| NWS Forecast for: 3 Miles NW Merrillville IN Issued by: National Weather Service Chicago, IL Last Update: 3:56 am CDT May 17, 2026 |  |
Today: Partly sunny, with a high near 85. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Tonight: Partly cloudy, with a low around 68. South wind around 15 mph, with gusts as high as 25 mph. Monday: A slight chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 11am, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 84. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible. Monday Night: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 66. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 82. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Tuesday Night: A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 50. Wednesday: Mostly sunny, with a high near 58. Wednesday Night: Partly cloudy, with a low around 44. Thursday: Mostly sunny, with a high near 62. Thursday Night: Partly cloudy, with a low around 47. Friday: Mostly cloudy, with a high near 69. Friday Night: Mostly cloudy, with a low around 52. Saturday: Mostly cloudy, with a high near 73. | |
| 3 Miles NW Merrillville IN 41.49°N 87.35°W | |
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