Thunderstorms, Heavy Rain and Heat in the Memorial Day Forecast

Strong to severe thunderstorms and heavy rain with possible flash flooding are expected from Texas to the Upper Mississippi Valley on Memorial Day. Also, a soaking rain with flooding is expected across south-central Florida. Meanwhile, a week of record breaking heat is going to get started across California into the Southwest and Great Basin, as excessive heat warnings stretch across the region. Read More >

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Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Light Rain

67°F

19°C

Humidity	81%
Wind Speed	N 5 mph
Barometer	29.92 in (1012.9 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	25 May 1:56 pm CDT

More Information:

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

Extended Forecast for

3 Miles SSE Sioux Falls SD

Memorial
Day

Showers
Likely
High: 66 °F
Tonight

Chance
Showers
Low: 56 °F
Tuesday

Slight Chance
Showers
High: 73 °F
Tuesday
Night

Partly Cloudy
Low: 56 °F
Wednesday

Mostly Sunny
High: 78 °F
Wednesday
Night

Partly Cloudy
Low: 58 °F
Thursday

Mostly Sunny
High: 74 °F
Thursday
Night

Mostly Clear
Low: 52 °F
Friday

Sunny
High: 71 °F

Detailed Forecast

Memorial Day

Showers likely, with thunderstorms also possible after 4pm. Cloudy, with a high near 66. North northwest wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms. Cloudy, with a low around 56. North northwest wind 5 to 10 mph. Chance of precipitation is 50%.

Tuesday

A slight chance of showers before 1pm. Mostly cloudy, with a high near 73. North wind around 5 mph. Chance of precipitation is 20%.

Tuesday Night

Partly cloudy, with a low around 56. Northwest wind around 5 mph becoming calm in the evening.

Wednesday

Mostly sunny, with a high near 78. Calm wind becoming northwest around 5 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 58. North wind around 5 mph becoming calm in the evening.

Thursday

Mostly sunny, with a high near 74.