Green Bay Sees Unseasonably Warm Temperatures

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The latest weather forecast for Green Bay, Wisconsin shows temperatures running 10-15 degrees above normal today, with highs in the 50s and 60s. Skies will start cloudy but clear up this afternoon, aided by a southwest wind. Overnight lows will dip into the 30s and 40s. The warm trend continues on Monday, though areas near the water will be cooler. However, a chance of isolated thunderstorms moves in Monday night into Tuesday, with the best chances for rain and storms Tuesday morning and afternoon. Later in the week, temperatures are expected to cool, potentially bringing a mix of snow and rain on Thursday.

Why it matters

Unseasonably warm weather in late March can be both a blessing and a curse for the Green Bay area. While residents may enjoy the chance to get outside, the rapid temperature swings and potential for severe storms can also disrupt daily life and pose risks, especially for vulnerable populations. The forecast highlights the unpredictable nature of spring weather in the region.

The details

According to Storm Team 5, skies will start cloudy today but clear up this afternoon, allowing temperatures to reach the 50s and low 60s - about 10-15 degrees above normal for this time of year. A southwest wind between 10-15 mph will help drive the warm-up. Overnight lows will fall back into the 30s and around 40 degrees under mostly clear skies. On Monday, the warm trend continues, though areas near the water will only reach the 40s and 50s while inland locations could hit 60 to near 70 degrees. However, a chance of isolated thunderstorms moves in Monday night, with the best chances for rain and storms coming Tuesday morning and afternoon. While widespread severe weather is not expected, some storms could produce gusty winds, hail up to 1 inch, and isolated downpours. Later in the week, temperatures are forecast to cool, potentially bringing a mix of snow and rain on Thursday, especially along and south of Highway 29.

• Today, temperatures will reach the 50s and low 60s, about 10-15 degrees above normal.
• Overnight, lows will fall into the 30s and around 40 degrees.
• On Monday, highs will range from the 40s and 50s near the water to 60 to near 70 degrees inland.
• Monday night into Tuesday morning and afternoon, there is a chance of isolated thunderstorms.
• On Thursday, a mix of snow and rain is possible, especially along and south of Highway 29.

What they’re saying

What’s next

Storm Team 5 will continue to monitor the weather patterns and provide updates on the potential for severe storms and any accumulating snow later this week.