Expires:202405040500;;568680 FPUS53 KFSD 032129 ZFPFSD Zone Forecasts for SE South Dakota/NW Iowa/SW Minnesota National Weather Service Sioux Falls SD 428 PM CDT Fri May 3 2024 IAZ001-040500- Lyon- Including the cities of Rock Rapids, George, Inwood, and Larchwood 428 PM CDT Fri May 3 2024 .TONIGHT...A chance of sprinkles this evening, then showers with a slight chance of thunderstorms after midnight. Lows in the mid 40s. Southeast winds 5 to 10 mph, becoming north 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain near 100 percent. .SATURDAY...Mostly sunny. A chance of showers in the morning. Highs around 60. Northwest winds 10 to 15 mph. Chance of rain 50 percent. .SATURDAY NIGHT...Mostly clear. Lows around 40. Northwest winds 5 to 10 mph, becoming east after midnight. .SUNDAY...Sunny. Highs in the mid 60s. Southeast winds 10 to 15 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. Southeast winds 15 to 20 mph with gusts up to 30 mph. .MONDAY...Mostly cloudy. A slight chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Windy with highs in the lower 70s. Chance of rain 70 percent. .MONDAY NIGHT...A chance of thunderstorms. Showers, mainly in the evening. Windy with lows around 50. Chance of rain 90 percent. .TUESDAY...Mostly sunny. Highs in the upper 60s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 40s. .WEDNESDAY...Mostly sunny. Highs in the upper 60s. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows in the mid 40s. Chance of rain 30 percent. .THURSDAY...Partly sunny. A chance of showers in the afternoon. Highs in the lower 60s. Chance of rain 30 percent. .THURSDAY NIGHT...A chance of showers in the evening. Mostly cloudy. Lows in the mid 40s. Chance of rain 30 percent. .FRIDAY...Mostly sunny. Highs in the mid 60s. $$