Chicago, IL – As Northern Illinois heads into the weekend, patchy frost poses a risk early today for parts of the region, especially in more interior areas. According to the National Weather Service, frost could form overnight in parts of the northern counties, including Boone, McHenry, and Winnebago, where temperatures are expected to drop near the low 30s. This could impact sensitive plants, so gardeners and outdoor enthusiasts should take precautions.
As the week progresses, rain and cooler temperatures are set to move in. Sunday will bring overcast skies, with a 40% chance of scattered showers and gusty winds from the north, ranging between 10 to 15 mph and gusting as high as 25 mph. This could lead to slippery road conditions and reduced visibility, particularly for drivers on I-90 and Route 47 heading through McHenry and DeKalb counties. The National Weather Service warns that these conditions could worsen by Monday, with heavier rain and winds increasing as the day progresses.
Looking ahead to the rest of the week, expect a gradual warming trend with high temperatures reaching the mid-50s on Monday and Tuesday, followed by a return of sunshine by midweek. There’s also a chance of additional showers on Tuesday. For the time being, stay weather-aware and prepare for possible travel disruptions due to wet conditions over the next few days.
Extended Forecast:
- Sunday: High of 50°F with scattered showers and gusty winds
- Monday: High of 55°F with winds up to 25 mph and a chance of more rain
- Tuesday: Mostly sunny, high near 59°F
- Wednesday: Partly sunny, high near 60°F
- Thursday: Mostly sunny, high near 63°F
