Lake IN- Including the cities of Gary, Hammond, and Merrillville 915 PM CDT Wed Apr 17 2024 .REST OF TONIGHT...Cloudy, then becoming mostly clear early in the morning. Lows in the upper 40s. West winds 10 to 15 mph. Gusts up to 30 mph late in the evening. .THURSDAY...Mostly cloudy. A slight chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 60s inland, but only in the mid 50s near the lake. Northeast winds 5 to 10 mph. Chance of precipitation 60 percent. .THURSDAY NIGHT...Mostly cloudy. Showers, mainly in the evening. Lows in the lower 40s. North winds 10 to 15 mph. Chance of precipitation 80 percent. .FRIDAY...Mostly sunny in the morning, then becoming mostly cloudy. Highs in the upper 50s. Northwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the lower 40s. West winds 10 to 15 mph. .SATURDAY...Partly cloudy. Highs in the lower 50s. .SATURDAY NIGHT...Partly cloudy. Areas of frost after midnight. Lows in the mid 30s. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the mid 50s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. .MONDAY...Mostly sunny. Highs in the lower 60s. .MONDAY NIGHT...Mostly cloudy. A chance of showers. Lows in the upper 40s. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy with a chance of showers. Highs in the lower 60s. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 40s. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 50s. $$