I-90 weather conditions near Arlington Heights, Illinois
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Mostly Cloudy 62°F 2025-03-14T09:51:00-05:00 
Today 2025-03-14, Sunny and Breezy. Sunny, with a high near 78. Breezy, with a south southeast wind 15 to 25 mph, with gusts as high as 40 mph.Tonight 2025-03-14, Heavy Rain and Windy. Showers and thunderstorms before 4am, then a slight chance of showers. Some of the storms could produce heavy rainfall. Low around 54. Windy, with a south wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday 2025-03-15, Very Windy. Slight Chance T-storms then Mostly Sunny. A 10 percent chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 65. Very windy, with a south southwest wind 25 to 30 mph increasing to 30 to 35 mph in the morning. Winds could gust as high as 55 mph.
Saturday Night 2025-03-15, Mostly Cloudy and Breezy then Slight Chance Rain/Snow. A slight chance of rain showers between 1am and 4am, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 33. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Sunday 2025-03-16, Slight Chance Snow Showers. A 20 percent chance of snow showers before 1pm. Partly sunny, with a high near 44. West wind around 15 mph, with gusts as high as 25 mph.
Sunday Night 2025-03-16, Partly Cloudy. Partly cloudy, with a low around 33.
Monday 2025-03-17, Mostly Sunny. Mostly sunny, with a high near 61.
Monday Night 2025-03-17, Mostly Clear. Mostly clear, with a low around 46.- Tuesday 2025-03-18, Mostly Sunny. Mostly sunny, with a high near 69.
Tuesday Night 2025-03-18, Mostly Cloudy. Mostly cloudy, with a low around 53.
Wednesday 2025-03-19, Chance Rain. A chance of rain. Partly sunny, with a high near 65.Wednesday Night 2025-03-19, Rain then Rain/Snow. Rain and snow. Mostly cloudy, with a low around 31.
Thursday 2025-03-20, Chance Snow. A chance of snow. Partly sunny, with a high near 42.