Expires:202405040800;;571387 FPUS53 KGRR 032246 ZFPGRR Southwest Michigan Zone Forecast National Weather Service Grand Rapids MI 645 PM EDT Fri May 3 2024 MIZ050-040800- Muskegon- Including the city of Muskegon 645 PM EDT Fri May 3 2024 .TONIGHT...Mostly clear. Lows in the upper 40s. Northeast winds 5 to 10 mph becoming east overnight. .SATURDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the lower 70s near Lake Michigan in the upper 70s inland. Southeast winds around 10 mph becoming south 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 lower 50s. Southwest winds around 10 mph becoming northwest with gusts to around 25 mph overnight. Chance of rain 70 percent. .SUNDAY...Mostly sunny. Highs in the lower 60s near Lake Michigan in the upper 60s inland. North winds 10 to 15 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. North winds 5 to 10 mph becoming east overnight. .MONDAY...Mostly sunny. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of rain showers. Lows in the mid 50s. .TUESDAY...Rain showers and a slight chance of thunderstorms. Highs in the lower 70s. Chance of rain 80 percent. .TUESDAY NIGHT...Rain showers likely and a chance of thunderstorms. Lows in the lower 50s. Chance of rain 70 percent. .WEDNESDAY...Mostly sunny with a 30 percent chance of rain showers. Highs in the lower to mid 70s. .WEDNESDAY NIGHT...Rain showers likely and a slight chance of thunderstorms. Lows in the mid 50s. Chance of rain 60 percent. .THURSDAY...Partly sunny until midday then becoming mostly sunny. A chance of rain showers and a slight chance of thunderstorms. Highs in the upper 60s. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy with a 30 percent chance of rain showers. Lows around 50. .FRIDAY...Mostly sunny with a 40 percent chance of rain showers. Highs in the lower 60s. $$