Expires:202405040800;;571397 FPUS53 KGRR 032246 ZFPGRR Southwest Michigan Zone Forecast National Weather Service Grand Rapids MI 645 PM EDT Fri May 3 2024 MIZ058-040800- Ionia- Including the city of Ionia 645 PM EDT Fri May 3 2024 .TONIGHT...Partly cloudy. Lows around 50. Northeast winds 5 to 10 mph. .SATURDAY...Partly sunny. Highs in the upper 70s. East winds around 10 mph becoming southeast in the afternoon. .SATURDAY NIGHT...Rain showers likely and a slight chance of thunderstorms in the evening, then a chance of rain showers and a slight chance of thunderstorms overnight. Lows in the upper 50s. South winds 5 to 10 mph becoming west overnight. Chance of rain 60 percent. .SUNDAY...Partly sunny with a 20 percent chance of showers and thunderstorms until midday, then sunny in the afternoon. Highs in the lower 70s. Northwest winds 5 to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northeast winds around 5 mph becoming 5 to 10 mph overnight. .MONDAY...Mostly sunny. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows in the lower 50s. .TUESDAY...Rain showers. Highs in the mid 70s. Chance of rain 80 percent. .TUESDAY NIGHT...Rain showers and a chance of thunderstorms. Lows in the upper 50s. Chance of rain 80 percent. .WEDNESDAY...Mostly sunny with a 40 percent chance of rain showers. Highs in the upper 70s. .WEDNESDAY NIGHT...Rain showers likely and a slight chance of thunderstorms. Lows in the mid 50s. Chance of rain 70 percent. .THURSDAY...Partly sunny until midday then becoming mostly sunny. A chance of rain showers and a slight chance of thunderstorms. Highs around 70. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy with a 30 percent chance of rain showers. Lows in the lower 50s. .FRIDAY...Partly sunny until midday then becoming mostly sunny. A 40 percent chance of rain showers. Highs in the mid 60s. $$