Showers and thunderstorms likely before 10pm, then a chance of showers.  Patchy fog after 4am.  Otherwise, cloudy, with a low around 59. East wind around 6 mph becoming west northwest after midnight.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Showers
    Likely and
    Patchy Fog

  • Juneteenth

    Juneteenth: A 40 percent chance of showers and thunderstorms, mainly after 3pm.  Cloudy, then gradually becoming mostly sunny, with a high near 81. West northwest wind 6 to 8 mph.

    High: 81 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 60. Southwest wind around 7 mph.  Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 4pm.  Partly sunny, with a high near 79. South southwest wind 7 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%.

    High: 79 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 64. South wind 11 to 14 mph, with gusts as high as 23 mph.

    Low: 64 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before 1pm.  Mostly sunny, with a high near 88.

    High: 88 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 90.

    High: 90 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers and thunderstorms likely before 10pm, then a chance of showers. Patchy fog after 4am. Otherwise, cloudy, with a low around 59. East wind around 6 mph becoming west northwest after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Juneteenth
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 81. West northwest wind 6 to 8 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Southwest wind around 7 mph. Chance of precipitation is 30%.
Friday
A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 79. South southwest wind 7 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. South wind 11 to 14 mph, with gusts as high as 23 mph.
Saturday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 88.
Saturday Night
Mostly clear, with a low around 73.
Sunday
Sunny and hot, with a high near 90.
Sunday Night
Mostly clear, with a low around 74.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 89.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Tuesday
Showers and thunderstorms likely. Mostly cloudy, with a high near 78. Chance of precipitation is 60%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. Chance of precipitation is 70%.
Wednesday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 71. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Luxemburg WI
 44.48°N 87.69°W (Elev. 833 ft)
5:56 pm CDT Jun 18, 2025
6pm CDT Jun 18, 2025-6pm CDT Jun 25, 2025
 
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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