| NWS Forecast for: Fountain City WI Issued by: National Weather Service La Crosse Last Update: 3:11 am CDT Sep 14, 2026 |  |
Overnight: Patchy fog. Otherwise, partly cloudy, with a low around 45. East wind 3 to 5 mph. Monday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Patchy fog before 9am. High near 66. Breezy, with a southeast wind 6 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. Monday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 3am. Low around 60. Breezy, with a southeast wind 10 to 20 mph becoming southwest after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible. Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 69. Northwest wind 9 to 13 mph, with gusts as high as 22 mph. Tuesday Night: Partly cloudy, with a low around 49. Calm wind. Wednesday: A 40 percent chance of showers after 1pm. Partly sunny, with a high near 66. Calm wind becoming east around 6 mph in the morning. New precipitation amounts of less than a tenth of an inch possible. Wednesday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 55. Light east wind. Chance of precipitation is 60%. Thursday: Partly sunny, with a high near 71. Northeast wind 3 to 5 mph. Thursday Night: A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 56. Light southeast wind. Friday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 70. Southeast wind 5 to 7 mph. Chance of precipitation is 70%. Friday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 58. Southeast wind 6 to 10 mph. Chance of precipitation is 70%. Saturday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 69. North wind 8 to 10 mph, with gusts as high as 18 mph. Saturday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 54. Northeast wind around 8 mph. Sunday: A 30 percent chance of showers. Partly sunny, with a high near 69. East wind 6 to 8 mph. | |
| Fountain City WI 44.14°N 91.7°W | |
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