River Flooding Continues to be a Concern for Multiple Regions across the Country

Recent rainfall has increased the threat of Moderate to Major flooding along rivers in the Mid-Atlantic, especially Virginia and Maryland, over the next few days. Rainfall combined with snowmelt is also fueling Moderate-to-Major flooding in the northern Rockies and northern Intermountain West. Read More >

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Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Light Rain

49°F

9°C

Humidity	83%
Wind Speed	NE 15 mph
Barometer	30.14 in (1021.1 mb)
Dewpoint	44°F (7°C)
Visibility	10.00 mi
Wind Chill	43°F (6°C)
Last update	20 May 4:56 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Sioux Falls SD

Overnight

Slight Chance
Showers
Low: 47 °F
Sunday

Slight Chance
Showers
High: 59 °F
Sunday
Night

Chance
Showers
Low: 49 °F
Monday

Mostly Cloudy
High: 70 °F
Monday
Night

Partly Cloudy
then Slight
Chance
T-storms
Low: 55 °F
Tuesday

Chance
T-storms
High: 81 °F
Tuesday
Night

T-storms
Likely
Low: 62 °F
Wednesday

Chance
T-storms
High: 82 °F
Wednesday
Night

Mostly Cloudy
Low: 64 °F

Detailed Forecast

Overnight

A slight chance of showers. Cloudy, with a low around 47. Northeast wind around 15 mph. Chance of precipitation is 20%.

Sunday

A slight chance of showers before 7am, then a slight chance of showers after 1pm. Cloudy, with a high near 59. East northeast wind 5 to 10 mph. Chance of precipitation is 20%.

Sunday Night

A chance of showers, mainly between 11pm and 5am. Cloudy, with a low around 49. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Monday

Mostly cloudy, with a high near 70. Calm wind becoming south southeast around 5 mph in the afternoon.

Monday Night

A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 55. Southeast wind around 5 mph. Chance of precipitation is 20%.

Tuesday

A chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 30%.

Tuesday Night

Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

Wednesday

A chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Chance of precipitation is 40%.

Wednesday Night

Mostly cloudy, with a low around 64.

Thursday

Partly sunny, with a high near 84.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.