Expires:202512211700;;963470 FPUS53 KFSD 210920 ZFPFSD Zone Forecasts for SE South Dakota/NW Iowa/SW Minnesota National Weather Service Sioux Falls SD 319 AM CST Sun Dec 21 2025 SDZ060-211700- Hanson- Including the cities of Alexandria and Emery 319 AM CST Sun Dec 21 2025 .TODAY...Sunny. Highs in the mid 40s. South winds around 10 mph with gusts up to 20 mph. .TONIGHT...Cloudy in the evening, then becoming partly cloudy. Not as cool with lows in the lower 30s. South winds 10 to 15 mph. .MONDAY...Mostly sunny. Highs in the upper 40s. South winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s. Northwest winds around 5 mph. .TUESDAY...Partly sunny. Highs around 40. North winds around 5 mph, becoming east in the afternoon. .TUESDAY NIGHT...Mostly cloudy. Near steady temperature in the lower 30s. .WEDNESDAY...Mostly cloudy in the morning, then clearing. Not as cool with highs in the lower 50s. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 30s. .CHRISTMAS DAY...Partly sunny. Highs in the lower 50s. Temperature falling into the lower 40s in the afternoon. .THURSDAY NIGHT...Mostly cloudy. Cooler with lows in the lower 20s. .FRIDAY...Partly sunny. Cooler with highs in the upper 30s. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 20s. .SATURDAY...Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 40s. $$