| NWS Forecast for: 5 Miles S Poy Sippi WI Issued by: National Weather Service Green Bay, WI Last Update: 1:58 pm CDT May 18, 2026 |  |
This Afternoon: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. Southwest wind 11 to 13 mph, with gusts as high as 21 mph. Tonight: A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 65. South southwest wind 6 to 11 mph increasing to 15 to 20 mph. Winds could gust as high as 29 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Tuesday: A 40 percent chance of showers, mainly before 10am. Mostly cloudy, with a temperature falling to around 61 by 5pm. Southwest wind 13 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 26 mph. Tuesday Night: Partly cloudy, with a low around 43. North northwest wind 6 to 13 mph, with gusts as high as 22 mph. Wednesday: Mostly sunny, with a high near 61. North wind 5 to 7 mph. Wednesday Night: Areas of frost after 3am. Otherwise, partly cloudy, with a low around 36. Thursday: Partly sunny, with a high near 61. Thursday Night: Mostly cloudy, with a low around 42. Friday: A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 62. Friday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 45. Saturday: A 20 percent chance of showers. Mostly cloudy, with a high near 70. Saturday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 49. Sunday: A 20 percent chance of showers. Partly sunny, with a high near 77. | |
| 5 Miles S Poy Sippi WI 44.05°N 88.98°W (Elev. 768 ft) | |
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