Southern Wisconsin Radar

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First Alert Forecast

  • Warm and humid weather leads to shower and t-storm chances through the weekend; cooler Sunday

    An Alert Day has been added to the forecast for Thursday because of the threat of thunderstorms bringing enough rain to cause flooding over southwestern Wisconsin after recent rainfall. Skies will be mostly cloudy overnight with scattered showers and thunderstorms developing, mainly after midnight; some patchy fog will be possible. Temperatures will fall to the upper 60s by late evening; overnight low temperatures will fall to the middle 60s by morning.

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High Low
Current 81°F 64°F
Average 71°F 49°F
Record 92°F September 18, 1955 33°F September 18, 1959